1 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5 2002-05-13 Mark Mitchell <mark@codesourcery.com>
7 * jcf-write.c (write_classfile): Unlink the temporary file if it
8 cannot be renamed. Use concat to build up the name of the
11 2002-05-08 Mark Mitchell <mark@codesourcery.com>
13 * jcf-write.c (write_classfile): Write the file to a
14 temporary file and then rename it.
16 2002-05-07 Tom Tromey <tromey@redhat.com>
18 * gjavah.c (throwable_p): Use xstrdup, not strdup.
21 * gjavah.c (throwable_p): New function.
22 (decode_signature_piece): Use it. A `WeakReference' isn't the
25 (gcjh_streq): New function.
27 2002-05-07 Andreas Jaeger <aj@suse.de>
29 * parse.y (finish_for_loop): Fix if statement.
31 2002-05-06 Tom Tromey <tromey@redhat.com>
34 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
35 loop update expression.
36 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
37 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
39 2002-05-04 Mark Wielaard <mark@klomp.org>
42 * parse.y (build_string_concatenation): Return just op1 only when op2
43 is null and op1 is a STRING_CST, otherwise always construct a
46 2002-04-27 Tom Tromey <tromey@redhat.com>
49 * parse.y (string_convert_int_cst): New function.
50 (merge_string_cste): Use it.
52 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
54 * java-tree.h (java_parse_file): Update.
55 (java_set_yydebug): Remove.
56 * jcf-parse.c (yydebug): Remove.
57 (java_set_yydebug): Die.
58 (java_parse_file): Update.
59 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
61 2002-04-24 Tom Tromey <tromey@redhat.com>
64 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
65 EXPR_WFL_QUALIFICATION of qual_wfl.
67 2002-04-23 Per Bothner <per@bothner.com>
69 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
70 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
71 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
73 2002-04-23 Tom Tromey <tromey@redhat.com>
76 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
77 recognize `-fcompile-resource='.
78 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
81 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
83 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
84 paths. Fixes PR java/2791.
86 2002-04-19 Andrew Haley <aph@redhat.com>
88 * jcf-write.c (push_long_const): lo, hi: New variables.
89 Use rshift_double to extract the high part of a 64-bit long.
90 Use WORD_TO_INT to extract the low part.
92 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
93 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
94 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
96 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
98 * typeck.c (incomplete_type_error): Remove.
100 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
102 * class.c (make_class_data): Set DECL_ALIGN on static class data,
103 for hash synchronization.
104 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
105 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
108 2002-04-16 Mark Wielaard <mark@klomp.org>
110 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
113 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
115 Fix for PR java/6294:
116 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
119 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
121 Fix for PR java/6085:
122 * parse.y (patch_method_invocation): Always use build_access_to_thisn
123 to get enclosing "this" argument for inner-class constructor
124 invocation. Pass correct arguments to build_access_to_thisn.
126 2002-04-10 Andreas Jaeger <aj@suse.de>
128 * gcj.texi (Input Options): Fix extdirs patch.
130 2002-04-10 Anthony Green <green@redhat.com>
132 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
134 2002-04-09 Anthony Green <green@redhat.com>
136 * gcj.texi (Input Options): Add --extdirs documentation.
137 * jcf-dump.c (OPT_extdirs): New macro.
138 (options): Add extdirs option.
139 (help): Describe --extdirs.
140 (main): Handle OPT_extdirs.
141 * gjavah.c (OPT_extdirs): New macro.
142 (options): Add extdirs option.
143 (help): Describe --extdirs.
144 (main): Handle OPT_extdirs.
145 * jcf-path.c (jcf_path_init): Add extdirs support.
146 (jcf_path_extdirs_arg): New function.
147 (extensions): New variable to hold extensions path entries.
148 * jvspec.c: Remove -fextdirs= when compiling main().
149 * lang.c (java_decode_option): Handle -fextdirs=.
150 * jcf.h (jcf_path_extdirs_arg): Declare new function.
151 * Make-lang.in: Compile jcf-path with version info for use in
152 identifying the appropriate libgcj.jar.
154 2002-04-08 Tom Tromey <tromey@redhat.com>
157 * .cvsignore: Added rmic.1 and rmiregistry.1.
158 * gcj.texi (Top): Link to new nodes.
159 (Invoking rmic): New node.
160 (Invoking rmiregistry): Likewise.
161 * Make-lang.in (java.generated-manpages): Added rmic.1 and
163 (java.maintainer-clean): Likewise.
164 ($(srcdir)/java/rmic.1): New target.
165 ($(srcdir)/java/rmiregistry.1): Likewise.
166 (java.install-man): Handle rmic.1 and rmiregistry.1.
168 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
170 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
171 Add note about handling uncaught exceptions. Add an exception handler
174 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
176 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
177 after using it to patch CALL_EXPR.
179 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
181 * gcj.texi (Invocation): Document CNI invocation API.
183 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
185 * expr.c (truthvalue_conversion): Rename. Update.
186 (expand_compare): Update.
187 * java-tree.h (java_truthvalue_conversion): New.
188 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
190 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
192 * java-tree.h (java_mark_addressable): New.
193 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
194 * typeck.c (mark_addressable): Rename, update.
196 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
198 * expr.c (build_java_binop): Update.
199 * java-tree.h (java_signed_type, java_unsigned_type,
200 java_signed_or_unsigned_type): Update.
201 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
202 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
203 * parse.y (patch_binop): Update.
204 * typeck.c (signed_or_unsigned_type, unsigned_type,
205 signed_type): Update.
207 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
209 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
210 (java_dummy_print): Remove.
211 (lang_print_error): Rename. Exit early if inhibiting output.
212 (inhibit_error_printing_function): New.
213 (java_init): Don't set hook.
214 (lang_init_source): Use new boolean.
216 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
218 * parse.y (do_resolve_class): Fix infinite recursion.
220 2002-03-29 Tom Tromey <tromey@redhat.com>
222 * parse.y (check_inner_circular_reference): Ignore incomplete
225 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
227 * Make-lang.in (builtins.o): Update.
228 * boehm.c (get_boehm_type_descriptor): Update.
229 * builtins.c: Include langhooks.h.
230 * decl.c (java_init_decl_processing): Update.
231 * java-tree.h (java_type_for_mode, java_type_for_size): New.
232 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
234 * typeck.c (type_for_mode, type_for_size): Update.
236 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
238 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
240 2002-03-28 Tom Tromey <tromey@redhat.com>
242 * except.c (expand_end_java_handler): If the handler type is NULL,
243 use java.lang.Throwable. Fixes PR java/5986.
245 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
247 Fix for PR java/4715:
248 * jcf-parse.c (parse_source_file_3): New function.
249 (read_class): Call it.
250 (java_parse_file): Likewise.
252 Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz>
254 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
256 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
258 * parse.y (resolve_package): Initialize "decl".
259 (lookup_package_type): Remove unused function.
261 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
263 Fix for PR java/5993:
264 * parse.y (resolve_package): Return the decl if resolution was
265 successful. Don't special case "java.lang" and "java.lang.reflect"
266 packages. Set type_name to the merged identifier.
267 (resolved_qualified_expression_name): Print error using "name" if
268 resolve_package returns NULL_TREE.
270 2002-03-27 Tom Tromey <tromey@redhat.com>
272 * expr.c (expand_invoke): Don't generate null pointer check if
273 we're calling <init>.
275 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
277 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
279 * java-tree.h (java_lang_expand_expr): Similarly.
280 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
281 (java_init): Don't set hook.
283 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
285 Fix for PR java/5850:
286 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
287 context if field was not found in the current scope.
288 * expr.c (lookup_field): Don't look in enclosing contexts.
290 2002-03-26 Tom Tromey <tromey@redhat.com>
292 Fix for PR java/5942:
293 * parse.y (init_src_parse): Added sanity check.
294 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
297 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
299 * decl.c (lang_mark_tree): Rename java_mark_tree.
300 * java-tree.h (java_mark_tree): New.
301 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
303 2002-03-25 Zack Weinberg <zack@codesourcery.com>
305 * lex.c: Change java_perform_atof to take normal parameters
306 instead of a pointer to a parameter block. Call it directly
309 2002-03-22 Mark Wielaard <mark@klomp.org>
311 Fix for PR java/5368:
312 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
313 when printing error message.
315 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
317 * decl.c (maybe_build_cleanup): Remove.
319 2002-03-22 Tom Tromey <tromey@redhat.com>
321 Andrew Haley <aph@cambridge.redhat.com>
323 * expr.c (build_field_ref): Don't build a check if the field is a
326 2002-03-21 Eric Blake <ebb9@email.byu.edu>
328 Fix for PR java/6026:
329 * lex.c (java_lex): Fix parsing of consecutive floats.
331 2002-03-21 Tom Tromey <tromey@redhat.com>
333 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
336 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
338 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
339 insert_block, getdecls, kept_level_p, global_bindings_p): New.
341 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
343 * gcj.texi: @code{gcj} becomes @command{gcj}.
344 @code{gcc} becomes @command{gcc}.
345 GcjRaw changed to gnu.gcc.RawData.
347 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
349 * decl.c (start_java_method): Use new hook.
350 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
351 (java_init): Remove old hook.
353 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
355 * builtins.c (define_builtin): Do nothing if `type' is null.
358 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
360 * parse.y (parser_check_super_interface): Fix error message
363 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
365 * jcf-parse.c (get_constant): Delete unused variables.
367 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
369 * java-tree.h (java_parse_file): New.
370 * jcf-parse.c (yyparse): Rename java_parse_file.
371 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
373 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
375 * parse.y (craft_constructor): Return the constructor decl.
376 (java_expand_classes): Update comments.
377 (lookup_method_invoke): Call fix_constructors immediately for
378 anonymous class. Fixes PR java/5935.
380 2002-03-15 Anthony Green <green@redhat.com>
382 * jcf-parse.c (yyparse): Don't emit class registration
383 constructor when compiling resource files.
385 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * lang.c (java_tree_code_type, java_tree_code_length,
388 tree_code_name): Delete.
389 (tree_code_type, tree_code_length, tree_code_name): Define.
390 (java_init): Don't try to copy into the various tree_code
393 2002-03-12 Tom Tromey <tromey@redhat.com>
395 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
396 UTF-8, not UCS-2. Fixes PR java/5923.
398 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
399 a call_expr wrapped in a convert. Fixes PR java/5848.
401 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
403 * jcf-write.c (write_classfile): Improve error strings.
405 2002-03-11 Eric Blake <ebb9@email.byu.edu>
407 * lex.c: Adjust comments to GNU standards.
409 2002-03-11 Eric Blake <ebb9@email.byu.edu>
411 Fix for PR java/5902:
412 * lex.c (java_lex): Fix parsing of literals.
414 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
416 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
417 to prevent it getting evaluated twice in the store checking case.
418 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
421 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
423 * decl.c (java_init_decl_processing): Make sure class_type_node
424 alignment is not less than 64 bits if hash synchronization is enabled.
426 2002-03-08 Per Bothner <per@bothner.com>
428 * parse.y (java_complete_lhs): Check if patch_assignment
429 returned an error-mark.
431 * parse.y (try_builtin_assignconv): Don't special-case zero.
433 2002-03-08 Per Bothner <per@bothner.com>
435 Fix for PR java/5812.
436 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
437 here instead of in JSR macro. Likewise with load_type_state call.
438 Do the latter on if the return_pc has been verified (the jsr returns).
439 (JSR): Now just call build_java_jsr.
441 2002-03-07 Jeff Sturm <jsturm@one-point.com>
443 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
444 (java.install-common): Link native driver to
445 JAVA_TARGET_INSTALL_NAME.
447 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
449 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
450 * builtins.c(sin_builtin): Likewise
451 * builtins.c(sqrt_builtin): Likewise
453 2002-03-03 Zack Weinberg <zack@codesourcery.com>
455 * java/expr.c, java/jcf-parse.c, java/lex.c:
456 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
457 REAL_ARITHMETIC blocks unconditional. Delete some further
458 #ifdef blocks predicated on REAL_ARITHMETIC.
460 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
462 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
463 explicit sizeof/sizeof.
464 * decl.c (java_init_decl_processing): Likewise.
465 * jcf-parse.c (init_jcf_parse): Likewise.
466 * parse.y (init_src_parse): Likewise.
468 2002-03-02 Per Bothner <per@bothner.com>
470 Make --CLASSPATH by a synonym for --classpath and -classpath.
471 Implement --bootclasspath.
472 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
473 (classpath_l): Remove.
474 (jcf_path_CLASSPATH_arg): Remove.
475 (jcf_path_bootclasspath_arg): New function.
476 (jcf_path_seal): Simplify accordingly.
478 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
479 (jcf_path_CLASSPATH): Remove declaration.
480 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
481 (lang_specific_driver): Translate -bootclasspath.
482 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
483 * lang.c (decode_lang_options): Do jcf_path_init first.
484 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
485 * gjavah.c: Also handle --bootclasspath.
486 Handle --CLASSPATH as a synonum for --classpath.
487 * jcf-dump.c: Likewise.
489 "." is not part of system path, but is the default for --classpath.
490 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
491 (jcf_path_seal): Add "." if no CLASSPATH specified.
493 * gcj.texi: Document changes.
495 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
497 * expr.c (build_java_arraystore_check): Fix formatting.
499 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
501 Fix for PR java/5758, java/5632:
502 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
503 inner-class separator too.
504 * parse.y (do_resolve_class): New local `decl_result.'
505 Progressively build a name for what can have been loaded.
507 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
509 * expr.c (java_array_data_offset): Removed function.
510 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
511 (build_java_array_length_access): Obtain "length" value using a
512 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
513 (build_java_arrayaccess): Correct comment. Access "data" using a
514 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
515 (build_java_arraystore_check): New function.
516 (expand_java_arraystore): Use build_java_arraystore_check.
517 * parse.y (patch_assignment): Simplify code to insert a store check
518 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
519 * check-init.c (check_init): Update to reflect that an array length
520 access is now a COMPONENT_REF.
521 * gcj.texi (Code Generation): Improve documentation of
522 -fno-bounds-check. Add documentation for -fno-store-check.
523 * java-tree.h (flag_store_check): Declare.
524 (build_java_arraystore_check): Declare.
525 * lang.c (flag_store_check): Initialize to 1.
526 (lang_f_options): Add store-check option.
527 * jvspec.c: Don't pass store-check option to jvgenmain.
528 * lang-options.h: Add help string for -fno-store-check.
530 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
532 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
533 * java-tree.h (java_dup_lang_specific_decl): New.
534 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
536 2002-02-27 Zack Weinberg <zack@codesourcery.com>
538 * builtins.c, decl.c: Delete traditional-mode-related code
539 copied from the C front end but not used, or used only to
540 permit the compiler to link.
542 2002-02-22 Tom Tromey <tromey@redhat.com>
544 Fix for PR java/2369:
545 * jvspec.c (verify_class_name): New function.
546 (lang_specific_driver): Call it.
547 (JAVA_START_CHAR_P): New macro.
548 (JAVA_PART_CHAR_P): Likewise.
550 2002-02-22 Per Bothner <per@bothner.com>
552 * class.c: Change vtable to be more compatible with g++ v3 abi.
553 (get_dispatch_table): Prepend offset-to-top (always 0) and
554 type_info pointer (currently unimplemented hence NULL) to vtable.
555 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
556 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
557 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
558 (build_dtable_decl): Add declarations for new fields.
560 2002-02-20 Per Bothner <per@bothner.com>
562 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
563 to finit$ (otherwise generate_bytecode_insns drops it). However, we
564 don't need to set it on the COMPOUND_EXPR - the caller does that.
566 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
568 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
569 `--CLASSPATH' becomes `--classpath.'
570 * gjavah.c: Likewise.
571 * jcf-dump.c: Likewise.
572 * lang-options.h: Likewise.
574 * jcf-path.c: Updated comment.
575 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
576 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
577 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
578 (jcf_path_CLASSPATH_arg): Ditto.
579 (classpath_u): Updated leading comment.
581 2002-02-20 Per Bothner <per@bothner.com>
583 * builtins.c (check_for_builtin): New function.
584 (build_call_or_builtin): Remove.
585 * java-tree.h: Update accordingly.
586 * expr.c (expand_invoke): Use build + check_for_builtin instead
587 of build_call_or_builtin.
588 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
589 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
590 flag (which had caused jcf-write to incorrectly emit invokevirtual).
592 2002-02-17 Tom Tromey <tromey@redhat.com>
594 * java-tree.h (TYPE_STRICTFP): New macro.
595 (struct lang_type) [strictfp]: New field.
596 (CLASS_STRICTFP): New macro.
597 (METHOD_STRICTFP): New macro.
598 (struct lang_decl) [strictfp]: New field.
599 * parse.y (method_header): Disallow strictfp constructor or
601 (STRICT_TK): Move before MODIFIER_TK.
602 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
603 (METHOD_MODIFIERS): Likewise.
604 (INTERFACE_MODIFIERS): Likewise.
605 * jcf-write.c (get_access_flags): Likewise.
606 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
607 (add_method_1): Likewise.
608 (get_access_flags_from_decl): Likewise.
609 * jcf-dump.c (print_access_flags): Print in standard order. Also,
610 recognize strictfp flag.
611 * jcf.h (ACC_STRICT): New define.
613 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
615 * class.c(build_utf8_ref): Move declaration of decl_size
617 2002-02-07 Tom Tromey <tromey@redhat.com>
619 * gcj.texi (Input Options): --CLASSPATH does not suppress system
622 2002-02-04 Anthony Green <green@redhat.com>
624 * class.c (build_utf8_ref): Put UTF-8 constants into merged
625 sections if available.
627 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
629 * parse.y (java_expand_classes): Fix typo in static field loop.
631 2002-02-02 Richard Henderson <rth@redhat.com>
633 * class.c (add_field): Mark static fields external.
634 (build_class_ref): Remove redundant set.
635 * parse.y (java_expand_classes): Mark static fields of classes
636 to be compiled as local.
637 * jcf-parse.c (parse_class_file): Likewise.
639 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
641 * gcj.texi (About CNI): New node.
643 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
646 * jcf-parse.c : Check for HAVE_LOCALE_H before using
647 setlocale() with LC_CTYPE as a parameter.
650 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
652 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
653 Follow GNU Coding Standards for --version.
655 2002-01-28 Tom Tromey <tromey@redhat.com>
657 * expr.c (build_jni_stub): Ensure storage for `meth' is
659 * parse.y (java_complete_expand_methods): Set
660 current_function_decl before building JNI stub.
662 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
664 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
667 2002-01-22 Tom Tromey <tromey@redhat.com>
669 * decl.c (java_init_decl_processing): Use add_predefined_file.
670 Predefine RawData.java.
671 (predef_filenames): Removed.
672 (java_init_decl_processing): Don't register predef_filenames.
673 * jcf-parse.c (add_predefined_file): New function.
674 (predefined_filename_p): Rewrote.
675 (predefined_filename_p): No longer static.
676 * decl.c (java_init_decl_processing): Call initialize_builtins.
677 * Make-lang.in (JAVA_OBJS): Added builtins.o.
678 (java/builtins.o): New target.
679 * builtins.c: New file.
680 * parse.y (patch_invoke): Use build_call_or_builtin.
681 * java-tree.h (build_call_or_builtin): Declare.
682 (initialize_builtins): Declare.
683 (java_set_exception_lang_code): Removed unused declaration.
684 (PREDEF_FILENAMES_SIZE): Removed.
685 (java_tree_index): Added JTI_PREDEF_FILENAMES.
686 (predef_filenames): New define.
687 (add_predefined_file): Declare.
688 (predefined_filename_p): Declare.
689 * expr.c (expand_invoke): Use build_call_or_builtin.
691 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
693 * parse.y (patch_switch_statement): Fix format specifier.
695 2002-01-16 Tom Tromey <tromey@redhat.com>
697 More for PR java/5365:
698 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
700 (process_file): Generate include for
701 java.lang.UnsupportedOperationExceptions.
703 2002-01-15 Andreas Jaeger <aj@suse.de>
705 * .cvsignore: Add man pages.
707 2002-01-15 Tom Tromey <tromey@redhat.com>
709 Fix for PR java/5365:
710 * gjavah.c (process_file): Turn class name into a file name.
712 2002-01-14 Matthias Klose <doko@debian.org>
714 * gcj.texi: Fix whitespace and formatting errors in the
715 synopsis of the man pages. Update copyright.
717 2002-01-14 Tom Tromey <tromey@redhat.com>
720 * Make-lang.in (java.install-man): Handle jv-convert man page.
721 (java.generated-manpages): Added jv-convert.1.
722 (java.uninstall): Remove jv-convert.1.
723 (java.maintainer-clean): Likewise.
724 ($(srcdir)/java/jv-convert.1): New target.
725 * gcj.texi (Top): Link to jv-convert node.
726 (Individual utilities): Likewise.
727 (Invoking jv-convert): New node.
729 2001-01-10 Jeff Sturm <jsturm@one-point.com>
730 Martin Kahlert <martin.kahlert@infineon.com>
732 * jcf-parse.c (get_constant): Don't swap lo/hi for big
733 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
735 2002-01-03 Graham Stott <grahams@redhat.com>
737 * class.c (compile_resource_file): Update copyright date.
738 Constify filename parameter.
739 (java-tree.h): Update copyright date.
740 (compile_resource_file): Constify filename parameter.
742 2002-01-03 Graham Stott <grahams@redhat.com>
744 * gcc/jcf-parse.c: Update copyright date.
745 (yyparse): Constify resource_filename.
747 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * parse.y (src_parse_roots): Don't needlessly zero init.
751 2001-12-31 Tom Tromey <tromey@redhat.com>
753 * parse.y (dump_java_tree): New function.
754 (source_end_java_method): Call it.
755 (end_class_declaration): Likewise.
756 * lang.c (java_decode_option): Call dump_switch_p.
758 2001-12-28 Tom Tromey <tromey@redhat.com>
760 * gen-table.pl: Don't process characters after \uffff. Added
761 comment pointing to input file.
763 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
765 * gen-table.pl: Const-ify output. Document the location of a
766 suitable unicode input file.
768 * chartables.h: Regenerate.
770 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
772 * chartables.h: Const-ify.
773 * gjavah.c (options): Likewise.
774 * jcf-dump.c (options): Likewise.
775 * jv-scan.c (options): Likewise.
776 * lex.c (java_start_char_p, java_part_char_p): Likewise.
777 * parse.y (binop_lookup): Likewise.
779 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
781 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
782 the static arrays that are output.
783 * jvspec.c (jvgenmain_spec): Make static.
784 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
785 * keyword.h: Regenerate.
786 * lang.c (string_option, process_option_with_no, lang_f_options,
787 lang_W_options): Const-ify.
788 * lex.c (java_lex): Likewise.
790 2001-12-21 Richard Henderson <rth@redhat.com>
792 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
793 (get_boehm_type_descriptor): ... here. Arrange for the
794 TREE_TYPE to get set properly.
796 2001-12-21 Richard Henderson <rth@redhat.com>
798 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
799 only if the target requires collect2.
801 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
803 2001-12-20 Tom Tromey <tromey@redhat.com>
806 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
807 CAN_COMPLETE_NORMALLY for the node.
808 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
809 generate code for second branch if first branch can't complete
811 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
812 the loop head if the loop body can't complete normally.
814 2001-12-20 Tom Tromey <tromey@redhat.com>
817 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
818 case where `finally' clause can't complete normally.
820 2001-12-20 Tom Tromey <tromey@redhat.com>
823 * parse.y (analyze_clinit_body): Added this_class parameter.
824 Check for more cases where we must keep <clinit>.
825 (maybe_yank_clinit): Cleaned up flow control.
827 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
829 * decl.c (java_init_decl_processing): Don't initialize
830 finit_leg_identifier_node.
831 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
832 (finit_leg_identifier_node): Remove.
833 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
835 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
837 * mangle.c (mangle_member_name): Don't special-case for
839 * mangle_name.c (unicode_mangling_length): Likewise.
840 (append_unicode_mangled_name): Likewise.
841 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
844 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
846 * expr.c (build_java_array_length_access): Don't force null pointer
847 check unless flag_check_references is set.
849 2001-12-20 Tom Tromey <tromey@redhat.com>
851 Fix for PR java/3417:
852 * parse.y (patch_assignment): Added special processing for
854 (patch_return): Don't convert booleans to integers, and don't
857 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
859 * config-lang.in (diff_excludes): Remove.
861 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
863 * gcj.texi: Update link to GCC manual.
865 2001-12-17 Tom Tromey <tromey@redhat.com>
867 * parse.y (link_nested_class_to_enclosing): Removed useless
870 2001-12-16 Tom Tromey <tromey@redhat.com>
872 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
875 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
877 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
878 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
881 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
883 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
885 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
887 * decl.c (java_init_decl_processing): Build otable_type correctly.
888 otable_decl is an otable_type.
890 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
892 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
893 otable_type, otable_ptr_type, method_symbol_type,
894 method_symbols_array_type, method_symbols_array_ptr_type): New
895 field/global tree definitions.
896 (flag_indirect_dispatch): New flag.
897 * decl.c (java_init_decl_processing): Initialize new otable and
898 otable_syms type nodes and decls. Add new field "index" to
900 * class.c (build_method_symbols_entry): New function.
901 (make_method_value): Set "index" to to method's vtable index for
902 virtual methods when indirect-dispatch is not used.
903 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
904 and set vtable_method_count to -1. Set otable and otable_syms field
905 if indirect-dispatch is used and there was something to put in them.
906 (build_method_symbols_entry): New function.
907 (emit_offset_symbol_table): New function.
908 * expr.c (get_offset_table_index): New function.
909 (build_invokevirtual): Build array reference to otable at the index
910 returned by get_offset_table_index, and use the result as the vtable
912 (build_invokeinterface): Similar.
913 * jcf-parse.c (yyparse): If indirect-dispatch, call
914 emit_offset_symbol_table at the end of compilation, after all classes
916 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
917 * lang.c (flag_indirect_dispatch): Define.
918 (lang_f_options): Add indirect-dispatch flag.
920 2001-12-14 Matthias Klose <doko@debian.org>
922 * gcj.texi: Markup for man page generation. Document missing
923 options printed by <tool> --help.
924 Terminate description of gij's -ms option with a dot.
925 * Make-lang.in ($(srcdir)/java/*.1): New targets.
926 (java.generated-manpages java.install-man, java.uninstall,
927 java-maintainer-clean) Updated.
929 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
931 * class.c (get_dispatch_table): Fix java vtable layout
932 for TARGET_VTABLE_USES_DESCRIPTORS.
933 * decl.c (java_init_decl_processing): Initialize
934 alloc_no_finalizer_node, finalize_identifier_node.
935 * expr.c (class_has_finalize_method): New function.
936 (expand_java_NEW): Generate calls for finalizer-free allocation.
937 (build_invokevirtual): Fix java vtable layout for
938 TARGET_VTABLE_USES_DESCRIPTORS.
939 * java-tree.h (enum java_tree_index): New entries:
940 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
941 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
942 (class_has_finalize_method): declare.
943 (HAS_FINALIZER_P): New macro.
944 * parse.y (patch_invoke): Generate calls for finalizer-free
947 2001-12-12 Matthias Klose <doko@debian.org>
949 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
950 whitespace at end of line.
952 2001-12-11 Tom Tromey <tromey@redhat.com>
954 * lex.c (java_init_lex): Define wfl_to_string as
955 gnu.gcj.runtime.StringBuffer unless generating bytecode.
957 2001-12-11 Jeff Sturm <jsturm@one-point.com>
959 * class.c (make_method_value): Use null_pointer_node to
960 represent empty exception table.
962 2001-12-10 Tom Tromey <tromey@redhat.com>
964 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
966 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
968 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
970 2001-12-09 Per Bothner <per@bothner.com>
972 * check-init.c (current_switch_has_default): New static field.
973 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
974 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
975 DEFAULT_EXPR seen, simulate a default alternative that copies state.
977 2001-12-09 Tom Tromey <tromey@redhat.com>
979 * check-init.c (check_init): Don't allow pre- or post- increment
980 or decrement of final variable.
981 (final_assign_error): Minor error message rewording.
983 2001-12-08 Tom Tromey <tromey@redhat.com>
985 * java-tree.h: Fixed typo.
987 * gjavah.c (decompile_method): Don't decompile to `return this'
990 * gjavah.c (cxx_keywords): Re-sorted.
991 * lex.c (cxx_keywords): Re-sorted.
993 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
996 * gjavah.c (print_namelet): Clear subnamelets.
997 (HANDLE_METHOD): Set `method_printed' earlier.
999 2001-12-07 Tom Tromey <tromey@redhat.com>
1001 * lang.c (lang_f_options): Added
1002 optimize-static-class-initialization.
1003 (java_decode_option): Removed special case.
1005 2001-12-07 Per Bothner <per@bothner.com>
1007 * check-init.c (check_init): Fix typo freeing memory twice.
1009 2001-12-05 Per Bothner <per@bothner.com>
1011 Restore support for static class initialization optimization.
1012 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
1013 * check-init.c (check_int): At end of BLOCK handle initialization
1014 blocks, which used to be done in java_complete_expand_method but did
1015 not handle the case where check_for_initialization might allocate
1016 more than a word of bits.
1017 * decl.c (lang_make_tree): The smic field is now a tree.
1018 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
1019 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
1021 * parse.y (emit_test_initialization): Combine hash_lookup calls.
1023 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
1024 Change from a hash table to a list.
1025 (struct_lang_decl): Change field 'smic' to match.
1026 * class.c (add_method_1): Initialize
1027 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
1028 * parse.y (adjust_init_test_initialization): Removed - inlined into -
1029 (java_expand_method_bodies): -here, since 'smic' is now a list.
1030 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
1032 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
1034 * class.c (java_hash_compare_tree_node): Fix casts.
1036 2001-12-04 Per Bothner <per@bothner.com>
1038 * check-init.c: Handle definite unassignment to finals in addition
1039 to definite assignment.
1040 (loop_current_locals): New field.
1041 (num_current_locals, int start_current_locals, num_current_words):
1043 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
1044 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
1045 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
1046 (get_variable_decl, check_final_reassigned): New functions.
1047 (check_init, check_bool_init): Modify as needed for checking finals.
1048 (check_for_initialization): Take extra parameter and return void.
1049 Do extra start-up logic to check final fields for assignment.
1050 * parse.y (check_static_final_variable_assignment_flag,
1051 reset_static_final_variable_assignment_flag, check_final_assignment,
1052 check_final_variable_local_assignment_flag,
1053 reset_final_variable_indirect_assignment_flag,
1054 reset_final_variable_global_assignment_flag): Remove functions.
1055 (java_complete_expand_methods, outer_field_access_fix,
1056 patch_assignment): Remove no-longer used logic.
1057 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
1058 * parse.y (register_fields, java_complete_tree): Update accordingly.
1060 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
1061 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
1062 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
1064 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
1066 * java-tree.h (DECL FINAL): New bit-field.
1067 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
1068 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
1069 (DECL_INIT_CALLS_THIS): New macro.
1070 (struct lang_decl): New bit-field init_calls_this.
1071 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
1072 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
1073 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
1074 use it for both local variables and final fields.
1075 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
1077 (struct lang_type): Remove hfv bit-field.
1078 (check_for_initialization): Change to return void.
1080 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
1081 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
1082 * check-init.c (final_assign_error): New helper function.
1083 (check_final_reassigned, check_init): Use it.
1084 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
1086 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
1087 bit-fields to unsigned.
1089 2001-12-03 Per Bothner <per@bothner.com>
1091 * parse.y (patch_binop): Minor constant folding.
1093 * parse.y (build_current_thisn): Shorter 'buffer'.
1095 2001-12-03 Per Bothner <per@bothner.com>
1097 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
1098 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
1099 * jcf-write.c (generate_bytecode_insns): Remove support for
1100 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
1101 * check-init.c (check_init): Likewise.
1103 2001-12-03 Per Bothner <per@bothner.com>
1105 * verify.c (subroutine_nesting): New function.
1106 (verify_jvm_instructions): Use it to fix logic for checking that
1107 we're done with the current subroutine.
1109 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
1110 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
1112 2001-12-03 Per Bothner <per@bothner.com>
1114 * jcf.h: Fix obvious typo in comment.
1115 * typeck.c (build_null_signature): Add comment.
1117 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
1119 * expr.c: Remove leading capital from diagnostic messages, as
1120 per GNU coding standards.
1121 * jcf-io.c: Similarly.
1122 * jcf-parse.c: Similarly.
1123 * jv-scan.c: Similarly.
1124 * jvspec.c: Similarly.
1125 * mangle.c: Similarly.
1127 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
1128 Alexandre Petit-Bianco <apbianco@redhat.com>
1130 * expr.c (build_java_arrayaccess): Call save_expr on array for
1131 correct evaluation order, modified comment, fixed indentation.
1132 * parse.y: (patch_assignment): Correctly extract the array base
1133 from the tree generate by build_java_arrayaccess, added comments.
1134 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
1135 Fixes PR java/3096, PR java/3803, PR java/3965.
1137 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
1139 * expr.c (expand_byte_code): Remove trailing periods from messages.
1140 * jcf-parse.c (load_class, jcf_parse): Similarly.
1141 * jcf-write.c (generate_classfile): Similarly.
1142 * lex.c (java_lex): Similarly.
1144 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1146 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
1148 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
1150 * Make-lang.in (java.generated-manpages): New dummy target.
1152 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1154 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1156 (lang_specific_pre_link): Use set_input to set input_filename.
1158 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1159 (main): Fix definition.
1160 Strip `main' from classname.
1163 2001-11-18 Roger Sayle <roger@eyesopen.com>
1165 * parse.h (java_expand_switch): Remove old prototype.
1167 2001-11-18 Tom Tromey <tromey@redhat.com>
1169 Fix for PR java/1401:
1170 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
1172 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
1175 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
1177 * lang.c (finish_parse): Rename to java_finish.
1178 (LANG_HOOKS_FINISH, java_finish): New.
1180 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
1182 * decl.c (init_decl_processing): Rename java_init_decl_processing.
1183 * java-tree.h: New prototype.
1184 * lang.c (java_init): Update prototype. Combine with old init_parse.
1186 2001-11-13 Tom Tromey <tromey@redhat.com>
1188 * gjavah.c (method_signature): New global.
1189 (HANDLE_METHOD): Set it.
1190 (decompile_return_statement): New function.
1191 (decompile_method): Use it.
1192 (print_method_info): Removed `synth' argument.
1194 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1196 * java-tree.h (java_set_yydebug): New.
1197 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
1198 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
1199 (print_lang_decl, print_lang_type, print_lang_identifier,
1200 print_lang_statistics, lang_print_xnode): Remove.
1202 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
1204 * jcf-parse.c (init_lex): Remove.
1205 * lang.c (language_string, lang_identify): Remove.
1206 (struct lang_hooks): Constify.
1207 (LANG_HOOKS_NAME): Override.
1208 (init_parse): Update.
1210 2001-11-08 Andreas Franck <afranck@gmx.de>
1212 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
1213 program_transform_name the way suggested by autoconf.
1214 (java.install-common): Also transform auxiliary program names with
1215 program_transform_name.
1217 2001-11-08 Tom Tromey <tromey@cygnus.com>
1219 * parse.y (trap_overflow_corner_case): New rule.
1220 (unary_expression): Use it.
1221 * lex.c (java_init_lex): Don't set minus_seen.
1222 (yylex): Don't use minus_seen. Communicate overflow to parser for
1224 (error_if_numeric_overflow): New function.
1225 * parse.h (minus_seen): Removed field.
1226 (JAVA_RADIX10_FLAG): New define.
1228 2001-11-07 Tom Tromey <tromey@redhat.com>
1230 Patch for PR java/1414:
1231 * parse.y (case_label_list): New global.
1232 (goal): Register case_label_list with GC.
1233 (java_complete_lhs): Save new case on case_label_list.
1234 (patch_switch_statement): Check for duplicate case labels.
1236 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1238 * parse.y (patch_assignment): Removed unused third argument.
1239 (java_complete_lhs): Removed unused third argument to patch_assignment.
1241 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1243 * lang.c: Include langhooks-def.h.
1244 * Make-lang.in: Update.
1246 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1248 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1250 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1252 * mangle.c (find_compression_record_match): Don't match compression
1253 records for package name elements unless they occur at the start of
1254 the name. Fix for PR java/4717.
1256 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1258 * expr.c (expand_java_field_op): Don't special-case references to
1259 java.lang.PRIMTYPE.TYPE.
1260 (build_primtype_type_ref): Removed.
1261 * java-tree.h (build_primtype_type_ref): Remove prototype.
1262 * parse.y (maybe_build_primttype_type_ref): Removed.
1263 (complete_function_arguments): Don't special-case references to
1264 java.lang.PRIMTYPE.TYPE.
1265 (patch_assignment): Likewise.
1266 (array_constructor_check_entry): Likewise.
1268 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1270 * mangle.c (static tree compression_table): Fixed leading comment.
1271 * parse.h (struct parser_ctxt): Fixed field comment.
1272 * parse.y (check_pkg_class_access): New prototype, fixed leading
1273 comment, new parameter used to emit error only if passed as true.
1274 (parse_check_super): Pass extra argument to check_pkg_class_access.
1275 (do_resolve_class): Likewise.
1276 (process_imports): Likewise.
1277 (read_import_dir): Fixed indentation.
1278 (find_in_imports_on_demand): New local class_type_name. Local
1279 node_to_use deleted. while loop changed into for loop. Report
1280 multiple definition only for accessible classes. Improved error
1282 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
1283 assigned to parameter list, fixed indentation. while loop changed
1284 into for loop, restore TREE_CHAIN on local `tem' before the next
1287 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1289 * lang.c (lang_get_alias_set): Deleted.
1291 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1293 * gjavah.c (jni_print_char): Fix thinko in last change.
1295 * gjavah.c (jni_print_char, decode_signature_piece): Use
1296 safe-ctype macros and/or fold extra calls into fewer ones.
1297 * lex.c (java_read_unicode, java_lex): Likewise.
1298 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
1299 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
1300 * mangle_name.c (append_unicode_mangled_name,
1301 unicode_mangling_length): Likewise.
1303 2001-10-17 Richard Henderson <rth@redhat.com>
1305 * Make-lang.in (java/lang.o): Depend on langhooks.h.
1307 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1309 * lang.c (langhooks.h): Included.
1310 (LANG_HOOKS_INIT): Redefined.
1311 (LANG_HOOKS_INIT_OPTIONS): Likewise.
1312 (LANG_HOOKS_DECODE_OPTION): Likewise.
1313 (struct lang_hooks lang_hooks): New initialization.
1315 2001-10-11 Per Bothner <per@bothner.com>
1317 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
1318 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
1319 The former is simpler, and jcf-write.c handles it better.
1320 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
1321 or WITH_CLEANUP_EXPR.
1322 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
1323 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
1325 * parse.y (patch_if_else_statement): If the condition is constant,
1326 optimize away the test.
1328 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1330 * parse.y (patch_cast): Call patch_string on the first operand of
1331 the incoming node, update it if necessary. Fixes PR java/4510.
1333 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1335 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
1336 when name qualifier matches a package name.
1338 2001-10-08 Tom Tromey <tromey@redhat.com>
1340 Fix for PR java/4489:
1341 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
1342 force a new label when computing `body_block'.
1344 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1346 * jcf-io.c (format_uint): Const-ify.
1347 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
1348 * lex.c (java_get_line_col): Likewise.
1349 * parse.y (build_incdec): Likewise.
1351 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1353 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
1354 a NULL enclosing context if appropriate. Fixes PR java/4466.
1356 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1358 * parse.y (patch_assignment): Use lvalue's original TYPE when
1359 building the final COMPOUND_EXPR.
1360 (try_reference_assignconv): Fixed leading comment.
1362 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1364 * parse.y (check_final_variable_indirect_assignment): For
1365 COMPOUND_EXPR, return only if finals were found initialized
1366 properly, if not, keep on checking.
1367 (check_final_variable_global_assignment_flag): New local
1368 error_found, set when appropriate and used to decide whether to
1369 report uninitialized finals. Fixed typo in comment.
1371 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1373 * decl.c (init_decl_processing): Fixed typo in predef_filenames
1374 last three initializations. Fixes PR java/4360.
1376 2001-09-21 Richard Henderson <rth@redhat.com>
1378 * class.c (get_dispatch_table): Handle function descriptors.
1379 (build_dtable_decl): Likewise.
1380 * expr.c (build_invokevirtual): Likewise.
1382 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1384 * parse.y (patch_method_invocation): Build class initialization
1385 when static finals are used to qualify method invocation.
1388 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
1390 * parse.h: (WFL_STRIP_BRACKET): Re-written using
1391 build_type_name_from_array_name.
1392 (STRING_STRIP_BRACKETS): New macro.
1393 * parse.y (build_type_name_from_array_name): New function.
1394 (array_creation_expression:): Accumulate []s instead of [s.
1395 (cast_expression:): Accumulate []s instead of [s after cast type
1397 (build_array_from_name): Local string deleted, use
1398 build_type_name_from_array_name.
1399 (build_unresolved_array_type): Accumulate []s instead of [s after
1401 (register_fields): Fixed comment.
1402 (resolve_class): Local name, base deleted, new locals tname and
1403 array_dims. Use build_type_name_from_array_name. Use array_dims to
1405 (purify_type_name): Use STRING_STRIP_BRACKETS.
1407 2001-09-18 Andreas Jaeger <aj@suse.de>
1409 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
1410 * jv-scan.c: Likewise.
1412 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1414 * parse.y (patch_method_invocation): Inner class creation context
1415 check not enforced within constructors. Fixes PR java/1873.
1417 2001-09-16 Tom Tromey <tromey@redhat.com>
1419 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
1420 NOTE_PUSH for single-case push. Fixes PR java/4189.
1422 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1424 * java-tree.h (TYPE_IMPORT_LIST): New macro.
1425 (TYPE_IMPORT_DEMAND_LIST): Likewise.
1426 (struct lang_type): New fields import_list and import_demand_list.
1427 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
1428 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
1429 (do_resolve_class): New local saved_enclosing_type, initialized,
1430 passed as parameter to find_in_imports and find_in_imports_on_demand.
1431 (find_in_imports): Added paramater enclosing_type, use its
1432 TYPE_IMPORT_LIST when applicable.
1433 (find_in_imports_on_demand): Added parameter enclosing_type, use
1434 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
1435 declaration and initialization.
1436 (fold_constant_for_init): Switch/restore current_class to the
1437 appropriate context.
1439 2001-09-13 Mark Mitchell <mark@codesourcery.com>
1441 * verify.c (verify_jvm_instructions): Fix typo.
1443 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1445 * expr.c (expand_invoke): Const-ification.
1446 * parse.y (patch_method_invocation): Likewise.
1448 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 * gjavah.c (cxx_keywords): Const-ification.
1451 * keyword.gperf (java_keyword): Likewise.
1452 * lang.c (java_tree_code_name): Likewise.
1453 * lex.c (cxx_keywords): Likewise.
1454 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1456 2001-09-11 Richard Henderson <rth@redhat.com>
1458 * parse.h (ctxp_for_generation): Mark extern.
1460 2001-09-10 Richard Henderson <rth@redhat.com>
1462 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1464 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1466 * typeck.c (java_array_type_length, build_prim_array_type):
1467 Represent empty arrays by NULL index.
1469 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1471 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1472 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1474 2001-09-06 Anthony Green <green@redhat.com>
1476 * class.c (O_BINARY): Define if necessary.
1477 (registerResource_libfunc): Declare.
1478 (init_class_processing): Initilize registerResource_libfunc.
1479 (compile_resource_file): New function.
1480 * java-tree.h (resource_name): Declare.
1481 (compile_resource_file): Declare.
1482 * jcf-parse.c (yyparse): Handle compiling java resource files.
1483 * lang.c (java_decode_option): Handle -fcompile-resource option.
1484 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1486 * gcj.texi (Code Generation): Add documentation for -R flag.
1488 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1490 * jcf-write.c (generate_classfile): Issue an error in case of
1491 field/initial value mismatch.
1492 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1493 being initialized and we're generating bytecode.
1494 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1495 set DECL_INITIAL properly when appropriate.
1499 2001-09-01 Per Bothner <per@bothner.com>
1501 * parse.y (maybe_yank_clinit): A field without an initializer is not
1502 relevant. All initializers except static final and constant require
1503 <clinit>, regardless of flag_emit_class_files.
1505 2001-08-31 Per Bothner <per@bothner.com>
1507 * class.c (set_constant_value): When not emiting class files, then a
1508 String ConstantValue is a utf8const_ptr_type.
1510 2001-08-30 Per Bothner <per@bothner.com>
1512 * jcf-write.c (generate_classfile): Check that field is primitive
1513 or string before emitting ConstantValue attribute.
1515 2001-08-30 Per Bothner <per@bothner.com>
1517 * parse.y (resolve_qualified_expression_name): If creating a
1518 COMPOUND_EXPR, set it's type correctly.
1520 2001-08-30 Per Bothner <per@bothner.com>
1522 * jcf-io.c (open_class): Set filename field.
1524 * jcf-parse,c (parse_class_file): Set current_function_decl
1525 for better error message when Code attribute is missing.
1527 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1528 better diagnostics, especially for constructors.
1530 2001-08-30 Per Bothner <per@bothner.com>
1532 * jcf-write.c (generate_classfile): Don't write ConstantValue
1533 attribute if field is not final, for compatibility with jdk.
1535 * jcf-write.c (generate_classfile): Convert ConstantValue values
1536 to correct type. Work-around for front-end bug.
1537 * class.c (set_constant_value): Error if constant has wrong type.
1539 2001-08-30 Per Bothner <per@bothner.com>
1541 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1542 "Double" are printed at verbosity 1.
1544 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1546 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1548 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1550 * parse.y (patch_assignment): Don't verify final re-assignment here.
1551 (java_complete_lhs): Verify assignments to finals calling
1552 patch_assignment. Verify re-assignments to finals before calling
1555 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1557 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1560 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1562 * lex.c (java_lex): new local found_hex_digits. Set and then used
1563 in test to reject invalid hexadecimal numbers.
1564 * parse.y (java_complete_tree): Prevent unwanted cast with
1565 initialized floating point finals.
1566 (patch_binop): Emit a warning when detecting a division by zero,
1567 mark result not constant, don't simplify non integer division.
1569 2001-08-28 Per Bothner <per@bothner.com>
1571 * jcf-write.c (generate_bytecode_insns): For increments and
1572 decrements just recurse to push constant. Improvement on Mark's patch.
1574 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1576 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1577 real conversion for increments and decrements of reals.
1579 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1581 * parse.y (resolve_qualified_expression_name): Handle unresolved
1582 qualified expressions, prevent numerical qualifiers, fixed typo.
1585 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1587 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1588 don't report anything but deprecated class when marked so. Handle
1590 (patch_method_invocation): Check deprecation on methods and types.
1591 (patch_binop): code becomes an enum tree_code, added default: to
1592 switch to handle that. Detect division by zero, try to fold and
1593 return before using a subroutine.
1595 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1597 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1598 file smaller than 4 bytes.
1599 * parse.y (check_inner_circular_reference): New function.
1600 (check_circular_reference): Likewise.
1601 (array_initializer:): Accept {,}.
1602 (java_check_circular_reference): Rewritten using
1603 check_circular_reference and check_inner_circular_reference.
1604 (java_complete_expand_method): Unconditionally save and restore
1605 the unpurged exception list.
1606 (build_dot_class_method_invocation): Unmangle signature parameter.
1608 2001-08-21 Tom Tromey <tromey@redhat.com>
1610 * decl.c (init_decl_processing): Add `throws' field to method
1612 * class.c (make_method_value): Compute `throws' field for method.
1614 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1616 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1617 circularity is detected.
1618 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1620 2001-08-17 Richard Henderson <rth@redhat.com>
1622 * class.c (emit_register_classes): Add align parameter to
1623 call to assemble_integer.
1625 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1627 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1628 loading a class_or_name fails, try considering an innerclass name
1629 and load the enclosing context.
1630 * parse.y (resolve_inner_class): New function.
1631 (find_as_inner_class): Added leading comment.
1632 (register_incomplete_type): Keep the current context as enclosing
1633 context for JDEP_FIELD dependencies.
1634 (do_resolve_class): Locals new_class_decl and super initialized to
1635 NULL. Call resolve_inner_class, explore the enclosing context
1636 superclass if necessary.
1639 2001-08-16 Tom Tromey <tromey@redhat.com>
1641 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1642 * gjavah.c (main): Updated for change to jcf_path_seal.
1643 * lang.c (version_flag): New global.
1644 (java_decode_option): Recognize `-version'.
1645 (java_init): Update for change to jcf_path_seal.
1646 * jcf.h (jcf_path_seal): Added `print' argument.
1647 * jcf-path.c (jcf_path_seal): Added `print' argument.
1649 2001-08-13 Zack Weinberg <zackw@panix.com>
1651 * Make-lang.in (java/decl.o): Update dependencies.
1652 * decl.c: Include libfuncs.h, don't include toplev.h.
1654 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1656 * decl.c (init_decl_processing): exception_type_node,
1657 class_not_found_type_node, and no_class_def_found_type_node
1658 initialized. predef_filenames augmented accordingly.
1659 instinit_identifier_node initialized.
1660 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1661 * java-tree.h (enum java_tree_index): New entries
1662 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1663 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1664 (exception_type_node): New macro.
1665 (class_not_found_type_node): Likewise.
1666 (no_class_def_found_type_node): Likewise.
1667 (instinit_identifier_node): Likewise.
1668 (PREDEF_FILENAMES_SIZE): Adjusted.
1669 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1670 (struct lang_type): Fixed typo in bitfield name.
1671 (DECL_INSTINIT_P): New macro.
1672 (ID_INSTINIT_P): Likewise.
1673 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1675 * parse.y (encapsulate_with_try_catch): New function.
1676 (generate_instinit): Likewise.
1677 (build_instinit_invocation): Likewise.
1678 (ctors_unchecked_throws_clause_p): Likewise.
1679 (add_instance_initializer): Deleted.
1680 (build_instance_initializer): Likewise.
1681 (in_instance_initializer): Likewise.
1682 (check_method_redefinition): instinit$ not to be verified.
1683 (java_complete_expand_methods): Generate instinit$, simplified code.
1684 (build_dot_class_method): Eliminated unnecessary locals. Use
1685 encapsulate_with_try_catch, removed unnecessary code.
1686 (fix_constructors): New local iii. Use build_instinit_invocation.
1687 (patch_method_invocation): Added comment.
1688 (maybe_use_access_method): Don't consider instinit$.
1689 (find_applicable_accessible_methods_list): Shorten the search for
1691 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1692 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1693 (patch_throw_statement): Likewise. Fixed typo.
1695 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1698 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1699 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1701 (lang_specific_pre_link): Use set_input to set input_filename.
1703 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1704 (main): Fix definition.
1705 Strip `main' from classname.
1708 2001-08-11 Zack Weinberg <zackw@panix.com>
1710 * lex.h: Don't include setjmp.h. Don't define
1711 SET_FLOAT_HANDLER or prototype set_float_handler.
1713 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1715 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1716 `poplevel' in the right order.
1718 2001-08-09 Richard Henderson <rth@redhat.com>
1720 * Make-lang.in (class.o): Depend on TARGET_H.
1721 * class.c (emit_register_classes): Use target hooks instead of
1722 assemble_constructor and assemble_destructor.
1724 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1726 * check-init.c (flags.h): Include
1727 (check_init): Don't report uninitialized static class
1728 initialization flags, don't free bit index when doing static class
1729 initialization optimization.
1730 (check_for_initialization): Return type changed to `unsigned int.'
1731 (attach_initialized_static_class): New function.
1732 * class.c (add_method_1): Create the initialized static class
1734 (finish_class): Always emit deferred inline methods.
1735 * decl.c (emit_init_test_initialization): Moved to expr.c
1736 (complete_start_java_method): Don't traverse
1737 DECL_FUNCTION_INIT_TEST_TABLE.
1738 (lang_mark_tree): Mark hash tables in function decls.
1739 * expr.c (emit_init_test_initialization): Moved from decl.c.
1740 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1741 initialization flag, set DECL_CONTEXT and
1742 LOCAL_CLASS_INITIALIZATION_FLAG.
1743 (java_lang_expand_expr): Emit initialization code for static class
1744 initialized flags when entering block, if necessary.
1745 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1746 * java-tree.h (flag_optimize_sci): New global variable declaration.
1747 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1748 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1749 (LOCAL_FINAL_P): Fixed typo in comment.
1750 (FINAL_VARIABLE_P): Likewise.
1751 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1752 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1753 (struct lang_decl): New fields `ict', `smic' and `cif.'
1754 (check_for_initialization): New returned value for global.
1755 (attach_initialized_static_class): New global function.
1756 (STATIC_CLASS_INIT_OPT_P): New macro.
1757 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1758 * lang.c (java_decode_option): Handle
1759 `-fno-optimize-static-class-initialization'
1760 * parse.y (start_complete_expand_method): New function.
1761 (java_expand_method_bodies): Likewise.
1762 (attach_init_test_initialization_flags): Likewise.
1763 (adjust_init_test_initialization): Likewise.
1764 (emit_test_initialization): Likewise.
1765 (java_complete_expand_methods): Nullify abstract and native method
1767 (java_complete_expand_method): New locals `fbody', `block_body'
1768 and `exception_copy.' Reorganized: directly return on empty method
1769 bodies, call `start_complete_expand_method', remember definitely
1770 initialized static class in function, don't expand method bodies.
1771 (java_expand_classes): Call `java_expand_method_bodies' before
1772 `finish_class' when compiling to native.
1773 (resolve_expression_name): Use `orig' after building outer class
1775 (patch_invoke): Remember static method invokations.
1777 2001-08-06 Richard Henderson <rth@redhat.com>
1779 * class.c (emit_register_classes): Pass a symbol_ref and priority
1780 to assemble_constructor.
1782 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * java-tree.h (all_class_filename): New macro.
1785 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1786 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1787 newly created IDENTIFIER_NODE to `all_class_filename.'
1789 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1791 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1792 Use ggc_add_tree_root to register roots.
1794 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1796 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1797 second operand calling check_init.
1798 * decl.c (complete_start_java_method): Swaped second and third
1799 arguments while creating WITH_CLEANUP_EXPR node.
1800 * jcf-write.c (generate_bytecode_insns): Use second operand
1801 instead of third when handling WITH_CLEANUP_EXPR.
1802 * parse.y (java_complete_lhs): Expand second operand of
1803 WITH_CLEANUP_EXPR nodes.
1804 (patch_synchronized_statement): Swaped second and third arguments
1805 while creating WITH_CLEANUP_EXPR node.
1807 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1809 * parse.y (create_interface): Avoid cyclic inheritance report when
1810 syntax error encountered during class definition.
1813 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1815 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1817 (lang_specific_pre_link): Use set_input to set input_filename.
1819 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1820 (main): Fix definition.
1821 Strip `main' from classname.
1824 2001-07-18 Tom Tromey <tromey@redhat.com>
1827 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1828 * lex.c (java_new_lexer): Use ICONV_CONST.
1829 (java_read_char): Likewise.
1830 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1831 (jv-scan$(exeext)): Likewise.
1833 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1835 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1836 * parse.y (check_class_interface_creation): Allow `private' if the
1837 enclosing is not an interface.
1838 (create_interface): Interface tagged public if the enclosing
1839 context is an interface.
1840 (create_class): Class tagged public if the enclosing context
1844 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1846 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1849 2001-07-14 Tim Josling <tej@melbpc.org.au>
1851 * check-init.c (check_init): Remove references to EXPON_EXPR.
1853 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1855 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1856 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1859 2001-07-13 Tom Tromey <tromey@redhat.com>
1861 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1864 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1866 * parse.y (patch_method_invocation): Don't override primary if one
1867 is already provided, but let this$<n> be built. Fixed comment.
1869 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1871 * parse.y (empty_statement:): Report empty statement error only
1872 when found at class declaration level.
1875 2001-07-12 Tom Tromey <tromey@redhat.com>
1877 * expr.c (expand_load_internal): New function.
1878 (LOAD_INTERNAL): Use it.
1880 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1882 * parse.y (verify_constructor_super): Compare anonymous class ctor
1883 args with `valid_method_invocation_conversion_p.'
1886 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1888 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1889 `-fsyntax-only.' Fixes PR java/3248
1891 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1893 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1895 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1898 current function is static. Fixes PR java/1970
1900 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1902 * parse.y (patch_method_invocation): Add enclosing context to ctor
1903 calls if necessary. Fixes PR java/2953
1905 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1907 * parse.y (resolve_package): Abort if qualified expression member
1909 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1912 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1914 * verify.c: Don't use // comments.
1916 2001-07-05 Tom Tromey <tromey@redhat.com>
1918 * lang.c (flag_assume_compiled): Removed.
1919 * java-tree.h (flag_assume_compiled): Removed.
1920 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1921 -fhash-synchronization, -fuse-divide-subroutine,
1922 -fcheck-references, -femit-class-file, -femit-class-files,
1923 -fassume-compiled. Updated --encoding information. Changed
1924 -foutput-class-dir to `-d'.
1926 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1928 * jcf-parse.c (parse_class_file): Add lineno parameter to
1929 debug_start_source_file call.
1931 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1933 * gcj.texi: Use gpl.texi.
1934 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1935 dependencies and use doc/include in search path.
1937 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1939 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1940 `this'. If so, don't build instance initializers.
1942 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1944 * parse.y (resolve_expression_name): Improved error message for
1945 inner class cases. Fixes PR java/1958
1947 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1949 * lang.c: #include diagnostic.h
1950 (lang_print_error): Add a `diagnostic_context *' parameter.
1951 (java_dummy_print): Likewise.
1952 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1954 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1956 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1957 * jcf.h (typedef struct JCF): New bitfield `finished.'
1958 (JCF_FINISH): Set `finished.'
1959 (JCF_ZERO): Reset `finished.'
1962 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1964 * parse.y (class_body_declaration:): Don't install empty instance
1968 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1970 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1971 (set_class_decl_access_flags): New function.
1972 * java-tree.h (set_class_decl_access_flags): New prototype.
1973 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1974 (parse_class_file): New local `decl_max_locals.' Take wide types
1975 into account to compute DECL_MAX_LOCALS.
1976 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1979 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1981 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1983 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1985 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1986 * parse.y (do_resolve_class): Moved comments out to leading comment
1987 section. Removed local `start', New local `_ht' and
1988 `circularity_hash.' Record `enclosing' in hash table and search
1989 it to detect circularity. Use `enclosing' as an argument to
1990 `lookup_cl.' Free the hash table when done.
1992 2001-06-19 Tom Tromey <tromey@redhat.com>
1994 * lex.c (java_read_char): Disallow invalid and overlong
1995 sequences. Fixes PR java/2319.
1997 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1999 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
2001 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2003 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
2004 arguments accordingly.
2006 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
2008 * gcj.texi: Move contents to just after title page.
2010 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
2012 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
2014 (patch_incomplete_class_ref): Build the class ref, build the class
2015 init if necessary, complete the tree.
2018 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
2020 * parse.y (lookup_field_wrapper): Test `name' code.
2021 (resolve_qualified_expression_name): Test `qual_wfl' code.
2022 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
2023 handle `qual_wfl' by code.
2024 (maybe_build_primttype_type_ref): Test `wfl' code.
2026 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2028 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
2030 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
2031 the dvi file in the java directory.
2033 2001-05-25 Sam TH <sam@uchicago.edu>
2035 * gen-table.pl javaop.h jcf.h lex.h,
2036 parse.h: Fix header include guards.
2038 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
2040 * jv-scan.c (version): Update copyright year.
2042 2001-05-21 Per Bothner <per@bothner.com>
2044 * jcf-parse.c (read_class): If class is from .class or .zip file
2045 and it's already been read, don't push/pop parser context.
2047 2001-05-18 Per Bothner <per@bothner.com>
2049 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
2050 command line so the jvgenmain-generated main program comes first.
2052 2001-05-15 Tom Tromey <tromey@redhat.com>
2054 * class.c (build_utf8_ref): Don't generate identifier based on
2057 2001-05-12 Richard Henderson <rth@redhat.com>
2059 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
2060 * expr.c (java_lang_expand_expr): Expand it.
2061 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
2062 calling build_exception_object_ref.
2063 * parse.y (catch_clause_parameter): Likewise.
2064 (build_dot_class_method): Likewise.
2065 (try_reference_assignconv): Likewise.
2066 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
2067 * jcf-write.c (generate_bytecode_insns): Likewise.
2069 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2071 * parse.y (build_unresolved_array_type): Set
2072 EXPR_WFL_QUALIFICATION on the newly created wfl.
2073 Fixes PR java/2538. Fixes PR java/2535.
2075 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2077 * parse.y (fix_constructors): Removed unnecessary assignment to
2078 local. Moved assignment to `this$<n>', fixed comments and
2080 (build_wfl_wrap): Fixed indentation.
2081 Fixes PR java/2598, java/2579 and java/2658.
2083 2001-05-03 Mo DeJong <mdejong@redhat.com>
2085 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
2086 check for byte swap.
2088 2000-05-02 Jeff Sturm <jsturm@one-point.com>
2090 * expr.c (build_class_init): Move MODIFY_EXPR
2091 outside of COND_EXPR. Remove variable `call'.
2093 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2095 * decl.c: NULL_PTR -> NULL.
2096 * jcf-write.c: Likewise.
2098 2001-05-01 Tom Tromey <tromey@redhat.com>
2100 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
2101 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
2102 * gcj.texi: Updated copyright text. Include fdl.texi.
2103 (Top): Link to new node.
2105 2001-05-01 Per Bothner <per@bothner.com>
2107 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
2109 2001-05-01 Per Bothner <per@bothner.com>
2111 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
2112 import_list contains the name, not the TREE_PURPOSE.
2114 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2116 * jcf-io.c (read_zip_member): Cast to long in comparison with
2119 * jvspec.c (lang_specific_driver): Initialize variables.
2121 * mangle.c (find_compression_record_match): Likewise.
2123 * typeck.c (build_null_signature): Provide static prototype. Mark
2124 parameter with ATTRIBUTE_UNUSED.
2126 * verify.c (verify_jvm_instructions): Initialize variable.
2128 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2130 * parse.y (do_resolve_class): Check for cyclic inheritance during
2131 inner class resolution.
2133 2001-04-27 Per Bothner <per@bothner.com>
2135 * parse.y (java_expand_classes): Don't change ctxp_for_generation
2136 while iterating, since that could cause gc to lose stuff.
2138 2001-04-26 Per Bothner <per@bothner.com>
2140 Fix method search wrt scope of inner classes to match JLS2.
2141 * typeck.c (build_null_signature): New static function.
2142 (has_method): New function. Uses build_null_signature and lookup_do.
2143 * java-tree.h (has_method): New declaration.
2144 * parse.y (find_applicable_accessible_methods_list): Do not search
2145 context of inner classes here.
2146 (patch_method_invocation): Search scope, ie. current and outer clases,
2147 for method matching simple name, to find class.
2149 2001-04-26 Per Bothner <per@bothner.com>
2151 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
2152 Fix thinko: If a single case, use if_icmpeq, not ifeq.
2154 * constants.c (find_methodref_with_class_index): New function.
2155 (find_methodref_index): Use find_methodref_with_class_index.
2156 * java-tree.h (find_methodref_with_class_index): New declaration.
2157 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
2158 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
2159 If context changed from interface to class, don't use invokeinterface.
2161 2001-04-25 Per Bothner <per@bothner.com>
2163 * verify.c (verify_jvm_instructions): For field instructions,
2164 check that field index is valid. For invoke instructions, check that
2165 method index is valid.
2167 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
2169 * config-lang.in (target_libs): Copy from $libgcj_saved.
2171 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2173 * decl.c (init_decl_processing): Add new class "protectionDomain"
2175 * class.c (make_class_data): Set initial value for "protectionDomain".
2177 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2179 * jvspec.c (lang_specific_driver): Fix memory allocation
2180 deficit, by using concat in lieu of xmalloc/sprintf.
2182 2001-04-20 Per Bothner <per@bothner.com>
2184 Fixes to compile multiple .class files at once.
2185 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
2186 * java-tree.h (CLASS_PARSED_P): New macro.
2187 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
2188 * jcf-parse.c (jcf_parse_source): Inline into read_class.
2189 (read_class): Avoid some code duplication.
2190 Don't call JCF_FINISH for a .class file - might be needed later.
2191 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
2192 rather than CLASS_LOADED_P, since latter implies class laid out.
2193 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
2194 * parse.y: Don't need to set CLASS_LOADED_P for array types.
2196 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2198 * Make-lang.in (java/boehm.o): Depend on toplev.h.
2200 * boehm.c: Include toplev.h.
2202 2001-04-06 Tom Tromey <tromey@redhat.com>
2203 Alexandre Petit-Bianco <apbianco@redhat.com>
2205 Fix for PR gcj/1404 and PR gcj/2332:
2206 * parse.y (build_array_from_name): If we use the type_wfl then
2207 accumulate dimensions from the original type as well.
2208 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
2210 2001-04-06 Tom Tromey <tromey@redhat.com>
2212 * parse.y (analyze_clinit_body): Return true if the second operand
2213 of a METHOD_EXPR is nonzero.
2215 2001-04-06 Tom Tromey <tromey@redhat.com>
2217 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
2219 ($(srcdir)/java/parse.c): Likewise.
2221 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2223 * gcj.texi: Use `which-gcj' instead of `which-g77.'
2224 (version-gcc): Initialized.
2225 (which-gcj): Likewise.
2227 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2229 * java-tree.h (struct lang_decl): New macro
2230 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
2231 * parse.y (build_instance_initializer): New function.
2232 (add_instance_initializer): Use it.
2233 (java_fix_constructors): Set `current_class' before fix pass.
2234 (fix_constructors): Just return if already fixed. Move `super()'
2235 invokation ahead. Use `build_instance_initializer.'
2238 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
2240 * parse.y (resolve_qualified_expression_name): Pass field's
2241 DECL_CONTEXT to `not_accessible_p.'
2242 (not_accessible_p): Changed parameters order in `inherits_from_p'
2245 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
2247 * lang-options.h: Add flag_check_references.
2249 2001-04-04 Per Bothner <per@bothner.com>
2251 * java-tree.h (CONSTANT_VALUE_P): New macro.
2252 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
2253 * parse.y (maybe_build_class_init_for_field): New static function.
2254 (resolve_expression_name, resolve_field_access): Use
2255 maybe_build_class_init_for_field instead of build_class_init
2256 This does not do the init if the field is compile-time-constant.
2257 (resolve_field_access): Simplify.
2259 * parse.y (fold_constant_for_init): Merge test into switch.
2261 2001-04-03 Zack Weinberg <zackw@stanford.edu>
2263 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
2265 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
2267 2001-04-02 Zack Weinberg <zackw@stanford.edu>
2269 * expr.c (pop_type_0): Save the result of the first
2270 lang_printable_name call in a scratch buffer, so it
2271 won't be clobbered by the second call.
2273 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
2275 * parse-scan.y (array_type:): Rewritten.
2276 (type_declaration:): `empty_statement' replaces `SC_TK.'
2277 (class_member_declaration:): `empty statement' added.
2278 (method_body:): Simplified.
2279 (static_initializer:): Likewise.
2280 (primary_no_new_array:): Use `type_literals.'
2281 (type_literals:): New rule.
2282 (dims:): Set and update `bracket_count.'
2283 Fixes PR java/1074. Fixes PR java/2412.
2285 2001-03-28 Hans Boehm <boehm@acm.org>
2287 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
2288 (get_boehm_type_descriptor): Set type on returned value to be a
2289 pointer length integer.
2291 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2293 * expr.c (pop_type_0): Call `concat' rather than building the
2295 (pop_type): Add format specifier in call to `error'.
2297 * parse.y (patch_method_invocation): Avoid casting away
2300 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
2302 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
2304 2001-03-28 Richard Henderson <rth@redhat.com>
2306 IA-64 ABI Exception Handling:
2307 * Make-lang.in (except.o): Don't depend on eh-common.h.
2308 * check-init.c (check_init): Handle EXC_PTR_EXPR.
2309 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
2310 [soft_exceptioninfo_call_node]: Remove.
2311 [eh_personality_libfunc, lang_eh_runtime_type]: New.
2312 (end_java_method): No emit_handlers.
2313 * except.c (java_set_exception_lang_code): Remove.
2314 (method_init_exceptions): Don't call it.
2315 (prepare_eh_table_type): No CATCH_ALL_TYPE.
2316 (build_exception_object_ref): New.
2317 (expand_end_java_handler): Update for except.h name changes.
2318 (emit_handlers, expand_resume_after_catch): Remove.
2319 * expr.c (java_lang_expand_expr): Update for except.h name changes.
2320 (process_jvm_instruction): Use build_exception_object_ref.
2321 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
2322 (soft_exceptioninfo_call_node): Remove.
2323 (build_exception_object_ref): Declare.
2324 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
2325 soft_exceptioninfo_call_node. Move processing ...
2326 [EXC_PTR_EXPR]: ... here.
2327 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
2328 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
2329 (source_end_java_method): No java_set_exception_lang_code or
2331 (build_dot_class_method): Use build_exception_object_ref.
2332 (try_reference_assignconv): Check EXC_PTR_EXPR not
2333 soft_exceptioninfo_call_node.
2335 2001-03-28 Richard Henderson <rth@redhat.com>
2337 * java-tree.h (throw_node): Define as a single member of
2338 java_global_trees instead of a separate array.
2339 (JTI_THROW_NODE): New.
2340 * decl.c (throw_node): Don't declare.
2341 (init_decl_processing): Init a scalar throw_node.
2342 Don't register it for gc.
2343 * check-init.c (check_init): Reference scalar throw_node.
2344 * expr.c (build_java_athrow): Likewise.
2345 * jcf-write.c (generate_bytecode_insns): Likewise.
2346 * parse.h (BUILD_THROW): Likewise.
2348 2001-03-28 Richard Henderson <rth@redhat.com>
2350 * decl.c (end_java_method): Do not save and restore
2351 flag_non_call_exceptions.
2352 * parse.y (source_end_java_method): Likewise.
2353 * lang.c (flag_exceptions): Don't declare.
2354 (java_init_options): Set flag_non_call_exceptions. Set
2355 flag_exceptions here ...
2356 (java_init): ... not here.
2358 2001-03-27 Richard Henderson <rth@redhat.com>
2360 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
2361 exceptions_via_longjmp.
2363 * lang.c (flag_new_exceptions): Don't declare it.
2364 (java_init_options): Or set it.
2366 2001-03-27 Richard Henderson <rth@redhat.com>
2368 * decl.c (end_java_method): Rename asynchronous_exceptions to
2369 flag_non_call_exceptions.
2370 * parse.y (source_end_java_method): Likewise.
2372 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2374 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2376 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2378 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
2380 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2382 * parse.y (find_as_inner_class): Follow current package
2383 indications not to mistakingly load an unrelated class.
2385 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2387 * constants.c (PUTN): Use memcpy, not bcopy.
2389 * lex.c (java_read_char): Use memmove, not bcopy.
2391 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
2393 2001-03-23 Per Bothner <per@bothner.com>
2395 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
2396 macro for better error pin-pointing.
2397 * java-tree.h: Fix typo in comment.
2399 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
2400 Don't include jsr/goto in exception range.
2401 Check if start and end of exception range are the same (also TRY_EXPR).
2402 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
2403 However, do emit the following goto even if try_block is empty.
2404 Defer freeing exception_decl until after the finalizer, to make
2405 sure the local isn't reused in the finalizer. Fixes PR java/1208.
2407 * parse.y (java_complete_lhs): If the try-clause is empty, just
2408 return the finally-clause and vice versa.
2410 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
2412 * gcj.texi (Input Options): documented the check for attribute
2413 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
2414 * java-tree.h (flag_force_classes_archive_check): Declared extern.
2415 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
2416 (jcf_parse): Check for the right classes archive if necessary.
2417 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
2418 (jcf_parse_fields): Fixed indentation.
2419 * jcf-write.c (append_gcj_attribute): New function.
2420 (generate_classfile): Compute the attribute count, invoke
2421 `append_gcj_attribute'.
2422 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
2423 turned into bit fields. New bit field `right_zip.'
2424 (JCF_ZERO): Set `right_zip' to zero.
2425 * lang-options.h (-fforce-classes-archive-check): Added flag.
2426 * lang.c (flag_force_classes_archive_check): New flag.
2427 (lang_f_options): New entry `force-classes-archive-check.'
2430 2001-02-07 Andrew Haley <aph@redhat.com>
2432 * gcj.texi (Configure-time Options): Add -fcheck-references.
2433 * expr.c (build_java_indirect_ref): New function.
2434 (java_check_reference): New function.
2435 (build_java_array_length_access): Use build_java_indirect_ref to
2436 check for null references.
2437 (build_java_arrayaccess): Likewise.
2438 (build_get_class): Likewise.
2439 (build_field_ref): Likewise.
2440 (invoke_build_dtable): Likewise.
2441 (build_invokeinterface): Likewise.
2442 * lang.c (lang_f_options): Add flag_check_references.
2443 * jvspec.c (jvgenmain_spec): Add flag_check_references.
2444 * java-tree.h (flag_check_references): New variable.
2445 * lang.c (flag_check_references): Likewise.
2446 * parse.y (patch_invoke): Use java_check_reference.
2447 (patch_assignment): Allow for extra nesting in
2448 _Jv_CheckArrayStore.
2450 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2452 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2453 * lex.c (cxx_keywords): Likewise.
2455 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2457 * parse.y (qualify_ambiguous_name): Broaden `length'
2458 recognition. Help MODIFY_EXPR be resolved as expression names.
2459 Fixes PR java/2066. Fixes PR java/2400.
2461 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2463 * gjavah.c (process_file): Mark interface definitions with
2464 "__attribute__ ((java_interface))".
2466 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2468 * class.c (layout_class): Fixed push_super_field's second
2469 argument. Fixes PR java/2333.
2470 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2471 too early to lay innerclasses out.
2473 2001-03-20 Tom Tromey <tromey@redhat.com>
2474 Alexandre Petit-Bianco <apbianco@redhat.com>
2476 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2477 inside an array reference. Insertion of the array store check
2478 rewritten. Fixes PR java/2299.
2480 2001-03-20 Tom Tromey <tromey@redhat.com>
2482 * lex.c (java_read_unicode): Only accept leading `u's.
2484 2001-03-20 Tom Tromey <tromey@redhat.com>
2486 * jcf-parse.c (read_class): Initialize `class'.
2488 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2490 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2492 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2494 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2495 (layout_class): Likewise.
2496 (layout_class_method): Likewise.
2497 (emit_register_classes): Likewise.
2498 * decl.c (builtin_function): Likewise.
2499 (give_name_to_locals): Likewise.
2501 2001-03-19 Per Bothner <per@bothner.com>
2503 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2504 before trying to load an inner class.
2506 Fixes to process to command-line .class files in two passes.
2507 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2508 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2509 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2510 * class.c (is_compiled_class): Fix for renamed flag.
2511 * parse.y (maybe_create_class_interface_decl): Likewise.
2512 * jcf-parse.c (yyparse): Also set if compiling .class files.
2513 * jcf-parse.c (read_class); Read current_class.
2514 (jcf_parse): Make static.
2515 (load_inner_classes): New function, with code moved from jcf_parse,
2516 because we need to inner classes after the command-line files are read.
2517 (yyparse): Set finput to NULL when it doesn't need to be closed.
2518 Reduce use of main_jcf (basically only for archive) and
2519 use finput instead of main_jcf->read_state.
2520 Inline jcf_figure_file_type into yyparse.
2521 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2522 Defer load_inner_classes and parse_class_file to a second pass,
2523 after we've correctly mapped command-line .clas fiels to classes.
2524 (jcf_figure_file_type): Removed.
2525 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2526 (JCF_ZERO): Also clear zipd field.
2527 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2529 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2531 * jcf-parse.c (yyparse): Change ch from char * to char.
2533 2001-03-19 Per Bothner <per@bothner.com>
2535 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2536 Add constructed filelist-file at end, following -xjava. Thus any .o
2537 and library files are not affected by the -xjava. Also wrap
2538 explicit @FILE with -xjava and -xnone.
2540 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2542 * class.c (build_static_field_ref): Call make_decl_rtl() after
2543 setting the DECL_EXTERNAL flag.
2545 2001-03-17 Per Bothner <per@bothner.com>
2547 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2549 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2550 when result is is needed (target is STACK_TARGET).
2552 * parse.h (JDEP_SOLV): Removed.
2553 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2555 * parse.y (incomplete_class_list): Removed.
2556 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2557 It doesn't work if resolve_class changes the name of an array type
2558 that is on the list and then someone else looks for the modified name.
2559 Also, seems liable to break when compiling multiple source files at
2560 once. So the simplest is to just remove incomplete_class_list -
2561 it is only a minor space win and it is not even clear it saves time.
2563 * parse.y (resolve_class): Remove unneeded promote_type.
2565 2001-03-15 Per Bothner <per@bothner.com>
2567 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2568 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2569 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2570 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2572 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2573 * parse.y (java_expand_classes): Likewise.
2575 * parse.y (expand_start_java_method): Was only called once and had a
2576 misleading name, so inline in caller java_complete_expand_method.
2577 (enter_a_block): Likewise inline in enter_block and remove.
2579 Remove junk from when gcc/java was created (by copying from C/C++).
2580 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2581 (struct binding_level): Remove fields keep, keep_if_subblocks,
2582 more_cleanups_ok, have_cleanups (which have never been used).
2583 (pushlevel, poplevel): Remove related useless code.
2585 * class.c (make_class_data): The class_dtable_decl (i.e. the
2586 vtable for Class) should be external, except when compiling Class.
2588 * jvspec.c (lang_specific_driver): Fix -C handling.
2589 Check -save-temps to see if temp @FILE should be deleted.
2590 Follow-up to/fix for February 16 patch.
2592 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2593 (type_stack_dup): Remove no-longer neded error check.
2595 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2597 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2598 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2599 don't surround the element with 'N..E' if the type name is
2602 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2604 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2605 DECL_RTL_SET_P, etc.
2606 (make_method_value): Likewise.
2607 (get_dispatch_table): Likewise.
2609 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2611 2001-03-07 Tom Tromey <tromey@redhat.com>
2613 * config-lang.in (lang_requires): Define.
2615 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2617 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2620 2001-03-05 Per Bothner <per@bothner.com>
2622 Fix a problem where rest_of_decl_compilation applied to
2623 class_dtable_decl causes problems because it was done too early,
2624 before output file was opened.
2625 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2626 * class.c (class_dtable_decl): Add macro - element of class_roots.
2627 (make_class_data): Define class_dtable_decl.
2628 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2630 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2632 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2633 uses of 'boolean' with 'bool'.
2635 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2637 * lang-specs.h: Add zero initializer for cpp_spec field to all
2640 2001-02-16 Per Bothner <per@bothner.com>
2642 Handle compiling multiple input files at once, and @FILE syntax.
2643 * gcj.texi: Updated documentation to match.
2644 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2645 * jcf-parse.c (parse_source_file): Split into ...
2646 (parse_source_file_1): New function - and:
2647 (parse_source_file_2): New function.
2648 (yyparse): On -ffilelist-file, open and scan named file.
2649 On first pass over files, only do parse_source_file_1.
2650 A new second pass calls parse_source_file_2 for each file to compile.
2651 (init_jcf_parse): Call init_src_parse.
2652 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2653 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2654 as multiple input file combined in one compilation.
2655 * lang-options.h: Add -ffilelist-file
2656 * lang.c (flag_filelist_file): New flag variable.
2657 (lang_f_options): Handle -ffilelist-file.
2658 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2659 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2660 gclass_list - use global fields of src_parse_roots instead.
2661 * parse.y (src_parse_roots): New array.
2662 (incomplete_class_list, gclass_list): New macros.
2663 (push_parser_context, java_pop_parser_context,
2664 java_parser_context_resume): Don't fiddle with deleted fields.
2665 (various): Use incomplete_class gclass_list and global macros
2666 instead of parse_ctxt fields - the lists are global.
2667 (init_src_parse): New function.
2669 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2671 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2673 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2675 * parse.y (check_inner_class_access): Moved declaration of local
2676 `enclosing_decl_type' to the right location.
2678 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2680 * parse.y (parser_check_super_interface): Don't call
2681 check_pkg_class_access for an inner interface.
2682 (parser_check_super): Don't call check_pkg_class_access for inner
2684 (do_resolve_class): Simplify enclosing type loop. Don't call
2685 check_pkg_class_access if CL and DECL are not set.
2686 (find_in_imports_on_demand): Set DECL if class_type needed to be
2687 loaded. Don't call check_pkg_class_access for an inner class.
2688 (check_inner_class_access): Rewritten to implement member access
2689 rules as per spec 6.6.1.
2690 (check_pkg_class_access): Handle the empty package correctly.
2691 (in_same_package): New function. Determine if two classes are in the
2694 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2696 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2697 method into array types.
2698 * parse.y (patch_method_invocation): Bypass access check on clone call
2701 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2703 * expr.c (build_instanceof): Check for arrays when trying fold to
2706 2001-02-15 Jim Meyering <meyering@lucent.com>
2708 * Make-lang.in (java.install-common): Depend on `installdirs'.
2709 (java.install-info): Likewise.
2711 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2713 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2715 2001-02-14 Tom Tromey <tromey@redhat.com>
2716 Alexandre Petit-Bianco <apbianco@cygnus.com>
2718 Fix for PR java/1261.
2719 * typeck.c (build_java_array_type): Add public `clone' method to
2721 * parse.y (resolve_qualified_expression_name): Use current_class
2722 when checking for inaccessibility.
2723 (patch_method_invocation): Fixed error message when accessibility
2724 denied. Added `from_super' argument.
2726 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2728 * parse.y (resolve_class): Don't build a fake decl. Use the one
2730 * typeck.c (build_java_array_type): Build and assign decl to array
2733 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2735 * parse.y (not_accessible_p): Changed leading comment. Added extra
2736 `where' argument. Use it to enforce protected access rules.
2737 (resolve_qualified_expression_name): Added extra argument to
2739 (patch_method_invocation): Use argument `primary' to provide
2740 not_accessible_p with an extra argument.
2741 (lookup_method_invoke): Added extra argument to not_accessible_p.
2742 (search_applicable_method_list): Likewise.
2744 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2746 * parse.y (resolve_qualified_expression_name): Try to resolve as
2747 an inner class access only if `decl' is a TYPE_DECL.
2749 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2751 * decl.c (classdollar_identifier_node): Initialize.
2752 * java-tree.h (enum java_tree_index): New entry
2753 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2754 (classdollar_identifier_node): New macro.
2755 (ID_CLASSDOLLAR_P): Likewise.
2756 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2757 (build_dot_class_method_invocation): Likewise.
2758 (find_applicable_accessible_methods_list): `class$' can't be
2761 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2763 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2765 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2767 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2768 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2771 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2773 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2774 outside of the `__U' sequence too.
2775 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2778 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2780 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2782 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2784 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2785 (JVGENMAIN_OBJS): Likewise.
2786 * java-tree.h (append_gpp_mangled_name): New prototype.
2787 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2788 Removed cast calling `gcc_add_root.'
2789 * jvgenmain.c (mangle_obstack): New global, initialized.
2791 (do_mangle_class): Constify local `ptr.'
2792 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2793 append_gpp_mangle_name and update `count' if necessary.
2794 Use `mangle_obstack.'
2795 * mangle.c (append_unicode_mangled_name): Removed.
2796 (append_gpp_mangled_name): Likewise.
2797 (unicode_mangling_length): Likewise.
2798 (mangle_member_name): Return type set to `void.'
2799 (mangle_field_decl): Don't append `U' in escaped names.
2800 (mangle_method_decl): Likewise.
2801 (mangle_member_name): Just use `append_gpp_mangled_name.'
2802 * mangle_name.c: New file.
2804 2001-02-07 Per Bothner <per@bothner.com>
2806 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2808 * check-init.c (check_init): Don't call done_alternative after
2809 processing loop code, as a LOOP_EXPR never terminates normally.
2811 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2813 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2815 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2817 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2820 2001-02-06 Tom Tromey <tromey@redhat.com>
2822 * lex.c (java_new_lexer): Longer error message.
2824 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2825 Alexandre Petit-Bianco <apbianco@cygnus.com>
2827 * typeck.c (build_prim_array_type): Added leading comment.
2828 (build_java_array_type): Moved locals out of
2829 block. Always create the `data' field, fixed alignment to match
2832 2001-02-04 Tom Tromey <tromey@redhat.com>
2834 * expr.c (java_lang_expand_expr): Don't bother recomputing
2835 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2838 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * parse.y (process_imports): Save the original name of the import
2841 for better error report.
2843 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2845 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2846 of macros used when compiling jvspec.c.
2847 * jvspec.c (lang_specific_driver): Link with the shared
2850 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2852 * check-init.c (check_init): Call internal_error instead of fatal.
2853 * expr.c (java_lang_expand_expr): Likewise.
2854 * jcf-parse.c (get_constant): Likewise.
2855 * mangle.c (java_mangle_decl): Likewise.
2856 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2857 (operator_string): Likewise.
2858 * check-init.c (check_init): Call abort instead of fatal.
2859 * class.c (build_class_ref): Likewise.
2860 * constants.c (write_constant_pool): Likewise.
2861 * decl.c (start_java_method): Likewise.
2862 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2863 (java_stack_dup, encode_newarray_type): Likewise.
2864 (build_java_array_length_access): Likewise.
2865 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2866 (build_java_soft_divmod, build_invokeinterface): Likewise.
2867 * java-tree.h (INNER_CLASS_P): Likewise.
2868 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2869 (give_name_to_class, get_class_constant): Likewise.
2870 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2871 (find_constant_index, generate_bytecode_conditional): Likewise.
2872 (generate_bytecode_insns, perform_relocations): Likewise.
2873 * lex.c (java_unget_unicode, java_lex): Likewise.
2874 * mangle.c (mangle_type, mangle_record_type): Likewise.
2875 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2876 (finish_mangling): Likewise.
2877 * parse.h (MARK_FINAL_PARMS): Likewise.
2878 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2879 (obtain_incomplete_type, java_complete_class): Likewise.
2880 (java_check_regular_methods, java_complete_expand_method): Likewise.
2881 (cut_identifier_in_qualified, check_deprecation): Likewise.
2882 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2883 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2884 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2885 * typeck.c (set_local_type, parse_signature_type): Likewise.
2886 (parse_signature_string, build_java_signature): Likewise;
2887 (set_java_signature): Likewise.
2888 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2889 * class.c (add_method): Call fatal_error instead of fatal.
2890 (build_static_field_ref): Likewise.
2891 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2892 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2893 * lex.c (java_new_new_lexer): Likewise.
2894 * jv-scan.c (main): Likewise.
2895 (fatal_error): Renamed from fatal.
2896 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2898 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2899 (yyparse): Likewise.
2900 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2901 * lex.c (java_get_line_col): Likewise.
2902 * jcf-parse.c (load_class): Make errors non-fatal.
2903 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2905 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2907 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2908 (error): Remove unused function.
2909 (main): Don't use "__attribute__ alias" on generated class symbol.
2911 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2913 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2915 * parse.y (finish_method_declaration): Code accounting for WFLed
2916 method DECL_NAMEs deleted.
2917 (check_abstract_method_definitions): Likewise.
2918 (resolve_type_during_patch): Layout resolved type.
2919 * typeck.c (lookup_do): Removed unused local.
2921 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2923 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2924 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2925 integer_negative_one_node.
2926 * expr.c (build_java_binop): Likewise.
2928 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2930 * zextract.c (read_zip_archive): Read file_offset before writing
2931 zipd and consequently clobbering the header contents.
2933 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2935 * Make-lang.in: Remove all dependencies on defaults.h.
2936 * decl.c: Don't include defaults.h.
2938 * parse.y: Likewise.
2940 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2942 * ChangeLog (2001-01-21): Fixed typo.
2943 * class.c (layout_class_method): Code accounting for WFLed
2944 method DECL_NAMEs deleted.
2945 * constant.c (find_methodref_index): Likewise.
2946 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2947 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2948 (struct lang_decl): New field `wfl'.
2949 (java_get_real_method_name): Prototype deleted.
2950 * mangle.c (mangle_method_decl): Code accounting for WFLed
2951 method DECL_NAMEs deleted.
2952 * parse.h (GET_METHOD_NAME): Macro deleted.
2953 * parse.y (reset_method_name): Deleted.
2954 (method_header): Set DECL_FUNCTION_WFL.
2955 (check_abstract_method_header): Code accounting for WFLed method
2957 (java_get_real_method_name): Deleted.
2958 (check_method_redefinition): Code accounting for WFLed method
2959 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2960 (java_check_regular_methods): Likewise.
2961 (java_check_abstract_methods): Likewise.
2962 (java_expand_classes): Don't call `reset_method_name.'
2963 (search_applicable_method_list): Use DECL_NAMEs instead of
2965 * typeck.c (lookup_do): Code accounting for WFLed method
2968 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2970 * lex.c (java_read_char): Check for EOF from getc first.
2972 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2974 * class.c (layout_class): Don't lay the superclass out if it's
2975 already being laid out.
2976 * jcf-parse.c (handle_innerclass_attribute): New function.
2977 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2978 handle_innerclasses_attribute.
2979 (jcf_parse): Don't load an innerclasses if it's already being
2981 * jcf-write.c (append_innerclass_attribute_entry): Static
2982 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2983 to be zero for anonymous classes.
2985 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2987 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2989 * jcf-parse.c (set_source_filename): Use
2990 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2992 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2994 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2995 gets a unique asm name.
2997 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2999 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
3000 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3002 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
3003 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
3004 * parse.y (lookup_package_type_and_set_next): Deleted.
3005 (resolve_package): Removed unnecessary code.
3006 (find_applicable_accessible_methods_list): `finit$' can't be
3008 * verify.c (pop_argument_types): Added missing prototype.
3010 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
3012 * config-lang.in: Disable java by default.
3014 2001-01-23 Tom Tromey <tromey@redhat.com>
3016 * gcj.texi (Copying): New node.
3017 Added copyright information.
3019 2001-01-21 Per Bothner <per@bothner.com>
3021 Various fixes to allow compiling a compressed .jar/.zip archive.
3022 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
3023 (struct ZipFile): Add fields name and next (from ZipFileCache).
3024 (struct ZipDirectory): New field zipf points to owning ZipFile.
3025 * jcf.h (struct ZipDirectory): Add forward declaration.
3026 (struct JCF): Declare zipd field to have type struct ZipDirectory.
3027 Remove seen_in_zip and zip_offset fields.
3028 (JCF_SEEN_IN_ZIP): New macro.
3029 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
3030 * jcf-io.c: Change all ZipFileCache to ZipFile.
3031 (read_zip_member): New function.
3032 (open_in_zip): Call read_zip_member.
3033 * jcf-parse.c (find_in_current_zip): Remove function.
3034 (read_class): Merge in find_in_current_zip functionality.
3035 Call read_zip_member if needed.
3036 (parse_zip_file_entries): Use read_zip_member.
3037 (process_zip_dir): Update for removed and added JCF fields.
3038 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
3040 2001-01-21 Per Bothner <per@bothner.com>
3042 Minor optimization of static ggc roots.
3043 * jcf-parse.c (parse_roots): New static field.
3044 (current_field, current_method, current_file_list): Replace by macros
3045 naming fields of parse_roots.
3046 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
3047 * class.c (class_roots): New static field.
3048 (registered_class, fields_ident, info_ident, class_list):
3049 New macros naming fields of parse_roots.
3050 (build_static_field_ref): Don't register roots here.
3051 (layout_class): Static field list replaced by macro class_list.
3052 (init_class_processing): Call ggc_add_tree_root for 4 roots.
3053 Initialize fields_ident and info_ident here.
3055 2001-01-21 Per Bothner <per@bothner.com>
3057 * jcf-parse.c (ggc_mark_jcf): New function.
3058 (init_jcf_parse): Register current_jcf as ggc root.
3060 2001-01-21 Per Bothner <per@bothner.com>
3062 * lang.c (put_decl_node): Print method's name.
3064 2001-01-21 Per Bothner <per@bothner.com>
3066 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
3067 (verify_jvm_instructions): Use it, for better error messages on loads.
3069 2001-01-21 Per Bothner <per@bothner.com>
3071 * verify.c (merge_type_state): Still may have to merge even if
3072 LABEL_VERIFIED (label).
3074 2001-01-21 Per Bothner <per@bothner.com>
3076 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
3077 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
3079 2001-01-19 Per Bothner <per@bothner.com>
3081 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
3082 if expeting an interface type. Refines Tom's change of 2000-09-12.
3084 2001-01-18 Per Bothner <per@bothner.com>
3086 * gcj.texi (Input Options): Mention .java files.
3088 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * lang-options.h (-Wunsupported-jdk11): Removed.
3091 * lang.c (flag_not_overriding): Deleted.
3092 (flag_static_local_jdk1_1): Likewise.
3093 (lang_W_options): Removed "unsupported-jdk11" entry.
3094 * parse.y (java_check_methods): Removed dead code.
3096 2001-01-17 Tom Tromey <tromey@redhat.com>
3098 Changes suggested by Per Bothner:
3099 * gcj.texi (Input Options): Don't mention input files.
3100 (Code Generation): Updated --main information.
3101 (Invoking jcf-dump): Mention that --javap is incomplete.
3102 From Alexandre Petit-Bianco:
3103 (Warnings): Don't mention -Wunsupported-jdk11.
3105 (Compatibility): Mention JDK 1.2-ness of libraries.
3106 (Resources): Mention resources used when writing gcj.
3108 2001-01-17 Tom Tromey <tromey@redhat.com>
3110 * gcj.texi: New file.
3111 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
3112 (java.info): Depend on gcj.info.
3113 (java/gcj.dvi): New target.
3114 (java.dvi): Depend on gcj.dvi.
3115 (java.install-info): Wrote.
3117 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
3119 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
3120 having called make_decl_rtl.
3122 2001-01-14 Per Bothner <per@bothner.com>
3124 Various patches to emit better messages on verification errors.
3125 * expr.c (push_type_0): Return error indication on stack overflow,
3126 instead of callinfg fatal.
3127 (push_type): Now just call push_type_0 (nd fatal on overflow).
3128 (pop_type_0): Return detailed error message (in a char** argument).
3129 (pop_type): If pop_type_0 fails, print error message.
3130 (pop_argument_types): Moved to verify.c.
3131 * verify.c (pop_argument_types): Moved from expr.c.
3132 Return a (possible) error message, rather than void.
3133 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
3134 (verify_jvm_instruction): Use new macros, improving error messages.
3135 For case OPCODE_astore use object_ptr_type_node.
3136 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
3137 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
3139 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
3140 constant, return body without wrapper. (Improves constant folding.)
3141 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
3143 2001-01-13 Per Bothner <per@bothner.com>
3145 * expr.c (expand_java_field_op): Assigning to a final field outside
3146 an initializer does not violate JVM spec, so should be warning, not
3147 error. (Sun's verifier does not complain - though MicroSoft's does.)
3149 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3151 * gjavah.c (version), jcf-dump.c (version): Update copyright year
3154 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
3156 * parse.y (resolve_expression_name): Permit instance variables from
3157 enclosing context in super constructor call.
3158 (resolve_qualified_expression_name): Permit enclosing class's qualified
3159 "this" in super constructor call.
3161 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3163 * class.c (build_utf8_ref): Remove last argument in call to
3164 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3165 (build_class_ref): Likewise.
3166 (build_static_field_ref): Likewise.
3167 (get_dispatch_table): Likewise.
3168 (layout_class_method): Likewise.
3169 (emit_register_classes): Likewise.
3170 * constants.c (build_constant_data_ref): Likewise.
3171 * decl.c (builtin_function): Likewise.
3172 (create_primitive_vtable): Likewise.
3173 * expr.c (build_known_method_def): Likewise.
3174 (build_jni_stub): Likewise.
3175 (java_lang_expand_expr): Likewise.
3177 2001-01-10 Tom Tromey <tromey@redhat.com>
3179 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
3181 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3183 * java-tree.h (lang_printable_name_wls): New prototype.
3184 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
3185 rather than `current_class' to print type name. Don't prepend type
3186 names when printing constructor names.
3187 (lang_printable_name_wls): New function.
3188 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
3189 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
3190 * parse.y (patch_method_invocation): Message tuned for constructors.
3191 (not_accessible_p): Grant `private' access from within
3194 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3196 All files with updated copyright when applicable.
3197 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
3198 * class.c (mangle_class_field): Function removed.
3199 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
3200 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
3201 (build_class_ref): Call `java_mangle_class_field' instead of
3202 `mangle_class_field.'
3203 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
3204 (layout_class): Call `java_mangle_decl' instead of
3205 `mangle_static_field.'
3206 (cxx_keywords): Initialized static array moved to `lex.c.'
3207 (layout_class_method): Changed leading comment. Simplified to
3208 call `java_mangle_decl.' Local `ptr' moved in for loop body.
3209 * decl.c (lang_mark_tree): Mark field `package_list.'
3210 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
3211 (struct lang_type): New field `package_list.'
3212 (unicode_mangling_length): Prototype removed.
3213 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3214 emit_unicode_mangled_name): Likewise.
3215 (cxx_keyword_p): New prototype.
3216 (java_mangle_decl, java_mangle_class_field,
3217 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
3218 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
3220 * jvgenmain.c (main_method_prefix): Global variable removed.
3221 (main_method_suffix): Likewise.
3222 (do_mangle_classname): New function.
3223 (main): Call it. Format changed to accommodate new mangling scheme.
3224 * lex.c: (utf8_cmp): Conditionally prototyped.
3225 (cxx_keywords): Moved from class.c, conditionally defined.
3226 (utf8_cmp, cxx_keyword_p): Likewise.
3227 * mangle.c (obstack.h, ggc.h): Included.
3228 (mangle_field_decl): New function.
3229 (mangle_method_decl, mangle_type, mangle_pointer_type,
3230 mangle_array_type, mangle_record_type,
3231 find_compression_pointer_match, find_compression_array_match,
3232 find_compression_record_match,
3233 find_compression_array_template_match, set_type_package_list,
3234 entry_match_pointer_p, emit_compression_string, init_mangling,
3235 finish_mangling, compression_table_add, mangle_member_name): Likewise.
3236 (mangle_obstack): New global.
3237 (MANGLE_RAW_STRING): New macro.
3238 (unicode_mangling_length): Turned static.
3239 (append_unicode_mangled_name): Renamed from
3240 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
3241 replaces `obstack', removed from the parameter list.
3242 (append_gpp_mangled_name): Turned static. `mangle_obstack'
3243 replaces parameter `obstack', removed from the parameter list. Call
3244 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
3245 (append_gpp_mangled_classtype): Removed.
3246 (compression_table, compression_next): New static variables.
3247 * parse.y (temporary_obstack): Extern declaration removed.
3249 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3251 * parse.y (patch_binop): Compute missing type in error situations.
3253 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3255 * class.c (make_class_data): Push initial value for "arrayclass".
3256 * decl.c (init_decl_processing): Add new class field "arrayclass".
3258 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3260 From patha@softlab.ericsson.se:
3261 * parse.y (switch_label): Use build, not build1, to construct
3264 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
3266 * lang.c (lang_decode_option): Change -MA to -MP.
3267 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
3268 Update to new prototype; do quote targets.
3269 (jcf_dependency_write): Update.
3271 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
3273 Shorten primitive array allocation path:
3274 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
3275 to create new primitive arrays.
3276 * expr.c (build_newarray): If generating native code, call
3277 soft_newarray_node with a reference to the primitive TYPE identifier
3278 instead of type_value.
3280 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
3282 Fix for PRs gcj/312 and gcj/253:
3283 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
3284 dest if they arn't already.
3285 * class.c (layout_class): Call maybe_layout_super_class on
3286 superinterfaces also, but only if compiling from bytecode.
3289 * parse.y (create_class): Set ACC_STATIC if class is declared in an
3292 2000-12-15 Tom Tromey <tromey@redhat.com>
3294 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
3297 2000-12-14 Andrew Haley <aph@redhat.com>
3299 * boehm.c (mark_reference_fields): Change test to correctly detect
3302 2000-12-15 Andreas Jaeger <aj@suse.de>
3304 * config-lang.in (lang_dirs): Added.
3306 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3308 * parse.y (end_artificial_method_body): Fixed undefined behavior.
3309 Credits go to rth for finding it.
3311 2000-12-13 Mike Stump <mrs@wrs.com>
3313 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
3315 2000-11-07 Tom Tromey <tromey@cygnus.com>
3317 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
3318 * lex.c (java_ignorable_control_p): Removed.
3319 (java_letter_or_digit_p): Removed.
3320 (java_start_char_p): New function.
3321 (java_read_char): Return `int', not `unicode_t'. Changed
3323 (java_read_unicode): Likewise.
3324 (java_read_unicode_collapsing_terminators): Likewise.
3325 (java_get_unicode): Likewise.
3326 (java_new_lexer): Initialize hit_eof.
3327 (java_parse_end_comment): Take `int' argument.
3328 (java_parse_doc_section): Likewise.
3329 (java_parse_escape_sequence): Don't allow backlash-newline.
3331 * lex.h (JAVA_DIGIT_P): Removed.
3332 (_JAVA_LETTER_OR_DIGIT_P): Removed.
3333 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
3334 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
3335 (JAVA_PART_CHAR_P): New macro.
3337 (JAVA_CHAR_ERROR): Now -2.
3338 (java_lexer): New field `hit_eof'.
3339 * chartables.h: New file.
3340 * gen-table.pl: new file.
3342 2000-11-20 Tom Tromey <tromey@cygnus.com>
3343 Alexandre Petit-Bianco <apbianco@cygnus.com>
3345 * parse.y (java_complete_lhs): Only allow compound assignment of
3346 reference type if type is String.
3348 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3350 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
3351 jcf-path.c: Likewise.
3353 2000-12-09 Anthony Green <green@redhat.com>
3355 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
3356 filestart and filename_length as int values.
3358 2000-12-07 Mo DeJong <mdejong@redhat.com>
3360 * jcf-io.c (find_class): Correct the logic that tests to see if a
3361 .java file is newer than its .class file. The compiler was
3362 incorrectly printing a warning when file mod times were equal.
3364 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
3366 * jvgenmain.c: Use ISPRINT not isascii.
3368 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3370 * parse.y (end_artificial_method_body): Fixed typo.
3372 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
3374 * parse.y (patch_method_invocation): Pick the correct enclosing
3375 context when creating inner class instances.
3378 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
3380 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3381 Update copyright year to 2000.
3383 2000-11-23 Anthony Green <green@redhat.com>
3385 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
3386 Move current_file_list out of yyparse and make it static.
3388 * expr.c: Declare quick_stack and tree_list_free_list as static
3389 (init_expr_processing): Register quick_stack and
3390 tree_list_free_list roots.
3392 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3394 * parse.y (build_outer_field_access): New local `decl_ctx', use
3395 it. Check for field's context and current class immediate outer
3396 context inheritance.
3397 (outer_field_access_p): Consider fields inherited from the last
3399 (build_access_to_thisn): Stop at the last enclosing context if
3403 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
3405 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
3407 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3409 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
3412 2000-11-20 Tom Tromey <tromey@cygnus.com>
3414 * jv-scan.c (help): Document --complexity.
3415 (options): Added --complexity.
3416 (flag_complexity): New global.
3417 (main): Call `report'.
3418 * parse-scan.y (complexity): New global.
3419 (if_then_statement, if_then_else_statement,
3420 if_then_else_statement_nsi, switch_block_statement_group,
3421 while_expression, do_statement, for_begin, continue_statement,
3422 throw_statement, catch_clause, finally, method_invocation,
3423 conditional_and_expression, conditional_or_expression,
3424 conditional_expression): Update complexity.
3425 (reset_report): Reset complexity.
3426 (report): New function.
3428 2000-11-20 Tom Tromey <tromey@cygnus.com>
3430 * lex.c (yylex): Added STRICT_TK case.
3431 * parse.y (STRICT_TK): Added.
3432 * parse-scan.y (STRICT_TK): Added.
3433 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
3434 `;'. Use 4, not 3, with -k option. Correctly rename resulting
3436 * keyword.h: Rebuilt.
3437 * keyword.gperf (strictfp): Added.
3439 2000-11-20 Tom Tromey <tromey@cygnus.com>
3441 * lex.c (yylex): Recognize floating point constants with leading
3444 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3446 * java-tree.h (cyclic_inheritance_report): Constify.
3447 * parse.y (cyclic_inheritance_report): Likewise.
3449 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3451 * parse.y (goal): Remove call to ggc_add_string_root.
3453 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3455 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3456 Create string in scratch buffer, then pass to build_string.
3458 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3460 * parse.y (issue_warning_error_from_context): Add
3463 2000-11-11 Anthony Green <green@redhat.com>
3465 * jcf-parse.c (process_zip_dir): Add finput parameter.
3466 (jcf_figure_file_type): Call process_zip_dir with appropriate
3469 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3471 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3472 * jcf-parse.c (jcf_figure_file_type): Likewise.
3474 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3476 * parse.y (create_new_parser_context): Use memset () instead of
3479 2000-11-08 Tom Tromey <tromey@cygnus.com>
3481 * gjavah.c (process_file): Only include gcj/cni.h when generating
3484 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3486 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3487 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3488 instead of bzero ().
3490 2000-11-05 Tom Tromey <tromey@cygnus.com>
3492 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3493 * lex.c (IS_ZERO): New define.
3494 (java_perform_atof): Error on floating point underflow.
3496 2000-11-04 Tom Tromey <tromey@cygnus.com>
3498 * lex.c (java_parse_escape_sequence): Only read two octal
3499 characters if the first one is greater than 3. Don't allow
3500 "octal" numbers to include the digits 8 or 9.
3502 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3504 * Make-lang.in (java.distdir): Remove.
3506 2000-11-03 Tom Tromey <tromey@cygnus.com>
3508 * Make-lang.in (java.dvi): New target.
3509 Partial fix for PR other/567.
3511 * lang-options.h: Mention -Wout-of-date.
3512 * jcf-dump.c (flag_newer): New global.
3513 * gjavah.c (flag_newer): New global.
3514 * jcf-io.c (find_class): Only warn when flag_newer set.
3515 * lang.c (flag_newer): New global.
3516 (struct string_option): New declaration.
3517 (lang_W_options): New global.
3518 (process_option_with_no): New function.
3519 (lang_decode_option): Use it.
3521 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3522 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3525 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3526 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3527 * lex.c (java_read_unicode): Removed `term_context' argument.
3528 Recognize any number of `u' in `\u'.
3529 (java_read_unicode_collapsing_terminators): New function.
3530 (java_get_unicode): Use it.
3531 (java_lineterminator): Removed.
3532 (yylex): Produce error if character literal is newline or single
3533 quote. Return if eof found in middle of `//' comment. EOF in
3534 `//' comment is only an error if pedantic.
3535 (java_ignorable_control_p): New function.
3536 (java_parse_end_comment): Return if eof found in middle of
3539 * jv-scan.c (pedantic): New global.
3541 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3543 * parse.y (outer_field_access_p): Inherited fields aren't
3544 consider outer fields.
3545 (maybe_build_thisn_access_method): Use
3546 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3547 (resolve_expression_name): Trigger an error if a static field
3548 is being accessed as an outer field.
3550 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3555 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3557 * Make-lang.in: Move all build rules here from Makefile.in,
3558 adapt to new context. Wrap all rules that change the current
3559 directory in parentheses. Expunge all references to $(P).
3560 When one command depends on another and they're run all at
3561 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3562 all object-file generation rules. Delete obsolete variables.
3564 * Makefile.in: Delete.
3565 * config-lang.in: Delete outputs= line.
3567 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * parse.y (patch_method_invocation): NULLify this_arg when already
3571 (maybe_use_access_method): Handle call to methods unrelated to the
3572 current class. Fixed comment.
3575 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3577 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3580 2000-10-24 Tom Tromey <tromey@cygnus.com>
3582 * lex.c (java_new_lexer): Initialize new fields. Work around
3583 broken iconv() implementations.
3584 (java_read_char): Swap bytes if required. Use fallback decoder if
3586 (byteswap_init, need_byteswap): New globals.
3587 (java_destroy_lexer): Only close iconv handle if it is in use.
3588 * lex.h (java_lexer): New fields read_anything, byte_swap,
3590 Made out_buffer unsigned.
3592 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3594 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3595 where an enclosing context can be set on the jdep.
3596 (do_resolve_class): Fixed identation.
3598 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3600 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3602 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3605 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3607 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3609 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3611 * jcf-write.c (OP1): Update `last_bc'.
3612 (struct jcf_block): Fixed indentation and typo in comments. New
3614 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3615 follows `monitorenter'.
3616 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3620 2000-10-16 Tom Tromey <tromey@cygnus.com>
3622 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3623 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3624 * lang-options.h: Added -MA, -MT, -MF..
3625 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3626 (DEPEND_TARGET_SET): New macro.
3627 (DEPEND_FILE_ALREADY_SET): Likewise.
3628 (init_parse): Handle new flags.
3629 * jcf.h (jcf_dependency_print_dummies): Declare.
3630 * Make-lang.in (s-java): Added mkdeps.o.
3631 * Makefile.in (BACKEND): Added mkdeps.o.
3632 (../gcjh$(exeext)): Added mkdeps.o.
3633 (../jcf-dump$(exeext)): Added mkdeps.o.
3634 * jcf-depend.c: Include mkdeps.h.
3635 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3636 add_entry): Removed.
3637 (jcf_dependency_reset): Rewrote.
3638 (dependencies): New global.
3639 (jcf_dependency_set_target): Rewrote.
3640 (jcf_dependency_add_target): Likewise.
3641 (jcf_dependency_add_file): Likewise.
3643 (print_ents): Removed.
3644 (jcf_dependency_write): Rewrote.
3645 (print_dummies): New global.
3646 (jcf_dependency_print_dummies): New function
3647 (jcf_dependency_write): Call deps_dummy_targets if required.
3649 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3651 * gjavah.c (add_class_decl): Removed unused variables `tname',
3652 `tlen' and `name_index'.
3653 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3654 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3655 in `wfl_operator' with value.
3656 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3657 (jcf_figure_file_type): Fixed identation.
3658 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3659 * parse.y (analyze_clinit_body): New function.
3660 (static_initializer:): Reset `current_static_block'.
3661 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3662 `wfl_operator' with new value.
3663 (lookup_cl): Use EXPR_WFL_FILENAME.
3664 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3665 analyze_clinit_body.
3666 (build_outer_field_access): Access to this$<n> built from
3667 current_class, not its outer context.
3668 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3669 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3670 (patch_method_invocation): Use `is_static_flag' when already
3672 (patch_newarray): Removed assignment in ternary operator.
3674 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3676 * except.c (free_eh_ranges): Don't free `whole_range'.
3678 2000-10-15 Anthony Green <green@redhat.com>
3680 * decl.c (init_decl_processing): Call init_class_processing before
3683 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3685 * check-init.c (check_init): Fixed leading comment. Use
3687 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3688 (give_name_to_locals): Likewise.
3689 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3690 fields in lang_decl_var.
3691 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3692 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3693 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3694 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3695 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3696 (LOCAL_FINAL): Rewritten.
3697 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3698 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3699 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3700 `init_final' fields.
3701 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3702 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3703 (TYPE_HAS_FINAL_VARIABLE): New macro.
3704 (struct lang_type): Added `afv' field.
3705 * parse.y (check_static_final_variable_assignment_flag): New function.
3706 (reset_static_final_variable_assignment_flag): Likewise.
3707 (check_final_variable_local_assignment_flag): Likewise.
3708 (reset_final_variable_local_assignment_flag): Likewise.
3709 (check_final_variable_indirect_assignment): Likewise.
3710 (check_final_variable_global_assignment_flag): Likewise.
3711 (add_inner_class_fields): Use LOCAL_FINAL_P.
3712 (register_fields): Handle local finals and final variables.
3713 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3714 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3715 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3717 (java_complete_expand_methods): Loop to set
3718 TYPE_HAS_FINAL_VARIABLE. Call
3719 `reset_final_variable_local_assignment_flag' and
3720 `check_final_variable_local_assignment_flag' accordingly before
3721 and after constructor expansion. Call
3722 `reset_static_final_variable_assignment_flag'
3723 before expanding <clinit> and after call
3724 `check_static_final_variable_assignment_flag' if the
3725 current_class isn't an interface. After all methods have been
3726 expanded, call `check_final_variable_global_assignment_flag' and
3727 `check_static_final_variable_assignment_flag' if the current class
3729 (maybe_yank_clinit): Fixed typo in comment.
3730 (build_outer_field_access_methods): Removed old sanity check. Use
3731 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3732 Don't create access methods for finals.
3733 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3734 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3735 existing DECL_INIT has been processed.
3736 (java_complete_lhs): Likewise.
3737 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3738 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3740 (patch_assignment): Use LOCAL_FINAL_P.
3741 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3742 DECL_INITIAL is nullified.
3745 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3747 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3749 * Makefile.in (parse.c, parse-scan.c): Likewise.
3751 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3753 * class.c (temporary_obstack): Remove.
3754 (make_class): Don't mess with obstascks.
3755 (push_class): Likewise.
3756 (set_super_info): Likewise.
3757 (add_method_1): Likewise.
3758 (add_method): Likewise.
3759 (add_field): Likewise.
3760 (build_utf8_ref): Likewise.
3761 (build_class_ref): Likewise.
3762 (build_static_field_ref): Likewise.
3763 (finish_class): Likewise.
3764 (push_super_field): Likewise.
3765 (layout_class): Likewise.
3766 (layout_class_methods): Likewise.
3767 (init_class_processing): Likewise.
3768 * constants.c (get_tag_node): Likewise.
3769 (build_constant_data_ref): Likewise.
3770 * decl.c (ggc_p): Remove.
3771 (copy_lang_decl): Use ggc_alloc.
3772 (complete_start_java_method): Don't mess with obstacks.
3773 (start_java_method): Likewise.
3774 (end_java_method): Likewise.
3775 * except.c (link_handler): Use xmalloc.
3776 (free_eh_ranges): New function.
3777 (method_init_exceptions): Use it.
3778 (add_handler): Use xmalloc.
3779 (expand_start_java_handler): Don't mess with obstacks.
3780 (prepare_eh_table_type): Likewise.
3781 (expand_end_java_handler): Likewise.
3782 * expr.c (push_value): Likewise.
3783 (create_label_decl): Likewise.
3784 (build_jni_stub): Likewise.
3785 (java_lang_expand_expr): Likewise.
3786 (note_instructions): Use xrealloc.
3787 (java_push_constant_from_pool): Don't mess with obstacks.
3788 (process_jvm_instruction): Likewise.
3789 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3791 * jcf-parse.c (get_constant): Don't mess with obstacks.
3792 (read_class): Likewise.
3793 (jcf_parse): Likewise.
3794 * lex.c (expression_obstack): Remove.
3795 (java_lex): Don't use obstack_free.
3796 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3797 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3798 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3799 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3800 * parse.y (gaol): Add more GC roots.
3801 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3802 (lookup_field_wrapper): Likewise.
3803 (obtain_incomplete_type): Don't mess with obstacks.
3804 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3806 (craft_constructor): Don't mess with obstacks.
3807 (safe_layout_class): Likewise.
3808 (java_complete_class): Likewise.
3809 (source_end_java_method): Likewise.
3810 (build_outer_field_access_methods): Likewise.
3811 (build_outer_method_access_method): Likewise.
3812 (maybe_build_thisn_access_method): Likewise.
3813 (build_dot_class_method_invocation): Likewise.
3814 (java_complete_tree): Likewise.
3815 (java_complete_lhs): Likewise.
3816 (do_merge_string_cste): Likewise.
3817 (patch_string_cst): Likewise.
3818 (array_constructor_check_entry): Likewise.
3819 * typeck.c (build_java_array_type): Likewise.
3820 (parse_signature_string): Likewise.
3821 (build_java_signature): Likewise.
3823 2000-10-12 Tom Tromey <tromey@cygnus.com>
3826 * gjavah.c (add_class_decl): Don't special-case inner classes.
3827 (add_namelet): Likewise.
3829 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3831 * java-tree.h: Constify current_encoding.
3832 * lang.c: Constify current_encoding.
3834 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3836 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3837 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3839 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3841 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3842 patch. Fixes gcj/340.
3844 2000-10-10 Tom Tromey <tromey@cygnus.com>
3846 * lex.c (java_new_lexer): Initialize out_first and out_last
3848 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3850 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3852 * parse.y (pop_current_osb): New function.
3853 (array_type:): Use `dims:', changed actions
3854 accordingly. Suggested by Anthony Green.
3855 (array_creation_expression:): Used pop_current_osb.
3856 (cast_expression:): Likewise.
3857 (search_applicable_method_list): Fixed indentation.
3859 2000-10-08 Anthony Green <green@redhat.com>
3861 * parse.y (array_type_literal): Remove production.
3862 (type_literals): Refer to array_type, not array_type_literal.
3864 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3866 Patch contributed by Corey Minyard.
3867 * decl.c (check_local_named_variable): New function.
3868 (tree check_local_unnamed_variable): Likewise.
3869 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3871 2000-10-07 Anthony Green <green@redhat.com>
3873 * class.c (layout_class): Handle case where superclass can't be
3876 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3878 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3881 2000-10-05 Tom Tromey <tromey@cygnus.com>
3883 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3884 * jvgenmain.c (class_mangling_prefix): Removed.
3885 (class_mangling_suffix): New global.
3887 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3889 (print_method_info): Handle overrides for static and final
3891 (process_file): Generate declaration for class object field.
3892 * class.c (cxx_keywords): New array.
3893 (utf8_cmp): New function.
3894 (cxx_keyword_p): New function.
3895 (layout_class_method): Mangle C++ keywords by appending `$'.
3896 (mangle_field): New function.
3897 (mangle_class_field): Use mangle_field. Mangle class name as
3899 (mangle_static_field): Use mangle_field.
3901 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3903 * decl.c (find_local_variable): Removed uncessary type check and
3904 fixed range check typo. From Corey Minyard.
3906 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3908 * decl.c (give_name_to_locals): New local `code_offset'. Call
3909 `maybe_adjust_start_pc'.
3910 * expr.c (note_instructions): New function.
3911 (expand_byte_code): Don't collect insn starts here.
3912 (peek_opcode_at_pc): New function.
3913 (maybe_adjust_start_pc): Likewise.
3914 * java-tree.h (maybe_adjust_start_pc): Declare.
3915 (note_instructions): Likewise.
3916 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3918 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3920 * parse.y (field_access:): Fixed indentation.
3921 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3923 2000-09-07 Tom Tromey <tromey@cygnus.com>
3926 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3927 JPRIMITIVE_TYPE_P, for arithmetic operators.
3928 (patch_method_invocation): Indentation fix.
3929 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3930 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3931 (do_unary_numeric_promotion): Cleaned up code.
3932 (valid_cast_to_p): Handle boolean correctly.
3934 2000-09-27 Tom Tromey <tromey@cygnus.com>
3936 * lex.c (java_read_unicode): Reset bs_count when finished with
3939 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3942 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3943 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3944 (typeck.o): Depend on ggc.h.
3945 * class.c (add_method_1): Use GC functions for allocation.
3946 (init_class_processing): Register roots.
3947 * decl.c (ggc_p): Set to 1.
3948 (pending_local_decls): Make it static.
3949 (push_jvm_slot): Use GC functions for allocation.
3950 (init_decl_processing): Register roots.
3951 (give_name_to_locals): Use GC functions for allocation.
3952 (lang_mark_tree): New function.
3953 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3954 functions for allocation.
3955 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3956 * lex.c (java_lex): Use build_string, rather than replicating it
3958 * parse.y (goal): Add more roots.
3959 (mark_parser_ctxt): New function.
3960 * typeck.c: Include ggc.h.
3962 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3964 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3965 contains something else than MODIFY_EXPR.
3967 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3969 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3970 * Makefile.in (parse.o): Depend on ggc.h.
3971 (class.o): Likewise.
3972 (constants.o): Likewise.
3975 (jcf-parse.o): Likewise.
3976 (jcf-write.o): Likewise.
3977 (mangle.o): Likewise.
3978 * class.c: Include ggc.h.
3979 (build_static_field_ref): Register GC roots.
3980 (layout_class): Likewise.
3981 (init_class_processing): Likewise.
3982 * constants.c: Include ggc.h.
3983 (current_constant_pool_data_ref): Remove.
3984 (tag_nodes): Move it to ...
3985 (get_tag_node): ... here. Register GC roots.
3986 * decl.c: Include ggc.h. Remove many global tree definitions.
3987 (throw_node): Define.
3988 (java_global_trees): Likewise.
3989 (predef_filenames): Make the size a constant.
3990 (init_decl_processing): Adjust accordingly.
3991 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3992 * expr.c: Include ggc.h.
3993 (init_expr_processing): Register GC roots.
3994 (build_invokeinterface): Likewise.
3995 * java-tree.h: Replace extern tree declarations with macros.
3996 (java_global_trees): New variable.
3997 (java_tree_index): New enumeration.
3998 (init_jcf_parse): Declare.
3999 * jcf-parse.c: Include ggc.h.
4000 (current_class): Remove declaration.
4001 (main_class): Likewise.
4002 (all_class_list): Likewise.
4003 (predefined_filename_p): Adjust for constant size of
4005 (init_jcf_parse): New function.
4006 * jcf-write.c: Include ggc.h.
4007 (generate_classfile): Register GC roots.
4008 (append_synthetic_attribute): Likewise.
4009 (append_innerclass_attribute_entry): Likewise.
4010 * lang.c: Include ggc.h.
4011 (lang_print_error): Register GC roots.
4012 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
4014 * parse.y: Include ggc.h.
4015 (wfl_operator): Remove.
4016 (goal): Register GC roots.
4017 (java_pop_parser_context): Adjust for new field names.
4018 (java_parser_context_save_global): Likewse.
4019 (java_parser_context_restore_global): Likewise.
4020 (java_parser_context_suspend): Likewise.
4021 (java_parser_context_resume): Likewise.
4022 (verify_constructor_circularity): Register GC roots.
4023 (lookup_cl): Likewise.
4024 (java_reorder_fields): Likewise.
4025 (build_current_this): Likewise.
4026 (class_in_current_package): Likewise.
4027 (argument_types_convertible): Likewise.
4028 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
4030 2000-09-14 Tom Tromey <tromey@cygnus.com>
4032 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
4034 2000-09-13 Tom Tromey <tromey@cygnus.com>
4036 * jcf-parse.c: Include <locale.h>.
4037 * jv-scan.c: Include <locale.h>.
4039 2000-09-12 Tom Tromey <tromey@cygnus.com>
4041 * expr.c (pop_type_0): Return `Object' if trying to merge two
4043 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
4044 interface types; `Object' is always a valid supertype.
4046 2000-09-12 Tom Tromey <tromey@cygnus.com>
4049 * jv-scan.c (help): Document --encoding.
4050 (options): Added `encoding' entry.
4051 (OPT_ENCODING): New define.
4052 (main): Handle --encoding.
4053 Include <langinfo.h> if nl_langinfo exists.
4054 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
4056 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
4057 (parse_source_file): Correctly call java_init_lex. Added `finput'
4058 argument. Use nl_langinfo to determine default encoding.
4059 * java-tree.h (current_encoding): Declare.
4060 * parse.y (java_parser_context_restore_global): Don't restore
4062 (java_parser_context_save_global): Don't set `finput' field.
4063 (java_pop_parser_context): Don't restore `finput'. Free old lexer
4065 * lang.c (current_encoding): New global.
4066 (lang_decode_option): Recognize `-fencoding='.
4067 (finish_parse): Don't close finput.
4068 * parse.h (struct parser_ctxt): Removed `finput' and
4069 `unget_utf8_value' fields. Added `lexer' field.
4070 (java_init_lex): Fixed declaration.
4071 * lex.c (java_new_lexer): New function.
4072 (java_destroy_lexer): Likewise.
4073 (java_read_char): Added `lex' argument. Handle iconv case.
4074 (java_read_unicode): Added `lex' argument. Count backslashes in
4076 (java_init_lex): Added `finput' and `encoding' arguments. Set
4077 `lexer' field in ctxp.
4078 (BAD_UTF8_VALUE): Removed.
4079 (java_lex): Handle seeing UEOF in the middle of a string literal.
4080 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
4081 (java_lexer): New structure.
4084 (DEFAULT_ENCODING): New define.
4085 (java_destroy_lexer): Declare.
4087 2000-09-12 Tom Tromey <tromey@cygnus.com>
4090 * lex.c (java_init_lex): Initialize java_io_serializable.
4091 * parse.y (java_io_serializable): New global.
4092 (valid_ref_assignconv_cast_p): An array can be cast to
4095 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4097 * decl.c, expr.c: Include defaults.h if not already included.
4098 Don't define the *_TYPE_SIZE macros.
4100 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
4102 * typeck.c (build_java_array_type): Correct first parameter
4103 in ADJUST_FIELD_ALIGN invocation.
4105 2000-09-06 Tom Tromey <tromey@cygnus.com>
4107 * lang-specs.h: Also recognize `-femit-class-files'.
4109 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * verify.c (merge_types): Load the types to merge if necessary.
4113 2000-09-02 Anthony Green <green@redhat.com>
4115 * jcf-io.c: Include zlib.h.
4116 (open_in_zip): Read compressed class file archives.
4117 * zipfile.h (ZipDirectory): Add uncompressed_size and
4118 compression_method fields.
4119 * zextract.c (read_zip_archive): Collect file compression info.
4121 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
4123 * parse.y (do_resolve_class): Also explore superclasses of
4124 intermediate enclosing contexts when searching for inner classes.
4126 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4128 * parse.y (variable_declarator_id:): Better error message.
4129 (expression_statement:): Use YYNOT_TWICE.
4130 (cast_expression:): Likewise.
4131 (assignment:): Likewise.
4133 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
4135 * parse.y (do_merge_string_cste): New locals. Create new
4136 STRING_CSTs each time, use memcpy. Fixes gcj/311.
4138 2000-08-07 Hans Boehm <boehm@acm.org>
4140 * boehm.c (mark_reference_fields): Set marking bits for all words in
4141 a multiple-word record.
4142 (get_boehm_type_descriptor): Use the procedure marking descriptor for
4145 2000-08-31 Mike Stump <mrs@wrs.com>
4147 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
4148 jcf-dump$(exeext)): Make parallel safe.
4150 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4152 * jcf-parse.c (set_source_filename): Constify a char *.
4153 * jcf-write.c (append_innerclasses_attribute,
4154 make_class_file_name): Constify a char *. Don't recycle a
4155 variable for an unrelated purpose.
4156 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
4157 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
4159 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * expr.c (can_widen_reference_to): Fixed indentation.
4162 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
4163 * parse.y: `finit$' replaces `$finit$' in comments.
4164 (try_builtin_assignconv): Fixed leading comment.
4166 2000-08-25 Greg McGary <greg@mcgary.org>
4168 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
4170 2000-08-24 Greg McGary <greg@mcgary.org>
4172 * lang.c (lang_decode_option): Use ARRAY_SIZE.
4173 * parse.y (BINOP_LOOKUP): Likewise.
4175 2000-08-22 Andrew Haley <aph@cygnus.com>
4177 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
4178 sign extending. Fixes gcj/321.
4179 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
4180 combining to make a jlong. Fixes gcj/321.
4182 2000-08-21 Nix <nix@esperi.demon.co.uk>
4184 * lang-specs.h: Do not process -o or run the assembler if
4187 2000-08-16 Andrew Haley <aph@cygnus.com>
4189 * typeck.c (build_java_array_type): Rewrite code to do array
4190 alignment. Take into account back-end macros when aligning array
4191 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
4192 user to set alignment. Fixes gcj/252 and 160.
4194 2000-08-09 Tom Tromey <tromey@cygnus.com>
4196 * parse.y (check_abstract_method_definitions): Now return `int'.
4197 Check implemented interfaces. Fixes PR gcj/305.
4199 * parse.y (patch_switch_statement): Disallow `long' in switch
4200 expressions. Fixes PR gcj/310.
4202 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4204 * decl.c (finit_leg_identifier_node): New global.
4205 (init_decl_processing): Use `finit$' to initialize
4206 finit_identifier_node. Use `$finit$' to initialize
4207 finit_leg_identifier_node.
4208 * expr.c (expand_java_field_op): Use ID_FINIT_P.
4209 * java-tree.h (finit_identifier_node): Changed attached comment.
4210 (finit_leg_identifier_node): New declaration.
4211 (ID_FINIT_P): Take finit_identifier_node and
4212 finit_leg_identifier_node into account. This is a backward
4215 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4217 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
4219 (generate_bytecode_insns): Check `nargs' before emitting it.
4220 * verify.c (merge_type_state): Fixed typo.
4221 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
4222 generate_bytecode_{conditional,insns}.
4224 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
4226 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
4229 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4231 * class.c (maybe_layout_super_class): Fixed indentation.
4232 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
4233 (java_check_methods): New function declaration.
4234 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
4235 instead of `str_ptr'.
4236 * jcf-write.c (generate_bytecode_insns): Emit number the of args
4237 of a `invokeinterface' at the right time.
4238 * parse.h (WFL_STRIP_BRACKET): New macro.
4239 (SET_TYPE_FOR_RESOLUTION): Use it.
4240 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
4241 (check_class_interface_creation): Don't check for cross package
4242 innerclass name clashes.
4243 (method_header): Behave properly if MDECL is `error_mark_node'.
4244 (method_declarator): Return `error_mark_node' if bogus current
4246 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
4247 (resolve_and_layout): New local `decl_type', set and used. Call
4249 (java_check_methods): New method.
4250 (java_layout_classes): Use it.
4251 (resolve_qualified_expression_name): No EH check necessary in
4253 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
4255 (patch_assignment): Set DECL_INITIAL on integral final local.
4257 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * java-tree.h (flag_extraneous_semicolon): New extern.
4260 * lang-options.h: (-Wextraneous-semicolon): New option.
4261 * lang.c (flag_redundant): Fixed typo in leading comment.
4262 (flag_extraneous_semicolon): New global.
4263 (lang_decode_option): Set `flag_extraneous_semicolon' when
4264 -Wall. Decode `-Wextraneous-semicolon'.
4265 * parse.y (type_declaration:): Removed `SC_TK' hack, added
4266 `empty_statement' rule.
4267 (class_body_declaration): Likewise.
4268 (method_body:): Accept `;' as a method body.
4269 (static_initializer:): Removed `SC_TK' hack.
4270 (constructor_block_end:): Likewise.
4271 (empty_statement:): Report deprecated empty declaration. Fixes
4274 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4276 * parse.y (build_dot_class_method_invocation): Changed parameter
4277 name to `type'. Build signature from `type' and convert it to a
4278 STRING_CST if it's an array.
4279 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
4280 to use `ref_type' directly.
4282 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
4284 * lang-options.h: Added a comma after the last element to avoid
4285 syntax errors when other languages define additional options.
4287 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4289 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
4290 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
4291 (jc1): Link with $(BACKEND).
4292 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
4294 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4296 * jvspec.c: Adjust type of second argument to
4297 lang_specific_driver, and update code as necessary.
4299 * class.c (build_dtable_decl): Initialize dummy.
4301 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
4304 method bodies not to rule out discarding `<clinit>'; don't use
4305 <clinit> to initialize static fields with constant initializers.
4307 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4309 * gjavah.c (print_method_info): Added `synth' parameter. Skip
4311 (method_synthetic): New global.
4312 (HANDLE_METHOD): Recognize synthetic method and tell
4313 `print_method_info' about it.
4314 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
4315 processing a synthetic method.
4316 * jcf-reader.c (skip_attribute): New function.
4317 ( skip_attribute): Likewise.
4319 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4321 * parse.y (build_outer_field_access): Fixed comments.
4322 (fix_constructors): Emit the initialization of this$<n> before
4324 (resolve_qualified_expression_name): Build an access to `decl' if
4327 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4329 * parse-scan.y (curent_class): Non longer const.
4330 (inner_qualifier, inner_qualifier_length): Deleted.
4331 (current_class_length): New global.
4332 (bracket_count): Fixed typo in leading comment.
4333 (anonymous_count): New global.
4334 (class_instance_creation_expression:): Handle anonymous classes.
4335 (anonymous_class_creation:): New rule.
4336 (push_class_context): Rewritten.
4337 (pop_class_context): Likewise.
4338 (INNER_QUALIFIER): Macro deleted.
4339 (report_class_declaration): call `push_class_context' when
4340 entering the function. `fprintf' format modified not to use
4342 (report_class_declaration): Assign `package_name' and
4343 `current_class' to NULL separately.
4345 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4347 * expr.c (build_invokeinterface): Call layout_class_methods on
4350 2000-07-27 Tom Tromey <tromey@cygnus.com>
4351 Anthony Green <green@cygnus.com>
4352 Alexandre Petit-Bianco <apbianco@cygnus.com>
4354 * class.c (make_class_data): Create vtable for abstract classes.
4355 (get_dispatch_table): Changed to cope with abstract classes.
4357 2000-07-27 Tom Tromey <tromey@cygnus.com>
4359 * parse.y (patch_method_invocation): Don't reverse the argument
4360 list when dealing with anonymous class constructors. Fixed typo in
4363 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * parse.y (build_alias_initializer_parameter_list): Reverse
4366 crafted list when building aliases for anonymous class
4369 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4371 * parse.y (jdep_resolve_class): Don't bother checking potential
4372 innerclass access if `decl' is NULL.
4373 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
4376 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4378 * parse.c: Remove (again.)
4380 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4382 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
4383 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
4384 outside the `if' statement, alias to innerclass removed, `decl'
4385 used to mark the class complete.
4387 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4389 * parse.y (simple_name:): Fixed typo in error message.
4391 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4393 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
4394 or its first operand can be error marks.
4396 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
4399 * parse.y (method_header): Likewise.
4401 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4403 * parse.y (process_imports): Consider that one might be trying to
4404 import an innerclass. Fixes gcj/254
4406 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * parse.y (find_as_inner_class): Handle the case where the
4409 enclosing context of an innerclass has been loaded as bytecode.
4411 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4413 * parse.y (simple_name:): Reject `$' in type names.
4414 (resolve_type_during_patch): Use `type' as a second
4415 argument to resolve_no_layout. Fixes gcj/257.
4417 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
4419 * parse.y (find_most_specific_methods_list): Select the only
4420 non-abstract method even if max has been set.
4421 Fixes gcj/285, gcj/298.
4423 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
4425 * lang-specs.h: Added %(jc1) to java compiler options.
4427 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4429 * .cvsignore: New file.
4431 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4433 * parse.y (not_accessible_p): Access granted to innerclasses
4434 (indirectly) extending the reference type. Fixes gcj/249.
4436 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4438 * parse.y (patch_method_invocation): Fixed comment.
4439 (maybe_use_access_method): Build this$<n>s to the context of the
4440 target method, or a type that extends it. Fixes gcj/242.
4442 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4446 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4448 * parse.y (fold_constant_for_init): Avoid bullish conversion.
4450 2000-07-13 Tom Tromey <tromey@cygnus.com>
4452 * lang-specs.h: Added %{I*}.
4454 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4456 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4458 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4460 * parse-scan.c: Remove.
4462 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4464 * class.c (set_super_info): Handled protected inner classes.
4465 (common_enclosing_context_p): Bail early if arguments aren't both
4467 (get_access_flags_from_decl): Handle private and protected inner
4469 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4470 (CLASS_PROTECTED): Likewise.
4471 (struct lang_type): New bitfield `poic'.
4472 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4474 (check_inner_class_access): Renamed arguments, added
4475 comments. Handles protected inner classes (fixes gcj/225)
4476 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4478 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4480 * parse.y (resolve_qualified_expression_name): Verify qualified
4481 access to `this'. Fixes gcj/239.
4483 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4485 * jcf-write.c (generate_classfile): Don't install ConstantValue
4488 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4490 * parse.y (resolve_qualified_expression_name): Handle inner class
4491 access. Fixes gcj/256.
4493 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4495 * jcf-write.c (generate_classfile): Properly install the
4496 ConstantValue attribute and the initial value constant pool index
4497 on string constants.
4498 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4501 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4503 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4505 * parse.y (find_as_inner_class): Fixed typo.
4506 (do_resolve_class): Explore enclosing contexts when searching for
4507 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4508 (check_inner_class_access): Check `decl' which can be null in case
4511 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4513 * java-tree.h (java_debug_context): Declared `extern'.
4514 (safe_layout_class): Likewise.
4515 * parse.y (resolve_field_access): Field must be `static' in order
4516 to be replaced by its initial value. Added comments.
4517 (find_applicable_accessible_methods_list): Fixed typo.
4518 (find_most_specific_methods_list): Methods found in innerclasses
4519 take over methods founds in the enclosing contexts.
4520 (java_complete_tree): Loosen restrictions on the type of DECLs
4521 that can be replaced by their initialization values.
4522 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4524 2000-07-05 Tom Tromey <tromey@cygnus.com>
4526 * Make-lang.in (PARSE_DIR): New macro.
4527 (PARSE_RELDIR): Likewise.
4528 (PARSE_C): Likewise.
4529 (PARSE_SCAN_C): Likewise.
4530 ($(PARSE_C)): New target.
4531 ($(PARSE_SCAN_C)): Likewise.
4532 (SET_BISON): New macro.
4533 (BISONFLAGS): Likewise.
4534 (JAVABISONFLAGS): Likewise.
4536 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4538 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4539 argument on the first pass for CNI as well as JNI.
4540 (print_method_info): Set up method name on the first pass only.
4542 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4544 * parse.y (parser_qualified_classname): Removed parameter
4546 (create_interface): Removed first passed parameter to
4547 parser_qualified_classname.
4548 (create_class): Likewise. Don't install alias on static
4549 innerclasses. Fixes gcj/275.
4551 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4553 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4554 debugable statement with empty_stmt_node. Fixes gcj/272
4556 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4558 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4561 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4563 * jcf-write.c (push_long_const): Appropriately cast short negative
4566 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4568 * parse.y (verify_constructor_super): Use loop variable
4569 `m_arg_type' initialized with `mdecl_arg_type'.
4571 2000-06-29 Tom Tromey <tromey@cygnus.com>
4573 * parse.y (resolve_field_access): Handle case where `type_found'
4576 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4578 * expr.c (lookup_field): The same field can be found through two
4579 different interface. Don't declare it ambiguous in that case.
4581 2000-06-27 Tom Tromey <tromey@cygnus.com>
4583 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4584 follows \r, then unget it at a lower level.
4586 2000-06-26 Tom Tromey <tromey@cygnus.com>
4588 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4591 2000-06-25 Tom Tromey <tromey@cygnus.com>
4593 * parse.y (for_statement): Wrap expression in a WFL if it is a
4594 constant. For PR gcj/268.
4596 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * parse.y (do_resolve_class): Minor optimiztion in the package
4599 list search. Removed unnecessary test and return statement.
4600 (valid_ref_assignconv_cast_p): Order of arguments to
4601 enclosing_context_p fixed.
4603 2000-06-24 Tom Tromey <tromey@cygnus.com>
4605 * expr.c (lookup_field): Print error and return error_mark_node if
4606 field reference is ambiguous.
4608 * parse.y (check_abstract_method_definitions): Also check if
4609 `other_method' is abstract.
4611 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4615 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4616 (struct lang_type): New field `pic'.
4617 (CLASS_PRIVATE): New macro.
4618 * parse.y (check_inner_class_access): New function.
4619 (jdep_resolve_class): Call it.
4621 2000-06-23 Tom Tromey <tromey@cygnus.com>
4623 * parse.y (patch_incomplete_class_ref): Initialize the returned
4624 class. For PR gcj/260.
4626 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4630 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4632 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4633 Java specific checks.
4634 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4636 * java-tree.def (CASE_EXPR): Marked 'e'.
4637 (DEFAULT_EXPR): Likewise.
4638 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4640 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4641 Java specific checks.
4642 (generate_bytecode_insns): Test try_block for BLOCK before using
4644 * parse.y (build_wfl_wrap): Added `location' argument. Set
4645 EXPR_WFL_LINECOL accordingly.
4646 (dim_expr:): Wrap constants with WFLs.
4647 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4648 (resolve_package): Check for `stmt' not being a BLOCK before
4649 building a debuggable statement with it.
4650 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4652 (resolve_field_access): Make sure `decl' is a DECL before treating
4654 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4655 IDENTIFIER_NODE before treating it as such.
4656 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4657 treating it as such.
4658 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4659 to be applied only on non array types.
4661 2000-06-16 Per Bothner <per@bothner.com>
4663 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4664 define in terms of DECL_RESULT, as that fails when --enable-checking.
4666 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4668 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4669 types the same in comparison.
4670 (CHECK_OP): Add static prototype.
4672 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4674 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4675 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4678 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4680 * decl.c (create_primitive_vtable): Prototype.
4682 * jcf-write.c (generate_bytecode_insns): Initialize variable
4685 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4687 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4689 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4690 to track searched classes, and do not search the same class more than
4691 once. Call find_applicable_accessible_methods_list on immediate
4692 superclass, instead of search_applicable_method_list on all ancestors.
4695 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4697 * parse.y (register_fields): Permit static fields in inner classes
4698 if they are final. Fix for PR gcj/255.
4700 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4702 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4703 * parse.y (find_in_imports): Returned type changed to void,
4704 leading comment fixed.
4705 (register_package): New function.
4706 (qualify_and_find): Likewise.
4707 (package_declaration:): Use `register_package'.
4708 (single_type_import_declaration:): Removed local variable
4709 `node'. Added missing `;' for consistency.
4710 (type_import_on_demand_declaration:): Use `chainon' to link new
4712 (lookup_field_wrapper): Lookup local variables defined in outer
4714 (java_complete_class): Don't reverse the list of imported on demand.
4715 (do_resolve_class): Reorganized. Removed local variable
4716 `original_name'. Call `qualify_and_find' with the current package
4717 name, invoke `find_in_imports_on_demand' right after. Call
4718 `qualify_and_find' with the packages we've seen so far. Fixed
4719 operations numbering in comments.
4720 (java_expand_class): Don't reverse `package_list'.
4721 (find_most_specific_methods_list): New local variables `abstract'
4722 and `candidates'. Use them to pick the right method.
4724 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4726 * parse.y (check_modifiers_consistency): Don't subtract out
4727 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4729 2000-06-04 Philipp Thomas <pthomas@suse.de>
4731 * Makefile.in (INTLLIBS): New.
4735 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4737 * class.c (get_dispatch_table): Build the vtable dummy entry list
4738 element with a null purpose. Fixed leading comment.
4739 (build_dtable_decl): Build an accurate dtable type when appropriate
4742 2000-06-02 Richard Henderson <rth@cygnus.com>
4744 * lang.c (lang_get_alias_set): New.
4746 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4748 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4749 before using it as the accessed field.
4751 2000-05-31 Tom Tromey <tromey@cygnus.com>
4753 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4754 char_array_vtable, short_array_vtable, int_array_vtable,
4755 long_array_vtable, float_array_vtable, double_array_vtable):
4757 * expr.c (get_primitive_array_vtable): New function.
4758 (create_primitive_vtable): New function.
4759 (java_lang_expand_expr): Enable code to statically generate
4761 * decl.c (init_decl_processing): Create primitive vtables.
4762 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4763 short_array_vtable, int_array_vtable, long_array_vtable,
4764 float_array_vtable, double_array_vtable): Define.
4766 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4768 * java/parse.y (find_applicable_accessible_methods_list):
4769 Don't add an uninitialized value to the list.
4771 2000-05-25 Tom Tromey <tromey@cygnus.com>
4773 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4774 when trying to see if field's class should be initialized. Always
4775 initialize field's declaring class, not qualified class.
4778 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4779 `wfl_operator', to maybe_build_primttype_type_ref.
4782 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4784 * parse.y (patch_method_invocation): Don't try to lookup methods
4787 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * parse.y (resolve_field_access): Call the appropriate <clinit>
4790 before accessing the length of a static array. Craft a decl for
4791 the field while its time. Fixes PR gcj/129.
4793 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * parse.y (resolve_package): Correctly set `*next' (was off by
4797 (resolve_qualified_expression_name): Fixed comment.
4799 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4801 * jcf-parse.c (jcf_parse_source): Reset current_class and
4802 current_function_decl to NULL before parsing a new file.
4804 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * parse.y (block_end:): If the collected block doesn't feature a
4807 statement, insert an empty statement.
4809 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * parse.y (maybe_yank_clinit): New function.
4812 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4813 end of the list of methods belonging to a class.
4814 (java_complete_expand_method): Check whether <clinit> is really
4815 necessary and expand it accordingly.
4817 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4820 processed by the method's switch statement.
4822 2000-05-19 Tom Tromey <tromey@cygnus.com>
4824 * java-tree.h: Added init state enum.
4825 * decl.c (emit_init_test_initialization): Initialize class
4826 initialization check variable by looking at class' state.
4828 2000-05-19 Tom Tromey <tromey@cygnus.com>
4830 * java-tree.h (build_instanceof): Declare.
4831 (build_get_class): Declare.
4832 * parse.y (patch_binop): Use build_instanceof.
4833 * expr.c (build_instanceof): New function. If class is final,
4834 don't make a function call.
4835 (expand_java_INSTANCEOF): Use it.
4836 (build_get_class): New function.
4838 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4840 * jcf-write.c (generate_classfile): Scan the source_file for
4841 slashes with the right pointer variable.
4843 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4845 * lang.c (lang_decode_option): Update -Wunused flags by calling
4847 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4849 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4851 * check_init.c (check_init): Constify local char *.
4852 * class.c (push_class): Constify local char *.
4853 * java_tree.h: Update prototypes.
4854 * jcf-io.c (open_class): Constify filename parameter and
4856 (find_class): Remove redundant string copy. Cast return from
4858 * jcf-parse.c (read_class, parse_class_file, yyparse):
4859 Constify local char *.
4860 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4861 Constify local char *.
4862 * jcf.h (JCF): Constify filename and classname.
4863 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4864 * lang.c (init_parse): Constify parameter and return value.
4865 * lex.c (java_get_line_col): Constify filename parameter.
4866 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4867 * parse.y (java_parser_context_suspend,
4868 issue_warning_error_from_context, safe_layout_class): Constify
4870 * parse.c: Regenerate.
4872 2000-05-08 Tom Tromey <tromey@cygnus.com>
4874 * expr.c (build_jni_stub): Cache the result of
4875 _Jv_LookupJNIMethod.
4877 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4879 * decl.c (predef_filenames_size): Now 7.
4880 (predef_filenames): New seventh entry.
4882 2000-05-04 Tom Tromey <tromey@cygnus.com>
4884 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4885 Keep track of when we've seen a reference field after a
4886 non-reference field.
4887 (get_boehm_type_descriptor): Handle case where we see
4888 non-reference fields but no trailing reference field.
4889 * decl.c (rawdata_ptr_type_node): Define.
4890 (init_decl_processing): Initialize rawdata_ptr_type_node.
4891 * java-tree.h (rawdata_ptr_type_node): Declare.
4893 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4895 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4896 specifiers in calls to fprintf.
4898 2000-05-03 Andrew Haley <aph@cygnus.com>
4900 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4902 * javaop.h (WORD_TO_INT): New function.
4903 (IMMEDIATE_s4): Use WORD_TO_INT.
4904 * jcf.h (JPOOL_INT): Ditto.
4906 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4909 2000-04-19 Tom Tromey <tromey@cygnus.com>
4911 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4913 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4915 * expr.c (build_jni_stub): New function.
4916 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4918 * parse.y (java_complete_expand_methods): Expand a native method
4919 and call build_jni_stub if -fjni given.
4920 * lang-options.h: Document -fjni.
4921 * lang.c (flag_jni): New global.
4922 (lang_f_options): Added `jni' entry.
4923 * java-tree.h (soft_lookupjnimethod_node,
4924 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4926 (flag_jni): Declare.
4927 (build_jni_stub): Declare.
4928 (struct lang_decl): Added `native' flag.
4929 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4931 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4932 soft_jnipopsystemframe_node): New globals.
4933 (init_decl_processing): Set them. _Jv_InitClass only takes one
4936 * java-tree.def: Put into `C' mode.
4938 2000-04-27 Tom Tromey <tromey@cygnus.com>
4941 * expr.c (expand_invoke): Generate check to see if object pointer
4942 is null in nonvirtual invocation case.
4943 * java-tree.h (soft_nullpointer_node): Declare.
4944 * decl.c (soft_nullpointer_node): New global.
4945 (init_decl_processing): Initialize soft_nullpointer_node.
4946 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4947 or `private' methods.
4948 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4950 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4952 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4955 2000-04-26 Tom Tromey <tromey@cygnus.com>
4957 * zextract.c (find_zip_file_start): New function.
4958 (read_zip_archive): Use it.
4960 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4962 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4964 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4966 * class.c (common_enclosing_context_p): New function.
4967 * java-tree.h (common_enclosing_context_p): Added prototype.
4968 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4969 classes sharing an outer context with the current instance.
4970 * parse.y (build_access_to_thisn): Fixed leading comment.
4971 (verify_constructor_super): New local `supper_inner'. Skip
4972 enclosing context argument in the case of inner class constructors.
4973 (patch_method_invocation): Insert proper context as second
4974 parameter to pure inner class constructor super invocations.
4976 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * parse.y (end_class_declaration): Reset the interface number
4981 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * parse.y (source_start_java_method): Deleted unnecessary code.
4984 (patch_method_invocation): Fixed comment.
4986 2000-04-24 Robert Lipe <robertlipe@usa.net>
4988 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4990 2000-04-23 Tom Tromey <tromey@cygnus.com>
4992 * boehm.c (mark_reference_fields): Use int_byte_position.
4994 2000-04-22 Tom Tromey <tromey@cygnus.com>
4996 * boehm.c (mark_reference_fields): Only call byte_position on
4999 2000-04-22 Tom Tromey <tromey@cygnus.com>
5001 * boehm.c (mark_reference_fields): Added `last_view_index'
5002 argument. Use DECL_FIELD_OFFSET to determine field's offset.
5004 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
5006 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
5007 * parse.y (check_class_interface_creation): Fixed comments. Select
5008 permitted modifiers for (inner) interfaces. Changed error message
5009 to report rejected modifiers used with local classes.
5011 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5013 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
5014 of directly inherited type considered in scope.
5015 * parse.y (do_resolve_class): Search inherited classes for inner
5018 2000-04-20 Tom Tromey <tromey@cygnus.com>
5020 * parse.y (not_accessible_p): Use member's class, not current
5021 class, when doing inheritance check for protected reference.
5024 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
5026 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
5028 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * parse.y (lookup_field_wrapper): Search for final local aliases.
5031 (resolve_expression_name): Let lookup_field_wrapper search for
5032 final local aliases. Force the value of `name' if one is found.
5033 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
5034 an expression name. Fixed comments.
5036 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5038 * parse.y (yyerror): `msg' can be null, don't use it in that case.
5040 2000-04-19 Tom Tromey <tromey@cygnus.com>
5042 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
5044 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5046 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
5048 2000-04-18 Tom Tromey <tromey@cygnus.com>
5051 * gjavah.c (utf8_cmp): Changed return value.
5052 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
5054 (cxx_keywords): New global.
5055 (get_field_name): Handle new result of cxx_keyword_subst.
5056 (print_method_info): Likewise.
5058 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
5060 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
5061 with a newline, for CNI.
5062 (print_stub_or_jni): Print a space or newline before method name for
5064 (print_cxx_classname): Don't write leading "::" in CNI stub method.
5065 (process_file): Include gcj/cni.h if generating CNI stubs.
5067 2000-04-16 Tom Tromey <tromey@cygnus.com>
5069 * gjavah.c (decompile_method): Use print_field_name.
5072 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5074 * parse.y (java_expand_classes): Reverse the package list once.
5075 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
5077 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
5078 the `==' and `!=' operators.
5080 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * jcf-write.c (generate_bytecode_insns): At invokation time,
5083 always relate an interface method to the type of its selector.
5085 2000-04-05 Tom Tromey <tromey@cygnus.com>
5088 * expr.c (expand_invoke): Generate check to see if object pointer
5089 is null in nonvirtual invocation case.
5090 * java-tree.h (soft_nullpointer_node): Declare.
5091 * decl.c (soft_nullpointer_node): New global.
5092 (init_decl_processing): Initialize soft_nullpointer_node.
5093 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
5094 or `private' methods.
5095 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
5097 2000-04-05 Tom Tromey <tromey@cygnus.com>
5100 * parse.y (check_final_assignment): Recognize assignments to the
5101 `length' field of an array when generating class files.
5103 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * class.c (decl_hash): Prototype removed.
5106 (decl_compare): Likewise.
5108 2000-04-05 Tom Tromey <tromey@cygnus.com>
5110 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
5111 * parse.y (check_modifiers_consistency): Check for final/volatile
5112 clash. Fixes PR gcj/164.
5114 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5116 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
5118 (java_hash_compare_tree_node): Renamed from `decl_compare, made
5120 (add_method_1): Use `java_hash_hash_tree_node' and
5121 `java_hash_compare_tree_node'.
5122 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
5123 (java_hash_compare_tree_node): Likewise.
5124 * parse.y (find_applicable_accessible_methods_list): Create,
5125 delete and use a hash table to remember already searched interfaces.
5127 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
5129 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
5132 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5134 * boehm.c (mark_reference_fields, set_bit): Prototype.
5135 (set_bit): Un-ANSI-fy definition.
5137 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
5140 * decl.c (emit_init_test_initialization): Likewise.
5142 * gjavah.c (jni_print_char): Likewise.
5144 * parse.y (create_new_parser_context): Likewise.
5146 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5148 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
5149 patch missing hunk. Fixed indentation.
5151 2000-03-30 Tom Tromey <tromey@cygnus.com>
5153 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
5154 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
5156 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5158 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5159 when negative *before* using it as an array index.
5160 * ChangeLog: Fixed typo.
5162 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5164 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
5165 to 0 when it reaches -1.
5167 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5169 * jcf-parse.c (get_constant): Properly cast `num' during the
5170 invocation of `add_double'.
5171 * jcf-write.c (push_long_const): Properly cast `lo' before
5172 comparing it to short bounds.
5173 * parse-scan.y (interface_declaration:): Rule re-arrange so that
5174 `interface_body:' is reduced after the current interface is
5177 2000-03-26 Tom Tromey <tromey@cygnus.com>
5179 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
5180 Java-specific `-f' option.
5182 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5184 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
5185 Adjust order of making types.
5186 Make bitsize_*_node values.
5188 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5190 * class.c (make_field_value): Use byte_position.
5191 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
5192 (java_array_data_offset): Likewise.
5193 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
5196 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5198 * parse.y (check_abstract_method_definitions): New local
5199 `end_type_reached'. Make sure we also consider `end_type'.
5200 (java_check_abstract_method_definitions): Make sure we eventually
5201 consider `java.lang.Object'.
5202 (maybe_use_access_method): Don't use access method if not in the
5203 context of a pure inner class or if the method's context is right.
5204 (find_applicable_accessible_methods_list): New static flag
5205 `object_done'. Don't search abstract classes as interfaces. Fixed
5206 indentation. Fixed the `java.lang.Object' only search. Search
5207 class interface(s) first, then fully search enclosing contexts.
5208 (find_most_specific_methods_list): Pick the closest candidate when
5209 they're all abstract.
5211 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5214 properly initialize `finished_label'. Don't emit gotos for empty
5217 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5219 * except.c (emit_handlers): Clear catch_clauses_last.
5221 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5223 * parse.y (check_method_types_complete): New function.
5224 (create_class): Reset anonymous class counter only when seeing an
5226 (java_complete_class): JDEP_METHOD: Don't recompute signature
5229 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * class.c (build_static_ref): Fixed indentation in comment.
5232 * java-tree.def (TRY_EXPR): Fixed typo in name.
5233 (CLASS_LITERAL): Likewise.
5234 * java-tree.h: (TYPE_DOT_CLASS): New macro.
5235 (struct lang_type): New field `dot_class'.
5236 * jcf-write.c (generate_bytecode_insns): Fixed error message.
5237 (generate_classfile): Method `class$' is synthetic.
5238 * parse.y (build_do_class_method): New function.
5239 (build_dot_class_method_invocation): Likewise.
5240 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
5241 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
5242 (qualify_ambiguous_name): Likewise.
5243 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
5244 (build_try_statement): Fixed leading comment.
5246 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5248 * class.c (make_field_value): Properly handle sizes.
5249 (get_dispatch_vector): Use tree_low_cst and host_integerp.
5250 (layout_class_method): Count using trees.
5251 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
5252 * expr.c (java_array_data_offset): Use int_bit_position.
5253 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
5254 (build_invokevirtual): Use tree_low_cst and do computations with trees.
5256 2000-03-16 Tom Tromey <tromey@cygnus.com>
5258 * lang.c (flag_hash_synchronization): New global.
5259 (lang_f_options): Added `hash-synchronization'.
5260 * lang-options.h: Mention -fhash-synchronization.
5261 * java-tree.h (flag_hash_synchronization): Declare.
5262 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
5263 hash table synchronization is disabled.
5264 * decl.c (init_decl_processing): Only push `sync_info' value when
5265 hash table synchronization is disabled.
5266 * class.c (make_class_data): Only push `sync_info' field when hash
5267 table synchronization is disabled. Removed dead code.
5269 2000-03-16 Tom Tromey <tromey@cygnus.com>
5271 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
5273 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5275 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
5277 * parse.y (patch_method_invocation): Handle anonymous classes
5278 creation in static context.
5280 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
5283 * parse.y (resolve_qualified_expression_name): Use it.
5284 (patch_method_invocation): Likewise.
5286 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5288 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
5289 depending on the type of dependency which dictates what the
5291 (unresolved_type_p): Resolved types limited to the current class.
5293 2000-03-15 Tom Tromey <tromey@cygnus.com>
5295 * decl.c (init_decl_processing): Set type of `sync_info' to be
5298 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
5299 Correctly compute bit number for current slot. Zero `high' and
5300 `low' in DS_LENGTH case. Don't skip inherited fields. Use
5301 mark_reference_fields.
5302 (mark_reference_fields): New function.
5304 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * parse.y (register_incomplete_type): Fixed initialization of
5309 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
5313 (push_class_context, pop_class_context): New function.
5314 (class_body:): Call pop_class_context.
5315 (interface_body:): Likewise.
5316 (INNER_QUALIFIER): New macro.
5317 (report_class_declaration): Changed output format and use
5318 INNER_QUALIFIER. Call push_class_context.
5320 2000-02-14 Andrew Haley <aph@cygnus.com>
5322 * check-init.c (check_init): Add new cases for unary and binary
5325 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5327 * parse.y (resolve_package): Set `next' once a type name has been
5328 progressively discovered.
5329 (resolve_qualified_expression_name): Propagate resolution only if
5330 there are remaining qualifiers. Take into account `q' might have
5331 been cleared after re-qualification.
5332 * parse.y (patch_method_invocation): New local `resolved'.
5333 Section dealing with qualified expression rewritten to use
5334 resolve_field_access.
5336 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5338 * parse.h (PUSH_CPC): Fixed indentation.
5339 (DEBUG_CPC): New macro.
5340 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
5341 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
5342 * parse.y (class_body_declaration:): Use
5343 SET_CPC_INSTANCE_INITIALIZER_STMT.
5344 (method_declaration:): Check for null current_function_decl.
5345 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
5346 (java_parser_context_pop_initialized_field): Better handling of
5348 (maybe_make_nested_class_name): Mark nested class name as
5349 qualified when necessary.
5350 (end_class_declaration): Don't call java_parse_context_resume when
5351 one or more error occurred.
5352 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
5353 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
5354 SET_CPC_INITIALIZER_STMT.
5355 (method_header): Check for inner classes declaring static methods.
5356 (resolve_qualified_expression_name): Handle situation where `this'
5359 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
5361 * typeck.c (build_prim_array_type): Correctly set the high word too.
5363 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5365 * parse.y (java_complete_expand_methods): Leave <clinit> out of
5367 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
5368 list of methods for interfaces.
5370 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * parse.y (qualify_ambiguous_name): Properly handle expressions
5375 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * parse.y (check_final_assignment): Extended to process
5379 (patch_assignment): Have check_final_assignment called only once.
5381 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5383 * java-tree.h (IS_INIT_CHECKED): New flag.
5384 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
5385 * parse.y (patch_string): Call force_evaluation_order on the
5386 completed string concatenation tree.
5387 * expr.c (force_evaluation_order): Call force_evaluation_order on
5388 function's arguments too.
5390 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5392 * decl.c (emit_init_test_initialization): Mark KEY as unused.
5393 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5394 (build_anewarray): Likewise.
5395 * parse.y (patch_newarray): Likewise.
5396 * parse.c: Regenerated.
5398 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5400 * decl.c (init_decl_processing): Added new class fields `depth',
5401 `ancestors', and `idt' to class_type_node. Use
5402 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
5403 * class.c (make_class_data): Push initial values for new fields.
5404 * java-tree.h: Updated prototype for `build_invokeinterface'.
5405 * expr.c (build_invokeinterface): Changed parameters to accept
5406 `method' tree. Calculate index of `method' in its declaring
5407 interface. Build call to _Jv_LookupInterfaceMethodIdx.
5408 (expand_invoke): Call `build_invokeinterface' with new parameters.
5409 * parse.y (patch_invoke): Call `build_invokeinterface' with new
5412 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
5414 * typeck.c (lookup_do): Search superinterfaces first
5415 when looking up an interface method. From Godmar Back
5418 2000-03-06 Tom Tromey <tromey@cygnus.com>
5420 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
5422 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
5424 * java-tree.h (lookup_argument_method2): Declared.
5425 (safe_layout_class): Prototype moved from parse.h.
5426 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
5427 * parse.y (java_check_regular_methods): Local `super_class' gone.
5428 Call lookup_argument_method2 instead of lookup_argument_method.
5429 Perform modifier match for methods found declared in implemented
5430 interfaces. Fixed indentation problem. Overriding/hiding error
5431 report to take place only for methods found in classes.
5432 * typeck.c (lookup_argument_method): Changed leading
5433 comment. Re-written by calling lookup_do.
5434 (lookup_argument_method2): New function.
5435 (lookup_java_method): Re-written by calling lookup_do.
5436 (lookup_do): New function.
5438 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5440 * check-init.c (check_init): Removed dead code. Handle (blank)
5442 * parse.y (declare_local_variables): New local `final_p', set it
5443 and use it to initialize LOCAL_FINAL.
5444 (check_final_assignment): Only check FIELD_DECLs.
5446 2000-02-17 Tom Tromey <tromey@cygnus.com>
5448 * Makefile.in (JAVA_OBJS): Added boehm.o.
5449 (boehm.o): New target.
5450 * Make-lang.in (JAVA_SRCS): Added boehm.c.
5451 * java-tree.h (flag_use_boehm_gc): Declare.
5452 (get_boehm_type_descriptor): Declare.
5453 * lang.c (lang_f_options): Added `use-boehm-gc'.
5454 (flag_use_boehm_gc): New global.
5455 * lang-options.h: Added -fuse-boehm-gc.
5456 * boehm.c: New file.
5457 * class.c (get_dispatch_table): If class uses a Boehm type
5458 descriptor, put it in the vtable.
5459 (make_class_data): Removed dead code.
5461 2000-03-03 Per Bothner <per@bothner.com>
5463 * decl.c (init_decl_processing): Initialize sizetype properly.
5465 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5467 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5468 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5469 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5470 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5471 (jcf_parse): New local `current'. Load innerclasses seen in outer
5472 context being processed.
5473 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5474 * jcf-write.c (append_innerclasses_attribute): New function.
5475 (append_innerclasses_attribute_entry): Likewise.
5476 (get_access_flags): Handle static classes. Set anonymous and local
5477 classes to be private.
5478 (generate_classfile): Attribute count adjusted. Call
5479 append_innerclasses_attribute.
5480 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5481 PURE_INNER_CLASS_TYPE_P.
5482 * parse.y (parser_qualified_classname): New parameter `is_static',
5483 produce non qualified name accordingly.
5484 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5485 (create_interface): Added argument to parser_qualified_classname.
5486 (create_class): Added argument to parser_qualified_classname. Setup
5487 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5488 (add_inner_class_fields): Fixed indentation.
5489 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5490 (method_declarator): Fixed typo in comment.
5491 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5492 (build_current_thisn): Likewise.
5493 (patch_method_invocation): Likewise.
5495 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5497 * decl.c (current_function_decl): Move to toplev.c.
5499 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5501 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5502 (DECL_BIT_INDEX): Use underlying representation.
5503 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5505 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5507 * expr.c (build_java_ret): Pass proper type to size_binop.
5509 2000-02-25 Anthony Green <green@cygnus.com>
5511 * expr.c (build_class_init): Mark the decl to be ignored by
5513 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5514 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5515 * class.c (init_test_hash_newfunc): New function.
5516 (decl_hash): New function.
5517 (decl_compare): New function.
5518 * decl.c (emit_init_test_initialization): New function.
5519 (complete_start_java_method): Traverse the init test hashtable,
5520 calling emit_init_test_initialization.
5521 (always_initialize_class_p): Define.
5522 * expr.c (build_class_init): Use initialization tests when
5523 emitting class initialization code.
5524 (always_initialize_class_p): Declare.
5525 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5527 * java-tree.h: Include hash.h.
5528 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5529 (struct lang_decl): Add init_test_table field.
5530 (init_test_hash_entry): Define.
5532 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5534 * gjavah.c (main): Avoid using `argi' to report unimplemented
5537 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5540 initialize locals to avoid warnings. Local `exception_type' moved
5543 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * parse.y (resolve_expression_name): Use `orig' as a second
5546 argument to resolve_field_access.
5547 (resolve_field_access): Removed unnecessary code when dealing with
5550 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * class.c (push_super_field): Don't push the field twice.
5553 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5554 * parse.h (java_reorder_fields): Prototyped.
5555 * parse.y (java_reorder_fields): New function.
5556 (java_layout_class): Simplified not to worry about re-ordering.
5558 2000-02-23 Tom Tromey <tromey@cygnus.com>
5560 * gjavah.c (print_name): In JNI case, correctly quote string.
5561 (print_method_info): Don't handle overrides in JNI mode.
5563 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5566 value type set to `boolean_type_node'.
5568 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5570 * jcf-dump.c (main): Test for correct condition after
5571 output file creation.
5573 2000-02-19 Anthony Green <green@cygnus.com>
5575 * jcf-depend.c (add_entry): Fix test for first list entry.
5577 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5579 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5580 * constants.c (build_constants_constructor): Likewise.
5582 2000-02-19 Anthony Green <green@cygnus.com>
5584 * jcf-depend.c (add_entry): Add entries to the end of the list.
5586 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5588 * decl.c (INT_TYPE_SIZE): Define if necessary.
5589 (expand_java_return): Handle the case of a native integer smaller
5592 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5594 * gjavah.c (help): Use GCCBUGURL.
5595 * jv-scan.c (help): Likewise.
5596 * jcf-dump.c (help): Likewise.
5598 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5603 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5605 * jcf-parse.c (load_class): Call `fatal' if no file containing
5606 the target class are found.
5608 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5610 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5611 lex.c, lex.h, and PARSE_H to...
5612 (parse.o, parse-scan.o): ...here, respectively.
5614 * lex.c: Split out code that may trigger SIGFPE from yylex()
5615 to its own function.
5616 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5618 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5620 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5622 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * parse.y (outer_field_access_p): Stop in time when outer contexts
5626 (resolve_qualified_expression_name): Properly qualify *everything*
5627 after a package.type to be resoled as expression names.
5628 (find_applicable_accessible_methods_list): Save/restore `class' to
5629 isolate it from a possible outer context search.
5631 2000-02-15 Tom Tromey <tromey@cygnus.com>
5633 * gjavah.c (jni_print_char): New function.
5634 (print_full_cxx_name): Use it.
5635 (decode_signature_piece): Likewise.
5636 (print_cxx_classname): Likewise.
5638 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5640 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5642 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5644 * gjavah.c: Include version.h.
5646 * jcf-dump.c: Likewise.
5648 * jv-scan.c: Likewise.
5650 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5652 * parse.y (outer_field_access_fix): First parameter now a tree
5653 node. Check for assignement to final. First argument to
5654 build_outer_field_access_fix modified to accommodate prototype.
5655 (build_outer_field_access): Don't check for assignment to final
5657 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5658 possibly returned by outer_field_access_fix. Changed
5659 outer_field_access_fix's first argument.
5660 (check_final_assignment): $finit$'s context is OK.
5661 (patch_unaryop): Use node instead of its line/column value when
5662 calling outer_field_access_fix.
5664 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * parse.y (interface_declaration:): No longer tagged
5667 <node>. Re-installed default action.
5668 (class_member_declaration:): Handle inner interfaces.
5669 (interface_member_declaration): Handle inner interfaces and
5671 (create_interface): Push error if one seen. Suspend parsing
5672 context when processing an inner interface.
5673 (register_fields): Inner class static field limitations not to
5674 apply to inner interfaces.
5676 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5678 * jcf-parse.c (load_class): Update `java_error_count' when a
5679 class' file can't be found.
5680 (parse.y): Avoid (byte)code generation when errors seen.
5682 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5684 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5685 decodes a valid node.
5686 (patch_binop): Handle TRUNC_DIV_EXPR.
5688 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * parse.y (resolve_package): New local `acc'. Try to progressively
5691 build and guess a package and type name.
5693 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5695 * parse.y (find_applicable_accessible_methods_list): Load and
5696 layout the search class if necessary.
5697 (java_complete_tree): Keep to original type of the folded initial
5700 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5702 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5703 Generate error message if circularity is detected. New static
5705 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5706 * jcf-write.c (generate_bytecode_insns): Very simply handle
5708 * parse.y (java_check_circular_reference): Use
5709 `cyclic_inheritance_report' during report, if necessary.
5710 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5711 walking NEW_ARRAY_INIT twice.
5713 2000-02-09 Tom Tromey <tromey@cygnus.com>
5715 * parse.y (check_class_interface_creation): Allow inner classes to
5716 be `private' or `protected', check modifiers' consistency. Prevent
5717 block local classes from bearing any modifiers.
5719 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5721 * except.c (check_start_handlers): Re-add prototype lost in last
5723 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5725 2000-02-09 Andrew Haley <aph@cygnus.com>
5727 * decl.c (clear_binding_level): Remove excess initializer.
5728 (maybe_poplevels): Remove unused variable.
5729 (force_poplevels): Ditto.
5730 (struct binding_level): Add comment.
5732 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5734 * jcf-write.c (generate_classfile): Don't consider
5735 pre-initialization with reference value (use <clinit> instead.)
5736 * parse.y (java_fix_constructors): No generated constructor for
5738 (build_outer_field_access): Removed debug message.
5739 (outer_field_expanded_access_p): Adapted to bytecode generation.
5740 (build_outer_field_access_method): Use fix_method_argument_names.
5741 (build_outer_method_access_method): Fixed indentation. Added
5742 comment. Handle access method generation for static and also void
5744 (build_access_to_thisn): Inserted debug message.
5745 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5746 (resolve_qualified_expression_name): Fixed comment.
5747 (not_accessible_p): Adapted to bytecode generation. Added comment.
5748 (patch_method_invocation): Added comment.
5749 (maybe_use_access_method): Fixed leading comment. Handle static
5751 (java_complete_lhs): Don't shortcut handling of initialized upon
5752 declaration String type static fields when generating bytecode.
5753 (patch_unaryop): Handle outer field access when generating
5756 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * java-tree.h (FIELD_THISN): New macro.
5759 * jcf-write.c (append_synthetic_attribute): New function.
5760 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5761 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5762 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5764 (build_outer_field_access): Turned on access functions usage and
5765 generation when compiling to bytecode.
5766 (maybe_use_access_method): Likewise.
5768 2000-01-25 Andrew Haley <aph@cygnus.com>
5770 * java-except.h (struct eh_range): Add `expanded' field.
5771 (maybe_start_try): Add end_pc arg.
5772 (maybe_end_try): Ditto.
5773 * java-tree.h (force_poplevels): new function.
5774 * expr.c (expand_byte_code): Don't call maybe_start_try or
5776 * except.c (add_handler): Reset expanded.
5777 (expand_start_java_handler): Set expanded.
5778 (check_start_handlers): Don't expand a start handler that's
5779 already been expanded.
5780 (maybe_start_try): Add end_pc arg. Only expand a handler which
5782 (expand_end_java_handler): call force_poplevels.
5783 (force_poplevels): new function.
5784 * decl.c (binding_level): Add start_pc of binding level.
5785 (maybe_pushlevels): Call maybe_start_try when pushing binding
5787 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5788 (LARGEST_PC): Define.
5789 (clear_binding_level): Use LARGEST_PC.
5791 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5792 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5793 (binding_depth, is_class_level, current_pc): new variables.
5794 (struct binding_level): ditto.
5795 (indent): new function.
5796 (push_jvm_slot): add debugging info.
5797 (maybe_pushlevels): ditto.
5798 (maybe_poplevels): ditto.
5801 (start_java_method): ditto.
5802 (give_name_to_locals): comment only.
5803 * except.c (binding_depth, is_class_level, current_pc):
5805 (expand_start_java_handler): add debugging info.
5806 (expand_end_java_handler): ditto.
5808 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5810 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5811 (print_name_for_stub_or_jni, process_file): Constify a char*.
5813 2000-02-03 Tom Tromey <tromey@cygnus.com>
5815 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5817 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5819 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5820 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5823 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5825 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5826 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5827 (struct lang_type): New field `ii_block'.
5828 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5829 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5830 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5831 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5832 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5833 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5835 * parse.y (add_instance_initializer): New function.
5836 (in_instance_initializer): New static global.
5837 (class_body_declaration:): Link instance initializer block.
5838 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5839 (array_creation_expression:): Remove unused local.
5840 (java_parser_context_push_initialized_field): Fixed leading
5841 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5842 CPC_INSTANCE_INITIALIZER_LIST.
5843 (java_parser_context_pop_initialized_field): Likewise.
5844 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5845 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5846 CPC_INITIALIZER_STMT.
5847 (fix_constructors): New local `class_type'. Use it. Call
5848 add_instance_initializer.
5849 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5850 (patch_return): Forbid return in instance initializers.
5851 (patch_throw_statement): Enforce exception handling in the context
5852 of instance initializers.
5854 2000-02-03 Tom Tromey <tromey@cygnus.com>
5856 * Make-lang.in (java.mostlyclean): Remove executables in
5859 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5861 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5862 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5863 (java_float_finite): Convert to use union Word from javaop.h.
5864 (java_double_finite): Convert to use union DWord from javaop.h.
5866 2000-02-02 Tom Tromey <tromey@cygnus.com>
5868 * gjavah.c (options): Added `jni' entry.
5869 (help): Document -jni.
5870 (flag_jni): New global.
5871 (process_file): Handle JNI output. Don't print text from
5872 -prepend, -add, etc, when generating stubs. Only remove `.class'
5873 suffix if it actually exists.
5874 (main): Create a `.c' file when run with `--jni --stubs'. Create
5875 correct output file name with `--jni'.
5876 (print_include): Mangle header name differently in JNI case.
5877 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5879 (print_method_info): Handle JNI case. Put signature info into
5880 method name. Handle case when STREAM is NULL.
5881 (print_name_for_stub_or_jni): New function.
5882 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5883 (print_cxx_classname): Handle JNI.
5884 (print_full_cxx_name): Likewise.
5885 (decode_signature_piece): Likewise.
5886 (overloaded_jni_method_exists_p): New function.
5887 (struct method_name): Added `signature' and `sig_length' fields.
5888 (HANDLE_END_FIELD): Do nothing in JNI mode.
5890 2000-02-02 Tom Tromey <tromey@cygnus.com>
5892 * jv-scan.c: Include version.c, <getopt.h>.
5893 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5894 (options): New array.
5895 (usage): New function.
5896 (version): New function.
5897 (main): Use getopt_long to parse command line.
5898 * jcf-dump.c: Include version.c, <getopt.h>.
5899 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5900 OPT_JAVAP): New macros.
5901 (options): New array.
5902 (usage): Return `void'. Changed message.
5903 (help): New function.
5904 (version): New function.
5905 (main): Use getopt_long_only to parse command line.
5906 * gjavah.c: Include <getopt.h>.
5907 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5908 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5909 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5910 (options): New array.
5911 (java_no_argument): Removed.
5912 (help): Updated with missing options.
5913 (main): Use getopt_long_only to parse command line.
5914 (usage): Changed message.
5916 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5919 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5920 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5921 * parse.y (array_creation_expression:): Handle anonymous arrays.
5922 (build_array_from_name): Don't set `ret_name' if null.
5923 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5924 (qualify_ambiguous_name): Likewise.
5925 (java_complete_expand_class): Likewise.
5927 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5930 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5931 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5932 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5933 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5934 AIPL_FUNCTION_COMPLETED_INVOCATION.
5935 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5936 AIPL_FUNCTION_INVOCATION_READY.
5937 (AIPL_FUNCTION_DECLARATION): New enum entry.
5938 * parse.y (reorder_static_initialized): New function.
5939 (java_parser_context_pop_initialized_field): Use it.
5940 (add_inner_class_fields): Use
5941 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5942 augmented. Install marker after last alias initializer, if any.
5943 (generate_finit): Fixed typo. Don't try to retain only the used
5945 (method_header): Compute and set DECL_FUNCTION_NAP.
5946 (method_declarator): Fixed comment. Insert alias initializer in
5948 (build_alias_initializer_parameter_list): Fixed leading
5949 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5950 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5951 (java_complete_expand_class): Code to retain only used aliases
5953 (java_complete_expand_methods): New local `first_decl'. Generate
5954 $finit$ first, then expand the constructors, regular methods and
5956 (java_complete_expand_method): Don't report error on missing
5957 return statement if previously detected bogus.
5958 (fix_constructors): Don't patch constructor parameters list.
5959 (patch_method_invocation): Use new AIPL enum values. Reverse
5960 alias initializer list for anonymous classes.
5962 2000-01-30 Anthony Green <green@redhat.com>
5964 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5965 determine how many stack slots to pop.
5967 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5970 error handling/recovery.
5971 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5973 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5975 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5976 FIELD_LOCAL_ALIAS_USED): New macros.
5977 (DECL_FUNCTION_NAP): New macro.
5978 (struct lang_decl): New field `nap'.
5979 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5980 (struct lang_type): New fields `finit_stmt_list' and
5982 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5983 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5984 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5985 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5986 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5987 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5988 (BUILD_THROW): Macro line separator re-indented.
5989 * parse.y (end_class_declaration): New function.
5990 (maybe_generate_pre_expand_clinit): New name for
5991 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5992 pre-expand static fields.
5993 (maybe_generate_clinit): Function deleted.
5994 (check_for_static_method_reference): Prototype's parameter list
5996 (generate_finit): New name for maybe_generate_finit. Changed
5997 leading comment. Function rewritten to use
5998 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5999 (build_alias_initializer_parameter_list): New function.
6000 (java_parser_context_pop_initialized_field): Likewise.
6001 (add_inner_class_fields): Likewise.
6002 (type_declaration:): Call end_class_declaration.
6003 (class_member_declaration:): Likewise.
6004 (formal_parameter_list:): Fixed typos.
6005 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
6006 element. Improved error handling.
6007 (block_statement:): Call end_class_declaration.
6008 (anonymous_class_creation:): Likewise.
6009 (create_anonymous_class): Fixed comments.
6010 (create_class): Call add_inner_class_fields.
6011 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
6012 (method_header): Use MARK_FINAL_PARMS.
6013 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
6014 (method_declarator): Propagate final argument flag.
6015 (craft_constructor): New local `artificial'. Call
6016 build_alias_initializer_parameter_list. Use
6017 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
6018 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
6020 (complete_expand_class): Get rid of unused outer context local
6022 (java_complete_expand_methods): Fixed leading
6023 comment. Generate/pre-expand <clinit> first. Changed method
6024 expansion order to regular, $finit$, constructors, <clinit>.
6025 (java_complete_expand_method): Set current_function_decl.
6026 (fix_constructors): Fix constructor parameter list to account for
6027 outer context local alias initializers.
6028 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6029 (resolve_expression_name): Lookup outer context local aliases. New
6030 local `access', use it.
6031 (patch_method_invocation): Patch inner class ctor invocation with
6032 outer context local aliases initialization values. $finit$
6033 invocation patching now includes things generated with
6034 build_alias_initializer_parameter_list.
6035 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
6036 (build_super_invocation): Likewise.
6037 (patch_assignment): Changed comment.
6039 2000-01-27 Andrew Haley <aph@cygnus.com>
6041 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
6045 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6047 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
6049 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
6051 * parse.y (register_fields): Don't pass a format specifier to
6052 OBSOLETE_MODIFIER_WARNING.
6053 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
6054 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
6056 (check_modifiers): Change function into a macro.
6057 (check_class_interface_creation): Pass a literal format string.
6059 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6061 * buffer.h: PROTO -> PARAMS.
6062 * check-init.c: Likewise.
6063 * class.c: Likewise.
6064 * constants.c: Likewise.
6065 * convert.h: Likewise.
6067 * except.c: Likewise.
6069 * gjavah.c: Likewise.
6070 * java-except.h: Likewise.
6071 * java-tree.h: Likewise.
6072 * jcf-depend.c: Likewise.
6073 * jcf-dump.c: Likewise.
6074 * jcf-parse.c: Likewise.
6075 * jcf-path.c: Likewise.
6076 * jcf-reader.c: Likewise.
6077 * jcf-write.c: Likewise.
6079 * jv-scan.c: Likewise.
6080 * jvgenmain.c: Likewise.
6081 * jvspec.c: Likewise.
6085 * parse-scan.y: Likewise.
6086 * parse.h: Likewise.
6087 * parse.y: Likewise.
6088 * typeck.c: Likewise.
6089 * verify.c: Likewise.
6092 * zextract.c: Likewise.
6093 * zipfile.h: Likewise.
6095 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6098 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
6099 * constants.c (build_constant_data_ref): Check for cached
6100 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
6101 in TYPE_CPOOL_DATE_REF.
6102 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
6103 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
6104 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
6105 (LOCAL_FINAL): New macro.
6106 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
6107 constant pool -- don't try to reuse.
6108 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
6110 (find_in_current_zip): Use TYPE_JCF.
6111 * parse.h (java_check_final): Prototype removed.
6112 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
6113 (maybe_create_class_interface_decl,
6114 check_class_interface_creation): Likewise.
6115 (java_expand_finals): Function removed.
6116 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
6117 (block_statement:): Fixed comment.
6118 (anonymous_class_creation:): Likewise.
6119 (check_class_interface_creation): Reversed Jan 12, 2000 extra
6121 (check_class_interface_creation): Loosened error report on (inner)
6122 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
6123 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
6124 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
6126 (create_interface): Likewise.
6127 (anonymous_class_counter): New static global.
6128 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
6129 patch. Fixed comments.
6130 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
6131 anonymous_class_counter when declaring a toplevel class.
6132 (craft_constructor): Fixed constructor name when handling
6133 anonymous classes. Anonymous class constructors to feature hidden
6135 (java_fix_constructors): Added comment.
6136 (java_check_final): Function removed.
6137 (java_complete_expand_methods): Fixed comment. Don't generate
6138 class data, save its outgoing constant pool instead.
6139 (verify_constructor_super): Skip anonymous class constructor
6140 hidden this$<n> parameter.
6141 (java_expand_classes): New local `saved_ctxp'. Removed call to
6142 java_expand_finals and java_check_final. Expand anonymous class
6143 constructors. Generate class data.
6144 (build_super_invocation): Skip anonymous class hidden this$<n>
6146 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
6147 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
6148 (set_java_signature): Likewise.
6150 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6152 * gjavah.c: Delete ACC_VISIBILITY define.
6153 * jcf.h: Add ACC_VISIBILITY define.
6154 * parse.y: final: rule tagged <value>.
6155 (java_check_regular_methods): Use ACC_VISIBILITY define for
6156 default package access check.
6157 (local_variable_declaration_statement): Use final: rule.
6159 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
6161 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
6164 2000-01-17 Tom Tromey <tromey@cygnus.com>
6166 * gjavah.c (print_field_info): Allow non-static final fields.
6168 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6170 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
6171 * parse.y (patch_anonymous_class): New function.
6172 (create_anonymous_class): Register incomplete type when the
6173 class/interface to extends/implement isn't known yet.
6174 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
6175 (verify_constructor_super): Tuned error message.
6177 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
6180 (ANONYMOUS_CLASS_P): New macro.
6181 (TYPE_SIGNATURE, TYPE_JCF): New macros.
6182 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
6183 * parse.y (create_class): Added leading argument.
6184 (maybe_create_class_interface_decl,
6185 check_class_interface_creation): Likewise.
6186 (craft_constructor): New function.
6187 (verify_constructor_super): Added argument in prototype.
6188 (class_declaration:): Inserted leading argument.
6189 (for_begin:): Use FOR_LOOP_P.
6190 (anonymous_class_creation): Create WFL of the anonymous class to
6191 instantiate. Call build_new_invocation. Added comments.
6192 (check_class_interface_creation): Handle parameter `anonymous' in
6193 verbose mode class creation announce.
6194 (link_nested_class_to_enclosing): Exclude anonymous classes.
6195 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
6196 anonymous class, even though they appear to have an enclosing
6198 (create_interface): Pass extra argument to
6199 check_class_interface_creation.
6200 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
6201 (create_class): Call check_class_interface_creation and
6202 maybe_create_class_interface_decl with extra new argument. Don't
6203 add private this$<n> to anonymous classes.
6204 (method_declarator): Insert hidden this$<n> to anonymous class
6206 (java_fix_constructors): Deleted code creating default
6207 constructor. Call craft_constructor instead.
6208 (java_check_regular_methods): Set `saw_constructor' to 1 for
6210 (fix_constructors): Pass extra argument to verify_constructor_super.
6211 (verify_constructor_super): New local `sdecl', use it. Search for
6212 matching constructor (possibly featuring arguments) in super
6214 (lookup_method_invoke): Craft constructor according to arguments
6215 list when dealing with anonymous class constructors.
6216 (build_super_invocation): Pass arguments to anonymous class super
6218 (search_loop): Use FOR_LOOP_P.
6219 (labeled_block_contains_loop_p): Likewise.
6221 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6223 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
6224 (enclosing_context_p): New function.
6225 (get_access_flags_from_decl): Handle CLASS_STATIC.
6226 (maybe_layout_super_class): Extra first argument passed to
6228 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
6230 * decl.c (access0_identifier_node): New global.
6231 (init_decl_processing): access0_identifier_node initialized.
6232 (pushdecl): Set DECL_CONTEXT only on non type decls.
6233 * expr.c (lookup_field): Lookup inner class fields in enclosing
6235 (expand_invoke): Use ID_INIT_P.
6236 (expand_java_field_op): Use DECL_CLINIT_P.
6237 * java-tree.def (CLASS_LITERAL): New tree code.
6238 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
6239 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
6240 (struct lang_decl): New field `inner_access'.
6241 (enclosing_context_p): Prototyped.
6242 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
6243 ID_CLINIT_P): New macros.
6244 (CLASS_STATIC): New macro.
6245 (CLASS_ACCESS0_GENERATED_P): New macro.
6246 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
6247 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
6248 INNER_CLASS_P): New macros.
6249 (DECL_INNER_CLASS_LIST): New macro.
6250 * jcf-parse.c (yyparse): Avoid the use of ANSI string
6252 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6253 the shift value to int. Fixed typo in comment.
6254 * lex.c (inst_id, wpv_id): Initialize.
6255 * mangle.c (unicode_mangling_length): Take `$' into account.
6256 * parse.h (DRECOVER, RECOVER): Terminate properly.
6257 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
6258 (typedef struct _jdep): New field `enclosing'.
6259 (JDEP_ENCLOSING): New macro.
6260 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
6261 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
6262 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
6263 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
6264 GET_ENCLOSING_CPC_CONTEXT): New macros.
6265 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
6266 (do_resolve_class): Added extra argument in prototype.
6267 * parse.y (resolve_class): Added extra argument in prototype.
6268 (maybe_create_class_interface_decl): Likewise.
6269 (maybe_use_access_method, build_wfl_wrap): New functions.
6270 (java_complete_expand_classes, java_complete_expand_class):
6272 (java_parser_context_push_initialized_field,
6273 java_parser_context_suspend, java_parser_context_resume):
6275 (maybe_make_nested_class_name, make_nested_class_name,
6276 set_nested_class_simple_name_value,
6277 link_nested_class_to_enclosing, find_as_inner_class,
6278 find_as_inner_class_do, check_inner_class_redefinition,
6279 build_thisn_assign, build_current_thisn, build_access_to_thisn,
6280 maybe_build_thisn_access_method, build_outer_field_access,
6281 build_outer_field_access_methods, build_outer_field_access_expr,
6282 build_outer_method_access_method, build_new_access_id,
6283 build_outer_field_access_method, outer_field_access_p,
6284 outer_field_expanded_access_p, outer_field_access_fix,
6285 build_incomplete_class_ref, patch_incomplete_class_ref,
6286 create_anonymous_class): Likewise.
6287 (inst_id, wpv_id): New static global variables.
6288 (synchronized:): New rule, tagged <node>.
6289 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
6291 (anonymous_class_creation:): New rule, tagged <node>.
6292 (NEW_TK): Tagged <node>.
6293 (type_literals, array_type_literal): New rules, tagged <node>.
6294 (class_declaration:): Removed action when reducing by class_body:
6295 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
6296 using GET_CPC in sub-rules.
6297 (class_member_declaration): Handle inner classes.
6298 (method_declaration): When reducing method_header:, reset
6299 current_function_decl when appropriate.
6300 (method_declarator:): Set the number of formal parameter to 0 for
6301 method declared without arguments.
6302 (constructor_declarator:): Likewise.
6303 (static_initializer:): List of elements kept in a list.
6304 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
6305 use of the keyword `static' for type declarations.
6306 (block_statement:): Handle inner class declarations.
6307 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
6308 type qualified `this'.
6309 (class_instance_creation_expression): Use anonymous_class_creation:
6310 to handle inner class instances creation. Handle qualified `new'.
6311 (something_dot_new): Added appropriate actions.
6312 (create_new_parser_context): New function.
6313 (java_push_parser_context, java_parser_context_save_global,
6314 java_parser_context_suspend): Use create_new_parser_context.
6315 (check_modifiers): Changed leading comment.
6316 (check_class_interface_creation): Handle interclasses.
6317 (add_superinterfaces): Fixed comment.
6318 (create_interface): Build qualified name from the raw_name instead
6319 of its matching WFL. Push the initialized fields list. raw_name added
6320 as an extra argument to maybe_create_class_interface_decl.
6321 (create_class): Build qualified name from the raw_name instead of
6322 its matching WFL. Removed assignment to current_parsed_class_un.
6323 Call PUSH_ERROR before returning an error. Suspend the current
6324 parser context when processing an inner class. Push the
6325 initialized fields list. raw_name added as an extra argument to
6326 maybe_create_class_interface_decl. Add the private this$<n>
6328 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
6329 (register_fields): Get the class type from GET_CPC and handle
6330 previous errors. Added code to handle the creation of static
6331 fields in inner classes. Initialized fields initialization
6332 statements kept in a list of lists.
6333 (maybe_generate_finit): Initialized fields initialization
6334 statements kept in a list of lists. Use GET_CPC.
6335 (maybe_generate_clinit): Likewise.
6336 (method_header): Use GET_CPC and GET_CPC_UN.
6337 (parser_qualified_classname): Handle inner classes.
6338 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
6339 (java_fix_constructors): Hide pointer to enclosing context
6340 instance in constructor list when dealing with inner classes.
6341 (jdep_resolve_class): Call resolve_class with extra first argument
6343 (resolve_class): Add enclosing context as a first extra argument
6344 to do_resolve_class.
6345 (do_resolve_class): Call find_as_inner_class. Handle WFLs
6347 (resolve_no_layout): Extra argument added to resolve_class
6349 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
6350 (java_get_real_method_name): Use GET_CPC_UN.
6351 (check_abstract_method_definitions): Use DECL_CLINIT_P.
6352 (java_check_abstract_methods): Handle static method declared in
6353 inner classes by an error.
6354 (java_check_regular_methods): Use DECL_CLINIT_P.
6355 (source_start_java_method): Also set DECL_MAX_LOCALS.
6356 (create_artificial_method): Call java_parser_context_save_global
6357 and java_parser_context_restore_global instead of saving/restoring
6358 the context by hand.
6359 (expand_start_java_method): Improved verbose mode message.
6360 (java_complete_expand_methods): Fixed leading comment. Use
6362 (fix_constructors): Added assignment to this$<n> if necessary.
6363 (java_expand_classes): Call java_complete_expand_classes instead
6364 of java_complete_expand_methods.
6365 (make_qualified_primary): Simplified.
6366 (merge_qualified_name): Optimized for missing left or right parts.
6367 (resolve_expression_name): Handle access to outer class fields from
6369 (resolve_qualified_expression_name): New macro
6370 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
6371 classes. Report error on non appropriate qualification of
6372 `new'. Handle qualified `this'.
6373 (not_accessible_p): Allow access to outer class private fields from
6375 (patch_method_invocation): Handle method invocations through
6376 access methods and inner class constructor invocations.
6377 (find_applicable_accessible_methods_list): Search enclosing
6378 contexts of an inner class.
6379 (search_applicable_methods_list): Fixed typo.
6380 (argument_types_convertible): Handle inner class constructors'
6381 hidden outer context reference argument.
6382 (qualify_ambiguous_name): Handle qualified `this'.
6383 (java_complete_lhs): Handle use of field accessed through
6384 artificial access methods in various cases of assignments. Handle
6386 (check_final_assignment): Use DECL_CLINIT_P.
6387 (valid_ref_assignconv_cast_p): Handle the destination being an
6388 enclosing context of the source.
6389 (patch_unaryop): Handle use of field accessed through artificial
6391 (patch_return): Use DECL_CLINIT_P.
6392 (patch_throw_statement): Use DECL_CLINIT_P.
6393 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
6394 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
6397 2000-01-16 Anthony Green <green@cygnus.com>
6399 * parse.y (build_string_concatenation): Only use
6400 StringBuffer(String) shortcut if String arg is constant.
6402 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6404 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
6405 the shift value to int. Fixed typo in comment.
6407 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6409 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
6410 * jcf-write.c: Likewise.
6411 * parse.y: Likewise.
6412 * parse.c: Regenerate.
6414 2000-01-09 Anthony Green <green@cygnus.com>
6416 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
6417 bytecodes in the correct order.
6419 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6421 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
6423 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
6425 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6426 before building constant array decl.
6428 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
6431 method invocation and typo in conditional expression.
6432 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
6433 the appropriate NOTE_POP.
6434 * parse.y (patch_binop): Shift value mask to feature the right
6437 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6439 * class.c (assume_compiled, assume_compiled_node): Add static
6441 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
6443 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
6445 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
6447 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
6448 to `__modifier' to avoid stringifying it.
6450 * parse.y (verify_constructor_circularity): Don't call a variadic
6451 function with a non-literal format string.
6452 (java_check_abstract_methods): Move unreachable code inside
6453 `continue' statement.
6454 (lookup_method_invoke): Call xstrdup, not strdup.
6456 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6459 * jcf-parse.c (yyparse): Likewise.
6461 * jv-scan.c (main): Likewise.
6463 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6465 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6466 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6467 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6470 * parse.y (synchronized, variable_redefinition_error,
6471 check_class_interface_creation, create_interface, create_class,
6472 method_header, finish_method_declaration,
6473 check_modifiers_consistency, method_declarator,
6474 complete_class_report_errors, check_abstract_method_definitions,
6475 java_check_regular_methods, check_throws_clauses,
6476 java_check_abstract_methods, read_import_dir,
6477 check_pkg_class_access, declare_local_variables, fix_constructors,
6478 cut_identifier_in_qualified, resolve_expression_name,
6479 resolve_qualified_expression_name, patch_method_invocation,
6480 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6481 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6482 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6483 patch_try_statement, patch_synchronized_statement,
6484 patch_throw_statement, check_thrown_exceptions,
6485 patch_conditional_expr): Likewise.
6487 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6489 * Makefile.in (LIBDEPS): Added gcc's errors.o
6490 (../jcf-dump$(exeext):): Link with gcc's errors.o
6491 (../gcjh$(exeext):): Likewise.
6492 * expr.c (expand_java_NEW): Layout the entire target type instead of
6493 laying out its methods only.
6494 (lookup_field): Layout the class after having loaded it.
6495 * java-tree.h (java_debug_context): Declared.
6496 * jcf-io.c (toplev.h): Included.
6497 (find_class): Removed assignment to jcf's outofsynch
6498 field. Force source file to be read if newer than its matching
6499 class file. Tweaked debug messages.
6500 * jcf-parse.c (jcf_out_of_synch): Deleted.
6501 (read_class): Call to jcf_out_of_synch removed.
6502 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6503 (jcf_out_of_synch): Prototype deleted.
6504 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6505 `deprecated' and `class_err': integer turned into bit fields.
6506 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6507 * parse.y (package_list): New global.
6508 (package_declaration:): Record newly parsed package name.
6509 (extra_ctxp_pushed_p): Static global deleted.
6510 (java_parser_context_save_global): Create buffer context for the
6511 purpose of saving globals, if necessary.
6512 (java_parser_context_restore_global): Pop context pushed for the
6513 purpose of saving globals, if necessary.
6514 (java_debug_context_do): New prototype and function.
6515 (java_debug_context): Likewise.
6516 (do_resolve_class): Use already parsed package names to qualify
6517 and lookup class candidate.
6518 (java_pre_expand_clinit): Removed unnecessary local variable.
6520 1999-12-17 Tom Tromey <tromey@cygnus.com>
6522 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6524 (process_file): Use `\n\' at end of each line in string.
6526 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6528 * expr.c (expand_invoke): Layout the loaded class before
6529 attempting to use it.
6530 (expand_java_field_op): Allow final field assignments to take
6532 * typeck.c (convert): Return error_mark_node if expr is null.
6534 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 * class.c (class_depth): Return -1 if the class doesn't load
6538 * expr.c (can_widen_reference_to): Check for errors during depth
6539 computation and return 0 accordingly.
6540 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6541 create default constructors and add an other error check.
6542 * parse.h (java_fix_constructors): Prototyped.
6543 * parse.y (java_pre_expand_clinit): Likewise.
6544 (build_super_invocation): Re-prototyped to feature one argument.
6545 (java_check_circular_reference): Directly use `current'.
6546 (java_fix_constructors): New function.
6547 (java_check_regular_methods): Don't create default constructors
6548 here, but abort if none were found.
6549 (java_complete_expand_methods): Pre-process <clinit> calling
6550 java_pre_expand_clinit.
6551 (java_pre_expand_clinit): New function.
6552 (fix_constructors): build_super_invocation invoked with the
6553 current method declaration as an argument.
6554 (build_super_invocation): Use the context of the processed method
6555 decl argument instead of current_class.
6556 * typeck.c (lookup_java_method): Take WFLs in method names into
6559 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6561 * class.c (make_class_data): flag_keep_inline_functions to keep
6562 private methods in the method array.
6564 1999-12-15 Anthony Green <green@cygnus.com>
6566 * check-init.c (check_init): Take into account both types of
6567 `throw's when checking for uninitialized variables.
6569 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6571 * parse.y (java_complete_lhs): Force convertion of array
6572 dimensions to int_type_node, that's what runtime's ABI expects.
6574 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6576 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6577 operand of a WFL, until the Java front-end gets fixed with regard
6578 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6580 1999-12-10 Andrew Haley <aph@cygnus.com>
6582 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6583 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6584 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6588 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6591 before calling expand_eh_region_start and expand_start_all_catch.
6592 * except.c (expand_start_java_handler): Switch to permanent
6593 obstack before calling expand_eh_region_start.
6594 (expand_end_java_handler): Switch to permanent obstack before
6595 calling expand_start_all_catch.
6597 1999-12-5 Anthony Green <green@cygnus.com>
6599 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6600 function with side effects.
6601 (init_decl_processing): Mark all memory allocating DECLs with
6604 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * except.c (expand_end_java_handler): Call
6607 expand_resume_after_catch and end_catch_handler.
6609 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6611 * verify.c (verify_jvm_instructions): Create new return label
6612 chain if non existent (don't rely on the verified state of the jsr
6615 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6617 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6618 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6620 * parse.y (patch_assignment): Removed bogus final class test on
6621 lhs when checking on whether to emit an ArrayStoreException runtime
6623 * expr.c (expand_java_arraystore): Likewise.
6625 1999-11-28 Anthony Green <green@cygnus.com>
6627 * decl.c (find_local_variable): Reuse single slot decls when
6630 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6632 * jcf-parse.c (saw_java_source): Global variable removed.
6633 (read_class): Don't use `saw_java_source'. Added extra braces.
6634 (yyparse): Code setting `saw_java_source' removed.
6636 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6638 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6640 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6642 * verify.c (merge_type_state): Non verified subroutines being
6643 considered more than once to trigger passive type merge.
6645 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6647 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6648 in case of error. Error message tuned.
6650 1999-11-21 Anthony Green <green@cygnus.com>
6652 * constants.c (find_methodref_index): Unwrap method names before
6653 inserting them in the constant pool.
6655 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6657 * class.c (assume_compiled_node): New typedef.
6658 (assume_compiled_tree): New static data.
6659 (find_assume_compiled_node): New function.
6660 (add_assume_compiled): New function.
6661 (assume_compiled): New function.
6662 * class.c (make_class_data): Use assume_compiled.
6663 (is_compiled_class): Use assume_compiled.
6665 * java-tree.h (add_assume_compiled): Declare.
6667 * lang.c (lang_decode_option): Parse new options.
6669 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6671 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6672 int_type_node: that's what `_Jv_AllocObject' expects.
6674 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * parse.y (lookup_method_invoke): Use lang_printable_name to
6677 reliably build the type name during error report. Fixes PR gcj/97.
6679 1999-11-09 Tom Tromey <tromey@cygnus.com>
6681 * jcf-path.c: Include <sys/stat.h>.
6682 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6683 (DIR_UP): New macro.
6685 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6687 * parse.y (source_end_java_method): Resume permanent allocation,
6688 reversing Apr 27 1998 patch.
6689 (patch_string_cst): Pop obstacks after having pushed the permanent
6692 1999-11-05 Tom Tromey <tromey@cygnus.com>
6694 * class.c (finish_class): Emit inlined methods if any native
6695 methods exist in the class. Fixes PR gcj/85.
6697 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6699 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6700 (qualify_ambiguous_name): Likewise.
6702 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6704 * typeck.c: (lookup_java_method): search all inherited
6705 interfaces when looking up interface method.
6707 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * parse.y (method_header:): Issue error message for rule `type
6711 (synchronized:): Error report when not using synchronized.
6713 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6715 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6716 being used before the superclass constructor has been called.
6717 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6718 instead of `CALL_THIS_CONSTRUCTOR_P'.
6720 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6722 * check-init.c: Fix typo in comment.
6724 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6729 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6731 * parse.y (expression_statement:): Call function to report
6732 improper invocation of a constructor.
6733 (parse_ctor_invocation_error): New function.
6735 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6737 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6740 1999-10-21 Tom Tromey <tromey@cygnus.com>
6742 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6743 in generated `main'.
6745 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6747 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6748 (qualify_ambiguous_name): Likewise.
6750 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6752 * parse.y (java_complete_tree): fold_constant_for_init to work on
6754 (java_complete_lhs): Likewise.
6755 (array_constructor_check_entry): Complete an initializer element
6756 on permanent_obstack.
6758 1999-10-19 Tom Tromey <tromey@cygnus.com>
6760 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6761 From Mike Moreton <mike@pillim.demon.co.uk>.
6763 1999-10-15 Greg McGary <gkm@gnu.org>
6765 * java-tree.h (flag_bounds_check): Remove extern decl.
6766 * lang.c (flag_bounds_check): Remove global variable.
6767 (lang_f_options): Remove "bounds-check" entry.
6768 (lang_init_options): Default flag_bounds_check to "on".
6770 1999-10-14 Tom Tromey <tromey@cygnus.com>
6772 * jvgenmain.c (usage): New function.
6773 (main): Use it. Also, handle `-D' options.
6774 * jvspec.c (lang_specific_driver): Recognize -D.
6775 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6777 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6779 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6781 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6782 variadic function with a non-literal format string.
6784 * parse-scan.y (report_main_declaration): Likewise.
6786 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6788 * parse.y (read_import_dir, patch_assignment, patch_binop,
6789 patch_array_ref): Likewise.
6791 * typeck.c (build_java_array_type): Likewise.
6793 * verify.c (verify_jvm_instructions): Likewise.
6795 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6799 1999-10-07 Anthony Green <green@cygnus.com>
6801 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6802 where CHECK_PUT may fail for valid reasons.
6804 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6805 UNSAFE_PUTN): New macros.
6807 1999-10-04 Tom Tromey <tromey@cygnus.com>
6809 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6810 well. Fixes Java PR gcj/59.
6811 * parse-scan.y (yyerror): Report errors.
6813 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6815 * decl.c (insert_block): Remove unconditional `abort'.
6817 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6819 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6820 FUNCTION_CODE now of type int. All callers changed.
6821 Set the builtin's DECL_BUILT_IN_CLASS.
6823 1999-09-23 Tom Tromey <tromey@cygnus.com>
6825 * jvspec.c (lang_specific_driver): Don't read spec file if
6826 -fsyntax-only given.
6828 1999-09-22 Tom Tromey <tromey@cygnus.com>
6830 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6832 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6833 (WORDS_TO_LONG): Likewise.
6834 (WORDS_TO_DOUBLE): Likewise.
6836 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6838 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6839 (RELOCATION_VALUE_1): Likewise.
6840 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6841 push_in_const, push_long_const): Prototyped.
6842 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6843 (push_constant2): Likewise.
6844 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6845 (find_constant_wide): Cast find_constant2's integer arguments to
6847 (find_constant_index): Cast find_constant2's and find_constant2's
6848 integer arguments to `jword'.
6849 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6850 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6851 (emit_if): Use RELOCATION_VALUE_1.
6852 (emit_goto): Likewise.
6853 (emit_jsr): Likewise.
6854 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6855 argument to push_long_const to HOST_WIDE_INT.
6857 1999-09-15 Andreas Schwab <schwab@suse.de>
6859 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6861 1999-09-20 Nick Clifton <nickc@cygnus.com>
6863 * lang.c (lang_decode_option): Extend comment.
6865 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6870 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6872 * gjavah.c (get_field_name, print_method_info, print_include,
6873 add_namelet): Use xmalloc, not malloc.
6875 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6876 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6879 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6881 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6883 * jcf-path.c (add_entry): Likewise.
6885 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6887 * jv-scan.c (xmalloc): Remove definition.
6889 * jvgenmain.c (xmalloc): Likewise.
6891 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6893 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6895 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6896 concat, not xmalloc/sprintf.
6897 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6898 (xstrdup): Remove definition.
6900 * parse.y (duplicate_declaration_error_p,
6901 constructor_circularity_msg, verify_constructor_circularity,
6902 check_abstract_method_definitions, java_check_regular_methods,
6903 java_check_abstract_methods, patch_method_invocation,
6904 check_for_static_method_reference, patch_assignment, patch_binop,
6905 patch_cast, array_constructor_check_entry, patch_return,
6906 patch_conditional_expr): Use xstrdup, not strdup.
6908 * zextract.c (ALLOC): Use xmalloc, not malloc.
6910 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6912 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6914 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6915 (do_spec, lang_specific_pre_link, lang_specific_driver,
6916 input_filename, input_filename_length): Don't declare.
6917 (main_class_name, jvgenmain_spec, lang_specific_driver):
6919 (lang_specific_driver): All calls to the function pointer
6920 parameter now explicitly call `fatal'.
6922 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * parse.y (find_applicable_accessible_methods_list): Search
6925 abstract classes as interfaces.
6927 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * class.c (finish_class): We're now outside a valid method
6930 declaration. Tell the rest of gcc so.
6932 1999-09-08 Bruce Korb autogen@linuxbox.com
6934 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6936 1999-09-07 Tom Tromey <tromey@cygnus.com>
6938 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6940 (decode_signature_piece): Don't emit "::" in JArray<>.
6941 (print_namelet): Only print trailing `;' when printing a class.
6943 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6945 * java-tree.h: Delete declarations for all tree nodes now moved to
6947 * decl.c: Delete their definitions.
6949 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6951 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6952 * Makefile.in (OBJS): Add ggc-callbacks.o.
6953 (OBJDEPS): Likewise.
6955 1999-09-03 Tom Tromey <tromey@cygnus.com>
6957 * parse.y (strip_out_static_field_access_decl): Return operand if
6958 it satisfies JDECL_P.
6960 1999-09-02 Tom Tromey <tromey@cygnus.com>
6962 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6963 Handle nested arrays, like `[[I'.
6965 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6967 * class.c (finish_class): Remove unused parameter, all callers
6970 * expr.c (build_java_athrow): Change return type to void.
6971 (java_lang_expand_expr): Make sure each case in switch returns a
6974 * java-tree.h (finish_class): Fix prototype to take void args.
6976 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6977 (main): Issue return from main, not exit.
6979 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6981 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6983 * jv-scan.c (main): Issue return from main, not exit.
6985 * parse.y (check_abstract_method_definitions,
6986 java_check_abstract_method_definitions): Add static prototypes.
6987 (java_complete_expand_methods): Fix call to `finish_class'.
6989 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6992 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6994 * lang.c (language_string): Constify.
6996 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6998 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6999 Remove hacks for stuff which comes from libiberty.
7001 * Make-lang.in: Likewise.
7003 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
7005 * Makefile.in (xref.o): Depend on xref.c explicitly.
7007 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7009 * java-tree.h (lang_printable_name): Constify a char*.
7011 * lang.c (lang_printable_name): Likewise.
7013 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
7015 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
7018 1999-08-26 Tom Tromey <tromey@cygnus.com>
7020 * gjavah.c (print_cxx_classname): Print "::" before qualified
7023 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7025 * parse.y (lookup_cl): Changed leading comment. Now does its best
7026 to set the column number.
7027 (qualify_ambiguous_name): Take WFL wrappers into account.
7029 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
7031 * verify.c (verify_jvm_instructions): Don't check instruction
7032 validity beyond end of method.
7034 1999-08-25 Tom Tromey <tromey@cygnus.com>
7036 * jvspec.c (lang_specific_driver): Correctly handle --help again.
7038 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7040 * gjavah.c (print_name, print_base_classname, utf8_cmp,
7041 cxx_keyword_subst, generate_access, name_is_method_p,
7042 get_field_name, print_field_name, super_class_name, print_include,
7043 decode_signature_piece, print_class_decls, usage, help,
7044 java_no_argument, version, add_namelet, print_namelet): Add static
7046 (print_base_classname, utf8_cmp, cxx_keyword_subst,
7047 name_is_method_p): Constify a char*.
7048 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
7049 Provide a final else clause in an if-else-if.
7050 (print_field_info): Add missing final arg in function call to
7052 (print_method_info, decompile_method, decode_signature_piece,
7053 print_c_decl, print_full_cxx_name, print_stub,
7054 print_mangled_classname, super_class_name, print_include,
7055 add_namelet, add_class_decl, print_class_decls, process_file,
7056 help): Constify a char*.
7058 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
7059 push_int_const, find_constant_wide, find_constant_index,
7060 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
7061 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
7062 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
7063 emit_if, emit_goto, emit_jsr, call_cleanups,
7064 make_class_file_name): Add static prototypes.
7065 (generate_bytecode_return, generate_bytecode_insns): Pass a
7066 NULL_PTR, not a NULL_TREE.
7068 * jv-scan.c: Include "jcf.h".
7069 (main): Declare using DEFUN macro.
7071 * jvspec.c (find_spec_file, lang_specific_pre_link,
7072 lang_specific_driver): Add prototypes.
7073 (find_spec_file): Constify a char*.
7075 * keyword.gperf (hash, java_keyword): Add prototypes.
7077 * lang.c (lang_print_error): Add static prototype.
7078 (lang_init): Prefer memcpy over bcopy to avoid casts.
7080 * lex.c (yylex): Add static prototype.
7082 * parse-scan.y: Include "lex.c" earlier.
7084 * parse.h: Remove redundant declaration for `yylex'.
7086 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
7087 labeled_block_contains_loop_p): Add static prototypes.
7088 (not_accessible_p): Make static to match prototype.
7090 * verify.c (start_pc_cmp): Don't needlessly cast away const.
7092 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7094 * parse.y (check_method_redefinition): Changed leading comment.
7095 (check_abstract_method_definitions): New function.
7096 (java_check_abstract_method_definitions): New function.
7097 (java_check_regular_methods): Call it.
7098 (verify_constructor_super): Fixed indentation.
7099 (lookup_method_invoke): Likewise.
7101 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * parse.y (method_header): Return a null pointer if the current
7105 (finish_method_declaration): Return if the current function decl
7107 (source_start_java_method): Likewise.
7108 (java_method_add_stmt): Likewise.
7110 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7112 * class.c (emit_register_class): Removed unnecessary call to
7114 * parse.y (labeled_block_contains_loop_p): Removed unused local
7117 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7119 * parse.y (java_refold): Added prototype.
7121 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
7124 (java_stabilize_reference): Removed unnecessary `else'.
7125 (java_complete_lhs): Set flag to remember boolean. Call
7126 java_refold. Added comments.
7127 (java_decl_equiv): New function.
7128 (binop_compound_p): Likewise.
7129 (java_refold): Likewise.
7130 (patch_unaryop): Striped static field access assigned to decl and
7131 op. Changed promotion scheme for ++/-- operators.
7132 (search_loop): New function.
7133 (labeled_block_contains_loop_p): Likewise.
7134 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
7136 (patch_bc_statement): Call search_loop. Fixed comment.
7138 1999-08-14 Anthony Green <green@cygnus.com>
7140 * expr.c (java_lang_expand_expr): Mark static array data as
7143 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7145 * jvgenmain.c (main): NUL-terminate name_obstack.
7147 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7149 * check-init.c (check_bool2_init, done_alternative): Add static
7152 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
7153 (add_method, build_utf8_ref, build_class_ref,
7154 append_gpp_mangled_type, layout_class_method): Constify a char*.
7156 * decl.c (push_promoted_type, make_binding_level): Add static
7158 (push_promoted_type, pushdecl): Constify a char*.
7160 * except.c (find_handler_in_range, link_handler,
7161 check_start_handlers): Add static prototypes.
7163 * expr.c (process_jvm_instruction): Constify a char*.
7165 * gjavah.c (main): Constify a char*.
7167 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
7170 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
7172 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
7173 munge, print_ents): Constify a char*.
7175 * jcf-dump.c (disassemble_method): Constify a char*.
7176 (print_constant_pool, print_exception_table): Add static prototypes.
7177 (print_constant, print_exception_table, main, disassemble_method):
7180 * jcf-io.c (find_classfile, find_class): Likewise.
7182 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
7183 (set_source_filename, predefined_filename_p): Add static prototypes.
7184 (set_source_filename, get_constant, get_class_constant,
7185 find_in_current_zip): Constify a char*.
7187 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
7189 (add_entry, add_path, jcf_path_classpath_arg,
7190 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7192 * jcf-reader.c (get_attribute, jcf_parse_preamble,
7193 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
7194 jcf_parse_one_method, jcf_parse_methods,
7195 jcf_parse_final_attributes): Add static prototypes.
7196 (get_attribute): Constify a char*.
7198 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
7199 jcf_dependency_add_target, jcf_path_classpath_arg,
7200 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
7202 * jv-scan.c (main): Constify a char*.
7203 (gcc_obstack_init): Add prototype arguments.
7205 * jvgenmain.c (gcc_obstack_init): Likewise.
7206 (main): Constify a char*.
7208 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
7210 (put_decl_string, lang_print_error): Constify a char*.
7211 (lang_init): Remove redundant extern prototype.
7213 * mangle.c (emit_unicode_mangled_name): Constify a char*.
7215 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
7216 Add static prototypes.
7217 (get_type_from_signature): Constify a char*.
7219 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
7220 Add static prototypes.
7221 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
7222 (verify_jvm_instructions): Constify a char*.
7224 * xref.c (xref_flag_value): Likewise.
7226 * xref.h (xref_flag_value): Likewise.
7228 * zextract.c (makeword, makelong): Add static prototypes.
7229 (makeword, makelong): Constify a uch*.
7231 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7233 * lang.c (java_dummy_print): Constify a char*.
7234 (lang_print_error): Likewise.
7235 (lang_init): Remove redundant prototype for `print_error_function'.
7236 (lang_init_source): Likewise.
7237 (lang_identify): Constify a char*.
7239 1999-08-09 Tom Tromey <tromey@cygnus.com>
7241 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
7242 (WORDS_TO_LONG): Likewise.
7243 (WORDS_TO_DOUBLE): Likewise.
7245 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7247 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
7249 * expr.c (java_stack_pop, java_array_data_offset,
7250 build_java_throw_out_of_bounds_exception, case_identity,
7251 build_java_check_indexed_type): Add static prototypes.
7252 (linenumber_table, expand_invoke, expand_java_field_op,
7253 build_primtype_type_ref, expand_byte_code): Constify a char*.
7255 * java-tree.h (build_primtype_type_ref, linenumber_table):
7257 (java_lang_expand_expr): Add prototype.
7259 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
7260 `java_lang_expand_expr'.
7262 * lex.c (java_lex_error): Constify a char*.
7263 (java_get_unicode, java_read_char, java_allocate_new_line,
7264 java_unget_unicode, java_sneak_unicode): Prototype.
7266 * parse-scan.y (current_class, package_name, method_declarator,
7267 report_class_declaration, yyerror): Constify a char*.
7269 * parse.h (java_report_errors): Prototype.
7270 (yyerror): Constify a char*.
7272 * parse.y (classitf_redefinition_error, check_modifiers,
7273 parse_jdk1_1_error, lookup_package_type,
7274 lookup_package_type_and_set_next, get_printable_method_name,
7275 purify_type_name): Constify a char*.
7276 (build_super_invocation, maybe_generate_finit,
7277 verify_constructor_super, parser_add_interface,
7278 add_superinterfaces, jdep_resolve_class, note_possible_classname,
7279 java_complete_expand_methods, java_expand_finals,
7280 cut_identifier_in_qualified, java_stabilize_reference,
7281 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
7282 merge_string_cste): Prototype.
7283 (single_type_import_declaration, yyerror,
7284 variable_redefinition_error, build_array_from_name,
7285 build_unresolved_array_type, check_class_interface_creation,
7286 resolve_class, complete_class_report_errors,
7287 note_possible_classname, read_import_dir,
7288 find_in_imports_on_demand, resolve_package, fix_constructors,
7289 check_deprecation, lookup_method_invoke,
7290 maybe_build_primttype_type_ref, array_constructor_check_entry):
7292 (java_complete_expand_methods, java_expand_finals): Make static.
7293 (convert_narrow): Remove static prototype.
7295 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
7297 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
7299 1999-08-02 Richard Henderson <rth@cygnus.com>
7301 * decl.c: Include defaults.h instead of expr.h.
7302 * parse.y: Likewise.
7304 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
7306 * java/decl.c (start_java_method): Change all uses of
7307 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
7308 Ensure expr.h is included.
7309 * java/expr.c (pop_arguments): Ditto.
7310 * java/parse.y (expand_start_java_method): Ditto.
7312 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7314 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
7316 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
7318 * decl.c: Include "function.h".
7319 * except.c: Likewise.
7320 * parse.y: Likewise.
7321 * Makefile.in: Update dependencies.
7323 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7325 * expr.c (build_java_soft_divmod): Provide a default case in switch.
7326 (java_lang_expand_expr): Mark parameters `target', `tmode' and
7327 `modifier' with ATTRIBUTE_UNUSED.
7329 * gjavah.c (process_file): Add braces around ambiguous `else'.
7331 * jcf-dump.c (print_access_flags, localvar_free): Change return
7334 * parse.y (java_complete_expand_method): Initialize variable
7336 (resolve_qualified_expression_name): Likewise for `field_decl'.
7337 (patch_method_invocation): Likewise for `class_to_search'.
7338 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
7339 (patch_assignment): Likewise for `lhs_type'.
7341 * verify.c (verify_jvm_instructions): Remove unused variable
7344 1999-07-25 Richard Henderson <rth@cygnus.com>
7346 * decl.c (va_list_type_node): New.
7348 1999-07-25 Anthony Green <green@cygnus.com>
7350 * gjavah.c (print_stub): New function.
7351 (METHOD_IS_NATIVE): New macro.
7352 (print_mangled_classname): Make static.
7353 (HANDLE_END_FIELD): Don't emit fields during stub generation.
7354 (process_file): Perform stub generation.
7355 (HANDLE_METHOD): Don't emit class decls during stub
7357 (HANDLE_END_METHOD): Take into account stub generation.
7358 (print_method_info): Handle stub generation.
7359 (print_stub): New function.
7360 (print_cxx_classname): Make signature consistant with others.
7361 (help): Describe -stubs option.
7362 (main): Create stub file.
7363 (version): Use version.c.
7364 (print_full_cxx_name): New function.
7365 (print_c_decl): Use print_full_cxx_name.
7367 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * check-init.c (check_init): Handle MAX_EXPR.
7371 1999-07-15 Andrew Haley <aph@cygnus.com>
7373 * lang.c (flag_use_divide_subroutine): New variable.
7374 * typeck.c: (convert_ieee_real_to_integer): Bounds check
7375 fp-to-integer conversion.
7376 (convert): Call convert_ieee_real_to_integer when flag_fast_math
7379 * expr.c (build_java_soft_divmod): New function.
7380 (build_java_binop): Call build_java_soft_divmod if
7381 flag_use_divide_subroutine is set.
7382 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7383 soft_lrem_node: new builtin functions.
7384 (init_decl_processing) Initialize the new builtins.
7385 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
7386 soft_lrem_node: new builtin functions.
7387 (build_java_soft_divmod): New function.
7388 * parse.y: Call build_java_soft_divmod if
7389 flag_use_divide_subroutine is set.
7392 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
7393 a --specs= arg) even if not linking.
7394 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
7395 -fuse-divide-subroutine
7397 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7399 * parse.y (resolve_and_layout): Check methods only once.
7400 (resolve_qualified_expression_name): Verify thrown exceptions
7402 (check_thrown_exceptions): Reject exceptions thrown in
7403 initializer. Error message tuned.
7405 1999-07-14 Andrew Haley <aph@cygnus.com>
7407 * expr.c (expand_expr): Do not return the last statement in a
7408 block as the block's value.
7410 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
7413 CALL_EXPR, to avoid order of evaluation changes.
7415 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7417 * parse.y (qualify_ambiguous_name): Do not use
7418 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
7420 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7422 * check-init.c (check_init): Handle MAX_EXPR.
7423 * expr.c (force_evaluation_order): Force method call arguments to
7424 be evaluated in left-to-right order.
7425 * parse.y (qualify_ambiguous_name): Loop again to qualify
7426 NEW_ARRAY_EXPR properly.
7428 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7430 * parse.y (patch_invoke): Resolve unresolved invoked method
7432 (qualify_ambiguous_name): STRING_CST to qualify expression for
7433 type name resolution.
7435 1999-06-24 Andrew Haley <aph@cygnus.com>
7437 * class.c (finish_class): Whenever a deferred method is
7438 output, rescan the list of methods to see if a new candidate for
7439 output can be found.
7441 1999-06-28 Tom Tromey <tromey@cygnus.com>
7443 * jvspec.c (lang_specific_driver): Recognize --help.
7445 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7447 * parse.y (resolve_package): Fixed bogus return statement.
7448 (patch_method_invocation): Resolve method invocation beginning with
7449 a package name qualifier.
7451 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7453 * Make-lang.in (java.stage1): Depend on stage1-start.
7454 (java.stage2): Likewise for stage2-start.
7455 (java.stage3): Likewise for stage3-start.
7456 (java.stage4): Likewise for stage4-start.
7458 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * parse.y (java_complete_lhs): When doing cross referencing, don't
7461 try to keep file location on a WFL expanded as a CALL_EXPR.
7463 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7466 compiling to class file a void method with an empty method body.
7467 As a side effect, the bytecode backend will generate the
7468 appropriate `return' instruction.
7470 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7472 * parse.y (lookup_package_type_and_set_next): New function prototype.
7473 (resolve_package): Search current and imported packages.
7474 (lookup_package_type_and_set_next): New function.
7476 1999-06-22 Andrew Haley <aph@cygnus.com>
7478 * verify.c (verify_jvm_instructions): Check for pending blocks
7479 before invalid PC test and opcode switch, not after.
7481 1999-06-21 Andrew Haley <aph@cygnus.com>
7483 * except.c (find_handler_in_range): The upper limit for exception
7484 ranges is exclusive, not inclusive: (start <= pc < end).
7485 (link_handler): find child pointer which points to outer by
7486 searching sibling list: previous code incorrectly assumed that
7487 outer->outer->first_child must point to outer.
7488 * verify.c (verify_jvm_instructions): FIXME added to code for
7490 (verify_jvm_instructions): Do not assume that the last block
7491 processed in a subroutine is a block which ends with a `ret'
7492 instruction. With some control flows it is possible that the last
7493 block ends with an `athrow'.
7495 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7497 * parse.y (qualify_ambiguous_name): Reorganized the post
7498 evaluation of non WFL leading expression nodes.
7500 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7505 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7507 * parse.y (qualify_ambiguous_name): Handle qualified expression
7508 beginning with a STRING_CST.
7510 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * parse.y (register_fields): Set DECL_INITIAL on both
7513 pre-initialized static and public fields.
7514 (resolve_field_access): Static field access expressions to always
7516 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7517 qualification. CONVERT_EXPR to be resolved as an expression name.
7518 (java_complete_lhs): Identify and access qualified final
7519 initialized field in switch statement case expression.
7520 (fold_constant_for_init): Pre-initialized field decl constant to
7523 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7525 * parse.y (note_possible_classname): Mark returned node with
7526 QUALIFIED_P only if the original class name contained a '/'.
7528 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7530 * Make-lang.in (gcjh): More parallel build fixes.
7532 1999-06-03 Mike Stump <mrs@wrs.com>
7534 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7536 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7538 * except.c (link_handler): Chain exception handlers in order.
7540 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7542 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7543 with nops and process as usual in order to always set correct EH
7544 ranges. Emit detailed warnings about unreachable bytecodes.
7546 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7548 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7551 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7554 or the searched field decl.
7556 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * parse.y (fold_constant_for_init): Convert numerical constant
7559 values to the type of the assigned field.
7561 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * expr.c (lookup_field): Relaxed the test on class loading error
7565 * parse.y (fold_constant_for_init): Enabeled old code.
7567 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7570 decide the validity of the cast of a java.lang.Cloneable reference
7572 (patch_conditional_expr): Fixed first argument passed to
7573 binary_numeric_promotion.
7575 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7577 * parse.y (qualify_ambiguous_name): Take into account that a
7578 CONVERT_EXPR might specify a type as a WFL.
7580 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * parse.y (patch_assignment): Save the rhs before using it as an
7583 argument to _Jv_CheckArrayStore.
7585 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7589 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7591 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7592 floating point litteral only when the exponent indicator has been
7595 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7597 * parse.y (formal_parameter:): Construct argument tree list
7598 element even if a yet unsupported final parameter was encountered.
7600 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7602 * parse.y (finish_method_declaration): Issue errors for native or
7603 abstract methods declared with a method body, as well as for non
7604 native or non abstract methods with no method body.
7606 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7608 * class.c (build_utf8_ref): Initialize variable `field'.
7610 * decl.c (init_decl_processing): Initialize variable `field'.
7612 * expr.c (build_known_method_ref): Mark parameters `method_type',
7613 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7614 (process_jvm_instruction): Likewise for parameter `length'.
7616 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7617 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7620 * parse.y (maybe_generate_clinit): Remove unused variable
7621 `has_non_primitive_fields'.
7622 (find_in_imports_on_demand): Initialize variables `node_to_use'
7624 (patch_binop): Likewise for variable `prom_type'.
7625 (patch_unaryop): Likewise for variable `prom_type'.
7627 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7629 * xref.c (xref_table): Add missing initializer.
7631 1999-05-14 Tom Tromey <tromey@cygnus.com>
7633 * java-except.h (struct eh_range): Removed unused `next' member.
7634 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7635 after adding all exception handlers. Sort exception ranges in
7637 (struct pc_index): New structure.
7638 (start_pc_cmp): New function.
7639 * except.c (add_handler): Return `void'. Don't call link_handler;
7640 instead construct an ordinary linked list and do range
7642 (check_nested_ranges): New function.
7643 (link_handler): Changed interface to allow merging of eh_ranges.
7644 Split overlapping ranges. Return `void'.
7646 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7648 * parse.y (constructor_block_end:): New rule, tagged <node>.
7649 (constructor_body:): Use `constructor_block_end' instead of
7652 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7654 * parse.y (statement_nsi:): Pop `for' statement block.
7655 (java_complete_lhs): Labeled blocks containing no statement are
7656 marked as completing normally.
7658 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * xref.c (xref_set_current_fp): New function, defined.
7661 * xref.h (xref_set_current_fp): New function, prototyped.
7663 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7665 * check-init.c (check_init): Take into account that
7666 LABELED_BLOCK_STMT can be empty.
7668 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7670 * parse.y (java_check_regular_methods): Warning check on not
7671 overriding methods with default access in other packages does not
7672 apply to `<clinit>'.
7673 (java_complete_lhs): If block body is an empty_stmt_node, replace
7674 it by NULL_TREE. This prevents gcc from generating an irrelevant
7677 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * check-init.c (check_init): Removed code accepting to see things
7680 falling through default:, when doing xrefs.
7681 * java-tree.h (do_not_fold): New global variable, declared.
7682 * parse.y (do_not_fold): New global variable, defined.
7683 (java_complete_expand_method): Set `do_not_fold' to the value of
7684 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7685 and reinstall them after them have been purged; do not check for
7686 initializations; do not issue missing return errors.
7687 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7689 (patch_binop): Skip the fold part when doing xrefs.
7690 (build_string_concatenation): Skip the concatenation part when
7692 (patch_synchronized_statement): Do not generate a try-finally when
7694 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7695 and keep the location where the throw was seen.
7696 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7697 any treatment on the converted node an simply return a NOP_EXPR of
7699 * xref.c (xref_get_data): New function, defined.
7700 * xref.h (xref_get_data): New function, declared.
7701 (XREF_GET_DATA): Use xref_get_data.
7703 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7705 * gjavah.c (print_include): Cast the result of `strlen' to int
7706 when comparing against a signed value.
7707 (add_namelet): Likewise.
7709 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7711 * expr.c (expand_invoke): Mark parameter `nargs' with
7713 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7715 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7718 * jcf-reader.c (get_attribute): Cast a value to long
7719 when comparing against a signed expression. Likewise.
7721 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7724 1999-05-11 Andrew Haley <aph@cygnus.com>
7726 * parse.y (source_end_java_method): If the current method contains
7727 any exception handlers, force asynchronous_exceptions: this is
7728 necessary because signal handlers in libjava may throw exceptions.
7729 * decl.c (end_java_method): Ditto.
7731 1999-05-11 Tom Tromey <tromey@cygnus.com>
7733 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7735 * jvspec.c (THREAD_NAME): Removed.
7736 (GC_NAME): Likewise.
7737 (MATHLIB): Likewise.
7738 (WITHLIBC): Likewise.
7740 (THREADLIB): Likewise.
7741 (MATH_LIBRARY): Likewise.
7742 (lang_specific_driver): Don't add `-l' options to command line.
7743 Instead, add a single --specs option. Recognize `-L' options and
7744 use them to search for spec file.
7745 (find_spec_file): New function.
7746 (SPEC_FILE): New define.
7748 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7750 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7751 cpplib-enabled build.
7753 1999-05-05 Per Bothner <bothner@cygnus.com>
7755 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7756 temporarily zero it while calling rest_of_decl_compilation.
7758 * java-tree.h (string_ptr_type_node): Add declaration.
7759 * decl.c: Define and initialize string_ptr_type_node.
7760 * parse.y (patch_string_cst): Use string_ptr_type_node.
7762 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7763 * parse.y (for_statement): Now unconditionally exit_block.
7764 (finish_labeled_statement): No longer exit_block if for-loop.
7765 (patch_loop_statement): Check harder if the loop is already labeled.
7767 * parse.y (patch_initialized_static_field): Removed function.
7768 (maybe_generate_clinit): Removed special handling for interfaces.
7769 (java_complete_expand_methods): Do a preliminary java_complete_tree
7770 on <clinit> to determine if it can be removed.
7771 (java_complete_expand_method): Remove special handling for <clinit>.
7772 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7773 optimize if we get back empty_stmt_node.
7774 For MODIFY_EXPR, re-do checking of static initializers.
7775 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7776 For VAR_DECL, pass correct context.
7778 * verify.c (verify_jvm_instructions): Better error messages.
7780 1999-05-03 Tom Tromey <tromey@cygnus.com>
7782 * parse-scan.y (interface_declaration): Call
7783 report_class_declaration for interfaces.
7785 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7787 * Makefile.in: Remove -v from bison command lines.
7789 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7791 * check-init.c (check_init): Exclude a case of error when doing
7793 * class.c (layout_class_method): Don't generate the error message
7794 twice when compiling from source.
7795 * lang-options.h: Added `-Wredundant-modifers' and
7796 `-Wunusupported-jdk11' flags and help text.
7797 * lang.c (lang_decode_option): Added support for
7798 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7799 flag_static_local_jdk11 and flag_redundant set accordingly.
7800 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7801 * parse.h (EXPR_WFL_ADD_COL): New macro.
7802 (DECL_END_SOURCE_LINE): Likewise.
7803 (DECL_INHERITED_SOURCE_LINE): Likewise.
7804 * parse.y (static_ref_err): New function, prototyped.
7805 (CCB_TK): Now tagged <operator>.
7806 (class_body:): Remember the location of the closing '}' of a class
7807 definition when doing xrefs.
7809 (block_end:): Likewise.
7810 (create_class): Remember the location of the inherited class
7811 identifier when doing xrefs.
7812 (register_fields): Added test on first operand of `init' before
7813 testing it TREE_CODE.
7814 (method_header): Store the location of the class identifier in the
7815 class decl when doing xrefs.
7816 (finish_method_declaration): Don't combine first/last method line
7818 (java_check_regular_methods): Warning check on not overriding
7819 methods with default access on other packages move before check on
7820 static methods. Initialization of `aflags' also moved up.
7821 (resolve_expression_name): Call static_ref_err to report the error.
7822 (static_ref_err): New function, implemented.
7823 (resolve_field_access): Returned simplified static field access
7825 (resolve_qualified_expression_name): Check for illegal use of
7826 static fields in a non static context. Call static_ref_err to
7827 report error in various places.
7828 (java_complete_tree): Do not fold initialized static fields when
7830 (java_complete_lhs): Likewise.
7832 1999-04-29 Anthony Green <green@cygnus.com>
7834 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7835 create internal labels.
7836 (lookup_label): Ditto.
7838 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * class.c (layout_class_method): Generate <clinit>'s rtl for
7842 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7843 for interfaces' <clinit>.
7844 * expr.c (lookup_field): Search for fields in interfaces.
7845 (expand_invoke): Fixed indentation.
7846 (expand_java_field_op): Likewise. Use IS_CLINIT.
7847 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7848 (IS_CLINIT): New macro.
7849 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7850 interface was parsed.
7851 (maybe_generate_clinit): Don't generate if the current class is an
7852 interface with only fields of primitive types.
7853 (reset_method_name): Use IS_CLINIT.
7854 (java_complete_expand_method): Expand <clinit> when it exists for
7855 interfaces. Use IS_CLINIT.
7856 (resolve_expression_name): Use DECL_CONTEXT instead of
7857 current_class to build static field references.
7858 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7859 ARRAY_REF when doing xreferencing.
7860 (check_final_assignment): Fixed typo in leading comment. Use
7862 (patch_array_ref): Don't fully expand array references when
7864 (patch_return): Use IS_CLINIT.
7865 (patch_throw_statement): Likewise.
7867 1999-04-22 Tom Tromey <tromey@cygnus.com>
7869 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7871 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * decl.c (predef_filenames, predef_filenames_size): New globals
7874 (init_decl_processing): predef_filenames and predef_filenames_size
7876 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7878 * jcf-parse.c (predefined_filename_p): New function.
7879 (yyparse): Check that files on the command line are specified only
7880 once and issue a warning otherwise.
7881 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7882 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7883 avoid a gcc warning with -W -Wall turned on.
7884 (java_expand_classes): Abort if errors were encountered.
7885 (java_complete_lhs): If the cross reference flag is set, wrap
7886 field DECL node around a WFL when resolving expression name.
7888 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7890 * lang.c (lang_decode_option): Fixed returned value when parsing
7891 `-fxref=...' and `-Wall'.
7892 * parse.y (source_end_java_method): Do not generate code when
7893 flag_emit_xref is set.
7894 (resolve_expression_name): Do not build static field access when
7895 flag_emit_xref is set.
7896 (resolve_field_access): No special treatment on `length' when
7897 flag_emit_xref is set. Do not build qualified static field access
7898 when flag_emit_xref is set.
7899 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7900 when flag_emit_xref is set.
7901 (patch_assignment): Do not generate array store runtime check when
7902 flag_emit_xref is set.
7903 * xref.c (xref_flag_value): Fixed function declaration
7905 (xset_set_data): New function.
7906 * xref.h (xref_set_data): Added prototype for new function.
7907 (typedef struct xref_flag_table): New field data.
7908 (XREF_GET_DATA): New macro.
7910 1999-04-19 Tom Tromey <tromey@cygnus.com>
7912 * xref.h (enum): Removed trailing comma.
7914 * parse.y (resolve_qualified_expression_name): Added missing
7917 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7919 * gjavah.c: New prototypes for java_float_finite and
7922 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7924 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7927 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7929 * Makefile.in (TREE_H): Add tree-check.h.
7930 (RTL_H): Add genrtl.h.
7932 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7934 * parse.y (patch_assignment): Added ArrayStoreException runtime
7937 1999-04-06 Per Bothner <bothner@cygnus.com>
7939 * expr.c (pop_type_0): New function.
7940 (pop_type): Use pop_type_0.
7941 * java-tree.h (pop_type_0): New declaration.
7942 * verify.c (verify_jvm_instructions): Check return instructions.
7944 * parse.y (patch_binop): Don't fold if non-constant and emiting
7947 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7949 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7951 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7952 (main_jcf): Don't define.
7953 (process_file): Don't set `main_jcf'.
7955 * java-tree.h (main_jcf): Don't declare.
7957 * jcf-parse.c (main_jcf): Add static definition.
7959 * lang.c (main_jcf): Don't define.
7961 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7963 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7965 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7967 * jcf-depend.c: Include "config.h", not <config.h>.
7969 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7972 * jcf-path.c: Include "config.h", not <config.h>.
7974 * lex.c: Don't include various system header files.
7975 (java_init_lex): Cast the argument of `bzero' to PTR
7977 * parse-scan.y (java_push_parser_context): Likewise.
7979 * parse.y (java_push_parser_context): Likewise.
7980 (patch_bc_statement): Match format specifier to variable argument.
7982 * xref.c: Don't include <stdio.h>.
7984 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7986 * parse.y (struct parser_ctxt *ctxp): Now global.
7987 (declare_local_variables): Use WFL compound value for the
7988 declaration source line value, when doing cross-referencing.
7990 1999-03-31 Tom Tromey <tromey@cygnus.com>
7992 * gjavah.c (print_field_info): Allow constants of other types.
7993 (print_include): Generate include when new name is proper prefix
7994 of already printed name.
7995 (add_namelet): Likewise.
7996 (cxx_keyword_subst): New function.
7997 (print_method_info): Use it.
7998 (print_field_name): New function.
7999 (get_field_name): New function.
8000 (print_field_info): Use get_field_name and print_field_name.
8002 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8004 * Makefile.in (keyword.h): Generate using gperf language 'C', not
8005 'KR-C', so gperf uses the `const' keyword on strings.
8007 * keyword.gperf (java_keyword): Const-ify a char*.
8009 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * parse.y (patch_bc_statement): Fixed identation and a bogus
8014 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8016 * parse.y (patch_assignment): Allow static variables in other
8017 classes to be assigned.
8019 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8021 * class.c (maybe_add_interface): Remove unused variable
8023 (make_class_data): Use = for assignment, not ==. Likewise.
8024 (emit_register_classes): Remove unused variable `decl'.
8026 * lex.c: Fix comment so as not to contain an embedded `/*'.
8028 * verify.c (verify_jvm_instructions): Remove unused variable
8031 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
8033 * parse.y (complete_loop_body): Rename to finish_loop_body.
8034 (complete_labeled_statement): Rename to finish_labeled_statement.
8035 (complete_for_loop): Rename to finish_for_loop.
8036 (complete_method_declaration): Rename to finish_method_declaration.
8038 * java-tree.h (continue_identifier_node): New global node.
8039 * decl.c: Define and initialize continue_identifier_node.
8040 * parse.y (generate_labeled_block): Remove - no longer needed.
8041 (build_loop_body): Use continue_identifier_node for continue block.
8042 (finish_labeled_statement): Also do pop_labeled_block actions.
8043 (java_complete_lhs): POP_LOOP even if error.
8044 (build_labeled_block): Special handling for continue_identifier_node.
8045 (patch_loop_statement): Re-organize.
8046 (patch_bc_statement): Re-write.
8048 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8050 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
8051 using a WFL compound value.
8052 * parse.y (xref.h): Include.
8053 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
8055 (register_fields): Set WFL compound value to lineno if doing
8057 (java_complete_expand_method): Call expand_xref if flag_emit_xref
8059 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
8060 * xref.h (expand_xref): Prototype renamed from xref_generate.
8062 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8064 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
8065 (GET_CURRENT_BLOCK): New macro.
8066 * parse.y (current_static_block): New global variable.
8067 (method_body:): Define action.
8068 (complete_method_declaration): Set current_function_decl to NULL
8069 when work on the current method is done.
8070 (declare_local_variables): Use GET_CURRENT_BLOCK.
8071 (java_method_add_stmt): Likewise.
8072 (java_complete_expand_method): Disable the use of `this' when
8074 (enter_a_block): If no current method exist, use
8075 current_static_block to link static initializer blocks.
8076 (exit_block): Rewritten to use current_static_block when no current
8078 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
8079 (patch_return): Forbid the use of `return' in static initializers.
8080 (patch_throw_statement): Fixed indentation. Issue specific error
8081 for uncaught thrown checked exception in static initializer
8082 blocks. Removed FIXME.
8084 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
8086 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
8087 Link gcj from gcc.o.
8089 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8091 * parse.y (find_applicable_accessible_methods_list): When dealing
8092 with interface: ensure that a given interface or java.lang.Object
8093 are searched only once.
8095 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8097 * gjavah.c (print_c_decl): Remove unused argument `flags'.
8099 * jcf-dump.c (print_access_flags): Add braces around if-else.
8101 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
8104 * lex.c (build_wfl_node): Add static prototype.
8106 * lex.h (build_wfl_node): Remove static prototype.
8108 * parse.y: Include lex.c early enough to declare everything needed.
8109 Ensure calls to `build_wfl_node' pass the proper arguments.
8110 (create_class): Remove unused variable `super_decl'.
8111 (get_printable_method_name): Initialize variable `name'.
8113 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8115 * Changelog: Fixed 1999-03-22 typos.
8116 * lang.c (lang_decode_option): Fixed typo in error string in the
8119 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * Makefile.in (JAVA_OBJS): Added entry xref.o.
8123 * java-tree.h (flag_emit_xref): Declared extern.
8124 * lang.c (xref.h): Included.
8125 (flag_emit_xref): New global variable.
8126 (lang_decode_option): Added support for -fxref.
8130 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
8132 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
8135 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8137 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
8138 $(srcdir)/../system.h and $(JAVA_TREE_H).
8139 (jcf-io.o): Depend on $(JAVA_TREE_H).
8140 (mangle.o): Likewise.
8142 * check-init.c (check_cond_init): Add static prototype.
8144 * class.c (build_java_method_type, hashUtf8String,
8145 make_field_value, get_dispatch_vector, get_dispatch_table,
8146 append_gpp_mangled_type, mangle_static_field): Likewise.
8147 (strLengthUtf8): Hide unused definition.
8148 (hashUtf8String): Const-ify.
8149 (make_field_value): Un-ANSI-fy.
8151 * constants.c: Move inclusion of jcf.h above java-tree.h.
8152 (set_constant_entry, find_class_or_string_constant,
8153 find_name_and_type_constant, get_tag_node,
8154 build_constant_data_ref): Add static prototype.
8156 * decl.c (push_jvm_slot, builtin_function,
8157 lookup_name_current_level): Likewise.
8158 (builtin_function): Const-ify.
8160 * except.c (expand_start_java_handler, expand_end_java_handler):
8161 Add static prototype.
8163 * expr.c (flush_quick_stack, push_value, pop_value,
8164 java_stack_swap, java_stack_dup, build_java_athrow,
8165 build_java_jsr, build_java_ret, expand_java_multianewarray,
8166 expand_java_arraystore, expand_java_arrayload,
8167 expand_java_array_length, build_java_monitor, expand_java_pushc,
8168 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
8169 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
8170 expand_compare, expand_test, expand_cond, expand_java_goto,
8171 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
8172 expand_java_field_op, java_push_constant_from_pool): Likewise.
8174 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
8175 (build_java_arraynull_check): Mark parameters `node' and `type'
8176 with ATTRIBUTE_UNUSED.
8177 (note_label): Likewise for parameter `current_pc'.
8178 (expand_java_call, expand_java_ret): Hide unused definition.
8180 * java-tree.h (make_class, build_constants_constructor,
8181 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
8182 init_outgoing_cpool, register_class, emit_register_classes,
8183 java_layout_seen_class_methods): Prototype.
8184 (unicode_mangling_length): Const-ify.
8185 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8186 emit_unicode_mangled_name, format_int, format_uint,
8187 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
8188 jcf_print_utf8_replace, open_class): Prototype.
8190 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
8191 <stdio.h>. Include tree.h/java-tree.h.
8192 (utf8_equal_string usage, process_class): Add static prototype.
8193 (open_class): Don't prototype this here.
8194 (utf8_equal_string): Match arguments to format specifiers.
8195 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
8196 TABLE_SWITCH, disassemble_method): Likewise.
8198 * jcf-io.c: Include tree.h/java-tree.h.
8199 (open_class, find_classfile, jcf_print_utf8,
8200 jcf_print_utf8_replace): Const-ify.
8202 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
8203 parse_class_file): Add static prototype.
8204 (find_in_current_zip): Match definition to existing static
8207 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
8208 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
8209 finish_jcf_block, define_jcf_label, get_jcf_label_here,
8210 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
8211 write_chunks, adjust_typed_op, generate_bytecode_conditional,
8212 generate_bytecode_return, perform_relocations, init_jcf_state,
8213 init_jcf_method, release_jcf_state, generate_classfile):
8214 Add static prototype.
8215 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
8216 (make_class_file_name): Const-ify.
8218 * jcf.h (find_classfile): Const-ify.
8220 * jv-scan.c (reset_report): Remove prototype.
8222 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
8223 (error): Rewrite to allow varargs.
8225 * lang.c (lang_f_options): Const-ify.
8227 * lex.c (java_parse_escape_sequence): Add static prototype.
8228 (java_allocate_new_line): Match definition to existing static
8231 * mangle.c Include tree.h/java-tree.h.
8232 (unicode_mangling_length, emit_unicode_mangled_name,
8233 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
8235 * parse.h (jdep_code): Remove trailing comma in enumeration.
8236 (java_get_line_col): Move prototype outside of !JC1_LITE test.
8237 (reset_report): Add prototype.
8239 * verify.c (push_pending_label, merge_types): Add static
8242 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
8244 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8246 * parse.y (find_applicable_accessible_methods_list): Extend the
8247 search to superinterfaces when relevant.
8248 (search_applicable_methods_list): New function.
8250 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8252 * class.c (unmangle_classname): Implemented stricter testing
8253 before setting the QUALIFIED_P flag on an identifier.
8255 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
8257 * parse.y (java_complete_lhs): Call force_evaluation_order
8258 after patch_newarray.
8259 (patch_binop): Don't call fold if there are side effects.
8261 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8263 * parse.y (java_stabilize_reference): Use save_expr instead of
8264 building a SAVE_EXPR node.
8265 (java_complete_lhs): Patch the resulting string of the `+='
8266 operator (if necessary) and complete the RHS after having built
8269 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
8271 * class.c (make_class): Don't set CLASS_P here (because
8272 this function is also called by build_java_array_type).
8273 (push_class): Set CLASS_P here instead.
8274 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
8276 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
8277 context. If the context is class, perfer "super" over "synchronized".
8278 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
8280 * parse.y (create_class): Don't call parser_check_super here;
8281 it is not robust. Always wait until later.
8283 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
8284 match what JDK 1.2 does), but don't set ACC_PUBLIC.
8286 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
8288 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
8289 * lex.h (UNGETC): Change misleading macro.
8291 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * parse.y (java_stabilize_reference): Return NODE when patching a
8295 (java_complete_lhs): Put parenthesis around truth values.
8297 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8299 * class.c (layout_class_method): Don't make rtl for interface
8301 * parse.h (GET_TYPE_NAME): New macro.
8302 * parse.y (if_then_statement:): Fixed indentation.
8303 (if_then_else_statement:): Likewise.
8304 (for_statement:): Fixed spacing.
8305 (try_statement:): Fixed indentation.
8306 (create_interface): Don't force interfaces to be abstract.
8307 (method_header): Abstract methods are OK in interfaces.
8308 (declare_local_variables): Fixed typo in comment.
8309 (java_complete_expand_method): Fixed indentation.
8310 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
8311 non accessible fields.
8312 (java_stabilize_reference): New function.
8313 (java_complete_lhs): Fixed indentation. Use
8314 java_stabilize_reference in compound assignement. Insert the
8315 cast. If not processing `+' fix string constants before processing
8318 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8320 * constants.c (find_class_or_string_constant): Cast variable `j'
8321 to a `jword' when comparing against one.
8323 * expr.c (java_lang_expand_expr): Remove unused variables
8324 `has_finally_p' and `op0'.
8326 * gjavah.c (print_field_info): Cast a value to jint when comparing
8327 against one. Likewise for a jlong.
8328 (add_namelet): Likewise cast a `sizeof' to an int when comparing
8329 against a signed quantity.
8331 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
8332 (print_signature): Don't needlessly dereference variable `str'
8334 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
8335 `max_locals' with ATTRIBUTE_UNUSED.
8336 (jcf_parse_class): Likewise for variable `index'.
8338 * parse.h (reverse_jdep_list): Remove static prototype.
8340 * parse.y (build_jump_to_finally): Remove prototype and definition.
8341 (reverse_jdep_list): Add static prototype.
8343 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
8344 `assignment' and `expr_decl'.
8346 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
8348 1999-03-12 Andrew Haley <aph@cygnus.com>
8350 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
8351 we'll need a directory separator and a null character.
8353 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
8355 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
8357 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
8362 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
8364 * lex.c (java_parse_end_comment): Take extra parameter (next char).
8366 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
8368 * class.c (layout_class_method): A static method in a base class
8369 is never overridden, so treat it like it doesn't exist.
8370 However, do complain about private non-static method overriding
8371 public static method.
8373 * parse.y: Don't set unused INITIALIZED_P flag.
8374 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
8376 * parse.y (find_expr_with_wfl): Optimize tail-calls.
8377 (build_array_from_name): Re-order &index[string] to &string[index].
8379 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
8380 error_mark (it might catch more errors, but it is more likely to lose).
8382 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8384 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
8385 (parse-scan.o): Depend on toplev.h.
8387 * class.c (make_method_value): Add prototype. Make it static.
8388 Remove unused second argument, caller changed.
8390 * expr.c (java_lang_expand_expr): Remove unused variable
8393 * java-tree.h: Don't prototype find_in_current_zip.
8394 Add prototypes for verify_constant_pool, start_java_method,
8395 end_java_method, give_name_to_locals, expand_byte_code,
8396 open_in_zip, set_constant_value, find_constant1, find_constant2,
8397 find_utf8_constant, find_string_constant, find_class_constant,
8398 find_fieldref_index, find_methodref_index, write_constant_pool,
8399 count_constant_pool_bytes and encode_newarray_type.
8401 * jcf-dump.c: Remove unused variable `LONG_temp'.
8403 * jcf-parse.c: Include parse.h.
8404 (jcf_parse_source): Remove unused parameter, all callers changed.
8405 (jcf_figure_file_type): Add static prototype.
8406 (find_in_current_zip): Likewise. Also remove unused parameter,
8407 all callers changed.
8408 (read_class): Initialize variable `saved_pos'.
8410 * jcf-reader.c (jcf_parse_preamble): Mark variables
8411 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
8413 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
8414 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
8415 (java_parse_doc_section): Initialize variable `seen_star'.
8416 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
8417 (java_lex_error): Mark parameters `msg' and `forward' with
8419 (java_get_line_col): Mark parameters `filename' and `line' with
8422 * parse-scan.y: Include toplev.h.
8423 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
8425 * parse.h: use `struct JCF', not plain `JCF'.
8426 (java_parser_context_save_global, java_expand_classes
8427 java_parser_context_restore_global, java_parse): Add prototypes.
8429 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
8432 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
8434 * check-init.c (check_init): COPYN takes word count, not bit count.
8436 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
8438 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
8439 explicit build_decl. (Avoids crash in reload when optimizing.)
8441 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
8443 * decl.c (complete_start_java_method): Handle synchronized method
8444 even when compiling from bytecode.
8446 1999-02-26 Tom Tromey <tromey@cygnus.com>
8448 * gjavah.c (add_class_decl): Only generate `#include' if outer
8449 class is not the name of the class we are processing. Correctly
8450 append `.h' in #include.
8451 (process_file): Clean up newlines around generated `#include's.
8452 (decode_signature_piece): Correctly handle inner classes.
8453 (struct include): New structure.
8454 (all_includes): New global.
8455 (print_include): New function.
8456 (add_class_decl): Use it.
8457 (process_file): Likewise.
8458 (add_class_decl): Generate include for java-array.h if array
8460 (process_file): Don't generate java-array.h include.
8462 * gjavah.c (add_namelet): Check for standard package names here.
8463 (add_class_decl): Don't check for standard package names here.
8465 1999-02-25 Tom Tromey <tromey@cygnus.com>
8467 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8468 When reading a zip file, only use strncmp if both strings are
8469 bigger than the buffer length. Initialize `k' when looping
8472 1999-02-24 Tom Tromey <tromey@cygnus.com>
8474 * gjavah.c (struct namelet): New structure.
8475 (add_namelet): New function.
8476 (print_namelet): New function.
8477 (print_class_decls): Use add_namelet and print_namelet to generate
8478 namespaces and not classes.
8479 (method_printed): New global.
8480 (HANDLE_END_METHOD): Examine method_printed.
8481 (print_method_info): Set method_printed when required. Print
8482 error if function to be ignored is marked virtual. Handle $finit$
8484 (METHOD_IS_FINAL): New macro.
8485 (print_field_info): Use it.
8486 (HANDLE_METHOD): Clear method_printed.
8487 (method_pass): New global.
8488 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8489 (process_file): Do two passes over both fields and methods.
8490 (HANDLE_METHOD): Examine method_pass.
8492 (add_class_decl): New function.
8493 (print_class_decls): Don't scan over entire constant pool.
8495 1999-02-23 Tom Tromey <tromey@cygnus.com>
8497 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8498 disable linking in that case.
8500 1999-02-20 Tom Tromey <tromey@cygnus.com>
8502 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8505 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8507 * decl.c (build_result_decl), java-tree.h: New method.
8508 (complete_start_java_method): Handle synchronized methods.
8509 Don't build DECL_RESULT here. (Ordering dependency problem.)
8510 (start_java_method): Call build_result_decl here instead ...
8511 * parse.y (java_complete_expand_method): ... and here.
8512 (expand_start_java_method): Don't call complete_start_java_method here.
8513 (java_complete_expand_method): Call it here instead.
8514 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8515 * java-tree.h: ... here.
8517 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8518 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8519 for ARRAY_REF - it doesn't work when array bounds are checked.
8520 (patch_array_ref): Handle it here instead.
8522 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8524 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8526 Force left-to-right evaluation of binary operations etc.
8527 * expr.c (force_evaluation_order), java-tree.h: New function.
8528 * parse.y (java_complete_lhs): Pass binary operations, procedure
8529 calls, and ARRAY_REFs to force_evaluation_order.
8530 (various): Set TREE_SIDE_EFFECTS more carefully.
8532 Tolerate random (non-UTF8) encoding in comments without complaining.
8533 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8534 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8536 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8537 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8539 * parse.y (java_complete_lhs): Ignore an empty statement in a
8540 COMPOUND_EXPR. Don't complain about empty statement after return.
8542 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8544 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8545 in TREE_LIST - just chain the POINTER_TYPEs together.
8546 (resolve_class): If type already resolved, return decl.
8547 After resolving, update TREE_TYPE(class_type), and name (if array).
8548 * parse.h (do_resolve_class), parse.y: Make non-static.
8549 * class.c (maybe_layout_super_class): Take this_class argument.
8550 Do do_resolve_class if necessary.
8551 (layout_class, layout_class_methods): Adjust calls appropriately.
8552 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8553 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8554 * typeck.c (build_java_array_type): Don't call layout_class.
8556 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8558 * parse.y (check_pkg_class_access): Allow private class access
8559 within the same package.
8560 (strip_out_static_field_access_decl): New function.
8561 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8562 operator argument before testing its nature.
8564 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8566 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8567 (TRY_EXPR): Simplify - it no longer has a finally clause.
8568 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8569 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8570 * expr.c (java_lang_expand_expr): Likewise.
8571 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8572 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8573 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8574 (build_try_statement): Remove finally parameter and handling.
8575 (build_try_finally_statement): New function.
8576 (patch_try_statement): No longer need to support finally clause.
8577 (try_statement): Update grammar action rules.
8578 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8579 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8581 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8583 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8584 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8586 1999-02-17 Andrew Haley <aph@cygnus.com>
8588 * class.c (build_utf8_ref): Back out broken patch which was
8589 intended to to output signatures using '.' as a separator.
8591 * class.c (make_class_data): Output signatures using '.' as a
8592 separator, rather than '/'.
8593 (mangled_classname): Likewise.
8594 (make_field_value): Likewise.
8595 (make_method_value): Likewise.
8596 * constants.c (alloc_class_constant): Likewise.
8597 * expr.c (build_invokeinterface): Likewise.
8599 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8602 of an ancient workaround.
8604 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8606 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8609 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8611 * lex.c (yylex): Encode \0 as UTF8.
8613 1999-02-10 Tom Tromey <tromey@cygnus.com>
8615 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8616 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8617 (libgcj_zip): Renamed.
8618 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8620 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8622 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8623 (GC_NAME): Renamed -lgc to -lgcjgc.
8625 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * lex.c (java_lang_cloneable): Initialize.
8628 * parse.y (java_lang_cloneable): New static variable.
8629 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8630 doing one more qualification round.
8631 (valid_ref_assignconv_cast_p): Reject null source or
8632 destination. Allow an array to be cast into java.lang.Cloneable.
8633 (patch_cast): Swapped two first arguments to first call to
8634 valid_ref_assignconv_cast_p.
8636 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8638 * parse.h: DECL_P renamed JDECL_P.
8639 * parse.y: DECL_P replaced by JDECL_P.
8640 (build_array_from_name): Always use pointer's type.
8641 (patch_bc_statement): Extra code to search continue target in a
8642 for loop. Fixed comments. Continue target is current loop when
8645 1999-02-05 Andrew Haley <aph@cygnus.com>
8647 * class.c (make_class_data): The superclass of an interface should
8648 be null, not class Object.
8650 * lex.c (java_lex): Sign extend hex literals.
8652 1999-02-04 Andrew Haley <aph@cygnus.com>
8654 * class.c (build_utf8_ref): Output signatures using '.' as a
8655 separator, rather than '/'.
8656 (make_class_data): Likewise.
8658 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8660 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8661 mkstemp.o. Get them from libiberty now.
8663 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8665 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8667 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8669 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8672 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8674 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8675 * jcf-write.c (generate_bytecode_return): New function.
8676 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8678 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8679 generate special [fd]const_[01] instructions.
8681 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8683 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8684 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8686 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8688 * parse.y (patch_method_invocation): Handle calling static methods,
8689 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8691 * parse.y (java_complete_lhs): Don't complain about unreachable
8692 exit condition in a do-while statement.
8694 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8696 * lex.c (java_read_char): Fixed utf8 decoding.
8697 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8699 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8700 comments. Local variable `all_primitive' is gone. Broadened
8701 acceptance of `0' to floating point targets. `long' can now be
8702 widened to `double' or `float'.
8703 (valid_method_invocation_conversion_p): Added leading
8704 comment. Fixed tabulation.
8705 (build_string_concatenation): Optimize out left or right empty
8708 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8710 * jcf-write.c (localvar_alloc): Only emit entry for
8711 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8712 (generate_bytecode_insns): Only call put_linenumber if
8713 debug_info_level > DINFO_LEVEL_NONE.
8714 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8715 is specified, add -g1 (for compatibility wih javac).
8717 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8719 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8720 gjavah.o, check-init.o, jv-scan.o
8722 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8724 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8726 * gjavah.c: Include config.h and system.h.
8728 * javaop.h (inline): Don't define, its handled by system.h.
8729 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8730 from `inline' to `static inline'.
8732 * jcf.h (inline): Don't define, its handled by system.h.
8734 * lex.c (inline): Likewise.
8736 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8738 * lang-specs.h: Map -Qn to -fno-ident.
8740 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8742 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8744 1999-01-29 Tom Tromey <tromey@cygnus.com>
8746 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8747 then cast it to Object before calling `append' method.
8749 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8751 * check-init.c (check_bool2_init, check_bool_init, check_init):
8752 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8753 * jcf-write.c (generate_bytecode_insns): Likewise.
8755 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8758 * parse.y (patch_cast): Allow a boolean to be cast into a
8761 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * parse.y: (class_declaration:): Fixed indentation.
8764 (class_member_declaration:): Extra `;' after field declaration now
8766 (interface_declaration:): Removed debug messages in error reports.
8767 (patch_binop): Nodes created and returned inherit the orignal
8768 node's COMPOUND_ASSIGN_P flag value.
8769 (patch_cast): Fix cast from char to floating point.
8771 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8773 * except.c, java-except.h (expand_resume_after_catch): new
8775 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8776 to branch back to main flow of control after a catch block.
8778 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8780 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8781 $(srcdir)/../system.h.
8782 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8783 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8784 (jcf-write.o): Likewise.
8785 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8786 (mangle.o): Depend on $(srcdir)/../toplev.h.
8787 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8788 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8790 * class.c: Include output.h and parse.h.
8791 (mangled_classname): Add the `const' keyword to a char*.
8792 (find_named_method): Hide unused function definition.
8793 (build_utf8_ref): Change type of variable `c' to unsigned char.
8794 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8795 (build_class_ref): Add the `const' keyword to a char*.
8796 (layout_class_method): Remove unused variable `buf'.
8798 * decl.c (find_local_variable): Remove unused variable `rtl'.
8799 (pushdecl): Likewise for variables `different_binding_level' and
8801 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8802 (maybe_build_cleanup): Likewise for parameter `decl'.
8804 * except.c (expand_start_java_handler): Mark parameter `range'
8805 with ATTRIBUTE_UNUSED.
8807 * expr.c: Include except.h.
8808 (pop_type): Remove unused variable `i'.
8809 (pop_value): Likewise for variables `n_words' and `i'.
8810 (expand_java_arrayload): Likewise for variable `convert'.
8811 (java_lang_expand_expr): Likewise for variables `op0', `type',
8812 `mode', `unsignedp', `node' and `elements'.
8813 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8815 (process_jvm_instruction): Add a `const' qualifier to a char*.
8817 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8818 (temp_directory): Likewise.
8819 (print_c_decl): Likewise.
8820 (print_method_info): Likewise.
8821 (decode_signature_piece): Likewise.
8822 (print_mangled_classname): Likewise.
8824 * java-except.h: Provide prototypes for maybe_start_try,
8825 maybe_end_try and add_handler.
8827 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8828 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8829 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8830 init_expr_processing, push_super_field, init_class_processing,
8831 can_widen_reference_to, class_depth, verify_jvm_instructions,
8832 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8833 set_local_type, merge_type_state, push_type, load_type_state,
8834 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8835 emit_unicode_mangled_name): Add prototypes.
8837 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8838 (print_signature_type): Use ISDIGIT, not isdigit.
8839 (print_signature): Remove unused variable `j'.
8841 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8842 int when comparing against one.
8844 * jcf-parse.c: Include toplev.h.
8846 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8847 (localvar_free): Remove unused variable `i'.
8848 (generate_bytecode_conditional): Likewise for variable `kind'.
8850 * jv-scan.c: Include config.h and system.h. Remove redundant
8851 OS header and gansidecl.h includes.
8852 (warning): Add the `const' keyword to a char*. Also add
8853 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8854 __STDC__, when determining whether to use ANSI-isms.
8855 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8856 (xmalloc): Don't redundantly prototype here.
8857 (main): Remove unused parameter `envp'. Also fix the arguments
8858 passed to function `fatal' to match the format specifier.
8860 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8862 * mangle.c: Include toplev.h.
8863 (emit_unicode_mangled_name): Declare parameter `len'.
8865 * parse.y (parse_warning_context): Add the `const' keyword to a
8866 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8867 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8868 (issue_warning_error_from_context): Add the `const' keyword to
8870 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8871 not `__STDC__' for whether to use ANSI-isms.
8873 * typeck.c (incomplete_type_error): Mark parameters `value' and
8874 `type' with ATTRIBUTE_UNUSED.
8875 (parse_signature_type): Use ISDIGIT, not isdigit.
8877 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8878 (verify_jvm_instructions): Likewise. Remove unused variables
8879 `field_name' and `default_val'.
8881 * zextract.c: Include config.h and system.h. Remove redundant
8884 * zipfile.h: Prototype `read_zip_archive'.
8886 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8888 * typeck.c (convert): Allow conversions to void type: some
8889 optimizations in gcc do this.
8891 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8893 * typeck.c (convert_ieee_real_to_integer): New function.
8894 (convert): When not using fast-math and using hardware fp, convert
8895 an IEEE NaN to zero.
8897 1999-01-18 Andrew Haley <aph@cygnus.com>
8899 * parse.y (patch_binop): Do a type conversion from signed to
8900 unsigned and then back to signed when a ">>>" is found.
8902 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8904 * java-tree.h: (check_for_initialization): Added prototype.
8905 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8906 * parse.y (do_resolve_class): Removed unused locals.
8907 (read_import_dir): Likewise.
8908 (resolve_qualified_expression_name): Array creation
8909 expressions are valid primary expressions.
8910 (qualify_ambiguous_name): Likewise.
8911 (patch_synchronized_statement): Removed unused local.
8913 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8915 * Makefile.in (zextract.o): Add dependencies.
8917 * Makefile.in: Do not put ^Ls at the start of a line.
8919 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8921 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8922 sub-type the result of the call that gets the exception value.
8924 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8925 don't call finish_class.
8927 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8928 clear found before continuing.
8930 * verify.c (verify_jvm_instructions): On an array load, allow
8931 and handle top of stack to be TYPE_NULL.
8933 * gjavah.c (generate_access): Translate Java package private or
8934 protected access to C++ public, but with a comment.
8936 1999-01-13 Andrew Haley <aph@cygnus.com>
8938 * expr.c (generate_name): Name prefix changed to avoid clashes
8939 with assembler temp labels.
8941 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8942 MODIFY_EXPR. Without this, code for the assignement may not be
8943 generated at all and the synchronized statement will read an
8944 uninitialized variable.
8946 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8948 * class.c (maybe_layout_super_class): Fixed returned value.
8949 * lex.c: Added 1999 to the copyright.
8950 (java_init_lex): Initialize java_lang_imported.
8951 * lex.h: Added 1999 to the copyright.
8952 * parse.h: Added 1999 to the copyright.
8953 (REGISTER_IMPORT): Fixed typo in trailing macro.
8954 (CURRENT_OSB): New macro.
8955 (struct parser_ctxt): New fields osb_depth, osb_limit.
8956 * parse.y (java_lang_id): New global variable.
8957 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8958 (array_creation_expression:): Use CURRENT_OSB.
8959 (dims:): Uses a stack to keep track of array dimensions.
8960 (cast_expression:): Use CURRENT_OSB.
8961 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8963 (register_fields): Fixed typos in comment.
8964 (check_method_redefinition): Fixed comment indentation.
8965 (java_check_regular_methods): Set saved found wfl to NULL after
8966 having reinstalled it in the previously found DECL_NAME.
8968 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8970 * gjavah.c (java_float_finite): Use a union to do type punning.
8971 (java_double_finite): Likewise.
8973 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8975 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8976 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8977 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8978 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8979 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8980 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8982 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8984 * check-init.c (check_init): If compiling to native, we don't
8985 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8987 1999-01-08 Tom Tromey <tromey@cygnus.com>
8989 * parse-scan.y (variable_declarator_id): Set or increment
8991 (bracket_count): New global.
8992 (formal_parameter): Handle case where bracket pairs trail variable
8995 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8997 * jcf-parse.c (yyparse): variable len changed from a char to an
8998 int to prevent overflow.
9000 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
9002 * java-tree.h: Declare read_class.
9003 * jcf-parse.c (read_class): New function.
9004 (load_class): Now just call read_class.
9006 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
9007 * jcf-parse.c (parse_source_file): Declare save_error_count,
9008 which is needed by java_parse_abort_on_error macro,
9009 * parse.y (java_layout_classes, java_expand_classes): Likewise.
9011 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
9012 constructor, if initializing a static field.
9013 (patch_new_array_init): Set TREE_CONSTANT if it is.
9014 * expr.c (java_lang_expand_expr): For a static array constructor
9015 of primitive elements, allocate the array itself statically.
9016 Disabled until we can set the vtable field statically.
9018 * check-init.c: New file. Checks for definite assignment.
9019 * Makefile.in (JAVA_OBJS): Add check-init.o.
9020 * parse.y (java_complete_expand_method): Call check_for_initialization.
9021 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
9023 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
9025 * parse.y : include system.h instead of including
9026 standard headers directly with the exception of <dirent.h>.
9028 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
9030 * lex.h: Moved static function declarations to lex.c,
9031 to shut up some -Wall warnings.
9032 * lex.c: Static function declarations moved here.
9033 * jcf-dump.c: Small fixes to shut up -Wall warnings.
9035 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9037 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
9039 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
9041 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
9042 * verify.c (verify_jvm_instructions): Fix off-by-one error.
9044 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
9045 (localvar_alloc): Change return type to void,
9046 (emit_unop): Remove unused variable size.
9048 * jcf-write.c (struct jcf_block): Add new union.
9049 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
9050 (call_cleanups): New functions.
9051 (struct jcf_partial): New fields num_finalizers and return_value_decl.
9052 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
9053 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
9054 * lang.c (lang_init): Call using_eh_for_cleanups.
9055 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
9056 completing operands to patch_synchronized_statement.
9057 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
9058 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
9059 WITH_CLEANUP_EXPR instead of TRY_EXPR.
9061 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
9063 * Make-lang.in: Comment out control-Ls; they upset some makes.
9065 1998-12-18 Tom Tromey <tromey@cygnus.com>
9067 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
9070 1998-12-17 Tom Tromey <tromey@cygnus.com>
9072 * parse.y (DIR_SEPARATOR): New define.
9073 (check_class_interface_creation): Use it.
9075 * parse-scan.y (report_main_declaration): Recognize
9076 `java.lang.String' in argument to main.
9078 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
9080 * parse.y (create_interface): Remove bogus test.
9082 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
9084 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
9085 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
9087 1998-12-16 Tom Tromey <tromey@cygnus.com>
9089 * parse-scan.y (qualified_name): Use correct sprintf format.
9091 1998-12-15 Tom Tromey <tromey@cygnus.com>
9093 * gjavah.c (print_field_info): Changed how most negative number is
9096 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
9098 * parse.y (fold_constant_for_init): New function.
9099 (resolve_expression_name): Don't replace static final
9100 constant-initialized fields by its value.
9101 (java_complete_lhs): New. Same as java_complete_tree, except does
9102 not replace static final constant-initialized fields by their values.
9103 (register_fields): If there is an initializer, set DECL_INITIAL and
9104 MODIFY_EXPR_FROM_INITIALIZATION_P.
9105 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
9106 Only call patch_initialized_static_field if
9107 MODIFY_EXPR_FROM_INITIALIZATION_P.
9108 (patch_initialized_static_field): If not valid constant, clear
9111 * parse.y (lookup_field_wrapper): Fix thinko.
9113 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
9114 set and restore global lineno.
9116 1998-12-14 Tom Tromey <tromey@cygnus.com>
9118 * gjavah.c (print_field_info): If value to print is the smallest
9119 value of its size, then print as hex to avoid later warnings from
9122 1998-12-14 Tom Tromey <tromey@cygnus.com>
9124 * gjavah.c (decompile_method): Decompile `return null'.
9125 (process_file): Generate `#pragma interface'.
9126 (method_declared): New global.
9127 (print_method_info): Set it.
9128 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
9129 (print_method_info): Handle abstract methods.
9131 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
9133 * parse.y (patch_method_invocation): If class_decl is null
9134 (e.g. an array type), use original type.
9136 * parse.y (check_thrown_exceptions): Temporary hack to suppress
9137 errors about uncaught exception from clone (of array, specifically).
9139 1998-12-13 Tom Tromey <tromey@cygnus.com>
9141 * gjavah.c (decompile_method): Handle all types of `return'
9142 opcode. Decompile `return this' and `return'.
9143 (method_access): New global.
9144 (print_method_info): Set it.
9145 (decompile_method): Don't decompile a synchronized method.
9147 1998-12-13 Tom Tromey <tromey@cygnus.com>
9149 * jcf-reader.c (jcf_parse_one_method): Recognize
9151 * gjavah.c (HANDLE_END_METHOD): New macro.
9152 (HANDLE_CODE_ATTRIBUTE): New macro.
9153 (decompile_method): New function.
9154 (print_method_info): Don't print `;\n' at end of function decl.
9155 Include java-opcodes.h.
9156 (decompiled): New global.
9158 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
9160 * class.c (build_class_ref): Handle PRIMTYPE.class if
9161 flag_emit_class_files.
9162 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
9163 if flag_emit_class_files.
9164 * parse.y (java_complete_tree): Pre-liminary support for
9165 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
9167 * parse.y (patch_synchronized_statement): Don't call monitorexit
9168 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
9170 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
9172 * zipfile.h (opendir_in_zip): New declaration.
9173 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
9174 (opendir_in_zip): New function, using code from open_in_zip.
9175 (open_in_zip): Call opendir_in_zip.
9176 (find_class): Remove no-longer-used do_class_file parameter,
9177 but add source_ok parameter. Change logic so if we find a .java file,
9178 we don't look for .class in later classpath emtries.
9179 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
9180 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
9181 * gjavah.c: Update call to find_class.
9182 * jcf-dump.c: Likewise.
9184 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
9185 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
9186 nothing if body is empty_stmt_node.
9187 Various little fixes so SP gets correctly adjusted.
9188 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
9189 For CALL_EXPR, test if static first.
9190 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
9191 such as the ones we create for Object and Class.
9192 Set and restore current_function_decl.
9193 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
9194 (note_possible_classname): New function.
9195 (read_import_entry): Removed. Merged with read_import_dir.
9196 (read_import_dir): Don't call find_class - that only gives us
9197 the first classpath entry having the needed package.
9198 Use the struct buffer data structure from buffer.h.
9199 (read_import_dir, find_in_imports_on_demand): The remembered
9200 class names now use '.' (not '/') as package separator.
9202 * parse.y (java_complete_expand_methods): Call write_classfile
9203 here, and not in java_expand_classes (which only gets first class).
9205 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9207 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
9208 (register_fields): If a static fields has an initializer, just
9209 chain it on ctxp->static_initialized, and handle later.
9210 (java_complete_expand_methods): Force <clinit> first.
9211 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
9212 - it's already been completed.
9213 (patch_initialized_static_field): New function.
9214 (java_complete_field): Call it.
9216 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
9218 * expr.c (encode_newarray_type, build_new_array): New functions.
9219 * java-tree.h: Declare build_new_array.
9220 * jcf-write.c (patch_newarray): Use build_new_array.
9222 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
9223 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
9225 * parse.y (patch_new_array_init): Re-organize.
9226 Now is passed the actual array (pointer) type of the value.
9227 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
9228 (patch_array_constructor): Removed - merged into patch_new_array_init.
9229 (java_complete_tree): Update patch_new_array_init.
9231 * jcf-write.c (find_constant_index): New function.
9232 (generate_bytecode_insns): Use find_constant_index.
9233 (generate_classfile): Use find_constant_index for ConstantValue.
9235 1998-12-11 Tom Tromey <tromey@cygnus.com>
9237 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
9238 * decl.c (init_decl_processing): Renamed dtable -> vtable.
9239 * class.c (make_class_data): Renamed dtable -> vtable, and
9240 dtable_method_count -> vtable_method_count.
9242 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
9245 global variables, initialized.
9246 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
9247 Declared new global variables.
9248 * lex.c (java_lex): Return long_zero_node, float_zero_node,
9249 double_zero_node, integer_zero_node upon direct matching.
9250 * parse.y (purify_type_name): Added function prototype.
9251 (duplicate_declaration_error_p): Consider new_type as potentially
9252 being a incomplete type. Use purify_type_name on type string.
9253 (method_header): saved_type: unused variable removed. Don't figure
9254 return type if method name is invalid.
9255 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
9256 processed by patch_unaryop.
9257 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
9258 increment/decrement node into its original type after binary
9259 numeric promotion on its operands.
9261 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9263 * parse.y (array_initializer:): Array init operand is NULL_TREE
9264 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
9265 now an error. Fixed indentation problems.
9266 (patch_string): Handle error_mark_node as an argument.
9267 (patch_new_array_init): Fixed indentation problems.
9268 (array_constructor_check_entry): Removed check on null wfl_value.
9269 Return an error if wfl_value's walk returns an error.
9271 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9273 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
9274 * lex.c (java_lex): Remember column position before advancing one
9275 token. Retain location information on OCB_TK.
9276 * lex.h (typedef struct java_lc): Added new field.
9277 * parse.h (GET_SKIP_TYPE): New macro.
9278 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
9279 * parse.y (build_new_array_init, patch_new_array_init,
9280 patch_array_constructor, maybe_build_array_element_wfl,
9281 array_constructor_check_entry): New function prototypes.
9282 (switch_block:): Tagged <node>.
9283 (OCB_TK): Tagged <operator>.
9284 (array_initializer:): Installed actions.
9285 (variable_initializer): Build location information on element if
9287 (switch_statement:): Fixed indentation typo.
9288 (switch_block:): Redefined default action.
9289 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
9290 (patch_assignment): Removed duplicate code.
9291 (maybe_build_array_element_wfl, build_new_array_init,
9292 patch_new_array_init, patch_array_constructor,
9293 array_constructor_check_entry): New functions.
9295 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * parse.y (array_initializer): Tagged <node>.
9298 (variable_initializer:): Use default rule.
9299 (array_initializer:): Defined actions.
9300 (variable_initializers:): Likewise.
9301 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
9302 non-static field accesses.
9303 (patch_invoke): Fixed indentation typo.
9304 (java_complete_tree): Likewise.
9305 (build_labeled_block): Changed leading comment. Generate an error
9306 in case of duplicate loop labels.
9307 (patch_conditional_expr): Patch results of string concatenation
9310 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
9312 * constants.c (find_methodref_index): When the class is an interface,
9313 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
9315 * decl.c (finit_identifier_node): Use "$finit$", rather than
9316 "<finit>" (which Sun's verifier rejects).
9317 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
9318 (generate_field_initialization_code): Removed.
9319 (fix_constructors) Don't add call to $finit$ here (wrong order).
9320 (patch_method_invocation): Add $finit$ call here.
9322 * java-tree.h (CALL_USING_SUPER): New macro.
9323 * parse.y (patch_invoke): Remove im local variable.
9324 (patch_method_invocation, patch_invoke): Don't pass super parameter.
9325 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
9326 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
9328 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
9330 * parse.y (java_complete_tree): Don't complain about unreachable
9331 statement if it is empty_stmt_node.
9333 * jcf-write.c (find_constant_wide): New function.
9334 (push_long_const): Use find_constant_wide.
9336 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
9337 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
9338 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
9339 Emit invokeinterface when calling an interface method.
9340 Emit invokespecial also when calling super or private methods.
9342 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
9344 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
9346 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
9348 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * java-tree.h (java_layout_seen_class_methods): New function
9352 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
9353 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
9354 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
9355 * parse.y (method_declarator:): Defined action.
9356 (issue_warning_error_from_context): input_filename saved, set to
9357 the appropriate value and restored after java_error is called.
9358 (build_unresolved_array_type): Fixed comment.
9359 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
9360 (method_header): Deal with return type the same way type are
9361 handled for fields and method's parameters and local variables
9363 (check_method_redefinition): Removed extra CR.
9364 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
9365 (java_layout_seen_class_methods): New function.
9366 (java_layout_classes): Call java_layout_seen_class_methods.
9368 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
9370 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
9372 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
9374 * jcf-dump.c (main): Fix error message.
9375 * jcf-path.c (add_entry): Style fix.
9377 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * class.c (layout_class_method): Call build_java_argument_signature
9380 on constructors too.
9381 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
9382 (patch_method_invocation): Define a primary when resolving an
9383 expression name. Augmented comment on code checking illegal `this'
9384 usage. Loosened it test by accepting NEW_CLASS_EXPR.
9386 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * class.c (layout_class_method): Don't report error on non-static
9389 overriding static if the method is private.
9390 * java-tree.h (finish_class): Prototype added.
9391 * lex.c (java_get_line_col): Handle col argument -2 value.
9392 * parse.h: All static method declarations moved to parse.y.
9393 * parse.y: Now contains all static method declarations previously
9395 (find_expr_with_wfl, missing_return_error,
9396 unreachable_stmt_error): New functions.
9397 (java_get_real_method_name): Identify constructors bearing class
9398 names in source code compiled classes only.
9399 (java_complete_expand_methods): Call missing_return_error.
9400 (invocation_mode): Private methods invoked as static methods.
9401 (java_complete_tree): Call unreachable_stmt_error.
9403 1998-12-01 Tom Tromey <tromey@cygnus.com>
9405 * Makefile.in (+target): Removed.
9406 (+xmake_file): Likewise.
9407 (+tmake_file): Likewise.
9408 (.NOEXPORT): Removed duplicate.
9410 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9412 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
9414 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
9416 * jvgenmain.c: Remove the xmalloc prototype, we get it from
9417 libiberty.h. Provide an xmalloc definition.
9419 * jvspec.c: Remove the xmalloc prototype.
9421 * parse-scan.y: Include config.h and system.h. Don't include
9422 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
9423 Provide an xstrdup definition.
9425 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
9427 * jcf-path.c (add_entry): Recognize ".jar" too.
9428 * lang-specs.h: Likewise.
9430 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
9432 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
9433 soft_monitorenter_node, soft_monitorexit_node, throw_node.
9435 * jcf-write.c (generate_bytecode_insns):
9436 Handle pre/post-increment/decrement of long.
9438 * jcf-write.c (generate_bytecode_insns):
9439 Handle missing exception handler (finally for synchronized).
9441 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
9443 * java-tree.h (end_params_node): Declare global.
9444 * decl.c (end_params_node): New global.
9445 (init_decl_processing, start_java_method): Use end_params_node for
9446 end of list of parameter types. Follows correct gcc conventions.
9447 * expr.c (pop_argument_types, pop_arguments): Likewise.
9448 * lang.c (put_decl_node): Likewise.
9449 * typeck.c (various places): Likewise.
9450 * class.y (various places): Likewise.
9451 * parse.y (various places): Likewise.
9453 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9454 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9456 * class.c: Add #include flags.h, remove no-longer needed declaration.
9458 * class.c (layout_class_method): Remove commented-out code, re-format.
9459 Don't add vtable entry (or index) for private methods.
9460 * expr.c (expand_invoke): A private method is implicitly final.
9461 * class.c (make_class_data): If inlining or optimizing,
9462 skip private methods.
9464 * class.c (finish_class): New function. Calls existing methods,
9465 but alls emits deferred inline functions.
9466 * jcf-parse.c (parse_class_file): Call finish_class.
9467 * parse.y (java_complete_expand_methods): Likewise.
9469 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9471 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9473 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9475 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9477 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9479 * (generate_classfile): Always write class access flag with
9482 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9484 * class.c (maybe_layout_super_class): New function.
9485 (layout_class): Reorganized. Loop on class methods dispatched into
9486 a new function. Call maybe_layout_super_class.
9487 (layout_class_methods, layout_class_method): New functions.
9488 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9490 (expand_invoke): Likewise.
9491 * java-tree.h (all_class_list): New global variable declared.
9492 (layout_class_methods, layout_class_method): New function
9494 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9495 * jcf-parse.c (all_class_list): New global variable.
9496 (load_class): Extended what class_or_name can be. Use parser
9497 context mechanism to save globals before calling jcf_parse.
9498 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9499 is set on the file name.
9500 (jcf_parse): Layout class methods when Object is loaded, otherwise
9501 record class in all_class_list for delayed method layout.
9502 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9503 * lang.c (put_decl_node): Decode <init> into the decl context
9505 * lex.c (java_allocate_new_line): Use xmalloc.
9506 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9507 pointers, not TREE_LIST elements.
9508 (struct parser_ctxt): Fixed comment indentations, added comments
9509 and reordered some fields.
9510 (java_check_methods): Function prototype removed.
9511 * parse.y (java_push_parser_context): Use xmalloc.
9512 (java_parser_context_restore_global): Pop extra pushed ctxp only
9513 when there's nothing next.
9514 (maybe_create_class_interface_decl): Fixed comment, add new
9515 created class decl to all_class_list.
9516 (method_header): Use GET_REAL_TYPE on argument's types.
9517 (method_declarator): Use GET_REAL_TYPE, change type to the real
9518 type in TREE_LIST dependency node. Build argument list with the
9520 (create_jdep_list): Use xmalloc. Removed allocation error message.
9521 (obtain_incomplete_type): Fixed leading comment. Broadened
9522 incoming argument meaning.
9523 (register_incomplete_type): Use xmalloc. Removed allocation error
9525 (safe_layout_class): Fixed leading comment.
9526 (jdep_resolve_class): Reversed if statement condition and switch
9528 (resolve_and_layout): Fixed leading comment. Broadened incoming
9530 (complete_class_report_errors): New local variable name, for
9531 clarity. purify_type_name used for all error cases.
9532 (java_get_real_method_name): Stricter check on constructors.
9533 (java_check_regular_methods): Reverse methods list only if not
9534 already laid out. Layout artificial constructor.
9535 (java_check_methods): Deleted.
9536 (source_start_java_method): Obtain incomplete type for patchable
9538 (java_layout_classes): Fixed leading comment. Use
9539 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9540 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9541 before returning. Fixed comments.
9542 (java_expand_classes): Check for errors up front.
9543 (patch_method_invocation): Class to search is resolved and laid
9546 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9548 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9550 * javaop.h (int8): Removed - not used.
9551 (jbyte): Redefine portably with correct signedness.
9553 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9555 * jcf-write.c (generate_bytecode_insns): Fix typo
9556 OPCODE_getstatic to OPCODE_getfield.
9558 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9559 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9560 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9562 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9564 * jcf-parse.c (jcf_parse_source): Function returned type is
9565 void. Added prototype.
9566 (jcf_parse): Function returned type is void.
9567 (yyparse): Remove call to fclose on the last parsed file.
9569 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9571 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9574 (layout_class): Cope with methods featuring WFL in decl names.
9575 * decl.c (unqualified_object_id_node): New global variable,
9577 (build_decl_no_layout): Removed.
9578 * expr.c (build_primtype_type_ref): Handle Double.
9579 (java_lang_expand_expr): Fixed indentations.
9580 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9581 (flag_wall, flag_redundant, flag_not_overriding,
9582 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9583 variable declarations.
9584 (build_decl_no_layout): Removed prototype.
9585 (java_get_real_method_name): Added prototype.
9586 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9587 (java_parse_abort_on_error): Macro now just returns.
9588 * jcf-parse.c (jcf_parse_source): Check fclose returned
9589 value. Call emit_register_classes if java_report_errors returns
9591 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9592 flag_static_local_jdk1_1): New integer flags.
9593 (lang_decode_option): New flags set here.
9594 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9595 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9596 the flag_redundant variable.
9597 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9598 when parsing java.lang.Object class.
9599 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9601 (resolve_qualified_expression_name): Fixed indentation.
9602 (patch_array_ref): Changed prototype.
9603 (not_initialized_as_it_should_p): Prototype removed.
9604 (java_report_errors): Added function prototype.
9605 * parse.y (formal_parameter:): Changed error message for not yet
9606 supported final parameters.
9607 (class_type_list:): Set both PURPOSE and VALUE of created
9608 TREE_LIST to be class_type.
9609 (primary_no_new_array:): Handle class literals on primitive types.
9610 (parse_warning_context): Reinstalled correct force_error and
9611 do_warning flags setups.
9612 (java_report_errors): Changed prototype. Return java_error_count
9614 (variable_redefinition_error): Consider treating variable type as
9616 (create_interface): Warn about redundant abstract modifier if
9617 flag_redundant is set. Changed error message.
9618 (lookup_field_wrapper): Save/restore globals before/after looking
9620 (duplicate_declaration_error_p): Consider treating declaration
9621 type as a fake pointer.
9622 (register_fields): Extract real type from dependency node. Check
9623 for duplicate field declaration after type adjustment. Use
9624 DECL_INITIAL to store static final initialized values.
9625 (method_header): Extract real function type from dependency node.
9626 (check_abstract_method_header): Use GET_METHOD_NAME.
9627 (obtain_incomplete_type): Layout fake pointer type.
9628 (safe_layout_class): Don't try to check for methods before layout.
9629 (java_complete_class): Don't check for correct throws clause
9630 elements inheritance here.
9631 (resolve_and_layout): Broadened name parameter meaning.
9632 (reset_method_name): Use GET_METHOD_NAME.
9633 (java_get_real_method_name): New function.
9634 (java_check_regular_methods): Don't check methods in
9635 java.lang.Object. Verify lineage of throws clause elements. Use
9636 flag_no_overriding in warning report.
9637 (check_throws_clauses): Don't check if class was from
9638 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9639 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9640 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9641 warning on unsupported final local variables. Use build_decl
9642 instead of build_decl_no_layout. Get real local variable type from
9644 (source_start_java_method): Get real parameter type from
9645 dependency node. Call build_decl instead of build_decl_no_layout.
9646 (java_layout_classes): Reverse tree and layout type and class as
9647 required. Mark class as loaded when done.
9648 (resolve_field_access): Fixed indentation. Restricted condition
9649 leading to static field access code generation. Set field_type
9650 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9651 (resolve_qualified_expression_name): Initialize type_found to
9652 null. Handle static field resolved during qualification. Fixed
9653 layout on non primitive field decl types.
9654 (not_accessible_p): Fixed typo in comment.
9655 (patch_method_invocation): Resolve and layout class to search from
9657 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9658 layout non primitive type, if necessary. Make method node only to
9660 (find_applicable_accessible_methods_list): Consider WFL'ed method
9661 decl names. Fixed indentation.
9662 (argument_types_convertible): Resolve and layout target type if
9664 (java_complete_tree): Fixed indentation problems. Rewrote
9665 CALL_EXPR thrown exceptions check. Re-installed further processing
9666 of the assignment in certain cases.
9667 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9668 inlining on class literals.
9669 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9671 (valid_method_invocation_conversion_p): Likewise.
9672 (patch_string): Temporary disable forbidden use of `this' in
9673 explicit constructor invocations when doing string concatenation
9675 (patch_unaryop): Added comment. Reinstalled code to disable
9676 further check on assignment operation with cast expression RHS.
9677 (patch_switch_statement): Fixed indentation.
9678 (build_try_statement): Call build_decl instead of
9679 build_decl_no_layout.
9680 (patch_synchronized_statement): Likewise.
9681 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9682 IS_UNCHECKED_EXPRESSION_P.
9683 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9684 layout argument exception type.
9685 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9686 of IS_UNCHECKED_EXPRESSION_P.
9688 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9690 * jcf-parse.c (yyparse): Open class file in binary mode.
9692 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9694 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9696 * jcf-write.c (perform_relocations): Move check out one loop.
9698 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9700 * Make-lang.in: Fix reference to srcdir.
9701 * jv-scan.c: Add missing xmalloc prototype.
9702 * jvgenmain.c: Ditto.
9704 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9706 * decl.c (error_mark_node), java-tree.h: New global.
9707 * parse.y: Use empty_stmt_node instead of size_zero_node.
9708 (build_if_else_statement): If missing else, use empty_stmt_node.
9710 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9711 (java_complete_expand_method): Complain if return is missing.
9712 (java_check_regular_methods): Comment out incorrect error check.
9713 (not_accessible_p): Fix incorrect handling of protected methods.
9714 (patch_method_invocation): Pass correct context to not_accessible_p.
9715 (find_applicable_accessible_methods_list): Likewise.
9716 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9717 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9718 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9719 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9721 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9722 (push_int_const): Remove reundant NOTE_PUSH.
9723 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9724 (- case SWITCH_EXPR): Fix code generation bug.
9725 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9726 (generate_classfile): More robust for abstract methods.
9728 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9730 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9731 * Make-lang.in: Ditto.
9733 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9736 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9738 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9740 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9742 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9744 Allow uses of interface types to verify. This is not really
9745 type-safe, but it matches what Sun does, and is OK as long as
9746 there are appropriate run-time checks.
9747 * verify.c (merge_types): If merging two interface types,
9748 just set the result to java.lang.Object.
9749 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9751 1998-11-13 Tom Tromey <tromey@cygnus.com>
9753 * gjavah.c (main): Handle --output-class-directory argument.
9754 * jvspec.c (lang_specific_driver): Translate `-d' into
9756 * jcf.h (jcf_write_base_directory): Declare.
9757 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9758 * lang-options.h: Mention -foutput-class-dir.
9759 * jcf-write.c (jcf_write_base_directory): New global.
9760 (make_class_file_name): Put generated .class file into `-d'
9761 directory, or into source directory if -d not given. Function now
9763 (write_classfile): Free class file name. Handle case where class
9765 (DIR_SEPARATOR): New macro.
9766 Include <sys/stat.h>
9768 * Makefile.in (prefix): New macro.
9770 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9772 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9773 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9774 here (done in patch_invoke instead).
9775 (case_identity): Moved here from parse.y.
9777 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9778 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9779 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9780 so they can be efficiently scanned without recursion.
9781 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9782 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9783 in BLOCK iteratively, rather than recursively.
9785 * parse.y (do_unary_numeric_promotion): New function.
9786 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9788 * parse.y (patch_newarray): Various fixes.
9790 Re-do handling of switch statements (for proper block scoping).
9791 * parse.y: Add just a single block for the enture switch block,
9792 but don't create any "case blocks".
9793 (group_of_labels): Rmeoved unneeded non-terminal.
9794 CASE_EXPR and DEFAULT_EXPR are added to current block.
9795 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9796 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9797 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9798 * parse.y (wfl_operator, print_int_node): Make non-static.
9799 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9800 as part of recursive scan of block.
9801 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9802 (patch_switch_statement): Most tests move dinto java_complete_tree.
9804 * parse.y: Make various production be non-typed (void).
9805 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9806 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9807 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9809 * jcf-write.c (struct jcf_handler): New type.
9810 (struct jcf_switch_state): New type.
9811 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9812 (alloc_handler, emit_unop, emit_reloc): New functions.
9813 (adjust_typed_op): Add extra parameter ("max type" offset).
9814 (emit_switch_reloc, emit_case-reloc): New function.
9815 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9816 (generate_bytecode_insns): Support REAL_CST, switch statements,
9817 exception handling, method calls, object/array creation, and more.
9819 * class.c: Remove some unused variables.
9820 * constants.c (find_string_constant): New function.
9821 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9822 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9823 if flag_emit_class_files.
9825 1998-11-12 Tom Tromey <tromey@cygnus.com>
9827 * jcf-io.c (find_class): Added explanatory comment.
9829 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9830 trailing slash to `.zip' entries.
9832 * jvspec.c (lang_specific_driver): Correctly handle case where
9833 GC_NAME not defined.
9835 1998-11-11 Tom Tromey <tromey@cygnus.com>
9837 * jvspec.c (GC_NAME): New define.
9838 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9840 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9842 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9844 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9846 1998-11-11 Tom Tromey <tromey@cygnus.com>
9848 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9850 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * class.c (is_compiled_class): Call safe_layout_class for class
9853 compiled from source.
9854 * conver.h (convert_to_integer, convert_to_real,
9855 convert_to_pointer): Added prototypes.
9856 * decl.c (init_decl_processing): Non longer push the decls of
9857 `methodtable', `constants', `Class', `Field', `dispatchTable'
9858 `jexception' and `Method'.
9859 * expr.c (build_invokeinterface): New function.
9860 (expand_invoke): static variable CLASS_IDENT now in
9861 build_invokeinterface. Use build_invokeinterface.
9862 (expand_java_field_op): Moved code to inline
9863 java.lang.PRIMTYPE.TYPE into a function.
9864 (build_primtype_type_ref): New function.
9865 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9866 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9867 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9868 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9869 (DECL_LOCAL_STATIC_VALUE): New macro.
9870 (build_invokeinterface, build_primtype_type_ref): New function
9872 (java_parse_abort_on_error): Macro rewritten.
9873 * jcf-parse.c (current_method): Add comment to declaration.
9874 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9875 Function prototypes fixed.
9876 (jcf_parse_source): push/pop parser context. save/restore global.
9877 (parse_source_file): Fixed leading comment. Now take a
9878 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9879 classes and pop the parser context anymore.
9880 (yyparse): Push parser context, save globals, parse the source
9881 file, restore globals and pop the parser context when processing a
9883 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9884 * lex.c (java_parse_doc_section): New function.
9885 (java_lex): Call java_parse_doc_section when appropriate. Build an
9886 operator around INSTANCEOF_TK.
9887 * lex.h (java_lineterminator, java_sprint_unicode,
9888 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9889 Prototypes rewritten.
9890 (java_parse_escape_sequence, java_letter_or_digit_p,
9891 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9892 java_read_unicode, java_store_unicode, java_read_char,
9893 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9894 Added function prototypes.
9895 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9897 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9899 (struct parser_ctxt): New fields: deprecated,
9900 current_parsed_class_un, gclass_list.
9901 (fix_method_argument_names, issue_warning_error_from_context,
9902 resolve_package, lookup_package_type): New function prototypes.
9903 (resolve_expression_name): Fixed function prototype.
9904 (find_applicable_accessible_methods_list): Fixed indentation, added
9905 extra argument in prototype.
9906 (check_final_assignment, build_null_of_type, check_deprecation,
9907 check_method_redefinition, reset_method_name,
9908 java_check_regular_methods, java_check_abstract_methods,
9909 maybe_build_primttype_type_ref): New function prototype.
9910 * parse.y (conver.h): Include.
9911 (INSTANCEOF_TK): Tagged <operator>.
9912 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9913 (relational_expression:): Build binop for instanceof.
9914 (java_push_parser_context): Remember ctxp->gclass_list across
9916 (java_pop_parser_context): Simply return if no context
9917 exists. Remember gclass_list across contexts.
9918 (issue_warning_error_from_context): New function.
9919 (parse_error_context): Don't setup ctxp->elc here. Call
9920 issue_warning_error_from_context instead.
9921 (parse_warning_context): Likewise.
9922 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9923 setup. Link new class/interface to ctxp->gclass_list.
9924 (add_superinterfaces): Register interface as incomplete if not
9926 (create_class): Remember class unqualified name in
9927 ctxp->current_parsed_class_un. Check class deprecation.
9928 (register_fields): Check field deprecation. Remember static final
9929 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9931 (method_header): New local variable ORIG_ARG. Use unqualified
9932 current class name for check on constructor errors. Promote return
9933 type if of record type. Argument list fix moved in
9934 fix_method_argument_names, called here. Check method deprecation.
9935 (fix_method_argument_names): New function.
9936 (method_declarator): Promote record typed arguments.
9937 (safe_layout_class): Check class methods before layout.
9938 (java_complete_class): Compute field layout when patched.
9939 (do_resolve_class): Try to load class after having it renamed
9940 after the package name.
9941 (get_printable_method_name): Use DECL_CONTEXT.
9942 (reset_method_name): New function.
9943 (check_method_redefinition): Use reset_method_name.
9944 (java_check_regular_methods): New local variable
9945 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9946 names for error report. Check for compile-time error when method
9947 found has default (package) access.
9948 (java_check_abstract_methods): Now takes an interface DECL node as
9949 an argument. Also reinstall real name on unchecked
9950 overriding/hiding methods for error report.
9951 (java_check_methods): Fixed leading comment. Get classes to verify
9952 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9953 CLASS_METHOD_CHECKED_P on class verification.
9954 (lookup_java_method2): Get real method name if necessary.
9955 (find_in_imports): Don't check package class access here.
9956 (resolve_package, lookup_package_type): New functions.
9957 (java_layout_classes): Fixed leading comment. Take classes to be
9958 laid out from ctxp->gclass_list.
9959 (java_complete_expand_methods): Don't expand native and abstract
9961 (java_expand_classes): New function.
9962 (resolve_expression_name): Use additional argument ORIG. Retrieve
9963 values of static final field of primitive types.
9964 (resolve_field_access): Handles static final field of promotive
9966 (resolve_qualified_expression_name): Handle STRING_CST as
9967 primaries and package name resolution. Check deprecation on found
9968 decls. Set where_found and type_found on non static field resolved
9969 during qualification. Layout non primitive field decl types.
9970 (check_deprecation): New function.
9971 (maybe_access_field): Simplified.
9972 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9973 removed. Reverse method's argument when primary is a type. Don't
9974 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9975 instead. Include abstract class in the list of class searchable
9976 for constructors. Use DECL_CONTEXT of found method for access
9977 checks. Check method deprecation.
9978 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9979 converting arguments. Handle INVOKE_INTERFACE.
9980 (lookup_method_invoke): Search constructor using existing
9981 infrastructure (don't rely on lookup_java_constructor anymore).
9982 (find_applicable_accessible_methods_list): Extra argument flag
9983 LC. Now include constructor in the search.
9984 (qualify_ambiguous_name): Conditional expression are primaries.
9985 (not_initialized_as_it_should_p): static final are always
9987 (java_complete_tree): Pass extra NULL argument to
9988 resolve_expression_name. Stricter test to carry on patching
9989 assignments. New case for INSTANCEOF_EXPR.
9990 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9991 (check_final_assignment, maybe_build_primttype_type_ref): New
9993 (patch_assignment): Detect resolved static finals and carry normal
9994 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9995 (try_builtin_assignconv): Access constant 0 on all primitive
9997 (valid_builtin_assignconv_identity_widening_p): Accept identical
9998 types. Accept all promoted type on int type.
9999 (valid_ref_assignconv_cast_p): Accept a null pointer to be
10000 assigned to a reference.
10001 (valid_method_invocation_conversion_p): Accept to check null
10003 (build_binop): Merge declaration and initialization of local
10005 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
10006 numeric types. Improved validity test for qualify operators on
10008 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
10009 and PREINCREMENT_EXPR. Also detect resolved static finals of a
10010 primitive type and issue the appropriate error message.
10011 (resolve_type_during_patch): Mark class loaded when resolved.
10012 (patch_cast): Allow null to be cased to reference types.
10013 (build_null_of_type): New function.
10014 (patch_array_ref): Handle array on references correctly.
10015 (patch_return): Removed unused local variable MODIFY. Force
10016 boolean to be returned as integers. Allows null to be returned by
10017 a function returning a reference.
10018 * typeck.c (convert_to_integer, convert_to_real,
10019 convert_to_pointer): Prototypes moved to convert.h
10020 (lookup_argument_method): Use method real name, if necessary.
10022 1998-10-30 Tom Tromey <tromey@cygnus.com>
10024 * class.c (build_class_ref): Changed name of primitive classes to
10027 * class.c (make_class_data): Renamed fields: nmethods to
10028 method_count, method_count to dtable_method_count. Always set
10029 `state' field to 0.
10030 * decl.c (init_decl_processing): Likewise.
10032 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * class.c (layout_class): Don't mangle <finit>, produce
10035 __finit<class> instead. Don't verify artificial methods.
10036 * decl.c (finit_identifier_node): New declared global.
10037 (init_decl_processing): finit_identifier_node initialized.
10038 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
10039 * java-tree.h (finit_identifier_node): Declared as extern.
10040 (struct lang_decl): New field called_constructor.
10041 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
10042 (CLASS_HAS_FINIT_P): New macro.
10043 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
10044 explicit constructor invocation.
10045 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
10046 CALL_SUPER_CONSTRUCTOR_P): New macros.
10047 (write_classfile): Added prototype.
10048 * jcf-parse.c (jcf_parse_source): Parse and remember for
10049 generation if the file was seen on the command line.
10050 (parse_source_file): Don't write the class file here.
10051 (yyparse): Loop on files rewritten. Set current_jcf.
10052 (parse_zip_file_entries): Parse class file only if it was found.
10053 * lang.c (init_parse): Don't open command line provided filename
10055 (lang_parse): Don't set main_jcf anymore.
10056 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
10057 (JCONSTRUCTOR_CHECK): New macro.
10058 (JBSC_TYPE_P): New macro.
10059 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
10060 (COMPLETE_CHECK_OP_2): New macro.
10061 (struct parse_ctxt): New field explicit_constructor_p.
10062 (check_class_interface_creation): Fixed prototype indentation.
10063 (patch_method_invocation_stmt): Prototype reflects added argument.
10064 (patch_invoke): Likewise.
10065 (complete_method_declaration, build_super_invocation,
10066 verify_constructor_circularity,
10067 build_this_super_qualified_invocation, get_printable_method_name,
10068 patch_conditional_expr, maybe_generate_finit, fix_constructors,
10069 verify_constructor_super, create_artificial_method,
10070 start_artificial_method_body, end_artificial_method_body,
10071 generate_field_initialization_code): New function prototypes.
10072 * parse.y: Fixed leading comment
10073 (constructor_header:, constructor_body:, block_end:): Rules tagged
10075 (type_declaration:): Call maybe_generate_finit.
10076 (method_declaration:): Action for method_body: placed in new
10077 function complete_method_declaration, called here.
10078 (constructor_declaration:): Defined actions. Removed leading
10080 (constructor_header:): New rule with action.
10081 (constructor_body:): Rule rewritten using block_begin: and
10082 block_end:. Defined actions.
10083 (constructor_declarator:, explicit_constructor_invocation:):
10085 (block:): Use new rules block_begin: block_end:.
10086 (block_begin:, block_end:): New rules and actions.
10087 (block_statements:): Fixed error message for explicit
10089 (method_invocation:): Call build_this_super_qualified_invocation
10090 if primary is `this' or `super' was seen.
10091 (conditional_expression:): Action defined.
10092 (extra_ctxp_pushed_p): New static global flag.
10093 (java_parser_context_save_global): Create parser context if
10094 necessary. Use extra_ctxp_pushed_p to remember it.
10095 (java_parser_context_restore_global): Pop extra parser context if
10097 (build_array_from_name): Array on primitive types are marked
10099 (register_fields): Restore new name in field initializer
10100 expression if type was altered. Non static fields initialized upon
10101 declaration marked initialized.
10102 (maybe_generate_finit): New function.
10103 (maybe_generate_clinit): Use create_artificial_method,
10104 start_artificial_method_body, end_artificial_method_body. Generate
10105 debug info for enclosed initialization statements.
10106 (method_header): Fixed leading comment. Check constructor
10107 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
10109 (complete_method_declaration, constructor_circularity_msg,
10110 verify_constructor_circularity): New functions.
10111 (get_printable_method_name): New function.
10112 (check_method_redefinition): Don't rename <finit> methods. Fix
10113 declared constructor names. Error message for
10114 constructors modified.
10115 (java_check_regular_methods): Local variable seen_constructor
10116 renamed saw_constructor. Skip verification on constructors. Create
10117 default constructor with create_artificial_method.
10118 (java_check_methods): Removed unnecessary empty line.
10119 (create_artificial_method, start_artificial_method_body,
10120 end_artificial_method_body): New functions.
10121 (java_layout_classes): Changed leading comment. Reverse fields
10122 list if necessary. Always layout java.lang.Object if being
10124 (java_complete_expand_methods): Verify constructor circularity.
10125 (java_complete_expand_method): Call fix_constructor on
10126 constructors. Local variable no_ac_found removed. Restore
10127 bindings if method body expansion failed.
10128 (fix_constructors, verify_constructor_super,
10129 generate_field_initialization_code): New function.
10130 (java_expand_classes): Fixed leading comment. Write class file
10132 (resolve_expression_name): Check for illegal instance variable
10133 usage within the argument scope of an explicit constructor
10135 (resolve_qualified_expression_name): Pass extra from_super flag
10136 when invoking patch_method_invocation_stmt. New case for
10137 conditional expression when used as a primary. Check for error
10138 when acquiring super.
10139 (patch_method_invocation_stmt): Added extra argument super. New
10140 local variable is_static_flag. Set class_to_search according to
10141 the nature of the constructor invocation. Don't add `this'
10142 argument when expanding NEW_CLASS_EXPR. Check for illegal method
10143 invocation within the argument scope of explicit constructor
10144 invocation. Set is_static according to is_static_flag. Provide
10145 extra `super' argument to patch_invoke invocation.
10146 (patch_invoke): New argument from_super. Loop on arguments
10147 indentation fixed. Pass from_super to invocation_mode. New switch
10148 case INVOKE_SUPER. Fixed error message in switch default case.
10149 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
10151 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
10152 (lookup_method_invoke): Fixed prototypes in candidates list. Error
10153 message takes constructors into account.
10154 (find_applicable_accessible_methods_list): Fixed indentation.
10155 (qualify_ambiguous_name): Take explicit constructor invocation
10156 into account. Deal with a conditional expression as a primary to
10158 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
10159 case. Added extra argument to patch_method_invocation_stmt.
10160 Register calls made to explicit constructor `this'. Don't call
10161 save_expr in ARRAY_REF case when emitting class files. Check for
10162 illegal use of this when expanding explicit constructor invocation
10164 (complete_function_arguments): Set and reset parser context
10165 explicit_constructor_p field value when appropriate.
10166 (build_super_invocation, build_this_super_qualified_invocation):
10168 (patch_assignment): Fixed typo.
10169 (patch_unaryop): Check on final fields occurs only when a decl
10171 (patch_return): Take constructors into account.
10172 (patch_conditional_expr): New function.
10173 * typeck.c (build_java_signature): Removed unnecessary empty line.
10175 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10177 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
10179 1998-10-28 Tom Tromey <tromey@cygnus.com>
10181 * decl.c (init_decl_processing): Renamed fields.
10182 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
10183 interface_len, msize fields.
10185 * class.c (make_class_data): Removed subclass_head and
10186 subclass_next fields.
10187 * decl.c (init_decl_processing): Removed subclass_head and
10188 subclass_next fields.
10190 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
10192 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
10193 * mangle.c (emit_unicode_mangled_name): Similarly.
10195 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
10197 * jcf-parse.c (get_constant): Place braces around code to compute
10198 'd' when REAL_ARITHMETIC is not defined.
10200 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
10202 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
10205 1998-10-23 Tom Tromey <tromey@cygnus.com>
10207 * lang-specs.h: `.zip' files are input to jc1.
10209 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
10211 * jvspecs.c: Add (but don't enable) support for combining multiple
10212 .class and .java input filenames to a single jc1 invocation.
10213 Add support for -C flag (copile to .class files).
10214 Translate -classpath and -CLASSPATH arguments.
10215 * lang-specs.h: Don't set %2 spec.
10217 1998-10-22 Tom Tromey <tromey@cygnus.com>
10219 * jcf-path.c (add_entry): Don't add trailing separator if entry is
10221 (add_path): Don't add trailing separator to non-empty path
10224 * lang.c (lang_decode_option): Check for -fclasspath and
10225 -fCLASSPATH before examining other `-f' options.
10227 * java-tree.h (finalize_identifier_node): Don't declare.
10228 * class.c (make_class_data): Don't push "final" field.
10229 * decl.c (init_decl_processing): Don't push "final" field.
10230 (finalize_identifier_node): Removed.
10231 (init_decl_processing): Don't set finalize_identifier_node.
10233 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
10235 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
10237 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
10238 (JV_SCAN_SOURCES): New macro.
10239 (JCF_DUMP_SOURCES): Likewise.
10240 (jcf-dump$(exeext)): New target.
10241 (jv-scan$(exeext)): New target.
10243 1998-10-22 Tom Tromey <tromey@cygnus.com>
10245 * Makefile.in (LEX): Removed.
10246 (LEXFLAGS): Likewise.
10247 (SET_BISON): New macro.
10249 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
10250 spurious diffs in parse.c.
10251 ($(PARSE_SCAN_C)): Likewise.
10252 (PARSE_DIR): New macro.
10254 (PARSE_SCAN_C): Likewise.
10255 (PARSE_RELDIR): New macro.
10257 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
10259 * jcf-io.c (find_class): Use saw_java_source to determine when to
10260 look for `.java' file.
10261 * jcf-parse.c (saw_java_source): New global.
10262 (yyparse): Set it if `.java' file seen.
10264 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
10265 (GCJH_SOURCES): Likewise.
10266 * Makefile.in (datadir): New macro.
10267 (libjava_zip): Likewise.
10268 (JAVA_OBJS): Added jcf-path.o.
10269 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10270 (../gcjh$(exeext)): Likewise.
10271 (jcf-path.o): New target.
10272 * java-tree.h (fix_classpath): Removed decl.
10273 * jcf-parse.c (fix_classpath): Removed.
10274 (load_class): Don't call fix_classpath.
10275 * parse.y (read_import_dir): Don't call fix_classpath.
10276 * lex.h: Don't mention classpath.
10277 * lex.c (java_init_lex): Don't initialize classpath.
10278 * jcf-io.c (classpath): Removed global.
10279 (find_class): Use jcf_path iteration functions. Correctly search
10280 class path for .java file.
10281 (open_in_zip): New argument `is_system'.
10282 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
10283 classpath-related options.
10284 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
10286 (lang_init): Call jcf_path_init.
10287 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
10288 * lang-specs.h: Handle -I. Minor cleanup to -M options.
10289 Correctly put braces around second string in each entry.
10290 * gjavah.c (main): Call jcf_path_init. Recognize all the new
10291 classpath-related options.
10292 (help): Updated for new options.
10293 * jcf.h: Declare functions from jcf-path.c. Don't mention
10294 `classpath' global.
10295 * jcf-path.c: New file.
10297 * jcf-depend.c: Include jcf.h.
10299 * jcf-write.c (localvar_alloc): Returns `void'.
10300 (localvar_free): Removed unused variable.
10302 * lang.c (OBJECT_SUFFIX): Define if not already defined.
10303 (init_parse): Use OBJECT_SUFFIX, not ".o".
10305 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * class.c (emit_register_classes): Renamed from
10308 emit_register_class.
10309 * java-tree.h (emit_register_classes): Prototype renamed from
10310 emit_register_class.
10311 * jcf-parse.c (yyparse): Call emit_register_classes once before
10313 * parse.y (java_expand_classes): No longer register classes.
10315 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10317 * class.c (is_compiled_class): New local variable
10318 seen_in_zip. Identify classes found in currently compiled source
10320 * decl.c (complete_start_java_method): Fixed typo.
10321 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
10322 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
10323 (CLASS_P): Moved around.
10324 (java_parse_abort_on_error): Macro moved from jcf-parse.c
10325 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
10327 (jcf_parse_source): Changed leading comment. Removed unnecessary
10328 fclose and CLASS_FROM_SOURCE_P marking.
10329 (parse_source_file): New local variables remember_for_generation
10330 and filename. Mark parsed file name identifier node. Removed block
10331 executed when parse_only was null. Set remember_for_generation.
10332 Use it as an argument to java_pop_parser_context.
10333 (yyparse): New local variables several_files, list, next node and
10334 current_file_list. Split ampersand separated file names into
10335 current_file_list. Iterate through the list and parse accordingly.
10336 * parse.h (java_pop_parser_context): New function prototype.
10337 * parse.y (ctxp_for_generation): New static global variable.
10338 (java_pop_parser_context): New argument generate. Link popped ctxp
10339 to ctxp_for_generation list accordingly.
10340 (java_complete_expand_methods): Fixed indentation.
10341 (java_expand_classes): New function.
10343 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
10345 * Makefile.in: Link with libiberty.a instead of memmove.o.
10347 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * lex.c (setjmp.h): No longer included.
10350 * lex.h (setjmp.h): Included.
10351 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
10352 (duplicate_declaration_error_p): Renamed from
10353 duplicate_declaration_error.
10354 (build_array_from_name): New function prototype.
10355 * parse.y (setjmp.h): No longer included.
10356 (variable_declarator_id): Define action.
10357 (build_array_from_name): New function.
10358 (duplicate_declaration_error_p): Renamed from
10359 duplicate_declaration_error. Fixed leading comment.
10360 (register_fields): Main `for' loop reorganized. Uses
10361 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
10362 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
10363 build_array_from_name.
10364 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
10366 (read_import_dir): Don't try to skip `.' and `..'.
10367 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
10368 build_array_from_name. Main `for' loop reorganized.
10369 (resolve_qualified_expression_name): When building access to a
10370 field, use the type where the field was found, not its own type.
10371 (maybe_access_field): Use field DECL_CONTEXT if the type where the
10372 field was found is null.
10373 (qualify_ambiguous_name): Sweep through all successive array
10376 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * java-tree.h (pop_labeled_block, lang_printable_name,
10379 maybe_add_interface, set_super_info, get_access_flags_from_decl,
10380 interface_of_p, inherits_from_p, fix_classpath,
10381 complete_start_java_method, emit_handlers, init_outgoing_cpool,
10382 make_class_data, register_class, alloc_name_constant): New
10383 function prototypes.
10384 * lang.c (lang_decode_option): Set argc argument unused. Fixed
10385 indentation. Added cast to remove warning.
10386 (lang_printable_name): Set v argument unused.
10387 (lang_print_error): Added argument to lang_printable_name call.
10388 (java_dummy_print, print_lang_decl, print_lang_type,
10389 print_lang_identifier, lang_print_xnode): All argument marked
10391 * lex.c (java_unget_unicode): Removed unnecessary argument.
10392 (java_allocate_new_line): Unused local variable is gone.
10393 (java_read_char): Added parenthesis in expressions to remove
10394 warnings. Added final return statement.
10395 (java_read_unicode): Added parenthesis in expression to remove
10397 (java_parse_end_comment): Fixed java_unget_unicode invocation.
10398 (java_parse_escape_sequence): Likewise.
10399 (java_lex): Unused local variables are gone. Fixed
10400 java_unget_unicode invocation.
10401 * lex.h (set_float_handler): Prototype added when JC1_LITE not
10403 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
10404 lang_printable_name invocation in macro.
10405 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
10407 (duplicate_declaration_error): Suppressed unused argument in
10409 (identical_subpath_p): Function declaration is gone.
10410 (patch_invoke): Suppressed unused argument in prototype.
10411 (patch_cast, build_labeled_block, check_thrown_exceptions):
10413 * parse.y (setjmp.h): Included
10414 (toplev.h): Likewise.
10415 (field_declaration:): Suppressed unused local
10416 (label_decl:): Fixed build_labeled_block invocation.
10417 (java_pop_parser_context): Put extra parenthesis around assignment
10419 (yyerror): Suppressed unused local variables.
10420 (variable_redefinition_error): Fixed lang_printable_name
10422 (create_interface): Suppressed unused local variables.
10423 (create_class): Likewise.
10424 (duplicate_declaration_error): Suppressed unused argument. Fixed
10425 lang_printable_name invocation.
10426 (register_fields): Suppressed unused local variable. Fixed
10427 duplicate_declaration_error invocation.
10428 (method_header): Suppressed unused local variable.
10429 (method_declarator, parser_check_super): Likewise.
10430 (java_complete_class): Suppressed unused local variable. Fixed
10431 fatal error message.
10432 (complete_class_report_errors): Added default: in switch.
10433 (java_check_regular_methods): Fixed lang_printable_name
10435 (check_throws_clauses): Likewise.
10436 (java_check_abstract_methods): Suppressed unused local
10437 variable. Fixed lang_printable_name invocation.
10438 (read_import_entry): Added supplemental return statement.
10439 (read_import_dir): Suppressed unused local variables.
10440 (check_pkg_class_access, declare_local_variables): Likewise.
10441 (source_start_java_method): Suppressed unused extern variable
10443 (expand_start_java_method): Suppressed unused extern and local
10444 variable declarations.
10445 (java_complete_expand_methods): Likewise.
10446 (java_complete_expand_method): Suppressed unused local variables.
10447 (make_qualified_name): Likewise.
10448 (resolve_qualified_expression_name): Added default: in
10449 switch. Fixed lang_printable_name invocation.
10450 (class_instance_creation_expression): Added parenthesis around
10452 (patch_method_invocation_stmt): Fixed lang_printable_name and
10453 patch_invoke invocations.
10454 (check_for_static_method_reference): Fixed lang_printable_name
10456 (patch_invoke): Suppressed unused arguments and local variables.
10457 (lookup_method_invoke): Suppressed unused local variables.
10458 (qualify_ambiguous_name): Added default: in switch.
10459 (identical_subpath_p): Function removed.
10460 (patch_assignment): Suppressed unused local variables. Suppressed
10461 unnecessary if statement. Fixed lang_printable_name invocations.
10462 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10463 (valid_ref_assignconv_cast_p): Parenthesis around
10464 expression. Suppressed unused local variables.
10465 (build_binop): Suppressed unused local variables. fixed
10466 lang_printable_name invocations.
10467 (string_constant_concatenation): Suppressed unused local
10469 (patch_unaryop): Fixed lang_printable_name invocation.
10470 (patch_cast): Suppressed unnecessary argument. Fixed
10471 lang_printable_name invocation.
10472 (patch_array_ref): Fixed lang_printable_name invocation.
10473 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10474 (build_labeled_block): Suppressed unused argument.
10475 (generate_labeled_block): Fixed build_labeled_block invocation.
10476 (build_loop_body): Suppressed unused local variables.
10477 (patch_loop_statement): Likewise.
10478 (patch_exit): Fixed lang_printable_name invocation.
10479 (patch_switch_statement): Likewise.
10480 (case_identity): First argument marked unused.
10481 (patch_try_statement): Fixed lang_printable_name invocations.
10482 (patch_synchronized_statement, patch_throw_statement): Likewise.
10483 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10484 lang_printable_name invocations.
10485 (check_thrown_exceptions_do): Suppressed unused argument.
10487 1998-10-14 Tom Tromey <tromey@cygnus.com>
10489 * jcf-write.c (write_classfile): Add output class file as target.
10490 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10491 * jcf.h: Added declarations for dependency-tracking functions.
10492 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10493 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10494 (finish_parse): Call jcf_dependency_write.
10495 (dependency_tracking): New global.
10496 (DEPEND_SET_FILE): New define.
10497 (DEPEND_ENABLE): New define.
10498 (init_parse): Enable dependency tracking if required.
10500 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10501 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10502 (../gcjh$(exeext)): Likewise.
10503 (jcf-depend.o): New target.
10504 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10505 (GCJH_SOURCES): Likewise.
10506 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10508 (find_classfile): Added dep_name argument.
10509 (find_class): Compute name of dependency.
10510 (open_in_zip): Call jcf_dependency_add_file.
10511 * gjavah.c (output_file): No longer global.
10512 (usage): Don't mention "gjavah".
10514 (java_no_argument): Likewise.
10515 (version): Likewise.
10516 (main): Recognize and handle -M family of options.
10517 (print_mangled_classname): Return is void.
10518 (process_file): Handle case where output is suppressed.
10519 (HANDLE_END_FIELD): Likewise.
10520 (HANDLE_METHOD): Likewise.
10521 * jcf-depend.c: New file.
10523 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10525 * java-tree.def: Add missing newline at EOF.
10527 1998-10-13 Tom Tromey <tromey@cygnus.com>
10529 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10530 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10532 Include <config.h> and "system.h".
10533 (disassemble_method): Undefine RET to avoid clash with
10534 config/i386/i386.h.
10536 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10538 * decl.c (runtime_exception_type_node, error_exception_type_node):
10539 New global variables.
10540 (init_decl_processing): Initialized.
10541 * expr.c (java_lang_expand_expr): Set caught exception type to
10542 null if catch handler argument doesn't exit.
10543 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10545 * java-tree.h (runtime_exception_type_node,
10546 error_exception_type_node): Global variables declared.
10547 (DECL_FUNCTION_THROWS): New macro.
10548 (DECL_FUNCTION_BODY): Modified comment.
10549 (DECL_SPECIFIC_COUNT): Likewise.
10550 (struct lang_decl): New field throws_list.
10551 (IS_UNCHECKED_EXPRESSION_P): New macro.
10552 * lex.c (java_lex): Generate location information for THROW_TK.
10553 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10554 EXCEPTIONS_P): New macros.
10555 (enum jdep_code): New value JDEP_EXCEPTION.
10556 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10557 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10558 PATCH_METHOD_RETURN_ERROR): New macros.
10559 (patch_method_invocation_stmt): Added new argument to prototype.
10560 (patch_synchronized_statement, patch_throw_statement,
10561 check_thrown_exceptions, check_thrown_exceptions_do,
10562 purge_unchecked_exceptions, check_throws_clauses): New function
10564 * parse.y Fixed typo in keyword section.
10565 (throw:): Rule tagged <node>.
10566 (THROW_TK): Keyword tagged <operator>.
10567 (method_header:): Last argument to call to method_header passed
10569 (throws:, class_type_list:, throw_statement:,
10570 synchronized_statement:, synchronized:): Defined actions.
10571 (method_header): New local variable current. Register exceptions
10572 from throws clause.
10573 (java_complete_tree): Complete and verify exceptions from throws
10575 (complete_class_report_errors): Error message on exceptions not
10577 (java_check_regular_methods): Fixed typo. Shortcut on private
10578 overriding methods. Changed error message on method
10579 redefinition. Check for throws clause compatibility.
10580 (check_throws_clauses): New function.
10581 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10582 method. Changed error message on method redefinition.
10583 (currently_caught_type_list): New static variable.
10584 (java_complete_expand_methods): Purge unchecked exceptions from
10585 throws clause list. Call PUSH_EXCEPTIONS before walk and
10586 POP_EXCEPTIONS after.
10587 (resolve_qualified_expression_name): Pass new argument as NULL to
10588 patch_method_invocation_stmt.
10589 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10590 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10591 argument list when appropriate. Use new argument if non null to
10592 store selected method decl.
10593 (patch_invoke): Convert if necessary args of builtin types before
10594 forming CALL_EXPR. Argument list no longer reversed here.
10595 (invocation_mode): Treat final methods as static methods.
10596 (java_complete_tree): New cases for THROW_EXPR: and
10597 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10599 (complete_function_arguments): No more RECORD_TYPE
10600 conversion. Function parameter nodes no longer saved.
10601 (valid_ref_assignconv_cast_p): Avoid handling null type.
10602 (patch_binop): Fixed null constant reference handling.
10603 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10604 BUILD_THROW macros.
10605 (patch_try_statement): Fixed comments. Record caught types in
10606 list, push the list, expand try block and pop the list.
10607 (patch_synchronized_statement, patch_throw_statement,
10608 check_thrown_exceptions, check_thrown_exceptions_do,
10609 purge_unchecked_exceptions): New functions.
10610 * typeck.c (lookup_argument_method): Allow WFL in place of method
10611 DECL_NAME during method definition check
10613 1998-10-09 Tom Tromey <tromey@cygnus.com>
10615 * gjavah.c (decode_signature_piece): New function.
10616 (print_c_decl): Use it. Added `name_override' argument.
10617 (print_method_info): Use name_override argument to print_c_decl.
10618 (seen_fields): Removed.
10619 (print_field_info): Don't update seen_fields.
10620 (struct method_name): New structure.
10621 (method_name_list): New global.
10622 (print_method_info): Add new method to list of methods.
10623 (name_is_method_p): New function.
10624 (print_field_info): If field name has same name as method, then
10626 (process_file): Parse methods before fields.
10627 (field_pass): New global.
10628 (HANDLE_END_FIELD): Take field_pass into account.
10630 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10632 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10633 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10635 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10637 * jvspec.c: Fix bug in jvgenmain_spec patch.
10639 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10642 * decl.c (soft_exceptioninfo_call_node): New global variable.
10643 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10644 takes extra integer argument. soft_exceptioninfo_call_node
10646 * except.c (java_set_exception_lang_code): New function
10647 (method_init_exceptions): Called here.
10648 (prepare_eh_table_type): New function.
10649 (expand_end_java_handler): Called here.
10650 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10651 one argument. Modified generation of call to
10652 soft_badarrayindex_node to use new argument.
10653 (build_java_arrayaccess): Pass faulty index value to
10654 build_java_throw_out_of_bounds_exception.
10655 (generate_name): New function.
10656 (java_lang_expand_expr): New local variables node, current,
10657 has_finally_p. Expand TRY_EXPR node.
10658 (process_jvm_instruction): Replace top of the stack with thrown
10659 object reference when entering exception handler.
10660 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10661 specific tree codes.
10662 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10664 (DECL_SPECIFIC_COUNT): New macro.
10665 (prepare_eh_table_type, java_set_exception_lang_code,
10666 generate_name): New function declarations.
10667 (match_java_method): Declaration deleted.
10668 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10670 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10671 * parse.h (redefinition_error, refine_accessible_methods_list,
10672 can_cast_to_p): Function declaration removed.
10673 (classitf_redefinition_error, variable_redefinition_error,
10674 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10675 find_most_specific_methods_list, argument_types_convertible,
10676 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10677 valid_cast_to_p, valid_method_invocation_conversion_p,
10678 try_reference_assignconv, add_stmt_to_compound,
10679 build_jump_to_finally, build_tree_list, patch_try_statement,
10680 java_get_catch_block): New function declarations.
10681 * parse.y (string_buffer_type): Global variable deleted.
10682 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10683 finally): Rules tagged <node>.
10684 (TRY_TK, CATCH_TK): Token tagged <operator>.
10685 (class_body_declaration:, class_member_declaration:,
10686 formal_parameter:, explicit_constructor_invocation:,
10687 interface_member_declaration:, constant_declaration:,
10688 primary_no_new_array:, class_instance_creation_expression:,
10689 array_creation_expression:): Issue error on unsuported JDK1.1
10691 (try_statement:, catches:, finally:): Define actions.
10692 (catch_clause_parameter): New rule.
10693 (catch_clause:): Use new rule catch_clause_parameter.
10694 (parse_jdk1_1_error): New function.
10695 (redefinition_error): Renamed classitf_redefinition_error.
10696 (variable_redefinition_error): New function.
10697 (check_class_interface_creation): Call
10698 classitf_redefinition_error.
10699 (java_complete_tree): Added error message on JDEP_TYPE: case.
10700 (complete_class_report_errors): Fixed indentation.
10701 (declare_local_variables): Call variable_redefinition_error.
10702 (source_end_java_method): Call java_set_exception_lang_code and
10703 emit_handlers where appropriate.
10704 (java_method_add_stmt): Call add_stmt_to_block.
10705 (add_stmt_to_block): New function.
10706 (lookup_method_invoke): Fixed outside comment. new local variable
10707 candicates. Call find_applicable_accessible_methods_list and
10708 find_most_specific_methods_list when searching for a
10709 method. Modified error report to list possible candidates when
10711 (find_applicable_accessible_methods_list,
10712 find_most_specific_methods_list, argument_types_convertible): New
10714 (refine_accessible_methods_list): Function deleted.
10715 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10716 expr (if applicable) before calling patch_array_ref.
10717 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10718 (enter_block): Fixed comment.
10719 (enter_a_block): New function.
10720 (patch_assignment): Reorganized. Call try_reference_assignconv for
10721 references. Call valid_cast_to_p instead of can_cast_to_p.
10722 (try_reference_assignconv,
10723 valid_builtin_assignconv_identity_widening_p): New functions.
10724 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10725 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10727 (build_string_concatenation): Don't resolve StringBuffer.
10728 (patch_cast): Fixed inverted arguments.
10729 (patch_array_ref): Code to save array expr deleted. Call
10730 valid_cast_to_p instead of can_cast_to_p.
10731 (generate_labeled_block): Call generate_name.
10732 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10733 patch_try_statement): New functions.
10734 * typeck.c (match_java_method): Function deleted.
10736 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10738 * jvspec.c: jvgenmain_spec uses different temporary file names.
10740 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10742 * jvspec.c (lang_specific_driver): Fail if user specifies
10743 --main= when not linking.
10745 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10747 * class.c (make_class_data): Push value for `thread' field.
10748 * decl.c (init_decl_processing): Added `thread' field to class.
10750 * class.c (add_field): Always make static fields externally
10753 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10755 * expr.c (build_java_athrow,
10756 build_java_throw_out_of_bounds_exception, expand_invoke,
10757 build_newarray, expand_java_multianewarray, build_java_monitor):
10758 Update comments to reflect _Jv_* function names.
10760 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10762 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10763 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10764 * parse.y (expand_start_java_method): Likewise.
10766 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10768 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10770 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10771 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10772 * expr.c: Remove no-longer-needed calls to promote_type.
10773 * decl.c (give_name_to_locals): Liekwise.
10774 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10775 * parse.y: Add/remove promote_type calls as appropriate.
10776 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10777 (parse_signature_string): Likewise.
10778 (build_java_array_type): Fix for now signature convenions.
10780 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10782 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10784 * class.c (init_class_processing): libjava function renamed to
10787 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10789 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10790 * java-tree.def: Fixed DEFTREECODE third argument.
10791 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10792 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10793 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10794 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10795 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10796 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10797 * lang.c (java_tree_code_type, java_tree_code_length,
10798 java_tree_code_name): New arrays.
10799 (lang_init): Append Java tree node definitions to Gcc ones.
10800 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10802 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10804 (java_lex): Allow declaration of empty string constants. Retain
10805 location information on CASE_TK and DEFAULT_TK.
10806 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10807 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10808 Modified to be more robust.
10809 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10810 (build_new_invocation, try_builtin_assignconv,
10811 patch_switch_statement, string_constant_concatenation,
10812 build_string_concatenation, patch_string_cst, patch_string,
10813 java_expand_switch): New function declarations.
10814 * parse.y: Rules related to switch and EH tagged <node>.
10815 (label_id): Set to NULL_TREE
10816 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10818 (this_or_super:): Fixed indentation.
10819 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10820 statement_expression:): Removed call to RULE on all sub-rules.
10821 (switch_expression:, switch_labels:): New rules.
10822 (switch_statement:, switch_block:, switch_block_statement_groups:,
10823 switch_block_statement_group:, switch_labels:, switch_label:):
10825 (throw_statement:, synchronized_statement:, try_statement:):
10826 Defined temporary actions.
10827 (class_instance_creation_expression:): Call
10828 build_new_invocation. Fixed indentation.
10829 (field_access): Fixed indentation.
10830 (method_invocation): Likewise.
10831 (make_qualified_primary): Use THIS_EXPR.
10832 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10833 resolving from SUPER, set *type_found.
10834 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10835 (java_complete_tree): Removed unused local variable `location'. Case
10836 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10837 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10838 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10839 STRING_CST: case. default: checks for patchable strings.
10840 (complete_function_arguments): Transform string constant or
10841 crafted StringBuffer if necessary.
10842 (build_method_invocation): Fixed comments.
10843 (build_new_invocation): New function.
10844 (patch_assignment): Call try_builtin_assignconv to figure a valid
10845 assignment conversion between builtin types.
10846 (try_builtin_assignconv): New function.
10847 (build_binop): Use URSHIFT_EXPR directly to call build.
10848 (operator_string): Use UNARY_PLUS_EXPR.
10849 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10851 (do_merge_string_cste, merge_string_cste,
10852 string_constant_concatenation, build_string_concatenation,
10853 patch_string, patch_string_cst): New function.
10854 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10855 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10856 (build_newarray_node): Use NEW_ARRAY_EXPR.
10857 (build_this): Use THIS_EXPR.
10858 (build_return): Enable debug information on return statement.
10859 (build_if_else_statement): Likewise.
10860 (complete_labeled_statement): Fixed related comment.
10861 (build_loop_body): Fixed comment.
10862 (build_bc_statement): Enable debug information on break/continue
10864 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10866 (patch_switch_statement, case_identity, java_expand_switch): New
10869 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10871 * buffer.h (BUFFER_INIT): New macro.
10872 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10873 Pass (struct jcf_partial *state) to most functions.
10874 (jcf_block, jcf_relocation): New types.
10875 Support labels, branches, conditionals, loops.
10877 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10879 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10881 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10883 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10884 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10885 not integer_type_node (INT_TYPE_SIZ bits).
10887 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10889 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10890 * jcf-dump.c (print_exception_table): New function.
10891 (disassemble_method): Better handling of wide instructions.
10892 Make more robust for bad input.
10894 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10896 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10899 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10901 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10903 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10905 * Makefile.in ($(PARSE_H)): Removed target.
10907 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10909 * Makefile.in (JAVA_OBJS): Add memmove.o
10910 (memmove.o): New target & rules.
10912 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10914 * expr.c (expand_invoke): Don't generate a call to the class init
10917 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10919 * Makefile.in: Add many missing dependencies.
10920 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10922 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10923 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10925 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10927 * decl.c (complete_start_java_method): If method is static (and
10928 not private) call _Jv_InitClass.
10929 * expr.c (expand_invoke): Don't call build_class_init.
10931 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10933 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10935 * Make-lang.in (GCJ): Define before using.
10937 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10939 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10940 losing due to namespace pollution in GNU getopt.h
10942 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10944 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10945 (java.all.cross): Likewise.
10946 (java.rest.encap): Likewise.
10948 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10950 * gjavah.c (print_class_decls): Fix thinko in arglist
10951 * jcv-io.c (find_classfile): Similarly.
10953 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10955 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10957 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10959 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10960 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10961 * Makefile.in (PARSE_C): New macro.
10962 (PARSE_H): Likewise.
10963 (PARSE_SCAN_C): Likewise.
10964 ($(PARSE_C)): Target renamed from parse.c.
10965 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10966 (clean): Remove parse-scan.c as well.
10967 (parse.o): Depend on $(PARSE_C).
10969 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10971 * README, license.terms: Removed.
10973 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10974 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10975 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10976 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10977 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10978 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10979 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10980 and Java trademark attribution.
10982 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10984 * Makefile.in: Use gcjh, not gjavah.
10985 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10986 * Make-lang.in: Changed gjavah to gcjh everywhere.
10988 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10990 * gjavah.c: Support new -prepend -add -append flags.
10991 (print_method_info): Method is not virtual if class is final.
10993 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10995 * jv-scan.c: Fixed copyright assignment.
10996 * keyword.gperf: Likewise.
10997 * keyword.h: Likewise.
10998 * lex.c: Fixed copyright assignment.
10999 (java_lex): Push unicode back when parsing '<'.
11000 * lex.h: Fixed copyright assignment.
11001 * parse-scan.y: Likewise.
11002 * parse.h: Fixed copyright assignment.
11003 (build_debugable_stmt, complete_for_loop): New function prototypes.
11004 * parse.y: Fixed copyright assignment.
11005 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
11006 size_zero_node when completing a loop with no exit condition.
11007 (for_statement_nsi:): Define action.
11008 (for_init:, for_update:): Return size_zero_node when empty.
11009 (declare_local_variables): Call build_debugable_stmt.
11010 (build_debugable_stmt): New function.
11011 (build_loop_body): Build debugable statement around loop
11013 (complete_loop_body): Take into account the debugable statement
11014 around the EXIT_EXPR.
11015 (complete_loop_body): New function.
11016 (patch_exit_expr): Fixed condition inversion.
11018 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
11020 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
11021 name of thread define.
11022 * jvspec.c (THREAD_NAME): New macro.
11024 (THREADLIB): Likewise.
11025 (lang_specific_driver): Recognize attempt to link with thread
11026 library or gc library. Recognize -ljava on command line so it
11027 isn't linked against more than once.
11029 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11031 * parse-scan.y (report_main_declaration): Name of the class
11032 containing `main' can be a qualified name.
11034 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
11036 * config-lang.in: Changed gjavac to gjc everywhere.
11037 * Make-lang.in: Changed gjavac to gjc everywhere.
11039 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11041 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
11042 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
11043 and install the files.
11044 * Makefile.in (JAVA_OBJS_LITE): New variable.
11045 (compiler:): Now include jv-scan as a dependency.
11046 (../jv-scan$(exeext), parse-scan.c): New targets.
11047 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
11048 * config-lang.in (compilers): Removed gcj, gjavah from the list.
11049 * jcf-parse.c (parse_source_file): Call java_layout_classes and
11050 check for errors even if parse_only.
11051 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
11053 (yylex): New function. Uses java_lex body.
11054 (java_lex): Removed commented out statement. Remove local variable
11055 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
11056 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
11057 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
11058 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
11059 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
11060 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
11062 (java_lex_error): Empty if JC1_LITE is defined.
11063 (java_get_line_col): Return 0 if JC1_LITE is defined.
11064 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
11065 SET_MODIFIER_CTX): Moved into the section containing the macros
11066 conditionally defined by JC1_LITE.
11067 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
11068 argument if JC1_LITE is defined.
11069 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
11070 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
11072 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
11073 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
11074 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
11075 to different values according to JC1_LITE.
11076 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
11077 declared if JC1_LITE set.
11078 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
11079 defined if JC1_LITE not set.
11080 (struct parser_ctx): Reorganized and skip the jc1 front end part
11082 (java_layout_classes): New function definition.
11083 (java_push_parser_context, java_init_lex, yyparse, yylex,
11084 yyerror): Prototype always declared. All other static function
11085 prototypes declared only if JC1_LITE is not set.
11086 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
11087 declared in parse.h.
11088 (java_layout_classes): New function.
11089 (java_complete_expand_methods): No longer layout the class here.
11090 * parse-scan.y: New file.
11091 * jv-scan.c: New file.
11093 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
11095 * gjavah.c (main): Handle -friend option.
11096 (friend_specs): New global.
11097 (generate_access): Handle friend_specs.
11098 (process_file): Likewise.
11099 (MAX_FRIENDS): New macro.
11100 (friend_count): New global.
11101 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
11102 Changed all callers.
11104 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
11106 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
11107 (main): Handle processing all the entries of a named .zip archive.
11108 * jcf-io.c (jcf_trim_old_input): New function.
11109 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
11111 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
11113 * lang.c (flag_assume_compiled): Make default be on.
11115 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
11117 * jcf-dump.c: Add bunches of flags to control output more.
11118 (process_class): New function; support printing more than one class.
11119 (main): Support new --print-main and --javap flags.
11120 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
11121 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
11123 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
11125 Change mangling of dispatch table to match C++ vtable (w/thunks).
11126 * class.c (build_dtable_decl), java-tree.h: New function.
11127 (make_class_data): Call it.
11128 * decl.c (init_decl_processing): Likewise.
11130 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
11132 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
11133 soft_anewarray; adjust args passed.
11134 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
11135 match _Jv_NewObjectArray.
11137 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11139 * decl.c (push_labeled_block, pop_labeled_block): New functions.
11140 * expr.c (loopup_label): Call create_label_decl.
11141 (create_label_decl): New function.
11142 (java_lang_expand_expr): Call expand_start_bindings with argument
11144 * java-tree.h Added space after PROTO in function declarations
11146 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
11147 (create_label_decl, push_labeled_block): New function
11149 * lex.c (label_id): Initialize.
11150 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
11152 * parse.h Added space after PROTO in function declarations when
11154 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
11155 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
11156 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
11157 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
11159 (struct parser_ctxt): New fields current_loop,
11160 current_labeled_block.
11161 (build_if_else_statement, patch_if_else_statement,
11162 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
11163 generate_labeled_block, complete_labeled_statement,
11164 build_bc_statement, patch_bc_statement, patch_loop_statement,
11165 build_new_loop, build_loop_body, complete_loop_body): New function
11167 * parse.y (java_warning_count): New global variable.
11168 (label_id): New static variable.
11169 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
11170 (block:): Return size_zero_node when block is empty.
11171 (empty_statement:): Return size_zero_node.
11172 (statement:): Implement supplemental action when for_statement: is
11174 (label_decl:): New rule.
11175 (labeled_statement:): Rewritten using label_decl. Actions
11177 (labeled_statement_nsi:): Likewise.
11178 (if_then_statement): Actions implemented.
11179 (while_expression): New rule.
11180 (while_statement:): Rewritten using while_expression. Actions
11182 (while_statement_nsi:): Likewise.
11183 (do_statement_begin:): New rule.
11184 (do_statement:): Rewritten using do_statement_begin. Actions
11186 (for_statement:): Rewritten using for_begin. Actions implemented.
11187 (for_statement_nsi:): Likewise.
11188 (for_header:, for_begin:): New rules.
11189 (for_init:): Actions implemented.
11190 (statement_expression_list:, break_statement:,
11191 continue_statement:): Likewise.
11192 (yyerror): Count number of issued warning(s).
11193 (java_report_errors): Report error(s) and/or warning(s).
11194 (java_complete_class): Use build_java_argument_signature to
11195 recompute completed method signature.
11196 (java_check_regular_methods): New locals method_wfl and aflags.
11197 Use method_wfl instead of lookup_cl during error reports. Fixed
11198 indentation and modified some error messages. Use
11199 lang_printable_name in method instead of the DECL_NAME. New code
11200 to issue warnings on methods not overriding corresponding methods
11201 private to a different package.
11202 (java_method_add_stmt): Call add_stmt_to_compound.
11203 (add_stmt_to_compound): New function.
11204 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
11205 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
11206 (build_if_else_statement, patch_if_else_statement,
11207 build_labeled_block, generate_labeled_block,
11208 complete_labeled_statement, build_new_loop, build_loop_body,
11209 complete_loop_body, patch_loop_statement, build_bc_statement,
11210 patch_bc_statement, patch_exit_expr): New functions.
11211 * typeck.c (build_java_signature): Build argument signature before
11212 enclosing it in between parenthesis.
11214 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
11216 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
11217 (JAVA_OBJS): Added reminder comment
11219 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
11221 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
11222 be interpreted as a long long.
11224 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
11226 * decl.c (init_decl_processing): Use _Jv_InitClass, not
11227 soft_initialise_class. Use _Jv_NewMultiArray, not
11228 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
11229 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
11230 _Jv_CheckArrayStore, not soft_checkarraystore. Use
11231 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
11233 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
11235 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
11236 length_identifier_node): New global tree node constants.
11237 * parse.y (kw_super, kw_this, kw_length): Removed globals.
11238 Replace uses by super_identifier_node etc.
11239 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
11241 * parse.y (resolve_field_access): Don't special-case ".length" if
11242 flag_emit_class_files.
11243 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
11244 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
11247 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
11249 * decl.c (init_decl_processing): Remove unused method_type_node fields.
11250 * class.c (make_method_value): Remove init for removed fields.
11252 * class.c (layout_class): Use build_java_argument_signature.
11253 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
11255 * typeck.c (push_java_argument_signature): Removed. Merged into ...
11256 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
11257 (build_java_signature): Don't use push_java_argument_signature.
11259 * typeck.c (lookup_argument_method): New function.
11260 * parse.y (java_check_regular_methods): Use lookup_argument_method
11261 instead of lookup_java_method2 followed by lookup_java_method.
11263 * parse.y (check_method_redefinition): Minor optimization.
11265 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
11266 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
11268 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
11270 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
11273 * gjavah.c (java_float_finite): Use K&R-style definition.
11274 (java_double_finite): Likewise.
11275 (generate_access): Now returns void. Changed all callers.
11276 (last_access_generated): Removed.
11277 (process_file): Only make a single pass over the .class file.
11279 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
11281 * class.c (get_dispatch_table): Add extra dummy vtable entry,
11282 for compatibility for G++ (with -fvtable-thunks).
11283 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
11285 * gjavah.c (process_file): Use public inheritance for super-class.
11287 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11289 * lex.c (java_init_lex): Initialize ctxp->package.
11290 * parse.h (struct parser_ctxt): package and package_len replaced
11291 by tree package, an identifier node. Field method_decl_list is
11292 gone. Fixed comments.
11293 (lookup_field_wrapper, merge_qualified_name, not_accessible,
11294 class_in_current_package): New function prototypes.
11295 * parse.y (array_type:): Set class loaded flag on primitive type
11297 (package_declaration:): Assign ctxp->package to the
11299 (method_invocation:): Handle invocation of method qualified by
11301 (single_type_import_declaration:): Removed ambiguity check.
11302 (java_pop_parser_context): New local variable `next'. Reset and
11303 set IMPORT_CLASSFILE_NAME flags on current and previous import
11305 (java_accstring_lookup): Use new local macro COPY_RETURN.
11306 (lookup_field_wrapper): New function.
11307 (parser_qualified_classname): Use merge_qualified_name.
11308 (parser_check_super_interface): Broaden error message.
11309 (do_resolve_class): Check for qualified class name in the current
11310 compilation unit if appropriate.
11311 (process_imports): Check for already defined classes.
11312 (check_pkg_class_access): Got rid of call to
11313 get_access_flags_from_decl.
11314 (java_complete_expand_methods): Call safe_layout_class based on
11315 the current class size.
11316 (make_qualified_primary): Build a WFL qualification on primary if
11318 (merge_qualified_name): New function.
11319 (make_qualified_name): Use merge_qualified_name.
11320 (resolve_expression_name): Use safe_lookup_field.
11321 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
11322 (resolve_qualified_expression_name): Likewise. Check on resolved
11323 element accessibility.
11324 (not_accessible_p, class_in_current_package): New functions.
11325 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
11326 (patch_method_invocation_stmt): Merged common pieces. Check
11327 accessibility of invoked method.
11328 (check_for_static_method_reference): Add returned type in error
11330 (invocation_mode): Get rid of bogus check on PRIVATE methods.
11331 (refine_accessible_methods_list): Merged two conditions in test.
11332 (java_complete_class): Sanity check on stabilize_ref gone.
11333 * zextract.c (read_zip_archive): Cast lseek second argument to long.
11335 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
11337 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
11339 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11341 * gjavah.c (F_NAN): Removed.
11342 (F_NAN_MASK): New macro.
11343 (F_POSITIVE_INFINITY): Removed.
11344 (F_NEGATIVE_INFINITY): Likewise.
11345 (java_float_finite): Rewrote.
11346 (D_NAN_MASK): Renamed.
11347 (java_double_finite): Rewrote.
11348 (D_POSITIVE_INFINITY): Removed.
11349 (D_NEGATIVE_INFINITY): Likewise.
11351 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
11352 If verbose, print underlying representation of value in hex.
11354 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
11356 * buffer.h, buffer.c: New files.
11357 * Makefile.in (JAVA_OBJS): Add buffer.o.
11359 Support locals variables and writing their debug entries to .class.
11360 * jcf-write.c: Simplify some by user new buffer type.
11361 (vode_buffer_grow): Removed.
11362 (struct localvar_info): New type.
11363 (localsvars, localvartable): New buffers.
11364 (localvar_alloc, localvar_free): New functions.
11365 (generate_bytecode_insns): Handle local variables.
11366 (generate_classfile): Write LocalVariableTable attribute.
11368 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * jcf-io.c (open_in_zip): Check the zipfile magic number.
11371 * zipfile.h (ZIPMAGIC): New macro.
11373 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
11375 * Makefile.in (gjavah.o): Updated dependencies.
11376 (jcf-dump.o): Likewise.
11377 (all.indirect): Use ../gjavah.
11378 (../gjavah$(exeext)): Likewise.
11379 (clean): Don't remove gjavah.
11380 (clean): Remove parse.c, not java/parse.c.
11381 * Make-lang.in (java): Added gjavah.
11382 (gjavah$(exeext)): New target.
11383 (GJAVAH_SOURCES): New macro.
11384 (java.all.build): Added gjavah.
11385 (java.all.cross): Likewise.
11386 (java.rest.encap): Likewise.
11387 * config-lang.in (compilers, stagestuff): Added gjavah.
11389 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
11391 * gjavah.c (java_float_finite): New function.
11392 (java_double_finite): Likewise.
11393 (F_POSITIVE_INFINITY): New macro.
11394 (F_NEGATIVE_INFINITY): Likewise.
11396 (D_POSITIVE_INFINITY): Likewise.
11397 (D_NEGATIVE_INFINITY): Likewise.
11399 (print_field_info): Use java_float_finite and java_double_finite.
11401 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
11403 * parse.y (method_header): Name "this" implicit argument.
11405 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
11407 * jcf-write.c: Write out LineNumberTable attribute in .class file.
11408 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
11409 (put_linenumber): New function.
11410 (generate_bytecode_insns, generate_classfile): Write line numbers.
11412 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
11415 (lookup_name, build_known_method_ref, build_class_init,
11416 build_invokevirtual, invoke_build_dtable, match_java_method,
11417 build_field_ref, pushdecl_force_head, build_java_binop,
11418 binary_numeric_promotion, build_decl_no_layout,
11419 build_java_arrayaccess, build_newarray, build_anewarray,
11420 build_java_array_length_access, build_java_arraynull_check): New
11421 extern function prototypes.
11422 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11423 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
11425 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
11427 * jcf.h (jcf_out_of_synch): New extern function prototype.
11428 * parse.h: Static/global function implemented in parse.y
11429 prototyped and declarations moved at the end of the file.
11430 (DECL_P): Check that the argument isn't null.
11431 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
11432 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
11433 (QUAL_DECL_TYPE): New macro.
11434 (PARAMS): Macro definition removed.
11435 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
11436 (return_statement:): Call build_return.
11437 (field_access:): Call make_qualified_primary in sub rule.
11438 (method_invocation:): Build method invocation and call
11439 make_qualified_primary when processing primaries.
11440 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
11441 get_type_from_signature.
11442 (java_check_regular_method): Extra integer 0 argument when calling
11443 lookup_java_method2.
11444 (lookup_java_interface_method2): Extra method DECL argument when
11445 calling lookup_java_interface_method2.
11446 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
11447 COMPOUND_EXPR node.
11448 (java_complete_expand_method): Layout current class iff not
11449 already done. Don't process interface's methods.
11450 (java_complete_expand_method): Use super class only if it
11451 exists. Use current class otherwise.
11452 (make_qualified_primary): New function.
11453 (resolve_expression_name): Process qualified expression or
11454 expression from primary the same way.
11455 (resolve_expression_name): Two last arguments to
11456 resolve_field_access are now NULL_TREEs.
11457 (resolve_field_access): New variable is_static. Local field must
11458 be DECLs. is_static computed on field DECLs only. Append code in
11459 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11460 to initialize field_type.
11461 (resolve_qualified_expression_name): New local variable,
11462 previous_call_static and is_static. Handle primaries with function
11463 calls, casts, array references and `this'. `super' now handled as
11464 `(super_class)this'. Use is_static to clarify boolean expressions.
11465 Added code to handle case where a proper handle is required to
11466 access a field. Use QUAL_DECL_TYPE where applicable.
11467 (maybe_access_field): New function.
11468 (patch_method_invocation_stmt): New arguments primary, where,
11469 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11470 deleted. Use `where' as a type to search from if specified. Check
11471 for static method reference where forbidden. Append primary or
11472 current_this to the argument list if not calling constructor nor
11474 (check_for_static_method_reference): New function.
11475 (patch_invoke): Layout the class on which new is done if
11477 (lookup_method_invoke): Changed format to report errors on
11479 (qualify_ambiguous_name): New local variable this_found. Now
11480 handle things from primaries. Method call are considered
11482 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11483 changed into NULLs.
11484 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11485 (java_complete_tree): New case fo RETURN_EXPR. Process function
11486 call arguments in separate function.
11487 (complete_function_arguments): New function.
11488 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11490 (patch_assignment): Take the return function slot into account as
11491 a RHS. Distinguish assignment from a return.
11492 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11493 when checking methods in interfaces.
11494 (resolve_type_during_patch): NULL argument to unresolve_type_p
11495 instead of NULL_TREE.
11496 (patch_newarray): Fixed typo in comment.
11497 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11498 (build_return, patch_return): New functions.
11499 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11501 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11503 * constants.c (find_name_and_type_constant, find_fieldref_index,
11504 find_methodref_index): New methods.
11505 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11506 just return given method. Also, rename to build_known_method_ref.
11507 (expand_invoke): Rename call to build_invoke_non_interface.
11508 * java-tree.h, parse.h: Update prototype.
11509 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11510 (such as expand_expr_stmt) if flag_emit_class_files.
11511 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11512 STACK_TARGET, IGNORE_TARGET): New macros.
11513 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11514 (generate_bytecode_insn): New function to generate method's bytecode.
11515 (generate_classfile): Node generate Code attribute for a method.
11516 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11517 push_long_const, field_op, adjust_typed_op, maybe_wide):
11518 New functions used by generate_bytecode_insn.
11520 * typeck.c (signature_include_return): Remove variable.
11521 (push_java_argument_signature, build_java_argument_signature): New.
11522 (build_java_signature): Use push_java_argument_signature.
11523 * parse.y: Use build_java_argument_signature instead of fiddling
11524 with signature_include_return.
11526 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11528 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11531 * Makefile.in (all.indirect): Added gjavah$(exeext).
11532 (gjavah$(exeext)): Added $(exeext).
11535 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11537 * class.c (layout_class): Call to java_layout_parsed_class replace
11538 by safe_layout_class.
11539 * expr.c (build_java_array_length_access): Removed static storage
11540 class in the function definition.
11541 (build_java_arraynull_check): Likewise.
11542 Also fixed typos in two comments.
11543 * lex.c (java_init_lex): Initialize static global kw_length.
11544 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11545 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11547 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11548 * parse.h (resolve_no_layout): New static function declaration.
11549 (get_identifier_in_static): Declaration removed.
11550 (java_layout_parsed_class): Function name declaration changed to
11552 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11553 not_initialized_as_it_should_p, build_this): New static function
11555 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11556 binary_numeric_promotion, stabilize_reference,
11557 build_decl_no_layout, build_java_arrayaccess): Extern function
11558 declarations moved into their own section.
11559 (build_newarray, build_anewarray, build_java_array_length_access,
11560 build_java_arraynull_check): New extern function declarations.
11561 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11562 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11564 (CALL_CONSTRUCTOR_P): New macro.
11565 * parse.y (kw_length): New static global tree node.
11566 (return_statement): Tagged <node>.
11567 (RETURN_TK): Tagged <operator>.
11568 (variable_declarator_id:): Build variable declaration with an
11569 empty initialization value if a syntax error was found in the
11570 initialization part of the variable declaration.
11571 (statement_without_trailing_substatement:): return_statement: now
11572 uses the default rule.
11573 (return_statement:): Temporarily fixed to return NULL_TREE.
11574 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11575 (class_instance_creation_expression:): Class creation rules now
11576 call build_method_invocation upon reduction.
11577 (array_creation_expression:): Rules call build_newarray_node upon
11579 (dim_exprs:): Build a list of dimension expressions.
11580 (dim_expr:): Store location of the OSB_TK in the dimension
11582 (method_invocation:): Added a new error rule.
11583 (build_unresolved_array_type): WFL argument may also be an array
11584 on a primitive type. Name of the argument changed to reflect this.
11585 (method_declarator): Insert argument type at the beginning of the
11586 argument type list and later reverse the list.
11587 (unresolved_type_p): Argument 'returned' may be optionally
11589 (java_layout_class_from_source): Function renamed
11591 (resolve_and_layout): Now call resolve_no_layout and
11593 (resolve_no_layout): New function.
11594 (purify_type_name): New function.
11595 (complete_class_report_errors): Call purify_type_name during error
11596 report on a type not found.
11597 (process_imports): error_found local variable doesn't need to be
11598 initialized to zero.
11599 (declare_local_variables): New local type_wfl. Fixed typo in error
11600 message. type_wfl assigned to unresolved type and used to register
11601 incomplete type. Build a WFL around the variable initialization
11602 statement so that debug info can be generated on it.
11603 (source_start_java_method): Reverse argument list after they've
11605 (current_this): New static global variable.
11606 (java_complete_expand_methods): Set current_this when appropriate.
11607 (resolve_expression_name): Build correct static and non static
11608 field access bearing a simple name.
11609 (resolve_field_access): Resolve the length field of arrays. Handle
11611 (patch_method_invocation_stmt): Set the type of the method
11612 invocation to error_mark_node. This value is later overridden by a
11613 valid type, if any. Don't handle qualified constructor invocation
11614 as qualified method invocation. Call lookup_method_invoke with its
11615 new flag. It's no longer necessary to access the selected method
11616 as the value of a tree list. Handle constructor invocation.
11617 (patch_invoke): Reverse argument list when invoking non interface
11618 methods. Insert call to new as the first argument of the
11620 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11621 defined within a final class. Return INVOKE_STATIC if the invoked
11622 method is a constructor.
11623 (lookup_method_invoke): New lc argument is a flag to indicate a
11624 constructor lookup. Now handle constructor lookup. Choose the most
11625 specific method in case several were matching the invocation
11626 requirements. Return a method decl instead of a tree list featuring
11627 one single method decl element.
11628 (refine_accessible_methods_list): New lc flag argument to
11629 indicate that a constructor is being looked up.
11630 (not_initialized_as_it_should_p): New function.
11631 (java_complete_tree): Now process fake tree codes
11632 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11633 save_expr on resolved function call arguments. Case on
11634 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11635 (patch_assignment): LHS can be a field access expression. When
11636 dealing with reference, lhs_type is the promoted type of the
11637 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11639 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11640 (patch_binop): Use not_initialized_as_it_should_p where
11642 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11643 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11645 (resolve_type_during_patch): New function.
11646 (patch_cast): Call resolve_type_during_patch to resolve type and
11647 report error accordingly.
11648 (patch_array_ref): Use not_initialized_as_it_should_p where
11649 applicable. Array base expression is saved before being
11650 used. Promote the type of an array elements if it contains non
11652 (build_newarray_node, patch_newarray, build_this): New functions.
11654 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11656 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11657 increment it in `for' statement.
11658 (print_field_info): If number is inf or nan, don't print it.
11659 (print_method_info): If method name is `delete', just ignore it.
11660 (print_c_decl): Special-case jstringArray.
11662 * gjavah.c (help): New function.
11663 (no_argument): New function.
11664 (usage): Changed text.
11665 (main): Rewrote argument handling. Now handles -v, --help,
11667 (version): New function.
11668 (found_error): New global.
11669 (main): Return found_error.
11670 (generate_access): Set found_error.
11671 (print_c_decl): Likewise.
11673 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11675 * gjavah.c (print_c_decl): Don't print "," when examining field.
11676 Skip type name when looking at "[L" types.
11677 (process_file): Now static.
11678 (generate_access): Now returns int.
11679 (last_access_generated): New global.
11680 (process_file): Clear last_access_generated; make multiple passes
11682 (print_field_info): Just return if generate_access returns true.
11683 (print_method_info): Likewise. Also, allow <init> functions to
11685 (print_c_decl): Added is_init argument. Print constructors
11687 (print_cxx_classname): Use UTF8_GET to extract characters from
11689 (print_base_classname): New function.
11690 (print_class_decls): New function.
11691 (process_file): Use it.
11692 (utf8_cmp): New function.
11694 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11696 * lang-options.h: Format changed to match changes in gcc/toplev.c
11697 to implement a --help option.
11699 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11701 * decl.c (init_decl_processing): Revert change to dtable_type.
11703 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11705 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11707 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11709 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11711 * lang.c (lang_init): Default flag_exceptions to 1, without
11712 checking to see if it's 2 first.
11714 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11716 * constants.c: Include "system.h".
11717 * decl.c: Likewise.
11718 * lang.c (flag_new_exceptions): Get via extern now.
11719 (lang_init_options): New functions. Turn on flag_new_exceptions.
11721 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11723 * lex.c (java_lex): Return 0 when we see an invalid character in
11726 * lex.c (java_read_char): Specify extra argument when calling
11728 (java_read_unicode, java_parse_end_comment,
11729 java_parse_escape_sequence): Likewise,
11730 (java_lex): Specify extra argument when calling
11731 java_lex_error. Test that IDs are beginning with a legal character
11732 for IDs. Handle invalid characters with an error message and a
11733 call to java_lex_error.
11734 (java_lex_error): Adjust column position by new argument
11735 `forward'. Issue an error even if in the middle of reporting an
11738 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11740 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11741 we don't explicitly put a null pointer when we're copying it.
11743 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11745 * gjavah.c (print_cxx_classname): New function.
11746 (super_class_name): Likewise.
11747 (print_super_fields): Removed.
11748 (in_super): Removed.
11749 (print_field_info): Never generate #defines.
11750 (print_c_decl): Changed generated types to match JNI. No longer
11751 print class name before method name.
11752 (print_method_info): Print "static" before static methods.
11753 Print "virtual" before non-final methods.
11754 (usage): Use exit(1), not exit(-1).
11756 (print_field_info): Use %.17g to print a double.
11757 (last_access): New globals.
11758 (process_file): Initialize last_access.
11759 (usage): Now static.
11760 (ACC_VISIBILITY): New define.
11761 (generate_access): New function.
11762 (print_field_info): Call it.
11763 (print_method_info): Likewise. Also, generate information for all
11764 methods, not just native methods. Return void.
11765 (print_c_decl): Return void.
11766 (print_field_info): Return void.
11768 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11770 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11771 processing the jc1 grammar file. Prefix bison functions and
11772 variables with java_.
11773 (parse.c): Dependencies on parse.h and lex.h
11774 * expr.c (build_java_arrayaccess): Function now global.
11775 * java-tree.h: Comment reorganized to carry on previous
11776 classification effort.
11777 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11778 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11779 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11780 java_parse (new prefix java_ generated by bison).
11781 (java_layout_parsed_class, java_register_parsed_class): Function
11783 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11784 * lex.c (static tree wfl_op): Variable deleted.
11785 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11786 ctxp fields to NULL_TREE.
11787 (java_lex): No longer create WFL for operators. Filename caching
11788 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11789 created as STRING_CST and later expanded. Removed extra argument
11790 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11792 (build_wfl_node): Removed code in comments.
11793 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11794 store token and location data in the current bison token.
11795 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11796 static/extern function declaration at the beginning of the file.
11797 (struct qualification): Data structure definition deleted.
11798 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11799 (qualify_ambiguous_name): Function declaration modified. Function
11800 now returns nothing.
11801 (build_array_ref, patch_array_ref, make_qualified_name,
11802 resolve_qualified_expression_name, maybe_generate_clinit,
11803 resolve_field_access): New static function declarations.
11804 (build_java_arrayaccess): New extern function declaration.
11805 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11806 (CALL_EXPR_PRIMARY): Macro deleted.
11807 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11808 (struct parser_ctxt): Field initialized_final
11809 removed. non_static_initialized, static_initialized: New fields.
11810 * parse.y (static tree kw_super, static tree kw_this): New global
11812 (%union): tree wfl field of operator member replaced by int
11813 location. WFLs are non longer created for operators.
11814 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11815 (qualified_name:): Now calls make_qualified_name to build the
11817 (type_declaration:): Consider generating <clinit> when class
11819 (variable_declarator:): Directly build an assignment node when the
11820 variable is initialized when declared.
11821 (this_or_super:): Build a WFL and set current location when THIS
11822 or SUPER are parsed.
11823 (expression_statement:): Wrap statement around a WFL.
11824 (primary_no_new_array:): Fixed typo. Changed value returned by
11825 THIS_TK because of its new type (temporary).
11826 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11827 (field_access:): Build qualified name with SUPER.
11828 (method_invocation:): Fixed returned value because of SUPER's new
11830 (array_access:): Use OSB_TK location information.
11831 (post_increment_expression:, post_decrement_expression:,
11832 unary_expression:, pre_increment_expression:,
11833 pre_decrement_expression:, unary_expression_not_plus_minus:,
11834 cast_expression:, multiplicative_expression:,
11835 additive_expression:, shift_expression:, relational_expression:,
11836 equality_expression:, and_expression:, exclusive_or_expression:,
11837 inclusive_or_expression:, conditional_and_expression:,
11838 conditional_or_expression:, assignment:): Use new location/token
11839 information available on operators.
11840 (create_class): Set super_decl_type to NULL_TREE when processing
11842 (register_fields): Field initialization is now a MODIFY_EXPR
11843 node. Chain initialization code to the matching lists (according
11844 the the field declaration modifiers).
11845 (maybe_generate_clinit): New function.
11846 (method_header): Don't set method's DECL_NAME to a WFL when adding
11847 methods to java.lang.Object.
11848 (resolve_and_layout): Now can return NULL_TREE if the type
11849 resolution fails. Otherwise, return the class DECL instead of its
11851 (check_method_redefinition): Don't patch method DECL_NAME if it
11852 belongs to java.lang.Object.
11853 (process_imports): Simply assign error_found to the value returned
11854 by check_pkg_class_access.
11855 (declare_local_variables): Don't use their init statements (if
11856 any) when parsing error were previously found. Reuse MODIFY_EXPR
11857 build during parsing as an init statement.
11858 (java_method_add_stmt): Now return the current method body.
11859 (java_layout_parsed_class, java_register_parsed_class): Functions
11861 (java_complete_expand_methods): Initialize the constant pool on a
11862 per class basis. Layout the classes before expanding their method
11863 bodies. Don't try expand artificial constructor code if error were
11864 found. Make the classes data and register them if no error were
11866 (java_complete_expand_method): Retrieve an artificial constructor
11867 argument list before entering its body. Assign the top block to
11868 the artificial constructor function body and set types of declared
11869 blocks and compound statements to void. Walk method body if not an
11870 artificial constructor.
11871 (make_qualified_name, cut_identifier_in_qualified): New functions.
11872 (resolve_expression_name): Fixed comments. Save/restore the
11873 current class CLASS_LOADED_P flag value. Build non qualified
11874 static field access and handle qualified expression names.
11875 (resolve_field_access, resolve_qualified_expression_name): New
11877 (patch_method_invocation_stmt): Use the new expression resolution
11878 scheme, calling resolve_field_access when the function call is
11879 resolved as an expression.
11880 (qualify_ambiguous_name): Function rewritten to work on qualified
11881 expression produced by make_qualified_name.
11882 (java_complete_tree): Promote type when function's argument are
11883 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11884 the assignment to discover further errors if RHS is a expression
11885 name that fails to evaluate. Declare LHS initialized even though
11886 the assignment failed. Don't use the location variable and removed
11887 extra argument in patch function calls. Now handle the ARRAY_REF
11888 case and build internal string representation when STRING_CSTs are
11890 (build_method_invocation): Don't wrap function call around a WFL.
11891 (build_assignment): Likewise. Use the operator location
11893 (patch_assignment): Handle array access LHSs. Handle error
11894 provenance, resulting in a better error report.
11895 (build_binop): Use op_location from operator as binop location
11897 (build_unaryop, build_incdec, build_cast): Likewise.
11898 (patch_binop): Extract location information from the node. Fixed
11899 typo in error message.
11900 (patch_unary_op): Extract location information from the node.
11901 (build_array_ref, patch_array_ref): New functions.
11903 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11905 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11906 match _Jv_IsInstanceOf.
11907 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11908 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11910 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11912 * decl.c (init_decl_processing): Functions are now named
11913 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11915 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11917 * java-tree.h (load_class): Add prototype.
11918 * class.c (is_compiled_class): Add missing arg to load_class.
11919 * expr.c (expand_java_NEW): Call load_class.
11920 * parse.y (process_import): Removed bogus use of void return value.
11922 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11924 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11925 Function name is "_Jv_Throw" instead of "soft_athrow".
11926 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11927 Function name is "_Jv_AllocObject" instead of "soft_new".
11928 Takes an extra parameter (object size).
11929 * expr.c: Update calls.
11931 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11933 * lex.c (java_get_line_col): Handle end-of-file.
11934 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11936 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11938 * lang.c (lang_init): Make -fexceptions the default.
11939 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11940 exception handling is not turned on.
11942 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11944 * lang.c (flag_new_exceptions): Make this this default.
11945 * decl.c (end_java_method): Call emit_handlers.
11946 * except.c (method_init_exceptions): Set language code and version.
11947 (expand_start_java_handler): Enable exception, and call
11948 expand_eh_region_start.
11949 (expand_end_java_handler): Enable exception, and set up catch blocks.
11950 (emit_handlers): New routine to generate the saved handlers.
11951 * java-except.h (emit_handlers): Add prototype.
11953 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11955 We used to have three different representations of the constant pool:
11956 the CPool structure, the tree_constant_pool, and the constructures
11957 used to build the Class object (which may need class and string
11958 constants) in compiled code. None were appropriate for compiling
11959 to .class files, so I did a major overhaul.
11961 First, the tree_constant_pool array was removed. Things were
11962 modified to the CPool structure in the JCF could be used.
11963 Second, a "capacity" field was added to the CPool, and functions
11964 written to search for a matching constant, adding one if not found.
11965 The code that generated the Class object was changed to use a CPool.
11966 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11967 the static Class object are now only in build_constants_constructor.
11968 Finally, I wrote code which can generate a .class file (including its
11969 constant pool) from the RECORD_TYPE of a class. This is a big step
11970 on the way to compiling Java source into .class files.
11972 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11973 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11975 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11976 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11977 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11978 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11979 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11980 (lang_type): Removed constant_pool field.
11981 * jcf.h (CPool): Renamed size to count. Added field capacity.
11982 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11983 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11984 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11986 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11987 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11988 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11989 (set_constant_entry, find_constant1, find_constant2,
11990 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11991 find_utf8_constant, find_class_or_string_constant): New functions.
11993 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11994 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11995 (give_name_to_class, get_class_constant): Likewise.
11996 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11997 (get_name_and_type_constant, get_ref_constant): Removed.
11998 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11999 * parse.y: Don't save/restore tree_constant_pool.
12000 * verify.c (verify_jvm_instructions): Update for new approach.
12001 * expr.c (expand_invoke, expand_java_field_op): Likewise.
12003 * lang-options.h: Added -femit-class-file, -femit-class-files.
12004 * lang.c (flag_emit_class_files), java-tree.h: New flag.
12005 (lang_f_options): Added "emit-class-file(s)".
12007 * expr.c (build_java_arrayaccess): Generate more efficient array
12008 bounds checking, by using unsigned compare.
12010 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
12012 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12014 * parse.h: New comment on the handling of unresolved type
12015 identifiers. JDEPs are now part of the jdep_code enum.
12016 (typedef struct jdep): Now use enum jdep_code or int, depending on
12017 availability. Both are narrowed down to an 8 bits bitfield.
12018 (CALL_EXPR_PRIMARY): Fixed comment.
12020 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
12022 * Make-lang.in (java): Added gjavac and jvgenmain.
12023 (java.start.encap): Depend on gjavac.
12024 (java.rest.encap): Depend on jvgenmain.
12026 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
12027 (JAVA_CROSS_NAME): Likewise.
12028 (java.all.build): Depend on jvgenmain and gjavac.
12029 (java.all.cross): Depend on jvgenmain and gjavac-cross.
12030 (jvgenmain$(exeext)): New target.
12031 (java.install-common): Wrote.
12032 * config-lang.in (compilers, stagestuff): Added gjavac and
12035 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
12037 * lang.c (lang_decode_option): New argc/argv interface.
12039 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12041 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
12042 * decl.c (build_decl_no_layout): New function.
12043 * expr.c (java_lang_expand_expr): Layout declarations found in
12044 blocks before they're pushed.
12045 * jcf-parse.c (load_class): Save current line when parsing class
12047 (parse_source_file): Register class before expanding their
12049 * lang.c (put_decl_node): Produce `null' when `void *' is
12051 * lex.c (static tree wfl_op): New static global, for error report
12053 (java_init_lex): wfl_operator and wfl_op initialized
12054 here. Filename caching added for wfl_op. Return wfl_op when `(' is
12056 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
12057 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
12058 build_unresolved_array_type): New static function definitions.
12059 (build_decl_no_layout): New extern function declared.
12060 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
12061 faulty modifier exists.
12062 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
12063 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
12064 (UNARY_PLUS_EXPR): New fake operator.
12065 (struct parser_ctxt): New field osb_number.
12066 * parse.y (static tree wfl_operator): New static WFL for operator
12067 bound error messages.
12068 (DECR_TK, INCR_TK): Moved.
12069 (OP_TK): Tagged <operator>.
12070 (array_type:): Now call build_unresolved_array_type.
12071 (dim_expr:): Count the number of '[' seen.
12072 (post_increment_expression, post_decrement_expression,
12073 pre_increment_expression, pre_decrement_expression,
12074 unary_expression_not_plus_minus, unary_expression:): Actions are
12075 now building the corresponding unary expressions.
12076 (cast_expression:): Actions are now building cast expressions.
12077 (build_unresolved_array_type): New function.
12078 (create_interface): Reset the number of declared interfaces.
12079 (create_class): Likewise.
12080 (method_header): Methods declared within the scope of an interface
12081 are now implicitly set public and abstract.
12082 (java_complete_class): Variable's and parameter's type are patched
12083 with a promoted type.
12084 (declare_local_variables): Resolved non builtin types are promoted
12085 before being used to build a variable decl. Removed type patch
12086 posted on variable initialization statement.
12087 (source_start_java_method): Use build_decl_no_layout to build the
12088 decl of a parameter of incomplete type.
12089 (java_register_parsed_class): Process interfaces too. Call
12090 rest_of_decl_compilation on each processed class declarations.
12091 (java_complete_expand_methods): Don't attempt to expand things in
12093 (java_complete_tree): Process CONVERT_EXPR, even though it always
12094 has a type. Propagate error_mark_node to node's type too. Promote
12095 method's call argument type and return error_mark_node if
12096 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
12097 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
12098 handle unary operator nodes.
12099 (build_assignment): Added comment.
12100 (print_int_node): New function.
12101 (patch_assignment): New second argument. New error handling. Use
12102 print_int_node. Handle references. Use can_cast_to_p to issue
12103 different error message according to the context and check upon
12104 the initialization of the RHS.
12105 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
12106 (operator_string): Handle more operators.
12107 (patch_binop): No longer use a function static
12108 wfl_operator. Improved error message on shift distance.
12109 (build_unaryop, build_incdec, build_cast, patch_unaryop,
12110 patch_cast): New functions.
12112 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
12114 * jvspec.c: New file.
12115 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
12117 * java-tree.h (identifier_subst): Add declaration.
12119 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
12121 * jvgenmain.c (main): Generate call to JvRunMain.
12123 * class.c (make_class_data): Push value for "sync_info" field.
12124 * decl.c (init_decl_processing): Push "sync_info" field.
12126 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
12128 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
12129 Java (source) name, not signature.
12130 Set TYPE_ALIGN to (at least) that of element_type.
12132 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
12134 * class.c: Moved classname-mangling-rekated code to ...
12135 * mangle.c: ... this new file.
12136 * jvgenmain.c: New program (needs mangle.c) to generate main program.
12137 * Makefile.in: Update for above changes.
12139 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12141 * expr.c (truthvalue_conversion): Convert integer and floating
12142 point value to their truth value.
12143 * lex.c (java_lex): Handle the `null' literal.
12144 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
12145 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12146 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
12149 * parse.y: Reorganization/documentation on token declaration.
12150 (binop_lookup[]): New added new tree codes.
12151 (relational_expression): Build corresponding binary operators.
12152 (equality_expression, conditional_and_expression,
12153 conditional_or_expression): Likewise.
12154 (java_complete_class): Fix crash in debug message.
12155 (java_complete_tree): Check initialization of method call
12156 arguments. Further bogus node evaluation to detect more error
12157 during assignments. Handles more binary operators.
12158 (patch_assignment): Use DECL_P.
12159 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
12161 (operator_string): Handle more case. Compacted source.
12162 (patch_binop): Changed function comment. Checking for
12163 uninitialized first operand takes the compound assignment into
12164 account and uses DECL_P. Checking for uninitialized second operand
12165 delayed to routine's end. Use macros to issue type bound error
12166 messages and issue messages on both operands if their types are
12167 different. Force fixed type into node. Handle all binary
12170 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12172 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
12173 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
12174 build operator node and return tokens.
12175 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
12176 * parse.h (java_complete_tree): Changed returned type in prototype.
12177 (build_method_invocation, build_assignment, patch_assignment,
12178 patch_binop): New static function declarations.
12179 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
12180 BUILD_EXPR_WFL): New macros.
12181 * parse.y (enum tree_code binop_lookup[]): New static for token to
12183 (%union): Parser union has new sub-structure `operator'.
12184 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
12185 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
12186 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
12187 ASSIGN_ANY_TK): Tokens tagged `operator'.
12188 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
12189 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
12190 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
12191 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
12192 (assignment_operator:): Rule tagged `operator'.
12193 (expression_statement:): Re-installed default rule.
12194 (method_invocation:): Sub rules call build_method_invocation.
12195 (postfix_expression:): Don't attempt to resolve name here. Just
12197 (multiplicative_expression:): Sub-rules build corresponding binop
12199 (additive_expression:, shift_expression:, and_expression:,
12200 exclusive_or_expression:, inclusive_or_expression:): Likewise.
12201 (assignment:): Sub rule invoke build_assignment.
12202 (assignment_operator:): Default rules on sub rules.
12203 (force_error): Added documentation on this variable.
12204 (declare_local_variables): Build initialization calling
12206 (expand_start_java_method): Removed unused rtx declaration. Mark
12207 arguments as already initialized.
12208 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
12209 (java_complete_expand_methods): Don't process next method if
12210 completion of the previous one triggered errors.
12211 (java_complete_expand_method): Call source_end_java_method if no
12212 error were found during completion.
12213 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
12214 locals declaratilon. Handle names found within a class. Return
12215 error_mark_node when things aren't found.
12216 (patch_method_invocation_stmt): Return error_mark_node on failures.
12217 (patch_invoke): Removed unused local. Return the correct node.
12218 (java_complete_tree): Now returns a value. The BLOCK section binds
12219 local identifiers and the type of a BLOCK is now void. Assign the
12220 result of operand completion on COMPOUND_EXPR. Assign the
12221 encapsulated node of a WFL to the result of its completion, except
12222 when the node is an identifier. Now handle MODIFY_EXPR and several
12223 binary operators. Return error_mark_node on errors.
12224 (build_method_invocation, build_assignment, patch_assignment,
12225 build_binop, operator_string, patch_binop): New functions.
12226 * typeck.c (binary_numeric_promotion): New function.
12228 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
12230 * class.c (identifier_subst): New convenience wrapper for ident_subst.
12231 Replace most uses of ident_subst by identifier_subst.
12233 * class.c (push_class_static_dummy_field): Removed function.
12234 (build_class_ref): Find Class object decl by looking up "CNAME.class",
12235 instead of looking got "class" static field. Create that decl here.
12236 (class_identifier_node): Removed; no longer needed.
12237 (init_class_processing): Don't init class_identifier_node.
12238 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
12239 Do nreverse 0 times (instead of twice) for Object and Class.
12240 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
12242 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
12244 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
12245 while initializing linenumber_count and linenumber_table.
12246 Do it before init_function_start (which calls emit_line_note).
12247 * expr.c (expand_byte_code): Don't need to clear lineno here.
12249 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
12251 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
12252 then mangle number as _N_.
12254 * class.c (mangle_class_field): New function.
12255 (build_class_ref): Set assembler name of class reference using
12256 mangle_class_field.
12257 (push_class_static_dummy_field): Likewise.
12259 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
12261 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
12262 of assigning to TREE_CODE. The latter method exploits a feature
12263 of GCC that is not ANSI compliant.
12265 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12267 * decl.c (pushdecl_force_head): New function.
12268 (pushlevel): Removed conditional printf.
12269 (complete_start_java_method): Don't enter local variable scope if
12270 function is compiled from source code.
12271 * expr.c: parse.h now included
12272 (java_lang_expand_expr): New function.
12273 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
12274 printf. Terminate buffer when doing directories.
12275 * jcf-parse.c (parse_source_file): Call lang_init_source before
12276 parsing and before code generation.
12277 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
12278 use printf if the macro is defined.
12279 * lang.c (lang_init): Install lang_expand_expr hook on
12280 java_lang_expand_expr.
12281 (java_dummy_print): New function.
12282 (lang_init_source): New function.
12283 * lex.c (java_lex): Remember location of an opening brace at the
12284 second nesting level.
12285 (java_is_eol): Unget character seen after a CR if it is EOF.
12286 * parse.h: Now includes lex.h
12287 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
12288 printf if the macro is defined.
12289 (expand_start_java_method, build_expr_block, enter_block,
12290 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
12291 New static function declarations.
12292 (pushdecl_force_head): New extern function declaration.
12293 (INCOMPLETE_TYPE_P): New macro.
12294 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
12295 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
12296 BLOCK_EXPR_ORIGIN): New macros.
12297 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
12298 DECL_SOURCE_LINE_LAST): New macros.
12299 (struct parser_ctxt): Removed field current_method_decl, redundant
12300 with the field current_function_decl. Added fields
12301 first_ccb_indent1 and pending_block.
12302 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
12303 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
12305 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
12306 (compilation_unit:): Cosmetic on sub rule.
12307 (type_declaration:): Cosmetic on sub rules. Added an error rule.
12308 (variable_initializer:): Installed default rule on expression:.
12309 (method_declaration:): method_header: starts a new
12310 method. method_body: installs the function body, absorbs blocks
12311 emitted for temporary variable scopings, pops function's body block
12312 and merges function's last statement lineno in DECL_SOURCE_LINE.
12313 (method_body:): Installed default rules.
12314 (block:): Call enter_block when an opening brace is seen. Absorb
12315 scoping blocks and call exit_block when a closing brace is seen.
12316 (block_statement:): Cosmetic changes.
12317 (method_invocation:): Create WFL around CALL_EXPR node.
12318 (patch_stage): Added comment around definition.
12319 (method_header): Try to use first_ccb_indent1 as the first line of
12320 the method, so BP debug info are emitted at the first opening
12321 brace of the function. If the function has no body, use the
12322 location of the function's name. Override currently defined method
12323 name with the matching WFL so we can point redefinition errors
12324 using the location where the function's name was declared.
12325 (check_abstract_method_header): Interprets DECL_NAME as an
12326 identifier or as a WFL, accordingly.
12327 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
12328 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
12329 location and name information out of it and reinstall DECL_NAME to
12330 its original identifier node value.
12331 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
12332 function's source code).
12333 (read_import_dir): Test the value returned by find_class and issue
12334 a fatal accordingly.
12335 (declare_local_variables): Push a new block for the scope of the
12336 new variable(s) if code has been already generated at that nesting
12337 level. Pinpoint redefinition errors using the variable id
12338 WFLs. Generate initialization code if necessary. If the variable
12339 type is incomplete, register a patch on its decl.
12340 (source_start_java_method): Rewritten. Define a new block for the
12341 function's parameters. Build parameter decl out of function's
12342 arguments and register them for a patch if their types are
12344 (expand_start_java_method): Includes the part of
12345 source_start_java_method that was pushing the parameter decls and
12346 completing the method start code.
12347 (source_end_java_method): Removed call the expand_end_bindings and
12348 poplevel (already taken care of). Reinstall function's arguments
12349 and get function's last line of code before calling
12350 expand_function_end.
12351 (java_method_add_stmt): New comment before the function's
12352 code. Complement the second operand of the current COMPOUND_EXPR
12354 (java_complete_expand_methods): Don't generate debug info on line
12355 zero when expanding a generated constructor.
12356 (java_complete_expand_method): Set start and end line numbers for
12357 a artificially generated constructor to one and manually call
12358 enter_block and exit_block when defining it. For all methods:
12359 expand function's start calling the new expand_start_java_method
12360 and invoke java_complete_tree on the effective method's body, if
12362 (resolve_expression_name): Now use lookup_name_in_blocks to search
12363 local variable decls and print out an error when variables are
12365 (patch_method_invocation_stmt): Inserted comment before the
12367 (lookup_method_invoke): Chain method's arguments using chainon
12368 with the current arg list as a second argument. Inserted missing
12369 IDENTIFIER_POINTER when reporting an error on methods not found.
12370 (refine_accessible_methods_list): Don't retain constructors.
12371 (patch_arguments): Function removed.
12372 (java_complete_tree): Inserted comment before the function's
12373 code. New case for BLOCKs. Moved the WFL case a bit
12374 further. Complete function's arguments.
12375 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
12376 maybe_absorb_scoping_blocks): New functions.
12378 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12380 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
12382 * jcf-parse.c (parse_source_file, java_error_count): New forward
12383 and extern declarations.
12384 (java_parse_abort_on_error): Macro moved.
12385 (jcf_parse_source): fatal called if fopen fails. Now calls
12387 (parse_source_file): New parse_only parameter. Reflects the
12388 elimination of the second pass.
12389 (yyparse): parse_source_file called with argument set to 0.
12390 * jcf.h (JCF_ZERO): Sets java_source to zero.
12391 * lex.c (java_init_lex): pass argument is gone. Function modified
12392 to be called once during the analysis of a file.
12393 (java_unget_unicode): Fixed typo in fatal message.
12394 (java_get_line_col): Likewise.
12395 (java_lval): Likewise. String literals no longer built during
12397 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
12399 * parse.h (MODIFIER_WFL): New macro.
12400 (parse_check_super, parser_check_super_interface): Now return int.
12401 (parser_chain_incomplete_item, not_builtin_p,
12402 complete_method_decl): Declarations removed.
12403 (build_method_invocation_stmt, build_invoke): Renamed using the
12404 `patch' instead of `build'
12405 (register-incomplete_type, obtain_incomplete_type,
12406 java_complete_tree, java_complete_expand_method,
12407 unresolved_type_p, create_jdep_list): New function declarations.
12408 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
12409 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
12410 (jdep): New typedef on new struct _jdep.
12411 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
12412 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
12413 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12414 JDEP_RESOLVED_P): New macros.
12415 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
12416 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
12417 JDEP_VARIABLE): New enum values and jdep kinds.
12418 (jdeplist): New typedef on struct _jdeplist.
12419 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
12421 (CALL_EXPR_PRIMARY): New macro.
12422 (struct parser_ctxt): Fields java_pass, current_method_decl,
12423 method_decl_list deleted. New field jdeplist.
12424 (INCOMPLETE_P): Macro deleted.
12425 * parse.y (single_type_import_declaration:): Removed pass switch.
12426 (type_import_on_demand_declaration): Likewise.
12427 (field_declaration:): Removed pass switch on all sub rules.
12428 (class_declaration:): Call the complete_class_decl removed on
12430 (method_declaration:): Removed second pass switch. No longer chain
12431 methods decl when method_header reduced.
12432 (method_header:): Sub rules no longer depend on pass switch.
12433 (method_declarator:): Likewise.
12434 (method_body:): Likewise.
12435 (abstract_method_declaration:): Likewise.
12436 (block_statement:): Likewise.
12437 (local_variable_declaration:): Likewise.
12438 (argument_list:): Likewise.
12439 (method_invocation:): Likewise. Call to build_method_invocation_stmt
12440 removed. Partial CLASS_EXPR tree node built instead.
12441 (postfix_expression:): Removed pass switch on all sub rules.
12442 (java_pop_parser_context): Free classd_list content.
12443 (yyerror): Call obstrack_grow0 to finalize error message.
12444 (check_class_interface_creation): Comment modified to reflect new
12445 returned value meaning. Removed second pass switch. Return 1 if an
12446 error was found, 0 otherwise. Adjust pointer on filename if a
12447 leading path separator was found.
12448 (maybe_create_class_interface_decl): Removed first pass switch
12449 when linking the class decl to the class_list. Install a new
12450 jdep_list for the class.
12451 (add_superinterfaces): List of unresolved interfaces is
12452 gone. Unresolved interfaces are directly added to the current
12454 (create_interface): Second pass shortcut removed.
12455 ctpx->modifier_ctx access through MODIFIER_WFL.
12456 (create_class): Second pass shortcut removed. Call to
12457 register_incomplete_type replaces the call to
12458 parser_chain_incomplete_item.
12459 (complete_class_decl): Function removed.
12460 (duplicate_declaration_error): New way of retrieving redeclared
12462 (register_fields): Call to lookup_modifier_cl replaced by
12463 MODIFIER_WFL. New way of handling unresolved type, using
12464 unresolved_type_p and obtain_incomplete_type.
12465 register_incomplete_type replaces call to parser_chain_incomplete_item.
12466 (patch_stage): New static global variable.
12467 (method_header): New way of handling unresolved type, using
12468 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12469 indicates that the method decl needs to be patched.
12470 (check_abstract_method_header): Call to lookup_modifier_cl
12471 replaced by MODIFIER_WFL.
12472 (method_declarator): Incomplete argument type are registered
12473 calling register_incomplete_type. Patch on the declared method is
12474 issued in that case.
12475 (unresolved_type_p): New function.
12476 (parser_check_super_interface): New comment to reflect function's
12477 modified returned type (int). Function and has a new argument
12478 this_wfl. Call to parse_error_context uses this_wfl instead of
12479 relying on lookup_cl.
12480 (parser_check_super): Comment reflects function's new returned
12481 type (int). Function returns non zero value on error.
12482 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12483 register_incomplete_type, jdep_resolve_class): New functions to
12484 handle incomplete types in declarations.
12485 (java_complete_class): Rewritten to work with the new incomplete
12486 type handling scheme.
12487 (complete_class_report_errors): Likewise.
12488 (complete_method_decl): Removed: it jobs is now handled by
12489 java_complete_class.
12490 (do_resolve_class): Class loaded in not already loaded and not
12491 found in Java source code.
12492 (java_check_regular_methods, java_check_abstract_methods): Don't
12493 call complete_method_decl anymore.
12494 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12495 (read_import_dir): Got rid of the pass number dependency.
12496 (declare_local_variables): New handling of unresolved types (patch
12498 (source_start_java_method): New parameter level. Function called
12499 with level set to 1 when argument types are potentially
12500 unresolved. Called to complete the job with level set to 2 once
12501 types are complete.
12502 (source_end_java_method): Call to permanent_allocation
12503 removed. Waiting to be replaced by a more suitable obstack
12505 (java_complete_expand_methods, java_complete_expand_method,
12506 java_expand_finals): New functions.
12507 (build_method_invocation_stmt): Renamed
12508 patch_method_invocation_stmt. Extracts function call expression
12509 (wfl) and arguments (args) from CALL_EXPR tree operands.
12510 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12511 call. Patch the function and argument operand of the CALL_EXPR
12513 (patch_argument, java_complete_tree): New functions.
12515 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12517 Recover from missing fields and methods (i.e. error instead of fatal).
12518 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12519 * expr.c (expand_invoke): Recover from missing method.
12520 (expand_java_field_op): Recover from missing field.
12521 Inline references to java.lang.{Integer,Char,...}.TYPE.
12522 * typeck.c (get_type_from_signature), java-tree.h: New function.
12523 * class.c (add_method): Use get_type_from_signature.
12524 (build_class_ref): Handle a class that was not found.
12525 * typeck.c (convert): Handle conversion to pointers (for convenience).
12526 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12527 instead of lookup_field to handle missing fields.
12529 * jcf-parse.c (process_zip_dir): Set java_source.
12531 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12533 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12535 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12537 * jcf-parse.c (load_class): Don't change input_filename before
12538 calling jcf_parse_source (but still do it before calling
12540 (jcf_parse_source): Assign input_filename after having saved the
12542 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12543 list. ctxp->modifier_ctx zeroed according to its new
12544 definition. ctxp->filename initialized. Removed
12545 JAVA_MODIFIER_CTX_UNMARK.
12546 (java_unget_unicode): Update the character based column position.
12547 (java_allocate_new_line): ref_count not used anymore. Always free
12548 ctxp->p_line. Initialize c_line->char_col to 0.
12549 (java_get_unicode): Update the character based column position.
12550 (java_lex): Use ctxp->elc to store current position in source
12551 file, at the beginning of the parsed token. Set modifier_ctx entry
12552 corresponding to the parse modifier to a WFL node. Return a WFL
12553 node when an identifier is parsed.
12554 (java_lex_error): Now uses ctxp->elc to store current position in
12556 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12557 * lex.h (build_wfl_node): New function definitions.
12558 (struct java_line): ref_count and next fields are gone. New field
12560 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12561 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12562 (JAVA_COLUMN_DELTA): New macro.
12563 (java_lc): New typedef on new struct _java_lc.
12564 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12565 (parse_error_context, parse_warning_context): Changed prototypes.
12566 (java_get_line_col): Added as an available global function.
12567 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12568 (IC_DECL): Replaced by macro IC_TYPE
12569 (DEPEND_WFL): New macro.
12570 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12572 (exit_java_complete_class): Removed a commented out statement.
12573 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12574 now an array of tree nodes. Deleted fields line_list and
12575 e_line. New field elc, to replace e_line.
12576 * parse.y (array_type:): Build WFL node.
12577 (qualified_name:): Build a single WFL node out of two. Retain
12578 the location information of the first node in the resulting node.
12579 (package_declaration:): Use package name as a WFL node
12580 (single_type_import_declaration:): Use imported name as a WFL node.
12581 (type_import_on_demand_declaration:): Use root of the imported
12582 packages as a WFL node.
12583 (field_declaration:): Removed unused local variable cl.
12584 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12585 (yyerror): New static elc. Removed static error_line, error_pos.
12586 New local code_from_source. Save ctxp->elc into elc at the first
12587 pass. Call java_get_line_col to get a string of the line where
12588 the error occurred.
12589 (debug_line): Removed static function.
12590 (parse_error_context, parse_warning_context): Parameter cl is now
12591 a WFL node. Use its value to initialize ctxp->elc.
12592 (redefinition_error): Parameter cl is now a WFL node.
12593 (parse_add_interface): New parameter wfl. No longer call
12594 lookup_cl, use wfl instead.
12595 (check_class_interface_creation): Parameter cl is now a WFL node.
12596 (maybe_create_class_interface_decl): Likewise.
12597 (add_superinterfaces): New function.
12598 (create_interface): Removed local cl, node, super_decl,
12599 super_decl_type. Function now uses id as a WFL node. Better
12600 warning/error report on obsolete or forbidden mix of
12601 modifiers. Now calls add_superinterfaces to register interfaces.
12602 (create_class): Removed local cl, node. Local variable id is used
12603 as a WFL node. Better error report on forbidden modifier
12604 mix. Uses add_superinterfaces to register interfaces.
12605 (find_field): Argument cl is now a WFL node. Now store the WFL
12606 node of a fields that needs to be checked for their
12608 (method_header): Local variable node non longer used. Local
12609 variable id replaces cl.
12610 (check_modifiers_consistency): Local variable cl is now a WFL
12612 (method_declarator): Local variable cl replaced by parameter id.
12613 (parser_qualified_name): Now uses parameter name as a WFL node.
12614 (parser_check_super_interface): New parameter wfl, for achieve
12615 greater accuracy during error reports.
12616 (parser_chain_incomplete_item): New parameter named location. Used,
12617 along the decl, to construct the incomplete item node.
12618 (java_complete_class): resolve_class now uses WFL node extracted
12619 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12621 (complete_method_decl): Unresolved function's argument types are WFL.
12622 (resolve_class): Parameter cl is now a WFL node.
12623 (resolve_and_layout): Likewise.
12624 (do_resolve_class): Likewise. Try first to use cl and then do the
12625 lookup on the decl when calling check_pkg_class_access.
12626 (complete_class_report_errors): Use IC_TYPE in place of
12627 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12628 instead of doing a lookup over the decl.
12629 (java_check_final): Use WFL info from field tree list.
12630 (lookup_cl): Rewritten and returns a statically defined WFL node.
12631 (lookup_modifier_cl): Now uses information from WFL nodes.
12632 (process_imports): Likewise.
12633 (read_import_dir): name and cl arguments replaced by a single WFL
12634 node. Function modified accordingly.
12635 (find_in_imports_on_demand): Now uses WFL node.
12636 (check_pkg_class_access): cl argument is now a WFL node.
12637 (declare_local_variables): Fixed to use WFL nodes.
12638 (resolve_expression_name): Likewise.
12639 (build_method_invocation_stmt): name_combo argument renamed
12640 wfl. Function modified to use WFL nodes.
12641 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12642 (lookup_method_invoke): cl is now a WFL node. Added missing
12643 IDENTIFIER_POINTER to class type decl name.
12645 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12647 * lang.c (init_parse): Now returns char* containing the filename.
12649 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12651 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12653 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12654 * class.c (make_class_data): If flag_assume_compiled, initial class
12655 state is CSTATE_PREPARED; make superclass and interfaces direct
12656 references, rather than constant pool indexes.
12658 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12660 * parser.y: Include flags.h. Removed debug variable pl.
12661 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12662 (block:): Likewise.
12663 (labeled_statement_nsi:): Generate debug info when reducing
12664 expression_statement:.
12665 (check_pkg_class_access): get_access_flags_from_decl invokation
12666 fixed for new CLASS_* flags location.
12667 (source_end_java_method): Save/restore parser context when
12668 entering/leaving this routine. Restore lineno to its right value
12669 before calling expand_end_bindings.
12670 (build_method_invocation_stmt): build_invoke called with the
12671 current line information.
12672 (build_invoke): New argument cl. Wrap the function call around a
12674 (refine_accessible_methods_list): Changed comment, removed
12676 * parse.h: Fixed typo in comments.
12677 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12678 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12679 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12681 * lex.c (java_lex): Record the last closing curly bracket of a
12683 * jcf-parse.c (jcf_parse_source): Now calls
12684 java_check_methods. Clarified comment, fixed typo.
12686 1998-04-09 Dave Brolley <brolley@cygnus.com>
12688 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12689 (finish_parse): Expose for non USE_CPPLIB builds.
12691 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12693 * lang.c (lang_print_xnode): New function.
12695 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12697 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12698 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12699 used to build a class's dispatch table.
12700 (make_class_data): Generate dispatch table if flag_assume_compiled.
12701 Set dtable of class object to address of class_dtable_decl.
12703 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12704 be volatile and have side effects - generates better code.
12706 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12707 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12709 * expr.c (expand_invoke): If class is final, method is
12710 effectively final, so can call it directly.
12712 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12714 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12716 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12718 * parse.y (build_method_invocation_stmt): Removed extra argument
12721 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12723 * expr.c (dtable_indent): Now static global.
12724 (expand_invoke): Now call invoke_build_dtable and
12725 build_invokevirtual.
12726 (invoke_build_dtable, build_invokevirtual): New functions.
12727 * jcf-io.c (find_class): Defer issuing a warning by setting
12728 jcf->outofsynch to 1.
12729 * jcf-parse.c (jcf_out_of_synch): New function.
12730 (load_class): Test this_jcf.outofsynch flag and call
12731 jcf_out_of_synch accordingly.
12732 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12733 comment indentation.
12734 * lex.c (java_get_unicode): Fixed code indentation.
12735 (java_lex): Create string literal. Fixed typo. Removed several
12736 premature obstack_free.
12737 * parse.h: New enums for name resolution and invocation mode.
12738 (struct qualification): New data structure.
12739 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12740 (do_resolve_class, build_method_invocation_stmt,
12741 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12742 debug_line, identical_subpath_p, invocation_mode,
12743 refine_accessible_methods_list, build_invoke,
12744 lookup_method_invoke): New functions declared.
12745 (build_invokevirtual, invoke_build_dtable, match_java_method,
12746 build_field_ref, jcf_out_of_synch): New references to external
12748 (struct parse_ctxt): Removed artificial_constructor field.
12749 * parse.y: (array_type:): Type defined for this rule.
12750 (class_type:): Installed default rule for interface_type:.
12751 (array_type:): Now build Java array type.
12752 (qualified_name:): Now use obstack_grow0.
12753 (method_declaration:): Skip the artificial constructor added to
12755 (abstract_method_declaration:): Execute the code only during pass 1.
12756 (block:): Installed default rule in block_statements:.
12757 (block_statement:): Add the statement to the method during pass 2.
12758 (statement_expression): Installed default rule for
12759 method_invocation:.
12760 (argument_list:): Added code to build the argument list.
12761 (method_invocation:): Added call to create the method invocation
12763 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12764 (debug_line): New function for debug.
12765 (complete_class_decl): No longer do something during pass 1.
12766 (method_header): Use BUILD_PTR_FROM_NAME.
12767 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12769 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12770 function's main comment.
12771 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12773 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12774 (resolve_class): Now works with arrays.
12775 (do_resolve_class, resolve_and_layout): New functions.
12776 (java_check_regular_methods): Reverse method list before and after
12777 having processed it. No longer set ctxp->artificial_constructor.
12778 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12779 accordingly. Fixed typo in issued error message. Now use
12781 (find_in_imports_on_demand): Now use obstack_grow0.
12782 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12783 (source_end_java_method): Call expand_expr_stmt instead of
12784 expand_expr. Calls it before calling expand_function_end.
12785 (java_method_add_stmt): Do nothing if errors were found during
12787 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12788 (build_method_invocation_stmt, build_invoke, invocation_mode,
12789 lookup_method_invoke, refine_accessible_methods_list,
12790 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12792 * typeck.c (build_java_signature): Properly end method signature
12793 if return type skipped.
12794 (match_java_method): New function.
12796 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12798 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12800 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12802 * expr.c (build_invoke_non_interface): New function.
12803 (methods_ident, ncode_ident): Now static globals.
12804 (expand_invoke): Use build_invoke_non_interface.
12805 * java-tree.h (struct lang_decl): New field function_decl_body.
12806 (DECL_FUNCTION_BODY): New macro.
12807 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12808 CLASS_FROM_SOURCE_P.
12809 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12810 before starting pass 2. Call to java_generate_parsed_class replaced
12811 by java_register_parsed_class.
12812 * lex.c: Fixed typo in header. Some line width related formating.
12813 * lex.h: Some line width related formating.
12814 * parse.h (source_end_java_method, resolve_expression_name,
12815 complete_class_decl, maybe_create_class_interface_decl,
12816 check_class_interface_creation): New static function declarations.
12817 (java_layout_parsed_class, java_method_add_stmt): New function
12819 (struct parser_ctxt): Field mark_class_generate removed. New
12820 fields class_list and artificial_constructor.
12821 * parse.y: Fixed typo in header.
12822 (class_declaration:): Call complete_class_decl when class body
12824 (method_declaration:): Call source_end_java_method in pass 2 when
12825 the method body is defined.
12826 (postfix_expression:): Do expression name resolution on sub-rule
12827 name during pass 2.
12828 (create_class, create_interface): Merged common pieces.
12829 (check_class_interface_creation, maybe_create_class_interface_decl):
12831 (complete_class_decl): New function.
12832 (register_fields): Fixed line width related typo.
12833 (method_header): Correctly skip first argument when fixing
12834 argument line. Changed the loop.
12835 (java_check_circular_reference): Now use ctxp->class_list.
12836 (java_complete_class): Removed start/stop marking.
12837 (java_check_regular_methods): Now takes a class decl as an
12838 argument. Add default constructor if none were encountered.
12839 (java_check_methods): Now use ctxp->class_list. Changed call to
12840 java_check_regular_methods.
12841 (source_start_java_method): Set DECL_ARG_TYPE for each function
12843 (source_end_java_method, java_method_add_stmt): New functions.
12844 (java_generate_parsed_class): No longer exists.
12845 (java_layout_parsed_class, java_register_parsed_class): New functions.
12846 (resolve_expression_name): New function.
12848 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12850 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12851 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12852 until pass initializations are done. Call read_import_dir with
12854 * parse.h: (lookup_modifier_cl): New function declared.
12855 (INTERFACE_FIELD_MODIFIERS): New macro.
12856 (OBSOLETE_MODIFIER_WARNING): New macro.
12857 * parse.y: (register_fields): Class type and current field name in
12858 local variables. Check modifier(s) if adding field(s) to an interface.
12859 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12860 and report errors using the faulty modifier line context.
12861 (lookup_modifier_cl): New function.
12862 (read_import_dir): Detect and report default import processing
12865 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12867 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12868 * class.c (is_compiled_class): Return 1 after making sure it
12869 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12870 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12871 * java-tree.h (flag_assume_compiled): Add decl.
12872 * lang.c (lang_f_options): Add the flag.
12873 (flag_assume_compiled): Add decl, default to 0.
12875 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12878 (is_compiled_class): Likewise.
12879 (layout_class): Likewise.
12880 (layout_class): Detect and lay out classes defined in source code.
12881 (interface_of_p, add_interface_do, may_add_interface): New
12883 (add_interface): Now use add_interface_do.
12884 (add_method_1): New function.
12885 (add_method): Now use add_method_1.
12886 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12887 (complete_start_java_method): New function.
12888 (start_java_mehod): Now call complete_start_java_method.
12889 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12890 (expand_invoke): Likewise and fixed typo.
12891 *gjava.c: (print_super_field): Use new argument to find_class
12894 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12895 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12896 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12898 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12899 (add_method_1, push_class): New prototypes.
12900 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12901 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12902 directory where the class was found.
12903 (find_class): New argument DO_CLASS_FILE. Function find_class
12904 modified accordingly.
12905 *jcf-parse.c: (fix_class_path): New function.
12906 (load_class): Use new VERBOSE argument. load_class now finds and
12907 loads/parses .class/.java files. Save read_state of current_jcf
12909 (java_parser_abort_on_error): New macro.
12910 (jcf_parse_source, parse_source_file): New function.
12911 (jcf_parse): Fixed typo.
12912 (yyparse): Call parse_source_file () only.
12913 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12914 writing the real class name back in the zip directory entry.
12915 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12916 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12917 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12918 (find_class): Prototype fixed.
12919 *lex.c: Added 1998 time stamp.
12920 Removed all static global variables, moved into the parser
12921 context data structure.. Now include unistd.h if SEEK_SET not
12923 (java_init_lex): Rewritten.
12924 (java_sneak_unicode): Modified current unicode access in current line.
12925 (java_unget_unicode): Likewise.
12926 (java_allocate_new_line): New allocation management.
12927 (java_read_char): Modified access and storage of unget_utf8_value.
12928 New way of processing current unicode.
12929 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12930 (java_get_unicode): Now use the parser context.
12931 (java_lineterminator): Likewise.
12932 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12933 of the reentrant parser implementation. Function now use the
12934 parser context data structure and java_lval. Fixed production of
12935 the float and double constant "out of range" error message. Fixed
12936 obstack use. Return integer value when hitting a modifier. Now
12937 return type for TRUE, FALSE and other predefined types. Return
12938 identifier as a TREE_LIST list containing the current line context
12939 as the TREE_VALUE sub-node.
12940 (java_unicode_2_utf8): Fixed typo in declaration.
12941 (java_lex_error): Now use the parser context data structure.
12942 *lex.h: Added 1998 time stamp.
12943 (struct java_line): New fields ref_count and next.
12944 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12945 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12946 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12947 *parse.h: Added 1998 time stamp.
12948 (java_parse_source_file): Renamed from parse_source_file.
12949 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12950 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12951 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12952 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12953 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12954 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12955 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12956 (struct parser_ctxt): New data structure to keep the parser context.
12957 *parse.y: Added 1998 time stamp, got rid of static global variables.
12958 (java_error_count, ctxp): New global variables.
12959 (%union): New value field.
12960 (numeric_type, integral_type): Rules removed.
12961 (primitive_type): Rule defined to handle integral, float, double and
12963 (qualified_name, package_declaration,
12964 single_type_import_declaration, type_import_on_demand_declaration,
12965 modifiers, class_declaration, super, interfaces,
12966 interface_type_list, class_body, field_declaration,
12967 field_declaration, variable_declarators, variable_declarator,
12968 variable_declarator_id, method_declaration, method_header,
12969 formal_parameter_list, formal_parameter, method_body, block,
12970 static, interface_declaration, extends_interfaces,
12971 abstract_method_declaration, local_variable_declarators): Rules now
12973 (force_error, do_warning): New global statics.
12974 (push_parser_context, parser_context_save_global,
12975 parser_context_restore_global, pop_parser_context): New functions.
12976 (yyerror): Now uses the global parser context. Fixed use of obstack.
12977 (parse_error, parse_error_context, parse_warning_context,
12978 java_accstring_lookup, redefinition_error, check_modifiers,
12979 parser_add_interface, create_interface, create_class, find_field,
12980 duplicate_declaration_error, register_fields, method_header,
12981 check_modifiers_consistency, check_abstract_method_header,
12982 method_declarator, parser_qualified_classname,
12983 parser_check_super_interface, parser_check_super,
12984 parser_chain_incomplete_item, java_check_circular_reference,
12985 layout_class_from_source, java_complete_class,
12986 complete_method_decl, resolve_class, complete_class_report_errors,
12987 java_check_final, check_method_redefinition,
12988 java_check_regular_methods, java_check_abstract_methods,
12989 java_check_methods, lookup_java_interface_method2,
12990 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12991 process_imports, find_in_imports, read_import_entry,
12992 read_import_dir, find_in_imports_on_demand,
12993 check_pkg_class_access, not_builtin_p, declare_local_variables,
12994 source_start_java_method, java_generate_parsed_class): New
12996 *typeck.c: (signature_include_return): New global variable.
12997 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12998 to add the function returned type in the signature.
13000 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
13002 * jcf-io.c (open_in_zip): Use strncmp and LEN.
13004 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
13006 * Make-lang.in (java.info): Added.
13007 (java.install-info): Added
13009 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
13011 * Makefile.in (clean): Also remove java/parse.c.
13013 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
13015 Add a pair of -fbounds-check/-fno-bounds-check options.
13016 * lang.c (lang_decode_option): Add code to grok arguments.
13017 (flag_bounds_check): Add decl.
13018 (lang_f_options): New array w/ the option in it.
13019 * java-tree.h (flag_bounds_check): Add decl.
13020 * lang-options.h: New file.
13021 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
13022 of a static macro value.
13023 (JAVA_ARRAY_EXCEPTION): Delete macro.
13025 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
13027 * typeck.c (build_java_array_type): Fix two bugs in previous change.
13028 * expr.c (build_anewarray): Add missing promote_type.
13030 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
13032 Add array types with known length to optimize bounds checking.
13033 * typeck.c (build_java_array_type): Take length parameter.
13034 (java_array_type_length, build_prim_array_type): New functions.
13035 * java-tree.h: Update for new functions.
13036 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
13037 * class.c: Use build_prim_array_type.
13038 * expr.c (can_widen_reference_to): Handle known-length array types.
13039 (verify_jvm_instructions): Keep track of integer push instructions
13040 followed by newarray/anewarray, so we can build known-length arrays.
13041 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
13042 (java_array_data_offset): New function.
13043 (build_java_array_length_access): New function. Optimize if constant.
13044 (build_java_arrayaccess): Constant fold bounds check.
13045 (expand_java_newarray, expand_java_anewarray): Replaced by ...
13046 (build_newarray, build_anewarray): New functions.
13047 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
13048 * verify.c (merge_types): Handle known-lengh array types.
13050 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
13052 * expr.c (expand_byte_code): Fix performace bug, which caused
13053 searching linenumber_table to be linear rather than constant.
13055 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
13057 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
13059 * decl.c, java-tree.h (soft_fmod_node): New global.
13060 * decl.c (init_decl_processing): Define __builtin_fmod.
13061 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
13062 using __builtin_fmod.
13064 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13066 * keyword.h: New file, output of keyword.gperf as processed by
13068 * lex.c (java_lex_init): Initialize java_error_flag.
13069 * parse.c (YYERROR_NOW): Uses java_error_flag.
13070 * parse.y: New static java_error_flag. Useless definition of
13072 * parse.y (java_error): Portable error recovery using
13073 java_error_flag (not yet completely tuned).
13075 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
13077 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
13079 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13081 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
13082 (parse.c, lex.c, keyword.h): New rules for Java source code
13084 * parse.c: Renamed into jcf-parse.c.
13085 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
13086 * keyword.gperf: New file, Java keywords.
13087 * parse.y: New file, Java language grammar.
13088 * parse.h: New file, Java language grammar definitions.
13089 * lex.c: New file, Java language lexer.
13090 * lex.h: New file, Java language lexer definitions.
13092 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
13094 * decl.c (clinit_identifier_node), java-tree.h: New global.
13095 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
13096 * verify.c (verify_jvm_instructions): Inline use of removed macros.
13097 * expr.c (expand_java_field_op): Check for invalid assignment
13100 * jcf-reader.c (get_attribute): Test for wrong attribute length.
13102 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
13104 * verify.c (verify_jvm_instructions): When processing a handler,
13105 attempt to set the current_subr to the right value.
13106 (More complicated code combines Sep 17 and Oct 22 versions.)
13108 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
13110 * class.c (push_class): Figure out (guess) name of source file.
13111 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
13112 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
13113 (parse_class_file): Change return type from int to void.
13114 Call debug_start_source_file/debug_end_source_file.
13116 * expr.c (build_java_binop): Fix masking 2nd operand.
13117 * decl.c (init_decl_processing): Set sizetype first.
13119 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
13121 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
13122 (Revert Sep 17 change.)
13124 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
13127 .class extension in their name and fix thing so we don't process
13128 them parse_zip_file_entries().
13129 (parse_zip_file_entries): Cleaned unused local variables.
13131 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
13133 * expr.c (can_widen_reference_to): Allows equal array element types.
13134 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
13135 * jcf-dump.c (RET): Get (and print) index.
13137 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
13138 Promote element type to POINTER_TYPE.
13140 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13142 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
13143 find_in_current_zip, jcf_figure_file_type): Moved from
13144 jcf-reader.c to parse.c.
13145 * zextract.c: (read_zip_archive): takes file_comment_length possible
13146 field into account.
13148 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
13150 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
13152 * verify.c (merge_types): Handle array types even better ...
13154 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
13156 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
13158 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
13159 * class.c (make_class_data): Don't build fields_decl if no fields.
13160 When building fields_decl, skip if DECL_ARTIFICIAL.
13162 * expr.c (java_stack_swap): Update stack_type_map.
13163 * verify.c (merge_types): Handle array types better.
13165 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
13167 * class.c (add_field): Don't promote short integral fields to
13168 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
13169 * expr.c (push_value): Promote and convert short integral values.
13171 * decl.c, java-tree.h (integer_two_node): New constant node.
13172 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
13174 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13176 * class.c (append_gpp_mangled_type): Use function argument
13177 unpromoted type to generate mangled name.
13179 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13181 * constants.c (build_constant_data_ref): Now uses current_class
13182 instead of main_class.
13183 (build_constants_constructor): Now uses current_class instead of
13185 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
13186 of the global variable SeepZipFiles done here.
13187 * zextract.c (read_zip_archive): extra_field optional field taken
13188 into account while computing the position of the class file in the
13190 * verify.c (verify_jvm_instructions): Use current_jcf to search
13192 * parse.c (load_class): First search for the class to load in the
13193 current zip file. Saves current_jcf (restored before returning
13194 from that function). Don't call JCF_FINISH in the class was found
13195 in the current ZIP file.
13196 (jcf_parse): If the class was found in the current ZIP file, save
13197 its tree_constant_pool (for later reuse).
13198 (parse_class_file): New function. Process each method defined in
13199 the current class and record the class as to be later registered.
13200 (yyparse): Rewritten. Figure the type of the current file and switch
13202 * lang.c: New global variable current_jcf.
13203 (lang_init): Removed compiling_from_source test (done later, in
13204 yyparse). Removed call the jcf_parse ().
13205 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
13206 (typedef struct JCF): New fields seen_in_zip (to mark a class found
13207 in the current ZIP file) and zip_offset (offset to the class data in
13208 the current zip file).
13209 * jcf-reader.c: zipfile.h included.
13210 localToFile: New ZipFileCache static global variable
13211 (parse_zip_file_entries): New function. Browse the current ZIP
13212 file directory and process each class found.
13213 (process_zip_dir): New function. Register each class found in the
13214 ZIP file directory. The class aren't parsed but a valid JCF is
13215 link to each of them.
13216 (find_in_current_zip): New function. Search for a class in the
13217 current ZIP file directory. If found, prepare the class so that it
13219 (jcf_figure_file_type): New function. Examine the file structure
13220 to figure a class file, a ZIP file. If none of these categories are
13221 matched, a source file is assumed.
13222 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
13223 SeenZipFile: New global variable.
13224 (open_in_zip): Use zipmember's length to accelerate the search for
13225 a member. If zipmember was NULL and zip file successfully read,
13227 * java-tree.h: New global variable current_jcf declared. Added
13228 declaration for current_constant_pool_tags, current_constant_pool_data,
13229 current_constant_pool_length, current_constant_pool_data_ref.
13230 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
13231 store the JCF of classes seen in a zip file) and tree *constant_pool
13232 (to save a loaded class constant pool). current_class declared here.
13233 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
13234 retrieve method_ref_constant.
13235 (PUSHC): java_push_constant_from_pool now uses current_jcf.
13236 (OBJECT): get_class_constant now uses current_jcf.
13237 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
13238 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
13239 (expand_invoke): Now uses current_class instead of main_class
13240 (build_class_init): Now uses current_class instead of main_class
13241 * class.c: New static global variable registered_class.
13242 (register_class): New function.
13243 (emit_register_class): Modified to use registered_class instead of
13245 (is_compiled_class): Now take into account class seen in the archive.
13247 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
13249 * except.h: Renamed to: java-except.h.
13250 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
13251 * except.c: Add semi-working (commented out) implementation.
13253 * expr.c (expand_iinc): Add needed flush_quick_stack.
13254 * parse.c (set_source_filename): New function.
13255 (give_name_to_class): Set input_filename from package.classname.java.
13257 * jcf-io.c (find_class): Don't look first in ".".
13259 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13261 * zextract.c (read_zip_archive): Now takes into account the
13263 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
13265 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
13267 * constants.c, java-tree.h (build_internal_class_name): New function.
13268 (alloc_class_constant): Re-implement using build_internal_class_name.
13269 * class.c (make_class_data): Likewise.
13270 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
13272 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
13274 * verify.c (verify_jvm_instructions): Temporarily set current_subr
13275 to NULL before pushing an exception handler target.
13277 * expr.c (flush_quick_stack): Save from low stack indexes to high.
13278 (java_stack_swap, java_stack_dup): Re-write to be safe from
13279 clobbering registers.
13280 (build_class_init): New function.
13282 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13284 * typeck.c (build_java_array_type): Temporary use
13285 permanent_obstack to create the array 'length' field.
13286 * expr.c (lookup_label): Temporay use permanent_obstack to create
13287 label if not found.
13288 * class.c (push_super_field): Tempory use permanent_obstack.
13290 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13292 * typeck.c (type_for_mode): Now handles double_type_node and
13294 * verify.c (verify_jvm_instructions): The instruction following
13295 the wide bytecode is checked. OPCODE_ret added to the list of
13298 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13300 * class.c (make_class): Temporary use permanent_obstack. Set the
13301 class CLASS_P field to 1.
13302 (push_class): Temporary use permanent_obstack.
13303 (set_super_info): Temporary use permanent_obstack.
13304 (add_method): Temporary use permanent_obstack, set
13305 METHOD_TRANSIENT().
13306 (add_field): Temporary use permanent_obstack. Sets
13307 FIELD_VOLATILE() and FIELD_TRANSIENT().
13308 (build_class_ref): Temporary use permanent_obstack if the class
13310 (build_static_field_ref): Temporary use permanent_obstack when
13311 creating field's rtl.
13312 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
13313 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
13314 and fields. Function finalized, as far as flag handling.
13315 (push_class_static_dummy_field): Temporary use permanent_obstack.
13316 (emit_register_class): Force generation of class registration at
13318 * decl.c (end_java_method): Call permanent_allocation() before
13320 * expr.c (can_widen_reference_to): Added comment to interface
13321 handling, fixed typo.
13322 (lookup_field): Now uses CLASS_P() to correct FIXME
13323 (expand_invoke): Verification on public && !static &&
13324 !abstract moved into soft_lookupinterfacemethod (kaffe).
13325 Use Object class dtable if objectref is an array when expanding
13327 (java_push_constant_from_pool): Temporary use permanent_obstack
13328 for CONSTANT_string
13329 * parse.c (get_ref_constant): Temporary use permanent_obstack to
13330 create constant references.
13331 (get_constant): Temporary use permanent_obstack to create constant.
13332 (load_class): Temporary use permanent_obstack to load class.
13333 (jcf_parse): Temporary use permanent_obstack to perform class
13335 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
13336 (build_java_signature): Temporary use permanent_obstack.
13337 * verify.c: (verify_jvm_instruction): removed unnecessary verification
13339 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
13340 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
13343 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
13345 * class.c (append_gpp_mangled_type): Fix typo.
13346 (emit_register_class): Use main_class to get class object, rather
13347 than looking for no-longer-existing static decl starting with _CL.
13348 * typeck.c (parse_signature_type): Promote array element type
13349 if it is a RECORD_TYPE.
13351 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
13353 * class.c (push_class_static_dummy_field): New function.
13354 (mangle_static_field): New. Do G++-style mangling of static fields.
13355 (layout_class): Mandle static fields here, not in add_field.
13356 (build_class_ref): The class object is now a dummy static field.
13357 * decl.c (find_local_variable): Look for best, instead of first match.
13358 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
13359 (build_java_athrow): Don't check here if exception is Throwable.
13360 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
13361 (TYPE_USED): Removed. No longer used ...
13362 * parse.c (jcf_parse): Call push_class_static_dummy_field.
13363 * verify.c (push_pending_label): New function.
13364 (push_pending_block): Renamed to check_pending_block.
13365 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
13366 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
13367 re-checking possible handlers) after a store (less wasted work).
13368 Check for null handler (finally) before calling add_handler.
13369 Various changes to (finally?) correctly handle try/finally.
13371 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
13373 * class.c: Include stdio.h.
13375 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
13377 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
13378 to make sure class is initialized before static/special invoke.
13380 * verify.c (verify_jvm_instructions): On a store instruction,
13381 call find_local_variable to force pre-allocation of decl and rtx.
13382 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
13384 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
13386 * class.c (build_class_ref): Strip off "promoted_" if need be.
13387 (make_field_value): Call build_java_signature when needed.
13388 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
13389 * expr.c (build_java_athrow): Don't push_value of exception.
13390 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
13391 match specification of [fd]cmp[lg] for NaNs.
13392 (expand_byte_code): Add support for exception handler ranges.
13393 * except.c: Add skeleton for EH code-generation.
13394 * verify.c (merge_types): Treat all promoted integral types as equal.
13395 * constants.c (build_constants_constructor): To force creation of
13396 current_constant_pool_data_ref, call build_constant_data_ref.
13398 * javaop.def (lload): Fix typo.
13399 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
13401 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
13403 * parse.c: Don't include function.h.
13405 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
13407 * except.[ch]: New files.
13408 * Makefile.in (JAVA_OBJS): Add except.o
13409 * expr.c: Temporary warning about unimplemented exceptions.
13410 * verify.c: Verify exception handlers.
13412 * jcf-dump.c (disassemble_method): Print exception table.
13414 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13416 * expr.c (verify_jvm_instructions): Started a thorough
13417 verification of invoke* bytecodes.
13418 (expand_byte_code): flush quick stack if PC is the target of a
13419 branch. and undef RET (conflicting with config/i386/i386.h).
13420 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
13422 (expand_invoke): Now handles invokeinterface and do more
13423 verification according to the bytecode.
13424 (lookup_field): Don't try to load the class if processing
13426 (can_widen_reference_to): Now handles interfaces.
13427 * decl.c (init_decl_processing): New global variable
13428 soft_lookupinterfacemethod_node, declared in java-tree.h.
13429 Call set_super_info on string_type_node.
13430 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
13432 * class.c (set_super_info): Fills the CLASS_* flags according to
13434 (get_access_flags_from_decl): Handles all class flags.
13436 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
13438 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
13439 * parse.c (yyparse): Check for abstract method, and missing code.
13440 * expr.c (expand_byte_code): Change interface.
13441 * lang.c (put_decl_node): Print promoted types prettier.
13442 * verify.c (verify_jvm_instruction): Change interface.
13443 Partial support for scanning exception table.
13444 For load instructions, handle promoted integral types.
13446 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
13448 * verify.c: New file, with contents moved from expr.c.
13449 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
13450 * typeck.c (is_array_type_p): Moved here from expr.c.
13451 * java-tree.h: Add some now-needed function declarations.
13452 * Makefile.in (JAVA_OBJS): Added verify.o.
13454 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13456 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13457 METHOD_ABSTRACT flag.
13459 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13460 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13461 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13463 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13465 (start_java_method): Hook for SYNCHRONIZED methods.
13467 * expr.c (build_java_jsr, build_java_ret): New functions
13468 (JSR,PRE): New macros
13469 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13470 (verify_jvm_instructions): tableswitch, lookupswitch,
13471 monitorenter, monitorexit, goto_w: verified.
13472 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13473 (build_java_monitor): New function.
13474 (MONITOR_OPERATION): Modified to call build_java_monitor()
13475 (verify_jvm_instructions): Started a thorough verification of
13478 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13480 Support verification of jsr/ret subroutines (used for try/finally).
13481 * decl.c (return_address_type_node): New type node.
13482 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13483 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13484 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13485 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13486 TYPE_USED): New macros for special types in type_map.
13488 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13489 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13491 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13493 * expr.c (can_widen_reference_to): New function.
13494 (pop_type): Use it.
13495 (merge_type_state): Support handling start of subroutine.
13496 (push_pending_block): Return char* error message, instead of calling
13497 fatal on an error. Also handle subroutines.
13498 (verify_jvm_instructions): Handle errors from push_poending_block.
13499 Support jsr and ret instructions.
13501 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13503 * jcf-io.c (find_classfile): Fix thinko.
13504 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13506 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13508 * Makefile.in (BISON): Remove.
13510 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13512 * Makefile.in: Convert to autoconf.
13513 * config-lang.in (outputs): Added java/Makefile.
13515 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13516 Rename cc1java to jc1.
13518 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13519 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13521 * class.c (class_depth): Do load_class if needed.
13523 Mostly better verification.
13524 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13525 (init_decl_processing): Change return type of soft_checkcast.
13526 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13527 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13528 lang_print_error): New functions.
13529 (lang_init): Set global hook print_error_function to lang_print_error.
13530 * expr.c: In the type_map ptr_type_node is only used for null now.
13531 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13532 (merge_types): Dererence pointer to record types before comparing.
13533 (decode_newarray_type, merge_types): On error just return NULL.
13534 (build_java_binop): Add preliminary implementation (with warning)
13535 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13536 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13537 (expand_compare, expand_java_goto, expand_java_call): Don't
13538 push_pending_block, since that only makes sense when verifying.
13539 (merge_type_state): Different return codes.
13540 (push_pending_block): A block may need to be verified more than once.
13541 (expand_byte_code): Warn about unused code at code generation time.
13542 (verify_jvm_instruction): Changed logic, since code may need to be
13543 re-verified if type-state has changed. Also, better error handling.
13544 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13545 Improve newarray, anewarray, ?aload, athrow,
13546 * java-tree.h (LABEL_CHANGED): New macro.
13548 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13550 * decl.c (soft_athrow_node): New global variable initialized.
13551 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13552 * typeck.c (convert): Added support for REAL_TYPE.
13553 (convert_to_char): New function.
13554 (convert): Handle CHAR_TYPE.
13555 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13556 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13557 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13559 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13560 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13561 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13562 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13563 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13564 to Use The Right Things.
13565 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13566 compatible with INT. BOOLEAN is made equivalent to BYTE.
13567 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13568 OPCODE_ifnonnull): Now supported.
13569 (build_java_athrow): New function.
13571 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13573 Rename method name <init> to match G++ (and fix mangling).
13574 * class.c (layout_class): Replace method name of <init> by class name.
13575 (make_method_value): Do inverse renaming of constructor from <init>.
13576 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13577 * typeck.c (lookup_java_constructor): New function.
13578 * expr.c (expand_invoke): If method_name is <init>, call
13579 lookup_java_constructor to find constructor.
13581 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13583 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13585 * parse.c (get_class_constant): Modified to handle array "classes"
13586 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13588 (convert): Modified to handle real type.
13589 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13590 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13591 variables declared.
13592 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13593 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13594 global variables initialized.
13595 (find_local_variable): Handles the case of a pointer
13596 (end_java_method): Restore the use of one more scope
13597 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13598 build_java_array_length_access, expand_java_arrayload,
13599 expand_java_arraystore, expand_java_array_length,
13600 expand_java_multianewarray, expand_java_anewarray,
13601 build_java_check_indexed_type, is_array_type_p,
13602 build_java_throw_out_of_bound_exception): New functions.
13603 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13604 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13605 OPCODE_<t>aload): Implemented code for verification.
13606 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13607 ARRAY_NEW_MULTI): Macro defined.
13608 (CONVERT): Modified to invoke convert().
13609 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13611 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13613 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13614 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13615 (make_class_data): Field name needs '/' as package prefix.
13616 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13618 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13620 Implement debug information for local variables.
13621 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13622 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13623 DECL_LOCAL_SLOT_CHAIN): New macros.
13624 (struct lang_decl_var): New type.
13625 * parse.c (give_name_to_locals): Move to decl.c.
13626 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13627 (start_java_method): Re-write parameter handling.
13628 (pending_local_decls): New global variable.
13629 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13630 (find_local_variable): Accept pc so we can skips decls not in range.
13631 (struct binding_level): Add end_pc field.
13632 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13633 (various): Change so current pc gets passed to find_local_variable.
13635 * decl.c (init_decl_processing): Re-arrange fields in
13636 class_type_node and and method_type_node to match kaffe 0.9.1.
13637 * class.c (make_method_value, make_class_data): Update
13638 initializations to match.
13640 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13642 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13643 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13644 (push_super_field): New function.
13645 (make_class_data): Handle inheritance of class static initializer.
13646 (layout_class): New name mangling.
13647 * constants.c (build_constant_data_ref): Init type of data array
13648 to a one-element array.
13649 (build_constants_constructor): Set DECL_SIZE from complete array type.
13650 * decl.c: Rename class_type, object_type etc to class_type_node,
13651 object_type_node etc. Make former inherit from latter.
13652 * expr.c (expand_invoke): Add cast of function address.
13653 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13654 * parse.c (yyparse): Don't call layout_class here.
13655 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13657 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13659 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13660 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13661 (alloc_class_constant): New.
13662 * expr.c (expand_invoke): Make sure method's class is initialized.
13663 * class.c (interits_from_p, emit_register_class): New functions.
13664 * parse.c (yyparse): Call emit_register_class.
13666 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13668 * constants.c: New file, to handle constant pool.
13669 * Makefile.in (JAVA_OBJS): Add constants.o.
13670 * decl.c (init_decl_processing): Update, fix, finish various structs.
13671 (pushdecl_top_level): New.
13672 * parse.c (layout_class): Moved to class.c.
13673 * expr.c (java_push_constant_from_pool): New function.
13674 * class.c (build_class_ref): Make work fully
13675 (make_class_data): Emit super-class, constant pool, interface vector.
13677 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13679 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13680 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13681 * class.c (class_depth): New function.
13682 (lookup_named_class): Replaced by new function lookup_class.
13683 * decl.c (object_type_node, string_type_node): New.
13684 Remove various types that we no longer need.
13685 * expr.c (verify_jvm_instructions): New separate verifier pass.
13686 (push_type, pop_type): New functions for verifier.
13687 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13688 (expand_byte_code): Simplify, since we assume already verified.
13689 (expand_invoke): Now mostly works.
13690 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13691 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13692 * parse.c: Wait to allocate class object until we know its name.
13693 (layout_class): Calculate DECL_VINDEX for each virtual method.
13694 * typeck.c (get_array_type): Rename to ...
13695 (build_java_array_type): ... and provide working implementation.
13696 (build_java_signature): New function - build Java signature of type.
13697 (set_java_signature): New function - cache signature with type.
13698 (lookup_java_method): New function.
13700 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13702 * class.c (ident_subst): Take extra SUFFIX parameter.
13703 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13704 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13705 (build_class_ref): Actually implement.
13706 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13707 * decl.c (builtin_function): New.
13708 (init_decl_processing): Update for current Kaffe. Declare some
13709 builtin Kaffe functions.
13710 * expr.c (build_address_of): New.
13711 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13712 Renamed (from expand_java_new etc), and added working implementations.
13713 (build_field_ref): Now also handle static fields.
13714 (expand_invoke): Implement invokestatic, and start implement rest.
13715 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13716 * javaop.def: Rename invokevirt -> invokevirtual.
13717 * lang.c (use_handles): Removed.
13718 * parse.c: Add support for ConstantValue attribute.
13719 Handle nested loading of a class. (JPOOL_UTF): New.
13721 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13723 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13725 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13727 * Make-lang.in (java.install-man): New empty rule.
13728 * typeck.c (set_local_type): New function.
13729 * expr.c (STORE_INTERNAL): Call find_local_variable,
13730 not find_stack_slot. Call set_local_type.
13732 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13734 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13735 and building RECORD_TYPE CONSTRUCTORs.
13736 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13738 * lang.c (use_handles): Change the default to 0.
13739 * decl.c: Define and build class_type, field_type, utf8const_type.
13740 * class.c (make_class_data, make_field_value,
13741 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13742 hashUtf8String, strLengthUtf8, mangled_classname:
13743 Functions to build reflective data structures.
13744 * parse.c (yyparse): Call make_class_data.
13746 * jcf-io.c (open_class, find_classfile): New functions.
13747 * jcf-dump.c: Support reading classfile from explicitly-named
13748 class file (without CLASSPATH searching).
13750 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13752 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13753 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13754 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13755 (get_constant): Now trivial for CONSTANT_Utf8.
13757 * jcf.h: Make NEW_CPOOL the default.
13758 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13760 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>