1 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * parse.y (src_parse_roots): Don't needlessly zero init.
5 2001-12-31 Tom Tromey <tromey@redhat.com>
7 * parse.y (dump_java_tree): New function.
8 (source_end_java_method): Call it.
9 (end_class_declaration): Likewise.
10 * lang.c (java_decode_option): Call dump_switch_p.
12 2001-12-28 Tom Tromey <tromey@redhat.com>
14 * gen-table.pl: Don't process characters after \uffff. Added
15 comment pointing to input file.
17 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19 * gen-table.pl: Const-ify output. Document the location of a
20 suitable unicode input file.
22 * chartables.h: Regenerate.
24 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
26 * chartables.h: Const-ify.
27 * gjavah.c (options): Likewise.
28 * jcf-dump.c (options): Likewise.
29 * jv-scan.c (options): Likewise.
30 * lex.c (java_start_char_p, java_part_char_p): Likewise.
31 * parse.y (binop_lookup): Likewise.
33 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
35 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
36 the static arrays that are output.
37 * jvspec.c (jvgenmain_spec): Make static.
38 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
39 * keyword.h: Regenerate.
40 * lang.c (string_option, process_option_with_no, lang_f_options,
41 lang_W_options): Const-ify.
42 * lex.c (java_lex): Likewise.
44 2001-12-21 Richard Henderson <rth@redhat.com>
46 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
47 (get_boehm_type_descriptor): ... here. Arrange for the
48 TREE_TYPE to get set properly.
50 2001-12-21 Richard Henderson <rth@redhat.com>
52 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
53 only if the target requires collect2.
55 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
57 2001-12-20 Tom Tromey <tromey@redhat.com>
60 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
61 CAN_COMPLETE_NORMALLY for the node.
62 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
63 generate code for second branch if first branch can't complete
65 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
66 the loop head if the loop body can't complete normally.
68 2001-12-20 Tom Tromey <tromey@redhat.com>
71 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
72 case where `finally' clause can't complete normally.
74 2001-12-20 Tom Tromey <tromey@redhat.com>
77 * parse.y (analyze_clinit_body): Added this_class parameter.
78 Check for more cases where we must keep <clinit>.
79 (maybe_yank_clinit): Cleaned up flow control.
81 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
83 * decl.c (java_init_decl_processing): Don't initialize
84 finit_leg_identifier_node.
85 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
86 (finit_leg_identifier_node): Remove.
87 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
89 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
91 * mangle.c (mangle_member_name): Don't special-case for
93 * mangle_name.c (unicode_mangling_length): Likewise.
94 (append_unicode_mangled_name): Likewise.
95 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
98 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
100 * expr.c (build_java_array_length_access): Don't force null pointer
101 check unless flag_check_references is set.
103 2001-12-20 Tom Tromey <tromey@redhat.com>
105 Fix for PR java/3417:
106 * parse.y (patch_assignment): Added special processing for
108 (patch_return): Don't convert booleans to integers, and don't
111 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
113 * config-lang.in (diff_excludes): Remove.
115 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
117 * gcj.texi: Update link to GCC manual.
119 2001-12-17 Tom Tromey <tromey@redhat.com>
121 * parse.y (link_nested_class_to_enclosing): Removed useless
124 2001-12-16 Tom Tromey <tromey@redhat.com>
126 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
129 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
131 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
132 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
135 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
137 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
139 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
141 * decl.c (java_init_decl_processing): Build otable_type correctly.
142 otable_decl is an otable_type.
144 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
146 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
147 otable_type, otable_ptr_type, method_symbol_type,
148 method_symbols_array_type, method_symbols_array_ptr_type): New
149 field/global tree definitions.
150 (flag_indirect_dispatch): New flag.
151 * decl.c (java_init_decl_processing): Initialize new otable and
152 otable_syms type nodes and decls. Add new field "index" to
154 * class.c (build_method_symbols_entry): New function.
155 (make_method_value): Set "index" to to method's vtable index for
156 virtual methods when indirect-dispatch is not used.
157 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
158 and set vtable_method_count to -1. Set otable and otable_syms field
159 if indirect-dispatch is used and there was something to put in them.
160 (build_method_symbols_entry): New function.
161 (emit_offset_symbol_table): New function.
162 * expr.c (get_offset_table_index): New function.
163 (build_invokevirtual): Build array reference to otable at the index
164 returned by get_offset_table_index, and use the result as the vtable
166 (build_invokeinterface): Similar.
167 * jcf-parse.c (yyparse): If indirect-dispatch, call
168 emit_offset_symbol_table at the end of compilation, after all classes
170 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
171 * lang.c (flag_indirect_dispatch): Define.
172 (lang_f_options): Add indirect-dispatch flag.
174 2001-12-14 Matthias Klose <doko@debian.org>
176 * gcj.texi: Markup for man page generation. Document missing
177 options printed by <tool> --help.
178 Terminate description of gij's -ms option with a dot.
179 * Make-lang.in ($(srcdir)/java/*.1): New targets.
180 (java.generated-manpages java.install-man, java.uninstall,
181 java-maintainer-clean) Updated.
183 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
185 * class.c (get_dispatch_table): Fix java vtable layout
186 for TARGET_VTABLE_USES_DESCRIPTORS.
187 * decl.c (java_init_decl_processing): Initialize
188 alloc_no_finalizer_node, finalize_identifier_node.
189 * expr.c (class_has_finalize_method): New function.
190 (expand_java_NEW): Generate calls for finalizer-free allocation.
191 (build_invokevirtual): Fix java vtable layout for
192 TARGET_VTABLE_USES_DESCRIPTORS.
193 * java-tree.h (enum java_tree_index): New entries:
194 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
195 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
196 (class_has_finalize_method): declare.
197 (HAS_FINALIZER_P): New macro.
198 * parse.y (patch_invoke): Generate calls for finalizer-free
201 2001-12-12 Matthias Klose <doko@debian.org>
203 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
204 whitespace at end of line.
206 2001-12-11 Tom Tromey <tromey@redhat.com>
208 * lex.c (java_init_lex): Define wfl_to_string as
209 gnu.gcj.runtime.StringBuffer unless generating bytecode.
211 2001-12-11 Jeff Sturm <jsturm@one-point.com>
213 * class.c (make_method_value): Use null_pointer_node to
214 represent empty exception table.
216 2001-12-10 Tom Tromey <tromey@redhat.com>
218 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
220 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
222 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
224 2001-12-09 Per Bothner <per@bothner.com>
226 * check-init.c (current_switch_has_default): New static field.
227 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
228 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
229 DEFAULT_EXPR seen, simulate a default alternative that copies state.
231 2001-12-09 Tom Tromey <tromey@redhat.com>
233 * check-init.c (check_init): Don't allow pre- or post- increment
234 or decrement of final variable.
235 (final_assign_error): Minor error message rewording.
237 2001-12-08 Tom Tromey <tromey@redhat.com>
239 * java-tree.h: Fixed typo.
241 * gjavah.c (decompile_method): Don't decompile to `return this'
244 * gjavah.c (cxx_keywords): Re-sorted.
245 * lex.c (cxx_keywords): Re-sorted.
247 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
250 * gjavah.c (print_namelet): Clear subnamelets.
251 (HANDLE_METHOD): Set `method_printed' earlier.
253 2001-12-07 Tom Tromey <tromey@redhat.com>
255 * lang.c (lang_f_options): Added
256 optimize-static-class-initialization.
257 (java_decode_option): Removed special case.
259 2001-12-07 Per Bothner <per@bothner.com>
261 * check-init.c (check_init): Fix typo freeing memory twice.
263 2001-12-05 Per Bothner <per@bothner.com>
265 Restore support for static class initialization optimization.
266 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
267 * check-init.c (check_int): At end of BLOCK handle initialization
268 blocks, which used to be done in java_complete_expand_method but did
269 not handle the case where check_for_initialization might allocate
270 more than a word of bits.
271 * decl.c (lang_make_tree): The smic field is now a tree.
272 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
273 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
275 * parse.y (emit_test_initialization): Combine hash_lookup calls.
277 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
278 Change from a hash table to a list.
279 (struct_lang_decl): Change field 'smic' to match.
280 * class.c (add_method_1): Initialize
281 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
282 * parse.y (adjust_init_test_initialization): Removed - inlined into -
283 (java_expand_method_bodies): -here, since 'smic' is now a list.
284 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
286 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
288 * class.c (java_hash_compare_tree_node): Fix casts.
290 2001-12-04 Per Bothner <per@bothner.com>
292 * check-init.c: Handle definite unassignment to finals in addition
293 to definite assignment.
294 (loop_current_locals): New field.
295 (num_current_locals, int start_current_locals, num_current_words):
297 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
298 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
299 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
300 (get_variable_decl, check_final_reassigned): New functions.
301 (check_init, check_bool_init): Modify as needed for checking finals.
302 (check_for_initialization): Take extra parameter and return void.
303 Do extra start-up logic to check final fields for assignment.
304 * parse.y (check_static_final_variable_assignment_flag,
305 reset_static_final_variable_assignment_flag, check_final_assignment,
306 check_final_variable_local_assignment_flag,
307 reset_final_variable_indirect_assignment_flag,
308 reset_final_variable_global_assignment_flag): Remove functions.
309 (java_complete_expand_methods, outer_field_access_fix,
310 patch_assignment): Remove no-longer used logic.
311 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
312 * parse.y (register_fields, java_complete_tree): Update accordingly.
314 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
315 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
316 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
318 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
320 * java-tree.h (DECL FINAL): New bit-field.
321 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
322 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
323 (DECL_INIT_CALLS_THIS): New macro.
324 (struct lang_decl): New bit-field init_calls_this.
325 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
326 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
327 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
328 use it for both local variables and final fields.
329 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
331 (struct lang_type): Remove hfv bit-field.
332 (check_for_initialization): Change to return void.
334 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
335 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
336 * check-init.c (final_assign_error): New helper function.
337 (check_final_reassigned, check_init): Use it.
338 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
340 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
341 bit-fields to unsigned.
343 2001-12-03 Per Bothner <per@bothner.com>
345 * parse.y (patch_binop): Minor constant folding.
347 * parse.y (build_current_thisn): Shorter 'buffer'.
349 2001-12-03 Per Bothner <per@bothner.com>
351 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
352 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
353 * jcf-write.c (generate_bytecode_insns): Remove support for
354 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
355 * check-init.c (check_init): Likewise.
357 2001-12-03 Per Bothner <per@bothner.com>
359 * verify.c (subroutine_nesting): New function.
360 (verify_jvm_instructions): Use it to fix logic for checking that
361 we're done with the current subroutine.
363 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
364 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
366 2001-12-03 Per Bothner <per@bothner.com>
368 * jcf.h: Fix obvious typo in comment.
369 * typeck.c (build_null_signature): Add comment.
371 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
373 * expr.c: Remove leading capital from diagnostic messages, as
374 per GNU coding standards.
375 * jcf-io.c: Similarly.
376 * jcf-parse.c: Similarly.
377 * jv-scan.c: Similarly.
378 * jvspec.c: Similarly.
379 * mangle.c: Similarly.
381 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
382 Alexandre Petit-Bianco <apbianco@redhat.com>
384 * expr.c (build_java_arrayaccess): Call save_expr on array for
385 correct evaluation order, modified comment, fixed indentation.
386 * parse.y: (patch_assignment): Correctly extract the array base
387 from the tree generate by build_java_arrayaccess, added comments.
388 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
389 Fixes PR java/3096, PR java/3803, PR java/3965.
391 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
393 * expr.c (expand_byte_code): Remove trailing periods from messages.
394 * jcf-parse.c (load_class, jcf_parse): Similarly.
395 * jcf-write.c (generate_classfile): Similarly.
396 * lex.c (java_lex): Similarly.
398 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
400 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
402 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
404 * Make-lang.in (java.generated-manpages): New dummy target.
406 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
408 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
410 (lang_specific_pre_link): Use set_input to set input_filename.
412 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
413 (main): Fix definition.
414 Strip `main' from classname.
417 2001-11-18 Roger Sayle <roger@eyesopen.com>
419 * parse.h (java_expand_switch): Remove old prototype.
421 2001-11-18 Tom Tromey <tromey@redhat.com>
423 Fix for PR java/1401:
424 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
426 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
429 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
431 * lang.c (finish_parse): Rename to java_finish.
432 (LANG_HOOKS_FINISH, java_finish): New.
434 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
436 * decl.c (init_decl_processing): Rename java_init_decl_processing.
437 * java-tree.h: New prototype.
438 * lang.c (java_init): Update prototype. Combine with old init_parse.
440 2001-11-13 Tom Tromey <tromey@redhat.com>
442 * gjavah.c (method_signature): New global.
443 (HANDLE_METHOD): Set it.
444 (decompile_return_statement): New function.
445 (decompile_method): Use it.
446 (print_method_info): Removed `synth' argument.
448 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
450 * java-tree.h (java_set_yydebug): New.
451 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
452 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
453 (print_lang_decl, print_lang_type, print_lang_identifier,
454 print_lang_statistics, lang_print_xnode): Remove.
456 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
458 * jcf-parse.c (init_lex): Remove.
459 * lang.c (language_string, lang_identify): Remove.
460 (struct lang_hooks): Constify.
461 (LANG_HOOKS_NAME): Override.
462 (init_parse): Update.
464 2001-11-08 Andreas Franck <afranck@gmx.de>
466 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
467 program_transform_name the way suggested by autoconf.
468 (java.install-common): Also transform auxiliary program names with
469 program_transform_name.
471 2001-11-08 Tom Tromey <tromey@cygnus.com>
473 * parse.y (trap_overflow_corner_case): New rule.
474 (unary_expression): Use it.
475 * lex.c (java_init_lex): Don't set minus_seen.
476 (yylex): Don't use minus_seen. Communicate overflow to parser for
478 (error_if_numeric_overflow): New function.
479 * parse.h (minus_seen): Removed field.
480 (JAVA_RADIX10_FLAG): New define.
482 2001-11-07 Tom Tromey <tromey@redhat.com>
484 Patch for PR java/1414:
485 * parse.y (case_label_list): New global.
486 (goal): Register case_label_list with GC.
487 (java_complete_lhs): Save new case on case_label_list.
488 (patch_switch_statement): Check for duplicate case labels.
490 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
492 * parse.y (patch_assignment): Removed unused third argument.
493 (java_complete_lhs): Removed unused third argument to patch_assignment.
495 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
497 * lang.c: Include langhooks-def.h.
498 * Make-lang.in: Update.
500 2001-10-31 Zack Weinberg <zack@codesourcery.com>
502 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
504 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
506 * mangle.c (find_compression_record_match): Don't match compression
507 records for package name elements unless they occur at the start of
508 the name. Fix for PR java/4717.
510 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
512 * expr.c (expand_java_field_op): Don't special-case references to
513 java.lang.PRIMTYPE.TYPE.
514 (build_primtype_type_ref): Removed.
515 * java-tree.h (build_primtype_type_ref): Remove prototype.
516 * parse.y (maybe_build_primttype_type_ref): Removed.
517 (complete_function_arguments): Don't special-case references to
518 java.lang.PRIMTYPE.TYPE.
519 (patch_assignment): Likewise.
520 (array_constructor_check_entry): Likewise.
522 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
524 * mangle.c (static tree compression_table): Fixed leading comment.
525 * parse.h (struct parser_ctxt): Fixed field comment.
526 * parse.y (check_pkg_class_access): New prototype, fixed leading
527 comment, new parameter used to emit error only if passed as true.
528 (parse_check_super): Pass extra argument to check_pkg_class_access.
529 (do_resolve_class): Likewise.
530 (process_imports): Likewise.
531 (read_import_dir): Fixed indentation.
532 (find_in_imports_on_demand): New local class_type_name. Local
533 node_to_use deleted. while loop changed into for loop. Report
534 multiple definition only for accessible classes. Improved error
536 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
537 assigned to parameter list, fixed indentation. while loop changed
538 into for loop, restore TREE_CHAIN on local `tem' before the next
541 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
543 * lang.c (lang_get_alias_set): Deleted.
545 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
547 * gjavah.c (jni_print_char): Fix thinko in last change.
549 * gjavah.c (jni_print_char, decode_signature_piece): Use
550 safe-ctype macros and/or fold extra calls into fewer ones.
551 * lex.c (java_read_unicode, java_lex): Likewise.
552 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
553 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
554 * mangle_name.c (append_unicode_mangled_name,
555 unicode_mangling_length): Likewise.
557 2001-10-17 Richard Henderson <rth@redhat.com>
559 * Make-lang.in (java/lang.o): Depend on langhooks.h.
561 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
563 * lang.c (langhooks.h): Included.
564 (LANG_HOOKS_INIT): Redefined.
565 (LANG_HOOKS_INIT_OPTIONS): Likewise.
566 (LANG_HOOKS_DECODE_OPTION): Likewise.
567 (struct lang_hooks lang_hooks): New initialization.
569 2001-10-11 Per Bothner <per@bothner.com>
571 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
572 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
573 The former is simpler, and jcf-write.c handles it better.
574 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
575 or WITH_CLEANUP_EXPR.
576 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
577 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
579 * parse.y (patch_if_else_statement): If the condition is constant,
580 optimize away the test.
582 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
584 * parse.y (patch_cast): Call patch_string on the first operand of
585 the incoming node, update it if necessary. Fixes PR java/4510.
587 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
589 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
590 when name qualifier matches a package name.
592 2001-10-08 Tom Tromey <tromey@redhat.com>
594 Fix for PR java/4489:
595 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
596 force a new label when computing `body_block'.
598 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
600 * jcf-io.c (format_uint): Const-ify.
601 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
602 * lex.c (java_get_line_col): Likewise.
603 * parse.y (build_incdec): Likewise.
605 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
607 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
608 a NULL enclosing context if appropriate. Fixes PR java/4466.
610 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
612 * parse.y (patch_assignment): Use lvalue's original TYPE when
613 building the final COMPOUND_EXPR.
614 (try_reference_assignconv): Fixed leading comment.
616 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
618 * parse.y (check_final_variable_indirect_assignment): For
619 COMPOUND_EXPR, return only if finals were found initialized
620 properly, if not, keep on checking.
621 (check_final_variable_global_assignment_flag): New local
622 error_found, set when appropriate and used to decide whether to
623 report uninitialized finals. Fixed typo in comment.
625 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
627 * decl.c (init_decl_processing): Fixed typo in predef_filenames
628 last three initializations. Fixes PR java/4360.
630 2001-09-21 Richard Henderson <rth@redhat.com>
632 * class.c (get_dispatch_table): Handle function descriptors.
633 (build_dtable_decl): Likewise.
634 * expr.c (build_invokevirtual): Likewise.
636 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
638 * parse.y (patch_method_invocation): Build class initialization
639 when static finals are used to qualify method invocation.
642 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
644 * parse.h: (WFL_STRIP_BRACKET): Re-written using
645 build_type_name_from_array_name.
646 (STRING_STRIP_BRACKETS): New macro.
647 * parse.y (build_type_name_from_array_name): New function.
648 (array_creation_expression:): Accumulate []s instead of [s.
649 (cast_expression:): Accumulate []s instead of [s after cast type
651 (build_array_from_name): Local string deleted, use
652 build_type_name_from_array_name.
653 (build_unresolved_array_type): Accumulate []s instead of [s after
655 (register_fields): Fixed comment.
656 (resolve_class): Local name, base deleted, new locals tname and
657 array_dims. Use build_type_name_from_array_name. Use array_dims to
659 (purify_type_name): Use STRING_STRIP_BRACKETS.
661 2001-09-18 Andreas Jaeger <aj@suse.de>
663 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
664 * jv-scan.c: Likewise.
666 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
668 * parse.y (patch_method_invocation): Inner class creation context
669 check not enforced within constructors. Fixes PR java/1873.
671 2001-09-16 Tom Tromey <tromey@redhat.com>
673 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
674 NOTE_PUSH for single-case push. Fixes PR java/4189.
676 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
678 * java-tree.h (TYPE_IMPORT_LIST): New macro.
679 (TYPE_IMPORT_DEMAND_LIST): Likewise.
680 (struct lang_type): New fields import_list and import_demand_list.
681 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
682 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
683 (do_resolve_class): New local saved_enclosing_type, initialized,
684 passed as parameter to find_in_imports and find_in_imports_on_demand.
685 (find_in_imports): Added paramater enclosing_type, use its
686 TYPE_IMPORT_LIST when applicable.
687 (find_in_imports_on_demand): Added parameter enclosing_type, use
688 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
689 declaration and initialization.
690 (fold_constant_for_init): Switch/restore current_class to the
693 2001-09-13 Mark Mitchell <mark@codesourcery.com>
695 * verify.c (verify_jvm_instructions): Fix typo.
697 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
699 * expr.c (expand_invoke): Const-ification.
700 * parse.y (patch_method_invocation): Likewise.
702 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
704 * gjavah.c (cxx_keywords): Const-ification.
705 * keyword.gperf (java_keyword): Likewise.
706 * lang.c (java_tree_code_name): Likewise.
707 * lex.c (cxx_keywords): Likewise.
708 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
710 2001-09-11 Richard Henderson <rth@redhat.com>
712 * parse.h (ctxp_for_generation): Mark extern.
714 2001-09-10 Richard Henderson <rth@redhat.com>
716 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
718 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
720 * typeck.c (java_array_type_length, build_prim_array_type):
721 Represent empty arrays by NULL index.
723 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
725 * java-tree.h (compile_resource_file): Grouped with other prototypes.
726 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
728 2001-09-06 Anthony Green <green@redhat.com>
730 * class.c (O_BINARY): Define if necessary.
731 (registerResource_libfunc): Declare.
732 (init_class_processing): Initilize registerResource_libfunc.
733 (compile_resource_file): New function.
734 * java-tree.h (resource_name): Declare.
735 (compile_resource_file): Declare.
736 * jcf-parse.c (yyparse): Handle compiling java resource files.
737 * lang.c (java_decode_option): Handle -fcompile-resource option.
738 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
740 * gcj.texi (Code Generation): Add documentation for -R flag.
742 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
744 * jcf-write.c (generate_classfile): Issue an error in case of
745 field/initial value mismatch.
746 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
747 being initialized and we're generating bytecode.
748 (java_complete_lhs): In MODIFY_EXPR section: added comments,
749 set DECL_INITIAL properly when appropriate.
753 2001-09-01 Per Bothner <per@bothner.com>
755 * parse.y (maybe_yank_clinit): A field without an initializer is not
756 relevant. All initializers except static final and constant require
757 <clinit>, regardless of flag_emit_class_files.
759 2001-08-31 Per Bothner <per@bothner.com>
761 * class.c (set_constant_value): When not emiting class files, then a
762 String ConstantValue is a utf8const_ptr_type.
764 2001-08-30 Per Bothner <per@bothner.com>
766 * jcf-write.c (generate_classfile): Check that field is primitive
767 or string before emitting ConstantValue attribute.
769 2001-08-30 Per Bothner <per@bothner.com>
771 * parse.y (resolve_qualified_expression_name): If creating a
772 COMPOUND_EXPR, set it's type correctly.
774 2001-08-30 Per Bothner <per@bothner.com>
776 * jcf-io.c (open_class): Set filename field.
778 * jcf-parse,c (parse_class_file): Set current_function_decl
779 for better error message when Code attribute is missing.
781 * lang.c (put_decl_node, lang_print_error): Re-arrange for
782 better diagnostics, especially for constructors.
784 2001-08-30 Per Bothner <per@bothner.com>
786 * jcf-write.c (generate_classfile): Don't write ConstantValue
787 attribute if field is not final, for compatibility with jdk.
789 * jcf-write.c (generate_classfile): Convert ConstantValue values
790 to correct type. Work-around for front-end bug.
791 * class.c (set_constant_value): Error if constant has wrong type.
793 2001-08-30 Per Bothner <per@bothner.com>
795 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
796 "Double" are printed at verbosity 1.
798 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
800 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
802 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
804 * parse.y (patch_assignment): Don't verify final re-assignment here.
805 (java_complete_lhs): Verify assignments to finals calling
806 patch_assignment. Verify re-assignments to finals before calling
809 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
811 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
814 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
816 * lex.c (java_lex): new local found_hex_digits. Set and then used
817 in test to reject invalid hexadecimal numbers.
818 * parse.y (java_complete_tree): Prevent unwanted cast with
819 initialized floating point finals.
820 (patch_binop): Emit a warning when detecting a division by zero,
821 mark result not constant, don't simplify non integer division.
823 2001-08-28 Per Bothner <per@bothner.com>
825 * jcf-write.c (generate_bytecode_insns): For increments and
826 decrements just recurse to push constant. Improvement on Mark's patch.
828 2001-08-28 Mark Mitchell <mark@codesourcery.com>
830 * jcf-write.c (generate_bytecode_insns): Generate an integer to
831 real conversion for increments and decrements of reals.
833 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
835 * parse.y (resolve_qualified_expression_name): Handle unresolved
836 qualified expressions, prevent numerical qualifiers, fixed typo.
839 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
841 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
842 don't report anything but deprecated class when marked so. Handle
844 (patch_method_invocation): Check deprecation on methods and types.
845 (patch_binop): code becomes an enum tree_code, added default: to
846 switch to handle that. Detect division by zero, try to fold and
847 return before using a subroutine.
849 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
851 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
852 file smaller than 4 bytes.
853 * parse.y (check_inner_circular_reference): New function.
854 (check_circular_reference): Likewise.
855 (array_initializer:): Accept {,}.
856 (java_check_circular_reference): Rewritten using
857 check_circular_reference and check_inner_circular_reference.
858 (java_complete_expand_method): Unconditionally save and restore
859 the unpurged exception list.
860 (build_dot_class_method_invocation): Unmangle signature parameter.
862 2001-08-21 Tom Tromey <tromey@redhat.com>
864 * decl.c (init_decl_processing): Add `throws' field to method
866 * class.c (make_method_value): Compute `throws' field for method.
868 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
870 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
871 circularity is detected.
872 (ctors_unchecked_throws_clause_p): Fixed leading comment.
874 2001-08-17 Richard Henderson <rth@redhat.com>
876 * class.c (emit_register_classes): Add align parameter to
877 call to assemble_integer.
879 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
881 * jcf-parse.c (load_class): New locals saved and class_loaded. If
882 loading a class_or_name fails, try considering an innerclass name
883 and load the enclosing context.
884 * parse.y (resolve_inner_class): New function.
885 (find_as_inner_class): Added leading comment.
886 (register_incomplete_type): Keep the current context as enclosing
887 context for JDEP_FIELD dependencies.
888 (do_resolve_class): Locals new_class_decl and super initialized to
889 NULL. Call resolve_inner_class, explore the enclosing context
890 superclass if necessary.
893 2001-08-16 Tom Tromey <tromey@redhat.com>
895 * jcf-dump.c (main): Updated for change to jcf_path_seal.
896 * gjavah.c (main): Updated for change to jcf_path_seal.
897 * lang.c (version_flag): New global.
898 (java_decode_option): Recognize `-version'.
899 (java_init): Update for change to jcf_path_seal.
900 * jcf.h (jcf_path_seal): Added `print' argument.
901 * jcf-path.c (jcf_path_seal): Added `print' argument.
903 2001-08-13 Zack Weinberg <zackw@panix.com>
905 * Make-lang.in (java/decl.o): Update dependencies.
906 * decl.c: Include libfuncs.h, don't include toplev.h.
908 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
910 * decl.c (init_decl_processing): exception_type_node,
911 class_not_found_type_node, and no_class_def_found_type_node
912 initialized. predef_filenames augmented accordingly.
913 instinit_identifier_node initialized.
914 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
915 * java-tree.h (enum java_tree_index): New entries
916 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
917 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
918 (exception_type_node): New macro.
919 (class_not_found_type_node): Likewise.
920 (no_class_def_found_type_node): Likewise.
921 (instinit_identifier_node): Likewise.
922 (PREDEF_FILENAMES_SIZE): Adjusted.
923 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
924 (struct lang_type): Fixed typo in bitfield name.
925 (DECL_INSTINIT_P): New macro.
926 (ID_INSTINIT_P): Likewise.
927 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
929 * parse.y (encapsulate_with_try_catch): New function.
930 (generate_instinit): Likewise.
931 (build_instinit_invocation): Likewise.
932 (ctors_unchecked_throws_clause_p): Likewise.
933 (add_instance_initializer): Deleted.
934 (build_instance_initializer): Likewise.
935 (in_instance_initializer): Likewise.
936 (check_method_redefinition): instinit$ not to be verified.
937 (java_complete_expand_methods): Generate instinit$, simplified code.
938 (build_dot_class_method): Eliminated unnecessary locals. Use
939 encapsulate_with_try_catch, removed unnecessary code.
940 (fix_constructors): New local iii. Use build_instinit_invocation.
941 (patch_method_invocation): Added comment.
942 (maybe_use_access_method): Don't consider instinit$.
943 (find_applicable_accessible_methods_list): Shorten the search for
945 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
946 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
947 (patch_throw_statement): Likewise. Fixed typo.
949 2001-08-12 David Edelsohn <edelsohn@gnu.org>
952 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
953 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
955 (lang_specific_pre_link): Use set_input to set input_filename.
957 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
958 (main): Fix definition.
959 Strip `main' from classname.
962 2001-08-11 Zack Weinberg <zackw@panix.com>
964 * lex.h: Don't include setjmp.h. Don't define
965 SET_FLOAT_HANDLER or prototype set_float_handler.
967 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
969 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
970 `poplevel' in the right order.
972 2001-08-09 Richard Henderson <rth@redhat.com>
974 * Make-lang.in (class.o): Depend on TARGET_H.
975 * class.c (emit_register_classes): Use target hooks instead of
976 assemble_constructor and assemble_destructor.
978 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
980 * check-init.c (flags.h): Include
981 (check_init): Don't report uninitialized static class
982 initialization flags, don't free bit index when doing static class
983 initialization optimization.
984 (check_for_initialization): Return type changed to `unsigned int.'
985 (attach_initialized_static_class): New function.
986 * class.c (add_method_1): Create the initialized static class
988 (finish_class): Always emit deferred inline methods.
989 * decl.c (emit_init_test_initialization): Moved to expr.c
990 (complete_start_java_method): Don't traverse
991 DECL_FUNCTION_INIT_TEST_TABLE.
992 (lang_mark_tree): Mark hash tables in function decls.
993 * expr.c (emit_init_test_initialization): Moved from decl.c.
994 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
995 initialization flag, set DECL_CONTEXT and
996 LOCAL_CLASS_INITIALIZATION_FLAG.
997 (java_lang_expand_expr): Emit initialization code for static class
998 initialized flags when entering block, if necessary.
999 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1000 * java-tree.h (flag_optimize_sci): New global variable declaration.
1001 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1002 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1003 (LOCAL_FINAL_P): Fixed typo in comment.
1004 (FINAL_VARIABLE_P): Likewise.
1005 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1006 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1007 (struct lang_decl): New fields `ict', `smic' and `cif.'
1008 (check_for_initialization): New returned value for global.
1009 (attach_initialized_static_class): New global function.
1010 (STATIC_CLASS_INIT_OPT_P): New macro.
1011 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1012 * lang.c (java_decode_option): Handle
1013 `-fno-optimize-static-class-initialization'
1014 * parse.y (start_complete_expand_method): New function.
1015 (java_expand_method_bodies): Likewise.
1016 (attach_init_test_initialization_flags): Likewise.
1017 (adjust_init_test_initialization): Likewise.
1018 (emit_test_initialization): Likewise.
1019 (java_complete_expand_methods): Nullify abstract and native method
1021 (java_complete_expand_method): New locals `fbody', `block_body'
1022 and `exception_copy.' Reorganized: directly return on empty method
1023 bodies, call `start_complete_expand_method', remember definitely
1024 initialized static class in function, don't expand method bodies.
1025 (java_expand_classes): Call `java_expand_method_bodies' before
1026 `finish_class' when compiling to native.
1027 (resolve_expression_name): Use `orig' after building outer class
1029 (patch_invoke): Remember static method invokations.
1031 2001-08-06 Richard Henderson <rth@redhat.com>
1033 * class.c (emit_register_classes): Pass a symbol_ref and priority
1034 to assemble_constructor.
1036 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1038 * java-tree.h (all_class_filename): New macro.
1039 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1040 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1041 newly created IDENTIFIER_NODE to `all_class_filename.'
1043 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1045 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1046 Use ggc_add_tree_root to register roots.
1048 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1050 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1051 second operand calling check_init.
1052 * decl.c (complete_start_java_method): Swaped second and third
1053 arguments while creating WITH_CLEANUP_EXPR node.
1054 * jcf-write.c (generate_bytecode_insns): Use second operand
1055 instead of third when handling WITH_CLEANUP_EXPR.
1056 * parse.y (java_complete_lhs): Expand second operand of
1057 WITH_CLEANUP_EXPR nodes.
1058 (patch_synchronized_statement): Swaped second and third arguments
1059 while creating WITH_CLEANUP_EXPR node.
1061 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1063 * parse.y (create_interface): Avoid cyclic inheritance report when
1064 syntax error encountered during class definition.
1067 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1069 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1071 (lang_specific_pre_link): Use set_input to set input_filename.
1073 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1074 (main): Fix definition.
1075 Strip `main' from classname.
1078 2001-07-18 Tom Tromey <tromey@redhat.com>
1081 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1082 * lex.c (java_new_lexer): Use ICONV_CONST.
1083 (java_read_char): Likewise.
1084 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1085 (jv-scan$(exeext)): Likewise.
1087 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1089 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1090 * parse.y (check_class_interface_creation): Allow `private' if the
1091 enclosing is not an interface.
1092 (create_interface): Interface tagged public if the enclosing
1093 context is an interface.
1094 (create_class): Class tagged public if the enclosing context
1098 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1100 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1103 2001-07-14 Tim Josling <tej@melbpc.org.au>
1105 * check-init.c (check_init): Remove references to EXPON_EXPR.
1107 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1109 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1110 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1113 2001-07-13 Tom Tromey <tromey@redhat.com>
1115 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1118 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1120 * parse.y (patch_method_invocation): Don't override primary if one
1121 is already provided, but let this$<n> be built. Fixed comment.
1123 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1125 * parse.y (empty_statement:): Report empty statement error only
1126 when found at class declaration level.
1129 2001-07-12 Tom Tromey <tromey@redhat.com>
1131 * expr.c (expand_load_internal): New function.
1132 (LOAD_INTERNAL): Use it.
1134 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1136 * parse.y (verify_constructor_super): Compare anonymous class ctor
1137 args with `valid_method_invocation_conversion_p.'
1140 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1142 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1143 `-fsyntax-only.' Fixes PR java/3248
1145 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1147 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1149 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1151 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1152 current function is static. Fixes PR java/1970
1154 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1156 * parse.y (patch_method_invocation): Add enclosing context to ctor
1157 calls if necessary. Fixes PR java/2953
1159 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1161 * parse.y (resolve_package): Abort if qualified expression member
1163 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1166 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1168 * verify.c: Don't use // comments.
1170 2001-07-05 Tom Tromey <tromey@redhat.com>
1172 * lang.c (flag_assume_compiled): Removed.
1173 * java-tree.h (flag_assume_compiled): Removed.
1174 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1175 -fhash-synchronization, -fuse-divide-subroutine,
1176 -fcheck-references, -femit-class-file, -femit-class-files,
1177 -fassume-compiled. Updated --encoding information. Changed
1178 -foutput-class-dir to `-d'.
1180 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1182 * jcf-parse.c (parse_class_file): Add lineno parameter to
1183 debug_start_source_file call.
1185 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1187 * gcj.texi: Use gpl.texi.
1188 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1189 dependencies and use doc/include in search path.
1191 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1193 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1194 `this'. If so, don't build instance initializers.
1196 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1198 * parse.y (resolve_expression_name): Improved error message for
1199 inner class cases. Fixes PR java/1958
1201 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1203 * lang.c: #include diagnostic.h
1204 (lang_print_error): Add a `diagnostic_context *' parameter.
1205 (java_dummy_print): Likewise.
1206 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1208 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1210 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1211 * jcf.h (typedef struct JCF): New bitfield `finished.'
1212 (JCF_FINISH): Set `finished.'
1213 (JCF_ZERO): Reset `finished.'
1216 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1218 * parse.y (class_body_declaration:): Don't install empty instance
1222 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1224 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1225 (set_class_decl_access_flags): New function.
1226 * java-tree.h (set_class_decl_access_flags): New prototype.
1227 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1228 (parse_class_file): New local `decl_max_locals.' Take wide types
1229 into account to compute DECL_MAX_LOCALS.
1230 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1233 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1235 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1237 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1239 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1240 * parse.y (do_resolve_class): Moved comments out to leading comment
1241 section. Removed local `start', New local `_ht' and
1242 `circularity_hash.' Record `enclosing' in hash table and search
1243 it to detect circularity. Use `enclosing' as an argument to
1244 `lookup_cl.' Free the hash table when done.
1246 2001-06-19 Tom Tromey <tromey@redhat.com>
1248 * lex.c (java_read_char): Disallow invalid and overlong
1249 sequences. Fixes PR java/2319.
1251 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1253 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1255 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1257 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1258 arguments accordingly.
1260 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1262 * gcj.texi: Move contents to just after title page.
1264 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1266 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1268 (patch_incomplete_class_ref): Build the class ref, build the class
1269 init if necessary, complete the tree.
1272 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1274 * parse.y (lookup_field_wrapper): Test `name' code.
1275 (resolve_qualified_expression_name): Test `qual_wfl' code.
1276 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1277 handle `qual_wfl' by code.
1278 (maybe_build_primttype_type_ref): Test `wfl' code.
1280 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1282 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1284 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1285 the dvi file in the java directory.
1287 2001-05-25 Sam TH <sam@uchicago.edu>
1289 * gen-table.pl javaop.h jcf.h lex.h,
1290 parse.h: Fix header include guards.
1292 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1294 * jv-scan.c (version): Update copyright year.
1296 2001-05-21 Per Bothner <per@bothner.com>
1298 * jcf-parse.c (read_class): If class is from .class or .zip file
1299 and it's already been read, don't push/pop parser context.
1301 2001-05-18 Per Bothner <per@bothner.com>
1303 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1304 command line so the jvgenmain-generated main program comes first.
1306 2001-05-15 Tom Tromey <tromey@redhat.com>
1308 * class.c (build_utf8_ref): Don't generate identifier based on
1311 2001-05-12 Richard Henderson <rth@redhat.com>
1313 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1314 * expr.c (java_lang_expand_expr): Expand it.
1315 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1316 calling build_exception_object_ref.
1317 * parse.y (catch_clause_parameter): Likewise.
1318 (build_dot_class_method): Likewise.
1319 (try_reference_assignconv): Likewise.
1320 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1321 * jcf-write.c (generate_bytecode_insns): Likewise.
1323 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1325 * parse.y (build_unresolved_array_type): Set
1326 EXPR_WFL_QUALIFICATION on the newly created wfl.
1327 Fixes PR java/2538. Fixes PR java/2535.
1329 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1331 * parse.y (fix_constructors): Removed unnecessary assignment to
1332 local. Moved assignment to `this$<n>', fixed comments and
1334 (build_wfl_wrap): Fixed indentation.
1335 Fixes PR java/2598, java/2579 and java/2658.
1337 2001-05-03 Mo DeJong <mdejong@redhat.com>
1339 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1340 check for byte swap.
1342 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1344 * expr.c (build_class_init): Move MODIFY_EXPR
1345 outside of COND_EXPR. Remove variable `call'.
1347 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1349 * decl.c: NULL_PTR -> NULL.
1350 * jcf-write.c: Likewise.
1352 2001-05-01 Tom Tromey <tromey@redhat.com>
1354 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1355 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1356 * gcj.texi: Updated copyright text. Include fdl.texi.
1357 (Top): Link to new node.
1359 2001-05-01 Per Bothner <per@bothner.com>
1361 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1363 2001-05-01 Per Bothner <per@bothner.com>
1365 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1366 import_list contains the name, not the TREE_PURPOSE.
1368 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1370 * jcf-io.c (read_zip_member): Cast to long in comparison with
1373 * jvspec.c (lang_specific_driver): Initialize variables.
1375 * mangle.c (find_compression_record_match): Likewise.
1377 * typeck.c (build_null_signature): Provide static prototype. Mark
1378 parameter with ATTRIBUTE_UNUSED.
1380 * verify.c (verify_jvm_instructions): Initialize variable.
1382 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1384 * parse.y (do_resolve_class): Check for cyclic inheritance during
1385 inner class resolution.
1387 2001-04-27 Per Bothner <per@bothner.com>
1389 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1390 while iterating, since that could cause gc to lose stuff.
1392 2001-04-26 Per Bothner <per@bothner.com>
1394 Fix method search wrt scope of inner classes to match JLS2.
1395 * typeck.c (build_null_signature): New static function.
1396 (has_method): New function. Uses build_null_signature and lookup_do.
1397 * java-tree.h (has_method): New declaration.
1398 * parse.y (find_applicable_accessible_methods_list): Do not search
1399 context of inner classes here.
1400 (patch_method_invocation): Search scope, ie. current and outer clases,
1401 for method matching simple name, to find class.
1403 2001-04-26 Per Bothner <per@bothner.com>
1405 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1406 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1408 * constants.c (find_methodref_with_class_index): New function.
1409 (find_methodref_index): Use find_methodref_with_class_index.
1410 * java-tree.h (find_methodref_with_class_index): New declaration.
1411 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1412 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1413 If context changed from interface to class, don't use invokeinterface.
1415 2001-04-25 Per Bothner <per@bothner.com>
1417 * verify.c (verify_jvm_instructions): For field instructions,
1418 check that field index is valid. For invoke instructions, check that
1419 method index is valid.
1421 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1423 * config-lang.in (target_libs): Copy from $libgcj_saved.
1425 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1427 * decl.c (init_decl_processing): Add new class "protectionDomain"
1429 * class.c (make_class_data): Set initial value for "protectionDomain".
1431 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1433 * jvspec.c (lang_specific_driver): Fix memory allocation
1434 deficit, by using concat in lieu of xmalloc/sprintf.
1436 2001-04-20 Per Bothner <per@bothner.com>
1438 Fixes to compile multiple .class files at once.
1439 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1440 * java-tree.h (CLASS_PARSED_P): New macro.
1441 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1442 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1443 (read_class): Avoid some code duplication.
1444 Don't call JCF_FINISH for a .class file - might be needed later.
1445 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1446 rather than CLASS_LOADED_P, since latter implies class laid out.
1447 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1448 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1450 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1452 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1454 * boehm.c: Include toplev.h.
1456 2001-04-06 Tom Tromey <tromey@redhat.com>
1457 Alexandre Petit-Bianco <apbianco@redhat.com>
1459 Fix for PR gcj/1404 and PR gcj/2332:
1460 * parse.y (build_array_from_name): If we use the type_wfl then
1461 accumulate dimensions from the original type as well.
1462 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1464 2001-04-06 Tom Tromey <tromey@redhat.com>
1466 * parse.y (analyze_clinit_body): Return true if the second operand
1467 of a METHOD_EXPR is nonzero.
1469 2001-04-06 Tom Tromey <tromey@redhat.com>
1471 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1473 ($(srcdir)/java/parse.c): Likewise.
1475 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1477 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1478 (version-gcc): Initialized.
1479 (which-gcj): Likewise.
1481 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1483 * java-tree.h (struct lang_decl): New macro
1484 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1485 * parse.y (build_instance_initializer): New function.
1486 (add_instance_initializer): Use it.
1487 (java_fix_constructors): Set `current_class' before fix pass.
1488 (fix_constructors): Just return if already fixed. Move `super()'
1489 invokation ahead. Use `build_instance_initializer.'
1492 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1494 * parse.y (resolve_qualified_expression_name): Pass field's
1495 DECL_CONTEXT to `not_accessible_p.'
1496 (not_accessible_p): Changed parameters order in `inherits_from_p'
1499 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1501 * lang-options.h: Add flag_check_references.
1503 2001-04-04 Per Bothner <per@bothner.com>
1505 * java-tree.h (CONSTANT_VALUE_P): New macro.
1506 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1507 * parse.y (maybe_build_class_init_for_field): New static function.
1508 (resolve_expression_name, resolve_field_access): Use
1509 maybe_build_class_init_for_field instead of build_class_init
1510 This does not do the init if the field is compile-time-constant.
1511 (resolve_field_access): Simplify.
1513 * parse.y (fold_constant_for_init): Merge test into switch.
1515 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1517 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1519 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1521 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1523 * expr.c (pop_type_0): Save the result of the first
1524 lang_printable_name call in a scratch buffer, so it
1525 won't be clobbered by the second call.
1527 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1529 * parse-scan.y (array_type:): Rewritten.
1530 (type_declaration:): `empty_statement' replaces `SC_TK.'
1531 (class_member_declaration:): `empty statement' added.
1532 (method_body:): Simplified.
1533 (static_initializer:): Likewise.
1534 (primary_no_new_array:): Use `type_literals.'
1535 (type_literals:): New rule.
1536 (dims:): Set and update `bracket_count.'
1537 Fixes PR java/1074. Fixes PR java/2412.
1539 2001-03-28 Hans Boehm <boehm@acm.org>
1541 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1542 (get_boehm_type_descriptor): Set type on returned value to be a
1543 pointer length integer.
1545 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1547 * expr.c (pop_type_0): Call `concat' rather than building the
1549 (pop_type): Add format specifier in call to `error'.
1551 * parse.y (patch_method_invocation): Avoid casting away
1554 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1556 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1558 2001-03-28 Richard Henderson <rth@redhat.com>
1560 IA-64 ABI Exception Handling:
1561 * Make-lang.in (except.o): Don't depend on eh-common.h.
1562 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1563 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1564 [soft_exceptioninfo_call_node]: Remove.
1565 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1566 (end_java_method): No emit_handlers.
1567 * except.c (java_set_exception_lang_code): Remove.
1568 (method_init_exceptions): Don't call it.
1569 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1570 (build_exception_object_ref): New.
1571 (expand_end_java_handler): Update for except.h name changes.
1572 (emit_handlers, expand_resume_after_catch): Remove.
1573 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1574 (process_jvm_instruction): Use build_exception_object_ref.
1575 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1576 (soft_exceptioninfo_call_node): Remove.
1577 (build_exception_object_ref): Declare.
1578 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1579 soft_exceptioninfo_call_node. Move processing ...
1580 [EXC_PTR_EXPR]: ... here.
1581 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1582 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1583 (source_end_java_method): No java_set_exception_lang_code or
1585 (build_dot_class_method): Use build_exception_object_ref.
1586 (try_reference_assignconv): Check EXC_PTR_EXPR not
1587 soft_exceptioninfo_call_node.
1589 2001-03-28 Richard Henderson <rth@redhat.com>
1591 * java-tree.h (throw_node): Define as a single member of
1592 java_global_trees instead of a separate array.
1593 (JTI_THROW_NODE): New.
1594 * decl.c (throw_node): Don't declare.
1595 (init_decl_processing): Init a scalar throw_node.
1596 Don't register it for gc.
1597 * check-init.c (check_init): Reference scalar throw_node.
1598 * expr.c (build_java_athrow): Likewise.
1599 * jcf-write.c (generate_bytecode_insns): Likewise.
1600 * parse.h (BUILD_THROW): Likewise.
1602 2001-03-28 Richard Henderson <rth@redhat.com>
1604 * decl.c (end_java_method): Do not save and restore
1605 flag_non_call_exceptions.
1606 * parse.y (source_end_java_method): Likewise.
1607 * lang.c (flag_exceptions): Don't declare.
1608 (java_init_options): Set flag_non_call_exceptions. Set
1609 flag_exceptions here ...
1610 (java_init): ... not here.
1612 2001-03-27 Richard Henderson <rth@redhat.com>
1614 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1615 exceptions_via_longjmp.
1617 * lang.c (flag_new_exceptions): Don't declare it.
1618 (java_init_options): Or set it.
1620 2001-03-27 Richard Henderson <rth@redhat.com>
1622 * decl.c (end_java_method): Rename asynchronous_exceptions to
1623 flag_non_call_exceptions.
1624 * parse.y (source_end_java_method): Likewise.
1626 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1628 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1630 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1632 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1634 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1636 * parse.y (find_as_inner_class): Follow current package
1637 indications not to mistakingly load an unrelated class.
1639 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1641 * constants.c (PUTN): Use memcpy, not bcopy.
1643 * lex.c (java_read_char): Use memmove, not bcopy.
1645 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1647 2001-03-23 Per Bothner <per@bothner.com>
1649 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1650 macro for better error pin-pointing.
1651 * java-tree.h: Fix typo in comment.
1653 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1654 Don't include jsr/goto in exception range.
1655 Check if start and end of exception range are the same (also TRY_EXPR).
1656 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1657 However, do emit the following goto even if try_block is empty.
1658 Defer freeing exception_decl until after the finalizer, to make
1659 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1661 * parse.y (java_complete_lhs): If the try-clause is empty, just
1662 return the finally-clause and vice versa.
1664 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1666 * gcj.texi (Input Options): documented the check for attribute
1667 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1668 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1669 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1670 (jcf_parse): Check for the right classes archive if necessary.
1671 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1672 (jcf_parse_fields): Fixed indentation.
1673 * jcf-write.c (append_gcj_attribute): New function.
1674 (generate_classfile): Compute the attribute count, invoke
1675 `append_gcj_attribute'.
1676 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1677 turned into bit fields. New bit field `right_zip.'
1678 (JCF_ZERO): Set `right_zip' to zero.
1679 * lang-options.h (-fforce-classes-archive-check): Added flag.
1680 * lang.c (flag_force_classes_archive_check): New flag.
1681 (lang_f_options): New entry `force-classes-archive-check.'
1684 2001-02-07 Andrew Haley <aph@redhat.com>
1686 * gcj.texi (Configure-time Options): Add -fcheck-references.
1687 * expr.c (build_java_indirect_ref): New function.
1688 (java_check_reference): New function.
1689 (build_java_array_length_access): Use build_java_indirect_ref to
1690 check for null references.
1691 (build_java_arrayaccess): Likewise.
1692 (build_get_class): Likewise.
1693 (build_field_ref): Likewise.
1694 (invoke_build_dtable): Likewise.
1695 (build_invokeinterface): Likewise.
1696 * lang.c (lang_f_options): Add flag_check_references.
1697 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1698 * java-tree.h (flag_check_references): New variable.
1699 * lang.c (flag_check_references): Likewise.
1700 * parse.y (patch_invoke): Use java_check_reference.
1701 (patch_assignment): Allow for extra nesting in
1702 _Jv_CheckArrayStore.
1704 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1706 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1707 * lex.c (cxx_keywords): Likewise.
1709 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1711 * parse.y (qualify_ambiguous_name): Broaden `length'
1712 recognition. Help MODIFY_EXPR be resolved as expression names.
1713 Fixes PR java/2066. Fixes PR java/2400.
1715 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1717 * gjavah.c (process_file): Mark interface definitions with
1718 "__attribute__ ((java_interface))".
1720 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1722 * class.c (layout_class): Fixed push_super_field's second
1723 argument. Fixes PR java/2333.
1724 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1725 too early to lay innerclasses out.
1727 2001-03-20 Tom Tromey <tromey@redhat.com>
1728 Alexandre Petit-Bianco <apbianco@redhat.com>
1730 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1731 inside an array reference. Insertion of the array store check
1732 rewritten. Fixes PR java/2299.
1734 2001-03-20 Tom Tromey <tromey@redhat.com>
1736 * lex.c (java_read_unicode): Only accept leading `u's.
1738 2001-03-20 Tom Tromey <tromey@redhat.com>
1740 * jcf-parse.c (read_class): Initialize `class'.
1742 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1744 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1746 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1748 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1749 (layout_class): Likewise.
1750 (layout_class_method): Likewise.
1751 (emit_register_classes): Likewise.
1752 * decl.c (builtin_function): Likewise.
1753 (give_name_to_locals): Likewise.
1755 2001-03-19 Per Bothner <per@bothner.com>
1757 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1758 before trying to load an inner class.
1760 Fixes to process to command-line .class files in two passes.
1761 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1762 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1763 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1764 * class.c (is_compiled_class): Fix for renamed flag.
1765 * parse.y (maybe_create_class_interface_decl): Likewise.
1766 * jcf-parse.c (yyparse): Also set if compiling .class files.
1767 * jcf-parse.c (read_class); Read current_class.
1768 (jcf_parse): Make static.
1769 (load_inner_classes): New function, with code moved from jcf_parse,
1770 because we need to inner classes after the command-line files are read.
1771 (yyparse): Set finput to NULL when it doesn't need to be closed.
1772 Reduce use of main_jcf (basically only for archive) and
1773 use finput instead of main_jcf->read_state.
1774 Inline jcf_figure_file_type into yyparse.
1775 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1776 Defer load_inner_classes and parse_class_file to a second pass,
1777 after we've correctly mapped command-line .clas fiels to classes.
1778 (jcf_figure_file_type): Removed.
1779 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1780 (JCF_ZERO): Also clear zipd field.
1781 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1783 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1785 * jcf-parse.c (yyparse): Change ch from char * to char.
1787 2001-03-19 Per Bothner <per@bothner.com>
1789 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1790 Add constructed filelist-file at end, following -xjava. Thus any .o
1791 and library files are not affected by the -xjava. Also wrap
1792 explicit @FILE with -xjava and -xnone.
1794 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1796 * class.c (build_static_field_ref): Call make_decl_rtl() after
1797 setting the DECL_EXTERNAL flag.
1799 2001-03-17 Per Bothner <per@bothner.com>
1801 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1803 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1804 when result is is needed (target is STACK_TARGET).
1806 * parse.h (JDEP_SOLV): Removed.
1807 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1809 * parse.y (incomplete_class_list): Removed.
1810 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1811 It doesn't work if resolve_class changes the name of an array type
1812 that is on the list and then someone else looks for the modified name.
1813 Also, seems liable to break when compiling multiple source files at
1814 once. So the simplest is to just remove incomplete_class_list -
1815 it is only a minor space win and it is not even clear it saves time.
1817 * parse.y (resolve_class): Remove unneeded promote_type.
1819 2001-03-15 Per Bothner <per@bothner.com>
1821 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1822 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1823 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1824 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1826 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1827 * parse.y (java_expand_classes): Likewise.
1829 * parse.y (expand_start_java_method): Was only called once and had a
1830 misleading name, so inline in caller java_complete_expand_method.
1831 (enter_a_block): Likewise inline in enter_block and remove.
1833 Remove junk from when gcc/java was created (by copying from C/C++).
1834 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1835 (struct binding_level): Remove fields keep, keep_if_subblocks,
1836 more_cleanups_ok, have_cleanups (which have never been used).
1837 (pushlevel, poplevel): Remove related useless code.
1839 * class.c (make_class_data): The class_dtable_decl (i.e. the
1840 vtable for Class) should be external, except when compiling Class.
1842 * jvspec.c (lang_specific_driver): Fix -C handling.
1843 Check -save-temps to see if temp @FILE should be deleted.
1844 Follow-up to/fix for February 16 patch.
1846 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1847 (type_stack_dup): Remove no-longer neded error check.
1849 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1851 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1852 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1853 don't surround the element with 'N..E' if the type name is
1856 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1858 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1859 DECL_RTL_SET_P, etc.
1860 (make_method_value): Likewise.
1861 (get_dispatch_table): Likewise.
1863 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1865 2001-03-07 Tom Tromey <tromey@redhat.com>
1867 * config-lang.in (lang_requires): Define.
1869 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1871 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1874 2001-03-05 Per Bothner <per@bothner.com>
1876 Fix a problem where rest_of_decl_compilation applied to
1877 class_dtable_decl causes problems because it was done too early,
1878 before output file was opened.
1879 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1880 * class.c (class_dtable_decl): Add macro - element of class_roots.
1881 (make_class_data): Define class_dtable_decl.
1882 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1884 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1886 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1887 uses of 'boolean' with 'bool'.
1889 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1891 * lang-specs.h: Add zero initializer for cpp_spec field to all
1894 2001-02-16 Per Bothner <per@bothner.com>
1896 Handle compiling multiple input files at once, and @FILE syntax.
1897 * gcj.texi: Updated documentation to match.
1898 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1899 * jcf-parse.c (parse_source_file): Split into ...
1900 (parse_source_file_1): New function - and:
1901 (parse_source_file_2): New function.
1902 (yyparse): On -ffilelist-file, open and scan named file.
1903 On first pass over files, only do parse_source_file_1.
1904 A new second pass calls parse_source_file_2 for each file to compile.
1905 (init_jcf_parse): Call init_src_parse.
1906 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1907 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1908 as multiple input file combined in one compilation.
1909 * lang-options.h: Add -ffilelist-file
1910 * lang.c (flag_filelist_file): New flag variable.
1911 (lang_f_options): Handle -ffilelist-file.
1912 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1913 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1914 gclass_list - use global fields of src_parse_roots instead.
1915 * parse.y (src_parse_roots): New array.
1916 (incomplete_class_list, gclass_list): New macros.
1917 (push_parser_context, java_pop_parser_context,
1918 java_parser_context_resume): Don't fiddle with deleted fields.
1919 (various): Use incomplete_class gclass_list and global macros
1920 instead of parse_ctxt fields - the lists are global.
1921 (init_src_parse): New function.
1923 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1925 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1927 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1929 * parse.y (check_inner_class_access): Moved declaration of local
1930 `enclosing_decl_type' to the right location.
1932 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1934 * parse.y (parser_check_super_interface): Don't call
1935 check_pkg_class_access for an inner interface.
1936 (parser_check_super): Don't call check_pkg_class_access for inner
1938 (do_resolve_class): Simplify enclosing type loop. Don't call
1939 check_pkg_class_access if CL and DECL are not set.
1940 (find_in_imports_on_demand): Set DECL if class_type needed to be
1941 loaded. Don't call check_pkg_class_access for an inner class.
1942 (check_inner_class_access): Rewritten to implement member access
1943 rules as per spec 6.6.1.
1944 (check_pkg_class_access): Handle the empty package correctly.
1945 (in_same_package): New function. Determine if two classes are in the
1948 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1950 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1951 method into array types.
1952 * parse.y (patch_method_invocation): Bypass access check on clone call
1955 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1957 * expr.c (build_instanceof): Check for arrays when trying fold to
1960 2001-02-15 Jim Meyering <meyering@lucent.com>
1962 * Make-lang.in (java.install-common): Depend on `installdirs'.
1963 (java.install-info): Likewise.
1965 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1967 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1969 2001-02-14 Tom Tromey <tromey@redhat.com>
1970 Alexandre Petit-Bianco <apbianco@cygnus.com>
1972 Fix for PR java/1261.
1973 * typeck.c (build_java_array_type): Add public `clone' method to
1975 * parse.y (resolve_qualified_expression_name): Use current_class
1976 when checking for inaccessibility.
1977 (patch_method_invocation): Fixed error message when accessibility
1978 denied. Added `from_super' argument.
1980 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1982 * parse.y (resolve_class): Don't build a fake decl. Use the one
1984 * typeck.c (build_java_array_type): Build and assign decl to array
1987 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1989 * parse.y (not_accessible_p): Changed leading comment. Added extra
1990 `where' argument. Use it to enforce protected access rules.
1991 (resolve_qualified_expression_name): Added extra argument to
1993 (patch_method_invocation): Use argument `primary' to provide
1994 not_accessible_p with an extra argument.
1995 (lookup_method_invoke): Added extra argument to not_accessible_p.
1996 (search_applicable_method_list): Likewise.
1998 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2000 * parse.y (resolve_qualified_expression_name): Try to resolve as
2001 an inner class access only if `decl' is a TYPE_DECL.
2003 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2005 * decl.c (classdollar_identifier_node): Initialize.
2006 * java-tree.h (enum java_tree_index): New entry
2007 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2008 (classdollar_identifier_node): New macro.
2009 (ID_CLASSDOLLAR_P): Likewise.
2010 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2011 (build_dot_class_method_invocation): Likewise.
2012 (find_applicable_accessible_methods_list): `class$' can't be
2015 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2017 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2019 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2021 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2022 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2025 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2027 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2028 outside of the `__U' sequence too.
2029 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2032 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2034 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2036 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2038 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2039 (JVGENMAIN_OBJS): Likewise.
2040 * java-tree.h (append_gpp_mangled_name): New prototype.
2041 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2042 Removed cast calling `gcc_add_root.'
2043 * jvgenmain.c (mangle_obstack): New global, initialized.
2045 (do_mangle_class): Constify local `ptr.'
2046 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2047 append_gpp_mangle_name and update `count' if necessary.
2048 Use `mangle_obstack.'
2049 * mangle.c (append_unicode_mangled_name): Removed.
2050 (append_gpp_mangled_name): Likewise.
2051 (unicode_mangling_length): Likewise.
2052 (mangle_member_name): Return type set to `void.'
2053 (mangle_field_decl): Don't append `U' in escaped names.
2054 (mangle_method_decl): Likewise.
2055 (mangle_member_name): Just use `append_gpp_mangled_name.'
2056 * mangle_name.c: New file.
2058 2001-02-07 Per Bothner <per@bothner.com>
2060 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2062 * check-init.c (check_init): Don't call done_alternative after
2063 processing loop code, as a LOOP_EXPR never terminates normally.
2065 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2067 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2069 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2071 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2074 2001-02-06 Tom Tromey <tromey@redhat.com>
2076 * lex.c (java_new_lexer): Longer error message.
2078 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2079 Alexandre Petit-Bianco <apbianco@cygnus.com>
2081 * typeck.c (build_prim_array_type): Added leading comment.
2082 (build_java_array_type): Moved locals out of
2083 block. Always create the `data' field, fixed alignment to match
2086 2001-02-04 Tom Tromey <tromey@redhat.com>
2088 * expr.c (java_lang_expand_expr): Don't bother recomputing
2089 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2092 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2094 * parse.y (process_imports): Save the original name of the import
2095 for better error report.
2097 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2099 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2100 of macros used when compiling jvspec.c.
2101 * jvspec.c (lang_specific_driver): Link with the shared
2104 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2106 * check-init.c (check_init): Call internal_error instead of fatal.
2107 * expr.c (java_lang_expand_expr): Likewise.
2108 * jcf-parse.c (get_constant): Likewise.
2109 * mangle.c (java_mangle_decl): Likewise.
2110 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2111 (operator_string): Likewise.
2112 * check-init.c (check_init): Call abort instead of fatal.
2113 * class.c (build_class_ref): Likewise.
2114 * constants.c (write_constant_pool): Likewise.
2115 * decl.c (start_java_method): Likewise.
2116 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2117 (java_stack_dup, encode_newarray_type): Likewise.
2118 (build_java_array_length_access): Likewise.
2119 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2120 (build_java_soft_divmod, build_invokeinterface): Likewise.
2121 * java-tree.h (INNER_CLASS_P): Likewise.
2122 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2123 (give_name_to_class, get_class_constant): Likewise.
2124 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2125 (find_constant_index, generate_bytecode_conditional): Likewise.
2126 (generate_bytecode_insns, perform_relocations): Likewise.
2127 * lex.c (java_unget_unicode, java_lex): Likewise.
2128 * mangle.c (mangle_type, mangle_record_type): Likewise.
2129 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2130 (finish_mangling): Likewise.
2131 * parse.h (MARK_FINAL_PARMS): Likewise.
2132 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2133 (obtain_incomplete_type, java_complete_class): Likewise.
2134 (java_check_regular_methods, java_complete_expand_method): Likewise.
2135 (cut_identifier_in_qualified, check_deprecation): Likewise.
2136 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2137 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2138 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2139 * typeck.c (set_local_type, parse_signature_type): Likewise.
2140 (parse_signature_string, build_java_signature): Likewise;
2141 (set_java_signature): Likewise.
2142 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2143 * class.c (add_method): Call fatal_error instead of fatal.
2144 (build_static_field_ref): Likewise.
2145 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2146 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2147 * lex.c (java_new_new_lexer): Likewise.
2148 * jv-scan.c (main): Likewise.
2149 (fatal_error): Renamed from fatal.
2150 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2152 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2153 (yyparse): Likewise.
2154 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2155 * lex.c (java_get_line_col): Likewise.
2156 * jcf-parse.c (load_class): Make errors non-fatal.
2157 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2159 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2161 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2162 (error): Remove unused function.
2163 (main): Don't use "__attribute__ alias" on generated class symbol.
2165 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2167 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2169 * parse.y (finish_method_declaration): Code accounting for WFLed
2170 method DECL_NAMEs deleted.
2171 (check_abstract_method_definitions): Likewise.
2172 (resolve_type_during_patch): Layout resolved type.
2173 * typeck.c (lookup_do): Removed unused local.
2175 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2177 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2178 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2179 integer_negative_one_node.
2180 * expr.c (build_java_binop): Likewise.
2182 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2184 * zextract.c (read_zip_archive): Read file_offset before writing
2185 zipd and consequently clobbering the header contents.
2187 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2189 * Make-lang.in: Remove all dependencies on defaults.h.
2190 * decl.c: Don't include defaults.h.
2192 * parse.y: Likewise.
2194 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2196 * ChangeLog (2001-01-21): Fixed typo.
2197 * class.c (layout_class_method): Code accounting for WFLed
2198 method DECL_NAMEs deleted.
2199 * constant.c (find_methodref_index): Likewise.
2200 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2201 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2202 (struct lang_decl): New field `wfl'.
2203 (java_get_real_method_name): Prototype deleted.
2204 * mangle.c (mangle_method_decl): Code accounting for WFLed
2205 method DECL_NAMEs deleted.
2206 * parse.h (GET_METHOD_NAME): Macro deleted.
2207 * parse.y (reset_method_name): Deleted.
2208 (method_header): Set DECL_FUNCTION_WFL.
2209 (check_abstract_method_header): Code accounting for WFLed method
2211 (java_get_real_method_name): Deleted.
2212 (check_method_redefinition): Code accounting for WFLed method
2213 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2214 (java_check_regular_methods): Likewise.
2215 (java_check_abstract_methods): Likewise.
2216 (java_expand_classes): Don't call `reset_method_name.'
2217 (search_applicable_method_list): Use DECL_NAMEs instead of
2219 * typeck.c (lookup_do): Code accounting for WFLed method
2222 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2224 * lex.c (java_read_char): Check for EOF from getc first.
2226 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2228 * class.c (layout_class): Don't lay the superclass out if it's
2229 already being laid out.
2230 * jcf-parse.c (handle_innerclass_attribute): New function.
2231 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2232 handle_innerclasses_attribute.
2233 (jcf_parse): Don't load an innerclasses if it's already being
2235 * jcf-write.c (append_innerclass_attribute_entry): Static
2236 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2237 to be zero for anonymous classes.
2239 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2241 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2243 * jcf-parse.c (set_source_filename): Use
2244 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2246 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2248 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2249 gets a unique asm name.
2251 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2254 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2256 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2257 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2258 * parse.y (lookup_package_type_and_set_next): Deleted.
2259 (resolve_package): Removed unnecessary code.
2260 (find_applicable_accessible_methods_list): `finit$' can't be
2262 * verify.c (pop_argument_types): Added missing prototype.
2264 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2266 * config-lang.in: Disable java by default.
2268 2001-01-23 Tom Tromey <tromey@redhat.com>
2270 * gcj.texi (Copying): New node.
2271 Added copyright information.
2273 2001-01-21 Per Bothner <per@bothner.com>
2275 Various fixes to allow compiling a compressed .jar/.zip archive.
2276 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2277 (struct ZipFile): Add fields name and next (from ZipFileCache).
2278 (struct ZipDirectory): New field zipf points to owning ZipFile.
2279 * jcf.h (struct ZipDirectory): Add forward declaration.
2280 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2281 Remove seen_in_zip and zip_offset fields.
2282 (JCF_SEEN_IN_ZIP): New macro.
2283 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2284 * jcf-io.c: Change all ZipFileCache to ZipFile.
2285 (read_zip_member): New function.
2286 (open_in_zip): Call read_zip_member.
2287 * jcf-parse.c (find_in_current_zip): Remove function.
2288 (read_class): Merge in find_in_current_zip functionality.
2289 Call read_zip_member if needed.
2290 (parse_zip_file_entries): Use read_zip_member.
2291 (process_zip_dir): Update for removed and added JCF fields.
2292 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2294 2001-01-21 Per Bothner <per@bothner.com>
2296 Minor optimization of static ggc roots.
2297 * jcf-parse.c (parse_roots): New static field.
2298 (current_field, current_method, current_file_list): Replace by macros
2299 naming fields of parse_roots.
2300 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2301 * class.c (class_roots): New static field.
2302 (registered_class, fields_ident, info_ident, class_list):
2303 New macros naming fields of parse_roots.
2304 (build_static_field_ref): Don't register roots here.
2305 (layout_class): Static field list replaced by macro class_list.
2306 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2307 Initialize fields_ident and info_ident here.
2309 2001-01-21 Per Bothner <per@bothner.com>
2311 * jcf-parse.c (ggc_mark_jcf): New function.
2312 (init_jcf_parse): Register current_jcf as ggc root.
2314 2001-01-21 Per Bothner <per@bothner.com>
2316 * lang.c (put_decl_node): Print method's name.
2318 2001-01-21 Per Bothner <per@bothner.com>
2320 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2321 (verify_jvm_instructions): Use it, for better error messages on loads.
2323 2001-01-21 Per Bothner <per@bothner.com>
2325 * verify.c (merge_type_state): Still may have to merge even if
2326 LABEL_VERIFIED (label).
2328 2001-01-21 Per Bothner <per@bothner.com>
2330 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2331 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2333 2001-01-19 Per Bothner <per@bothner.com>
2335 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2336 if expeting an interface type. Refines Tom's change of 2000-09-12.
2338 2001-01-18 Per Bothner <per@bothner.com>
2340 * gcj.texi (Input Options): Mention .java files.
2342 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2344 * lang-options.h (-Wunsupported-jdk11): Removed.
2345 * lang.c (flag_not_overriding): Deleted.
2346 (flag_static_local_jdk1_1): Likewise.
2347 (lang_W_options): Removed "unsupported-jdk11" entry.
2348 * parse.y (java_check_methods): Removed dead code.
2350 2001-01-17 Tom Tromey <tromey@redhat.com>
2352 Changes suggested by Per Bothner:
2353 * gcj.texi (Input Options): Don't mention input files.
2354 (Code Generation): Updated --main information.
2355 (Invoking jcf-dump): Mention that --javap is incomplete.
2356 From Alexandre Petit-Bianco:
2357 (Warnings): Don't mention -Wunsupported-jdk11.
2359 (Compatibility): Mention JDK 1.2-ness of libraries.
2360 (Resources): Mention resources used when writing gcj.
2362 2001-01-17 Tom Tromey <tromey@redhat.com>
2364 * gcj.texi: New file.
2365 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2366 (java.info): Depend on gcj.info.
2367 (java/gcj.dvi): New target.
2368 (java.dvi): Depend on gcj.dvi.
2369 (java.install-info): Wrote.
2371 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2373 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2374 having called make_decl_rtl.
2376 2001-01-14 Per Bothner <per@bothner.com>
2378 Various patches to emit better messages on verification errors.
2379 * expr.c (push_type_0): Return error indication on stack overflow,
2380 instead of callinfg fatal.
2381 (push_type): Now just call push_type_0 (nd fatal on overflow).
2382 (pop_type_0): Return detailed error message (in a char** argument).
2383 (pop_type): If pop_type_0 fails, print error message.
2384 (pop_argument_types): Moved to verify.c.
2385 * verify.c (pop_argument_types): Moved from expr.c.
2386 Return a (possible) error message, rather than void.
2387 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2388 (verify_jvm_instruction): Use new macros, improving error messages.
2389 For case OPCODE_astore use object_ptr_type_node.
2390 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2391 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2393 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2394 constant, return body without wrapper. (Improves constant folding.)
2395 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2397 2001-01-13 Per Bothner <per@bothner.com>
2399 * expr.c (expand_java_field_op): Assigning to a final field outside
2400 an initializer does not violate JVM spec, so should be warning, not
2401 error. (Sun's verifier does not complain - though MicroSoft's does.)
2403 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2405 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2408 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2410 * parse.y (resolve_expression_name): Permit instance variables from
2411 enclosing context in super constructor call.
2412 (resolve_qualified_expression_name): Permit enclosing class's qualified
2413 "this" in super constructor call.
2415 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2417 * class.c (build_utf8_ref): Remove last argument in call to
2418 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2419 (build_class_ref): Likewise.
2420 (build_static_field_ref): Likewise.
2421 (get_dispatch_table): Likewise.
2422 (layout_class_method): Likewise.
2423 (emit_register_classes): Likewise.
2424 * constants.c (build_constant_data_ref): Likewise.
2425 * decl.c (builtin_function): Likewise.
2426 (create_primitive_vtable): Likewise.
2427 * expr.c (build_known_method_def): Likewise.
2428 (build_jni_stub): Likewise.
2429 (java_lang_expand_expr): Likewise.
2431 2001-01-10 Tom Tromey <tromey@redhat.com>
2433 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2435 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2437 * java-tree.h (lang_printable_name_wls): New prototype.
2438 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2439 rather than `current_class' to print type name. Don't prepend type
2440 names when printing constructor names.
2441 (lang_printable_name_wls): New function.
2442 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2443 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2444 * parse.y (patch_method_invocation): Message tuned for constructors.
2445 (not_accessible_p): Grant `private' access from within
2448 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 All files with updated copyright when applicable.
2451 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2452 * class.c (mangle_class_field): Function removed.
2453 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2454 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2455 (build_class_ref): Call `java_mangle_class_field' instead of
2456 `mangle_class_field.'
2457 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2458 (layout_class): Call `java_mangle_decl' instead of
2459 `mangle_static_field.'
2460 (cxx_keywords): Initialized static array moved to `lex.c.'
2461 (layout_class_method): Changed leading comment. Simplified to
2462 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2463 * decl.c (lang_mark_tree): Mark field `package_list.'
2464 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2465 (struct lang_type): New field `package_list.'
2466 (unicode_mangling_length): Prototype removed.
2467 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2468 emit_unicode_mangled_name): Likewise.
2469 (cxx_keyword_p): New prototype.
2470 (java_mangle_decl, java_mangle_class_field,
2471 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2472 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2474 * jvgenmain.c (main_method_prefix): Global variable removed.
2475 (main_method_suffix): Likewise.
2476 (do_mangle_classname): New function.
2477 (main): Call it. Format changed to accommodate new mangling scheme.
2478 * lex.c: (utf8_cmp): Conditionally prototyped.
2479 (cxx_keywords): Moved from class.c, conditionally defined.
2480 (utf8_cmp, cxx_keyword_p): Likewise.
2481 * mangle.c (obstack.h, ggc.h): Included.
2482 (mangle_field_decl): New function.
2483 (mangle_method_decl, mangle_type, mangle_pointer_type,
2484 mangle_array_type, mangle_record_type,
2485 find_compression_pointer_match, find_compression_array_match,
2486 find_compression_record_match,
2487 find_compression_array_template_match, set_type_package_list,
2488 entry_match_pointer_p, emit_compression_string, init_mangling,
2489 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2490 (mangle_obstack): New global.
2491 (MANGLE_RAW_STRING): New macro.
2492 (unicode_mangling_length): Turned static.
2493 (append_unicode_mangled_name): Renamed from
2494 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2495 replaces `obstack', removed from the parameter list.
2496 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2497 replaces parameter `obstack', removed from the parameter list. Call
2498 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2499 (append_gpp_mangled_classtype): Removed.
2500 (compression_table, compression_next): New static variables.
2501 * parse.y (temporary_obstack): Extern declaration removed.
2503 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2505 * parse.y (patch_binop): Compute missing type in error situations.
2507 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2509 * class.c (make_class_data): Push initial value for "arrayclass".
2510 * decl.c (init_decl_processing): Add new class field "arrayclass".
2512 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2514 From patha@softlab.ericsson.se:
2515 * parse.y (switch_label): Use build, not build1, to construct
2518 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2520 * lang.c (lang_decode_option): Change -MA to -MP.
2521 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2522 Update to new prototype; do quote targets.
2523 (jcf_dependency_write): Update.
2525 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2527 Shorten primitive array allocation path:
2528 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2529 to create new primitive arrays.
2530 * expr.c (build_newarray): If generating native code, call
2531 soft_newarray_node with a reference to the primitive TYPE identifier
2532 instead of type_value.
2534 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2536 Fix for PRs gcj/312 and gcj/253:
2537 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2538 dest if they arn't already.
2539 * class.c (layout_class): Call maybe_layout_super_class on
2540 superinterfaces also, but only if compiling from bytecode.
2543 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2546 2000-12-15 Tom Tromey <tromey@redhat.com>
2548 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2551 2000-12-14 Andrew Haley <aph@redhat.com>
2553 * boehm.c (mark_reference_fields): Change test to correctly detect
2556 2000-12-15 Andreas Jaeger <aj@suse.de>
2558 * config-lang.in (lang_dirs): Added.
2560 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2562 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2563 Credits go to rth for finding it.
2565 2000-12-13 Mike Stump <mrs@wrs.com>
2567 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2569 2000-11-07 Tom Tromey <tromey@cygnus.com>
2571 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2572 * lex.c (java_ignorable_control_p): Removed.
2573 (java_letter_or_digit_p): Removed.
2574 (java_start_char_p): New function.
2575 (java_read_char): Return `int', not `unicode_t'. Changed
2577 (java_read_unicode): Likewise.
2578 (java_read_unicode_collapsing_terminators): Likewise.
2579 (java_get_unicode): Likewise.
2580 (java_new_lexer): Initialize hit_eof.
2581 (java_parse_end_comment): Take `int' argument.
2582 (java_parse_doc_section): Likewise.
2583 (java_parse_escape_sequence): Don't allow backlash-newline.
2585 * lex.h (JAVA_DIGIT_P): Removed.
2586 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2587 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2588 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2589 (JAVA_PART_CHAR_P): New macro.
2591 (JAVA_CHAR_ERROR): Now -2.
2592 (java_lexer): New field `hit_eof'.
2593 * chartables.h: New file.
2594 * gen-table.pl: new file.
2596 2000-11-20 Tom Tromey <tromey@cygnus.com>
2597 Alexandre Petit-Bianco <apbianco@cygnus.com>
2599 * parse.y (java_complete_lhs): Only allow compound assignment of
2600 reference type if type is String.
2602 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2604 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2605 jcf-path.c: Likewise.
2607 2000-12-09 Anthony Green <green@redhat.com>
2609 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2610 filestart and filename_length as int values.
2612 2000-12-07 Mo DeJong <mdejong@redhat.com>
2614 * jcf-io.c (find_class): Correct the logic that tests to see if a
2615 .java file is newer than its .class file. The compiler was
2616 incorrectly printing a warning when file mod times were equal.
2618 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2620 * jvgenmain.c: Use ISPRINT not isascii.
2622 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.y (end_artificial_method_body): Fixed typo.
2626 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2628 * parse.y (patch_method_invocation): Pick the correct enclosing
2629 context when creating inner class instances.
2632 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2634 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2635 Update copyright year to 2000.
2637 2000-11-23 Anthony Green <green@redhat.com>
2639 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2640 Move current_file_list out of yyparse and make it static.
2642 * expr.c: Declare quick_stack and tree_list_free_list as static
2643 (init_expr_processing): Register quick_stack and
2644 tree_list_free_list roots.
2646 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2648 * parse.y (build_outer_field_access): New local `decl_ctx', use
2649 it. Check for field's context and current class immediate outer
2650 context inheritance.
2651 (outer_field_access_p): Consider fields inherited from the last
2653 (build_access_to_thisn): Stop at the last enclosing context if
2657 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2659 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2661 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2663 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2666 2000-11-20 Tom Tromey <tromey@cygnus.com>
2668 * jv-scan.c (help): Document --complexity.
2669 (options): Added --complexity.
2670 (flag_complexity): New global.
2671 (main): Call `report'.
2672 * parse-scan.y (complexity): New global.
2673 (if_then_statement, if_then_else_statement,
2674 if_then_else_statement_nsi, switch_block_statement_group,
2675 while_expression, do_statement, for_begin, continue_statement,
2676 throw_statement, catch_clause, finally, method_invocation,
2677 conditional_and_expression, conditional_or_expression,
2678 conditional_expression): Update complexity.
2679 (reset_report): Reset complexity.
2680 (report): New function.
2682 2000-11-20 Tom Tromey <tromey@cygnus.com>
2684 * lex.c (yylex): Added STRICT_TK case.
2685 * parse.y (STRICT_TK): Added.
2686 * parse-scan.y (STRICT_TK): Added.
2687 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2688 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2690 * keyword.h: Rebuilt.
2691 * keyword.gperf (strictfp): Added.
2693 2000-11-20 Tom Tromey <tromey@cygnus.com>
2695 * lex.c (yylex): Recognize floating point constants with leading
2698 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * java-tree.h (cyclic_inheritance_report): Constify.
2701 * parse.y (cyclic_inheritance_report): Likewise.
2703 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2705 * parse.y (goal): Remove call to ggc_add_string_root.
2707 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2709 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2710 Create string in scratch buffer, then pass to build_string.
2712 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2714 * parse.y (issue_warning_error_from_context): Add
2717 2000-11-11 Anthony Green <green@redhat.com>
2719 * jcf-parse.c (process_zip_dir): Add finput parameter.
2720 (jcf_figure_file_type): Call process_zip_dir with appropriate
2723 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2725 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2726 * jcf-parse.c (jcf_figure_file_type): Likewise.
2728 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2730 * parse.y (create_new_parser_context): Use memset () instead of
2733 2000-11-08 Tom Tromey <tromey@cygnus.com>
2735 * gjavah.c (process_file): Only include gcj/cni.h when generating
2738 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2740 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2741 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2742 instead of bzero ().
2744 2000-11-05 Tom Tromey <tromey@cygnus.com>
2746 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2747 * lex.c (IS_ZERO): New define.
2748 (java_perform_atof): Error on floating point underflow.
2750 2000-11-04 Tom Tromey <tromey@cygnus.com>
2752 * lex.c (java_parse_escape_sequence): Only read two octal
2753 characters if the first one is greater than 3. Don't allow
2754 "octal" numbers to include the digits 8 or 9.
2756 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2758 * Make-lang.in (java.distdir): Remove.
2760 2000-11-03 Tom Tromey <tromey@cygnus.com>
2762 * Make-lang.in (java.dvi): New target.
2763 Partial fix for PR other/567.
2765 * lang-options.h: Mention -Wout-of-date.
2766 * jcf-dump.c (flag_newer): New global.
2767 * gjavah.c (flag_newer): New global.
2768 * jcf-io.c (find_class): Only warn when flag_newer set.
2769 * lang.c (flag_newer): New global.
2770 (struct string_option): New declaration.
2771 (lang_W_options): New global.
2772 (process_option_with_no): New function.
2773 (lang_decode_option): Use it.
2775 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2776 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2779 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2780 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2781 * lex.c (java_read_unicode): Removed `term_context' argument.
2782 Recognize any number of `u' in `\u'.
2783 (java_read_unicode_collapsing_terminators): New function.
2784 (java_get_unicode): Use it.
2785 (java_lineterminator): Removed.
2786 (yylex): Produce error if character literal is newline or single
2787 quote. Return if eof found in middle of `//' comment. EOF in
2788 `//' comment is only an error if pedantic.
2789 (java_ignorable_control_p): New function.
2790 (java_parse_end_comment): Return if eof found in middle of
2793 * jv-scan.c (pedantic): New global.
2795 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2797 * parse.y (outer_field_access_p): Inherited fields aren't
2798 consider outer fields.
2799 (maybe_build_thisn_access_method): Use
2800 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2801 (resolve_expression_name): Trigger an error if a static field
2802 is being accessed as an outer field.
2804 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2806 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2809 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2811 * Make-lang.in: Move all build rules here from Makefile.in,
2812 adapt to new context. Wrap all rules that change the current
2813 directory in parentheses. Expunge all references to $(P).
2814 When one command depends on another and they're run all at
2815 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2816 all object-file generation rules. Delete obsolete variables.
2818 * Makefile.in: Delete.
2819 * config-lang.in: Delete outputs= line.
2821 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2823 * parse.y (patch_method_invocation): NULLify this_arg when already
2825 (maybe_use_access_method): Handle call to methods unrelated to the
2826 current class. Fixed comment.
2829 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2831 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2834 2000-10-24 Tom Tromey <tromey@cygnus.com>
2836 * lex.c (java_new_lexer): Initialize new fields. Work around
2837 broken iconv() implementations.
2838 (java_read_char): Swap bytes if required. Use fallback decoder if
2840 (byteswap_init, need_byteswap): New globals.
2841 (java_destroy_lexer): Only close iconv handle if it is in use.
2842 * lex.h (java_lexer): New fields read_anything, byte_swap,
2844 Made out_buffer unsigned.
2846 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2848 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2849 where an enclosing context can be set on the jdep.
2850 (do_resolve_class): Fixed identation.
2852 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2854 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2856 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2859 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2861 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2863 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2865 * jcf-write.c (OP1): Update `last_bc'.
2866 (struct jcf_block): Fixed indentation and typo in comments. New
2868 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2869 follows `monitorenter'.
2870 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2874 2000-10-16 Tom Tromey <tromey@cygnus.com>
2876 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2877 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2878 * lang-options.h: Added -MA, -MT, -MF..
2879 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2880 (DEPEND_TARGET_SET): New macro.
2881 (DEPEND_FILE_ALREADY_SET): Likewise.
2882 (init_parse): Handle new flags.
2883 * jcf.h (jcf_dependency_print_dummies): Declare.
2884 * Make-lang.in (s-java): Added mkdeps.o.
2885 * Makefile.in (BACKEND): Added mkdeps.o.
2886 (../gcjh$(exeext)): Added mkdeps.o.
2887 (../jcf-dump$(exeext)): Added mkdeps.o.
2888 * jcf-depend.c: Include mkdeps.h.
2889 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2890 add_entry): Removed.
2891 (jcf_dependency_reset): Rewrote.
2892 (dependencies): New global.
2893 (jcf_dependency_set_target): Rewrote.
2894 (jcf_dependency_add_target): Likewise.
2895 (jcf_dependency_add_file): Likewise.
2897 (print_ents): Removed.
2898 (jcf_dependency_write): Rewrote.
2899 (print_dummies): New global.
2900 (jcf_dependency_print_dummies): New function
2901 (jcf_dependency_write): Call deps_dummy_targets if required.
2903 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2905 * gjavah.c (add_class_decl): Removed unused variables `tname',
2906 `tlen' and `name_index'.
2907 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2908 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2909 in `wfl_operator' with value.
2910 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2911 (jcf_figure_file_type): Fixed identation.
2912 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2913 * parse.y (analyze_clinit_body): New function.
2914 (static_initializer:): Reset `current_static_block'.
2915 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2916 `wfl_operator' with new value.
2917 (lookup_cl): Use EXPR_WFL_FILENAME.
2918 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2919 analyze_clinit_body.
2920 (build_outer_field_access): Access to this$<n> built from
2921 current_class, not its outer context.
2922 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2923 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2924 (patch_method_invocation): Use `is_static_flag' when already
2926 (patch_newarray): Removed assignment in ternary operator.
2928 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2930 * except.c (free_eh_ranges): Don't free `whole_range'.
2932 2000-10-15 Anthony Green <green@redhat.com>
2934 * decl.c (init_decl_processing): Call init_class_processing before
2937 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2939 * check-init.c (check_init): Fixed leading comment. Use
2941 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2942 (give_name_to_locals): Likewise.
2943 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2944 fields in lang_decl_var.
2945 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2946 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2947 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2948 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2949 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2950 (LOCAL_FINAL): Rewritten.
2951 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2952 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2953 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2954 `init_final' fields.
2955 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2956 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2957 (TYPE_HAS_FINAL_VARIABLE): New macro.
2958 (struct lang_type): Added `afv' field.
2959 * parse.y (check_static_final_variable_assignment_flag): New function.
2960 (reset_static_final_variable_assignment_flag): Likewise.
2961 (check_final_variable_local_assignment_flag): Likewise.
2962 (reset_final_variable_local_assignment_flag): Likewise.
2963 (check_final_variable_indirect_assignment): Likewise.
2964 (check_final_variable_global_assignment_flag): Likewise.
2965 (add_inner_class_fields): Use LOCAL_FINAL_P.
2966 (register_fields): Handle local finals and final variables.
2967 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2968 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2969 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2971 (java_complete_expand_methods): Loop to set
2972 TYPE_HAS_FINAL_VARIABLE. Call
2973 `reset_final_variable_local_assignment_flag' and
2974 `check_final_variable_local_assignment_flag' accordingly before
2975 and after constructor expansion. Call
2976 `reset_static_final_variable_assignment_flag'
2977 before expanding <clinit> and after call
2978 `check_static_final_variable_assignment_flag' if the
2979 current_class isn't an interface. After all methods have been
2980 expanded, call `check_final_variable_global_assignment_flag' and
2981 `check_static_final_variable_assignment_flag' if the current class
2983 (maybe_yank_clinit): Fixed typo in comment.
2984 (build_outer_field_access_methods): Removed old sanity check. Use
2985 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2986 Don't create access methods for finals.
2987 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2988 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2989 existing DECL_INIT has been processed.
2990 (java_complete_lhs): Likewise.
2991 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2992 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2994 (patch_assignment): Use LOCAL_FINAL_P.
2995 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2996 DECL_INITIAL is nullified.
2999 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3001 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3003 * Makefile.in (parse.c, parse-scan.c): Likewise.
3005 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3007 * class.c (temporary_obstack): Remove.
3008 (make_class): Don't mess with obstascks.
3009 (push_class): Likewise.
3010 (set_super_info): Likewise.
3011 (add_method_1): Likewise.
3012 (add_method): Likewise.
3013 (add_field): Likewise.
3014 (build_utf8_ref): Likewise.
3015 (build_class_ref): Likewise.
3016 (build_static_field_ref): Likewise.
3017 (finish_class): Likewise.
3018 (push_super_field): Likewise.
3019 (layout_class): Likewise.
3020 (layout_class_methods): Likewise.
3021 (init_class_processing): Likewise.
3022 * constants.c (get_tag_node): Likewise.
3023 (build_constant_data_ref): Likewise.
3024 * decl.c (ggc_p): Remove.
3025 (copy_lang_decl): Use ggc_alloc.
3026 (complete_start_java_method): Don't mess with obstacks.
3027 (start_java_method): Likewise.
3028 (end_java_method): Likewise.
3029 * except.c (link_handler): Use xmalloc.
3030 (free_eh_ranges): New function.
3031 (method_init_exceptions): Use it.
3032 (add_handler): Use xmalloc.
3033 (expand_start_java_handler): Don't mess with obstacks.
3034 (prepare_eh_table_type): Likewise.
3035 (expand_end_java_handler): Likewise.
3036 * expr.c (push_value): Likewise.
3037 (create_label_decl): Likewise.
3038 (build_jni_stub): Likewise.
3039 (java_lang_expand_expr): Likewise.
3040 (note_instructions): Use xrealloc.
3041 (java_push_constant_from_pool): Don't mess with obstacks.
3042 (process_jvm_instruction): Likewise.
3043 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3045 * jcf-parse.c (get_constant): Don't mess with obstacks.
3046 (read_class): Likewise.
3047 (jcf_parse): Likewise.
3048 * lex.c (expression_obstack): Remove.
3049 (java_lex): Don't use obstack_free.
3050 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3051 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3052 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3053 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3054 * parse.y (gaol): Add more GC roots.
3055 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3056 (lookup_field_wrapper): Likewise.
3057 (obtain_incomplete_type): Don't mess with obstacks.
3058 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3060 (craft_constructor): Don't mess with obstacks.
3061 (safe_layout_class): Likewise.
3062 (java_complete_class): Likewise.
3063 (source_end_java_method): Likewise.
3064 (build_outer_field_access_methods): Likewise.
3065 (build_outer_method_access_method): Likewise.
3066 (maybe_build_thisn_access_method): Likewise.
3067 (build_dot_class_method_invocation): Likewise.
3068 (java_complete_tree): Likewise.
3069 (java_complete_lhs): Likewise.
3070 (do_merge_string_cste): Likewise.
3071 (patch_string_cst): Likewise.
3072 (array_constructor_check_entry): Likewise.
3073 * typeck.c (build_java_array_type): Likewise.
3074 (parse_signature_string): Likewise.
3075 (build_java_signature): Likewise.
3077 2000-10-12 Tom Tromey <tromey@cygnus.com>
3080 * gjavah.c (add_class_decl): Don't special-case inner classes.
3081 (add_namelet): Likewise.
3083 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3085 * java-tree.h: Constify current_encoding.
3086 * lang.c: Constify current_encoding.
3088 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3090 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3091 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3093 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3095 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3096 patch. Fixes gcj/340.
3098 2000-10-10 Tom Tromey <tromey@cygnus.com>
3100 * lex.c (java_new_lexer): Initialize out_first and out_last
3102 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3104 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3106 * parse.y (pop_current_osb): New function.
3107 (array_type:): Use `dims:', changed actions
3108 accordingly. Suggested by Anthony Green.
3109 (array_creation_expression:): Used pop_current_osb.
3110 (cast_expression:): Likewise.
3111 (search_applicable_method_list): Fixed indentation.
3113 2000-10-08 Anthony Green <green@redhat.com>
3115 * parse.y (array_type_literal): Remove production.
3116 (type_literals): Refer to array_type, not array_type_literal.
3118 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3120 Patch contributed by Corey Minyard.
3121 * decl.c (check_local_named_variable): New function.
3122 (tree check_local_unnamed_variable): Likewise.
3123 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3125 2000-10-07 Anthony Green <green@redhat.com>
3127 * class.c (layout_class): Handle case where superclass can't be
3130 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3132 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3135 2000-10-05 Tom Tromey <tromey@cygnus.com>
3137 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3138 * jvgenmain.c (class_mangling_prefix): Removed.
3139 (class_mangling_suffix): New global.
3141 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3143 (print_method_info): Handle overrides for static and final
3145 (process_file): Generate declaration for class object field.
3146 * class.c (cxx_keywords): New array.
3147 (utf8_cmp): New function.
3148 (cxx_keyword_p): New function.
3149 (layout_class_method): Mangle C++ keywords by appending `$'.
3150 (mangle_field): New function.
3151 (mangle_class_field): Use mangle_field. Mangle class name as
3153 (mangle_static_field): Use mangle_field.
3155 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3157 * decl.c (find_local_variable): Removed uncessary type check and
3158 fixed range check typo. From Corey Minyard.
3160 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3162 * decl.c (give_name_to_locals): New local `code_offset'. Call
3163 `maybe_adjust_start_pc'.
3164 * expr.c (note_instructions): New function.
3165 (expand_byte_code): Don't collect insn starts here.
3166 (peek_opcode_at_pc): New function.
3167 (maybe_adjust_start_pc): Likewise.
3168 * java-tree.h (maybe_adjust_start_pc): Declare.
3169 (note_instructions): Likewise.
3170 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3172 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * parse.y (field_access:): Fixed indentation.
3175 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3177 2000-09-07 Tom Tromey <tromey@cygnus.com>
3180 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3181 JPRIMITIVE_TYPE_P, for arithmetic operators.
3182 (patch_method_invocation): Indentation fix.
3183 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3184 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3185 (do_unary_numeric_promotion): Cleaned up code.
3186 (valid_cast_to_p): Handle boolean correctly.
3188 2000-09-27 Tom Tromey <tromey@cygnus.com>
3190 * lex.c (java_read_unicode): Reset bs_count when finished with
3193 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3196 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3197 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3198 (typeck.o): Depend on ggc.h.
3199 * class.c (add_method_1): Use GC functions for allocation.
3200 (init_class_processing): Register roots.
3201 * decl.c (ggc_p): Set to 1.
3202 (pending_local_decls): Make it static.
3203 (push_jvm_slot): Use GC functions for allocation.
3204 (init_decl_processing): Register roots.
3205 (give_name_to_locals): Use GC functions for allocation.
3206 (lang_mark_tree): New function.
3207 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3208 functions for allocation.
3209 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3210 * lex.c (java_lex): Use build_string, rather than replicating it
3212 * parse.y (goal): Add more roots.
3213 (mark_parser_ctxt): New function.
3214 * typeck.c: Include ggc.h.
3216 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3218 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3219 contains something else than MODIFY_EXPR.
3221 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3223 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3224 * Makefile.in (parse.o): Depend on ggc.h.
3225 (class.o): Likewise.
3226 (constants.o): Likewise.
3229 (jcf-parse.o): Likewise.
3230 (jcf-write.o): Likewise.
3231 (mangle.o): Likewise.
3232 * class.c: Include ggc.h.
3233 (build_static_field_ref): Register GC roots.
3234 (layout_class): Likewise.
3235 (init_class_processing): Likewise.
3236 * constants.c: Include ggc.h.
3237 (current_constant_pool_data_ref): Remove.
3238 (tag_nodes): Move it to ...
3239 (get_tag_node): ... here. Register GC roots.
3240 * decl.c: Include ggc.h. Remove many global tree definitions.
3241 (throw_node): Define.
3242 (java_global_trees): Likewise.
3243 (predef_filenames): Make the size a constant.
3244 (init_decl_processing): Adjust accordingly.
3245 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3246 * expr.c: Include ggc.h.
3247 (init_expr_processing): Register GC roots.
3248 (build_invokeinterface): Likewise.
3249 * java-tree.h: Replace extern tree declarations with macros.
3250 (java_global_trees): New variable.
3251 (java_tree_index): New enumeration.
3252 (init_jcf_parse): Declare.
3253 * jcf-parse.c: Include ggc.h.
3254 (current_class): Remove declaration.
3255 (main_class): Likewise.
3256 (all_class_list): Likewise.
3257 (predefined_filename_p): Adjust for constant size of
3259 (init_jcf_parse): New function.
3260 * jcf-write.c: Include ggc.h.
3261 (generate_classfile): Register GC roots.
3262 (append_synthetic_attribute): Likewise.
3263 (append_innerclass_attribute_entry): Likewise.
3264 * lang.c: Include ggc.h.
3265 (lang_print_error): Register GC roots.
3266 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3268 * parse.y: Include ggc.h.
3269 (wfl_operator): Remove.
3270 (goal): Register GC roots.
3271 (java_pop_parser_context): Adjust for new field names.
3272 (java_parser_context_save_global): Likewse.
3273 (java_parser_context_restore_global): Likewise.
3274 (java_parser_context_suspend): Likewise.
3275 (java_parser_context_resume): Likewise.
3276 (verify_constructor_circularity): Register GC roots.
3277 (lookup_cl): Likewise.
3278 (java_reorder_fields): Likewise.
3279 (build_current_this): Likewise.
3280 (class_in_current_package): Likewise.
3281 (argument_types_convertible): Likewise.
3282 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3284 2000-09-14 Tom Tromey <tromey@cygnus.com>
3286 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3288 2000-09-13 Tom Tromey <tromey@cygnus.com>
3290 * jcf-parse.c: Include <locale.h>.
3291 * jv-scan.c: Include <locale.h>.
3293 2000-09-12 Tom Tromey <tromey@cygnus.com>
3295 * expr.c (pop_type_0): Return `Object' if trying to merge two
3297 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3298 interface types; `Object' is always a valid supertype.
3300 2000-09-12 Tom Tromey <tromey@cygnus.com>
3303 * jv-scan.c (help): Document --encoding.
3304 (options): Added `encoding' entry.
3305 (OPT_ENCODING): New define.
3306 (main): Handle --encoding.
3307 Include <langinfo.h> if nl_langinfo exists.
3308 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3310 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3311 (parse_source_file): Correctly call java_init_lex. Added `finput'
3312 argument. Use nl_langinfo to determine default encoding.
3313 * java-tree.h (current_encoding): Declare.
3314 * parse.y (java_parser_context_restore_global): Don't restore
3316 (java_parser_context_save_global): Don't set `finput' field.
3317 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3319 * lang.c (current_encoding): New global.
3320 (lang_decode_option): Recognize `-fencoding='.
3321 (finish_parse): Don't close finput.
3322 * parse.h (struct parser_ctxt): Removed `finput' and
3323 `unget_utf8_value' fields. Added `lexer' field.
3324 (java_init_lex): Fixed declaration.
3325 * lex.c (java_new_lexer): New function.
3326 (java_destroy_lexer): Likewise.
3327 (java_read_char): Added `lex' argument. Handle iconv case.
3328 (java_read_unicode): Added `lex' argument. Count backslashes in
3330 (java_init_lex): Added `finput' and `encoding' arguments. Set
3331 `lexer' field in ctxp.
3332 (BAD_UTF8_VALUE): Removed.
3333 (java_lex): Handle seeing UEOF in the middle of a string literal.
3334 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3335 (java_lexer): New structure.
3338 (DEFAULT_ENCODING): New define.
3339 (java_destroy_lexer): Declare.
3341 2000-09-12 Tom Tromey <tromey@cygnus.com>
3344 * lex.c (java_init_lex): Initialize java_io_serializable.
3345 * parse.y (java_io_serializable): New global.
3346 (valid_ref_assignconv_cast_p): An array can be cast to
3349 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3351 * decl.c, expr.c: Include defaults.h if not already included.
3352 Don't define the *_TYPE_SIZE macros.
3354 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3356 * typeck.c (build_java_array_type): Correct first parameter
3357 in ADJUST_FIELD_ALIGN invocation.
3359 2000-09-06 Tom Tromey <tromey@cygnus.com>
3361 * lang-specs.h: Also recognize `-femit-class-files'.
3363 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3365 * verify.c (merge_types): Load the types to merge if necessary.
3367 2000-09-02 Anthony Green <green@redhat.com>
3369 * jcf-io.c: Include zlib.h.
3370 (open_in_zip): Read compressed class file archives.
3371 * zipfile.h (ZipDirectory): Add uncompressed_size and
3372 compression_method fields.
3373 * zextract.c (read_zip_archive): Collect file compression info.
3375 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3377 * parse.y (do_resolve_class): Also explore superclasses of
3378 intermediate enclosing contexts when searching for inner classes.
3380 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3382 * parse.y (variable_declarator_id:): Better error message.
3383 (expression_statement:): Use YYNOT_TWICE.
3384 (cast_expression:): Likewise.
3385 (assignment:): Likewise.
3387 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3389 * parse.y (do_merge_string_cste): New locals. Create new
3390 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3392 2000-08-07 Hans Boehm <boehm@acm.org>
3394 * boehm.c (mark_reference_fields): Set marking bits for all words in
3395 a multiple-word record.
3396 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3399 2000-08-31 Mike Stump <mrs@wrs.com>
3401 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3402 jcf-dump$(exeext)): Make parallel safe.
3404 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3406 * jcf-parse.c (set_source_filename): Constify a char *.
3407 * jcf-write.c (append_innerclasses_attribute,
3408 make_class_file_name): Constify a char *. Don't recycle a
3409 variable for an unrelated purpose.
3410 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3411 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3413 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3415 * expr.c (can_widen_reference_to): Fixed indentation.
3416 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3417 * parse.y: `finit$' replaces `$finit$' in comments.
3418 (try_builtin_assignconv): Fixed leading comment.
3420 2000-08-25 Greg McGary <greg@mcgary.org>
3422 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3424 2000-08-24 Greg McGary <greg@mcgary.org>
3426 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3427 * parse.y (BINOP_LOOKUP): Likewise.
3429 2000-08-22 Andrew Haley <aph@cygnus.com>
3431 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3432 sign extending. Fixes gcj/321.
3433 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3434 combining to make a jlong. Fixes gcj/321.
3436 2000-08-21 Nix <nix@esperi.demon.co.uk>
3438 * lang-specs.h: Do not process -o or run the assembler if
3441 2000-08-16 Andrew Haley <aph@cygnus.com>
3443 * typeck.c (build_java_array_type): Rewrite code to do array
3444 alignment. Take into account back-end macros when aligning array
3445 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3446 user to set alignment. Fixes gcj/252 and 160.
3448 2000-08-09 Tom Tromey <tromey@cygnus.com>
3450 * parse.y (check_abstract_method_definitions): Now return `int'.
3451 Check implemented interfaces. Fixes PR gcj/305.
3453 * parse.y (patch_switch_statement): Disallow `long' in switch
3454 expressions. Fixes PR gcj/310.
3456 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3458 * decl.c (finit_leg_identifier_node): New global.
3459 (init_decl_processing): Use `finit$' to initialize
3460 finit_identifier_node. Use `$finit$' to initialize
3461 finit_leg_identifier_node.
3462 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3463 * java-tree.h (finit_identifier_node): Changed attached comment.
3464 (finit_leg_identifier_node): New declaration.
3465 (ID_FINIT_P): Take finit_identifier_node and
3466 finit_leg_identifier_node into account. This is a backward
3469 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3471 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3473 (generate_bytecode_insns): Check `nargs' before emitting it.
3474 * verify.c (merge_type_state): Fixed typo.
3475 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3476 generate_bytecode_{conditional,insns}.
3478 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3480 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3483 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3485 * class.c (maybe_layout_super_class): Fixed indentation.
3486 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3487 (java_check_methods): New function declaration.
3488 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3489 instead of `str_ptr'.
3490 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3491 of a `invokeinterface' at the right time.
3492 * parse.h (WFL_STRIP_BRACKET): New macro.
3493 (SET_TYPE_FOR_RESOLUTION): Use it.
3494 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3495 (check_class_interface_creation): Don't check for cross package
3496 innerclass name clashes.
3497 (method_header): Behave properly if MDECL is `error_mark_node'.
3498 (method_declarator): Return `error_mark_node' if bogus current
3500 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3501 (resolve_and_layout): New local `decl_type', set and used. Call
3503 (java_check_methods): New method.
3504 (java_layout_classes): Use it.
3505 (resolve_qualified_expression_name): No EH check necessary in
3507 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3509 (patch_assignment): Set DECL_INITIAL on integral final local.
3511 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3513 * java-tree.h (flag_extraneous_semicolon): New extern.
3514 * lang-options.h: (-Wextraneous-semicolon): New option.
3515 * lang.c (flag_redundant): Fixed typo in leading comment.
3516 (flag_extraneous_semicolon): New global.
3517 (lang_decode_option): Set `flag_extraneous_semicolon' when
3518 -Wall. Decode `-Wextraneous-semicolon'.
3519 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3520 `empty_statement' rule.
3521 (class_body_declaration): Likewise.
3522 (method_body:): Accept `;' as a method body.
3523 (static_initializer:): Removed `SC_TK' hack.
3524 (constructor_block_end:): Likewise.
3525 (empty_statement:): Report deprecated empty declaration. Fixes
3528 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3530 * parse.y (build_dot_class_method_invocation): Changed parameter
3531 name to `type'. Build signature from `type' and convert it to a
3532 STRING_CST if it's an array.
3533 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3534 to use `ref_type' directly.
3536 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3538 * lang-options.h: Added a comma after the last element to avoid
3539 syntax errors when other languages define additional options.
3541 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3543 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3544 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3545 (jc1): Link with $(BACKEND).
3546 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3548 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3550 * jvspec.c: Adjust type of second argument to
3551 lang_specific_driver, and update code as necessary.
3553 * class.c (build_dtable_decl): Initialize dummy.
3555 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3558 method bodies not to rule out discarding `<clinit>'; don't use
3559 <clinit> to initialize static fields with constant initializers.
3561 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3563 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3565 (method_synthetic): New global.
3566 (HANDLE_METHOD): Recognize synthetic method and tell
3567 `print_method_info' about it.
3568 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3569 processing a synthetic method.
3570 * jcf-reader.c (skip_attribute): New function.
3571 ( skip_attribute): Likewise.
3573 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3575 * parse.y (build_outer_field_access): Fixed comments.
3576 (fix_constructors): Emit the initialization of this$<n> before
3578 (resolve_qualified_expression_name): Build an access to `decl' if
3581 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3583 * parse-scan.y (curent_class): Non longer const.
3584 (inner_qualifier, inner_qualifier_length): Deleted.
3585 (current_class_length): New global.
3586 (bracket_count): Fixed typo in leading comment.
3587 (anonymous_count): New global.
3588 (class_instance_creation_expression:): Handle anonymous classes.
3589 (anonymous_class_creation:): New rule.
3590 (push_class_context): Rewritten.
3591 (pop_class_context): Likewise.
3592 (INNER_QUALIFIER): Macro deleted.
3593 (report_class_declaration): call `push_class_context' when
3594 entering the function. `fprintf' format modified not to use
3596 (report_class_declaration): Assign `package_name' and
3597 `current_class' to NULL separately.
3599 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3601 * expr.c (build_invokeinterface): Call layout_class_methods on
3604 2000-07-27 Tom Tromey <tromey@cygnus.com>
3605 Anthony Green <green@cygnus.com>
3606 Alexandre Petit-Bianco <apbianco@cygnus.com>
3608 * class.c (make_class_data): Create vtable for abstract classes.
3609 (get_dispatch_table): Changed to cope with abstract classes.
3611 2000-07-27 Tom Tromey <tromey@cygnus.com>
3613 * parse.y (patch_method_invocation): Don't reverse the argument
3614 list when dealing with anonymous class constructors. Fixed typo in
3617 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * parse.y (build_alias_initializer_parameter_list): Reverse
3620 crafted list when building aliases for anonymous class
3623 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3625 * parse.y (jdep_resolve_class): Don't bother checking potential
3626 innerclass access if `decl' is NULL.
3627 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3630 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3632 * parse.c: Remove (again.)
3634 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3636 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3637 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3638 outside the `if' statement, alias to innerclass removed, `decl'
3639 used to mark the class complete.
3641 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3643 * parse.y (simple_name:): Fixed typo in error message.
3645 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3647 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3648 or its first operand can be error marks.
3650 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3652 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3653 * parse.y (method_header): Likewise.
3655 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3657 * parse.y (process_imports): Consider that one might be trying to
3658 import an innerclass. Fixes gcj/254
3660 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3662 * parse.y (find_as_inner_class): Handle the case where the
3663 enclosing context of an innerclass has been loaded as bytecode.
3665 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3667 * parse.y (simple_name:): Reject `$' in type names.
3668 (resolve_type_during_patch): Use `type' as a second
3669 argument to resolve_no_layout. Fixes gcj/257.
3671 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3673 * parse.y (find_most_specific_methods_list): Select the only
3674 non-abstract method even if max has been set.
3675 Fixes gcj/285, gcj/298.
3677 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3679 * lang-specs.h: Added %(jc1) to java compiler options.
3681 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3683 * .cvsignore: New file.
3685 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3687 * parse.y (not_accessible_p): Access granted to innerclasses
3688 (indirectly) extending the reference type. Fixes gcj/249.
3690 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3692 * parse.y (patch_method_invocation): Fixed comment.
3693 (maybe_use_access_method): Build this$<n>s to the context of the
3694 target method, or a type that extends it. Fixes gcj/242.
3696 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3700 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3702 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3704 2000-07-13 Tom Tromey <tromey@cygnus.com>
3706 * lang-specs.h: Added %{I*}.
3708 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3710 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3712 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3714 * parse-scan.c: Remove.
3716 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3718 * class.c (set_super_info): Handled protected inner classes.
3719 (common_enclosing_context_p): Bail early if arguments aren't both
3721 (get_access_flags_from_decl): Handle private and protected inner
3723 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3724 (CLASS_PROTECTED): Likewise.
3725 (struct lang_type): New bitfield `poic'.
3726 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3728 (check_inner_class_access): Renamed arguments, added
3729 comments. Handles protected inner classes (fixes gcj/225)
3730 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3732 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3734 * parse.y (resolve_qualified_expression_name): Verify qualified
3735 access to `this'. Fixes gcj/239.
3737 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3739 * jcf-write.c (generate_classfile): Don't install ConstantValue
3742 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3744 * parse.y (resolve_qualified_expression_name): Handle inner class
3745 access. Fixes gcj/256.
3747 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3749 * jcf-write.c (generate_classfile): Properly install the
3750 ConstantValue attribute and the initial value constant pool index
3751 on string constants.
3752 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3755 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3757 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3759 * parse.y (find_as_inner_class): Fixed typo.
3760 (do_resolve_class): Explore enclosing contexts when searching for
3761 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3762 (check_inner_class_access): Check `decl' which can be null in case
3765 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3767 * java-tree.h (java_debug_context): Declared `extern'.
3768 (safe_layout_class): Likewise.
3769 * parse.y (resolve_field_access): Field must be `static' in order
3770 to be replaced by its initial value. Added comments.
3771 (find_applicable_accessible_methods_list): Fixed typo.
3772 (find_most_specific_methods_list): Methods found in innerclasses
3773 take over methods founds in the enclosing contexts.
3774 (java_complete_tree): Loosen restrictions on the type of DECLs
3775 that can be replaced by their initialization values.
3776 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3778 2000-07-05 Tom Tromey <tromey@cygnus.com>
3780 * Make-lang.in (PARSE_DIR): New macro.
3781 (PARSE_RELDIR): Likewise.
3782 (PARSE_C): Likewise.
3783 (PARSE_SCAN_C): Likewise.
3784 ($(PARSE_C)): New target.
3785 ($(PARSE_SCAN_C)): Likewise.
3786 (SET_BISON): New macro.
3787 (BISONFLAGS): Likewise.
3788 (JAVABISONFLAGS): Likewise.
3790 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3792 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3793 argument on the first pass for CNI as well as JNI.
3794 (print_method_info): Set up method name on the first pass only.
3796 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3798 * parse.y (parser_qualified_classname): Removed parameter
3800 (create_interface): Removed first passed parameter to
3801 parser_qualified_classname.
3802 (create_class): Likewise. Don't install alias on static
3803 innerclasses. Fixes gcj/275.
3805 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3807 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3808 debugable statement with empty_stmt_node. Fixes gcj/272
3810 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3812 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3815 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3817 * jcf-write.c (push_long_const): Appropriately cast short negative
3820 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3822 * parse.y (verify_constructor_super): Use loop variable
3823 `m_arg_type' initialized with `mdecl_arg_type'.
3825 2000-06-29 Tom Tromey <tromey@cygnus.com>
3827 * parse.y (resolve_field_access): Handle case where `type_found'
3830 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3832 * expr.c (lookup_field): The same field can be found through two
3833 different interface. Don't declare it ambiguous in that case.
3835 2000-06-27 Tom Tromey <tromey@cygnus.com>
3837 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3838 follows \r, then unget it at a lower level.
3840 2000-06-26 Tom Tromey <tromey@cygnus.com>
3842 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3845 2000-06-25 Tom Tromey <tromey@cygnus.com>
3847 * parse.y (for_statement): Wrap expression in a WFL if it is a
3848 constant. For PR gcj/268.
3850 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3852 * parse.y (do_resolve_class): Minor optimiztion in the package
3853 list search. Removed unnecessary test and return statement.
3854 (valid_ref_assignconv_cast_p): Order of arguments to
3855 enclosing_context_p fixed.
3857 2000-06-24 Tom Tromey <tromey@cygnus.com>
3859 * expr.c (lookup_field): Print error and return error_mark_node if
3860 field reference is ambiguous.
3862 * parse.y (check_abstract_method_definitions): Also check if
3863 `other_method' is abstract.
3865 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3869 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3870 (struct lang_type): New field `pic'.
3871 (CLASS_PRIVATE): New macro.
3872 * parse.y (check_inner_class_access): New function.
3873 (jdep_resolve_class): Call it.
3875 2000-06-23 Tom Tromey <tromey@cygnus.com>
3877 * parse.y (patch_incomplete_class_ref): Initialize the returned
3878 class. For PR gcj/260.
3880 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3884 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3886 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3887 Java specific checks.
3888 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3890 * java-tree.def (CASE_EXPR): Marked 'e'.
3891 (DEFAULT_EXPR): Likewise.
3892 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3894 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3895 Java specific checks.
3896 (generate_bytecode_insns): Test try_block for BLOCK before using
3898 * parse.y (build_wfl_wrap): Added `location' argument. Set
3899 EXPR_WFL_LINECOL accordingly.
3900 (dim_expr:): Wrap constants with WFLs.
3901 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3902 (resolve_package): Check for `stmt' not being a BLOCK before
3903 building a debuggable statement with it.
3904 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3906 (resolve_field_access): Make sure `decl' is a DECL before treating
3908 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3909 IDENTIFIER_NODE before treating it as such.
3910 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3911 treating it as such.
3912 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3913 to be applied only on non array types.
3915 2000-06-16 Per Bothner <per@bothner.com>
3917 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3918 define in terms of DECL_RESULT, as that fails when --enable-checking.
3920 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3922 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3923 types the same in comparison.
3924 (CHECK_OP): Add static prototype.
3926 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3928 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3929 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3932 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3934 * decl.c (create_primitive_vtable): Prototype.
3936 * jcf-write.c (generate_bytecode_insns): Initialize variable
3939 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3941 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3943 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3944 to track searched classes, and do not search the same class more than
3945 once. Call find_applicable_accessible_methods_list on immediate
3946 superclass, instead of search_applicable_method_list on all ancestors.
3949 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3951 * parse.y (register_fields): Permit static fields in inner classes
3952 if they are final. Fix for PR gcj/255.
3954 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3956 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3957 * parse.y (find_in_imports): Returned type changed to void,
3958 leading comment fixed.
3959 (register_package): New function.
3960 (qualify_and_find): Likewise.
3961 (package_declaration:): Use `register_package'.
3962 (single_type_import_declaration:): Removed local variable
3963 `node'. Added missing `;' for consistency.
3964 (type_import_on_demand_declaration:): Use `chainon' to link new
3966 (lookup_field_wrapper): Lookup local variables defined in outer
3968 (java_complete_class): Don't reverse the list of imported on demand.
3969 (do_resolve_class): Reorganized. Removed local variable
3970 `original_name'. Call `qualify_and_find' with the current package
3971 name, invoke `find_in_imports_on_demand' right after. Call
3972 `qualify_and_find' with the packages we've seen so far. Fixed
3973 operations numbering in comments.
3974 (java_expand_class): Don't reverse `package_list'.
3975 (find_most_specific_methods_list): New local variables `abstract'
3976 and `candidates'. Use them to pick the right method.
3978 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3980 * parse.y (check_modifiers_consistency): Don't subtract out
3981 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3983 2000-06-04 Philipp Thomas <pthomas@suse.de>
3985 * Makefile.in (INTLLIBS): New.
3989 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3991 * class.c (get_dispatch_table): Build the vtable dummy entry list
3992 element with a null purpose. Fixed leading comment.
3993 (build_dtable_decl): Build an accurate dtable type when appropriate
3996 2000-06-02 Richard Henderson <rth@cygnus.com>
3998 * lang.c (lang_get_alias_set): New.
4000 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4002 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4003 before using it as the accessed field.
4005 2000-05-31 Tom Tromey <tromey@cygnus.com>
4007 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4008 char_array_vtable, short_array_vtable, int_array_vtable,
4009 long_array_vtable, float_array_vtable, double_array_vtable):
4011 * expr.c (get_primitive_array_vtable): New function.
4012 (create_primitive_vtable): New function.
4013 (java_lang_expand_expr): Enable code to statically generate
4015 * decl.c (init_decl_processing): Create primitive vtables.
4016 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4017 short_array_vtable, int_array_vtable, long_array_vtable,
4018 float_array_vtable, double_array_vtable): Define.
4020 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4022 * java/parse.y (find_applicable_accessible_methods_list):
4023 Don't add an uninitialized value to the list.
4025 2000-05-25 Tom Tromey <tromey@cygnus.com>
4027 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4028 when trying to see if field's class should be initialized. Always
4029 initialize field's declaring class, not qualified class.
4032 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4033 `wfl_operator', to maybe_build_primttype_type_ref.
4036 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4038 * parse.y (patch_method_invocation): Don't try to lookup methods
4041 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * parse.y (resolve_field_access): Call the appropriate <clinit>
4044 before accessing the length of a static array. Craft a decl for
4045 the field while its time. Fixes PR gcj/129.
4047 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4049 * parse.y (resolve_package): Correctly set `*next' (was off by
4051 (resolve_qualified_expression_name): Fixed comment.
4053 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * jcf-parse.c (jcf_parse_source): Reset current_class and
4056 current_function_decl to NULL before parsing a new file.
4058 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * parse.y (block_end:): If the collected block doesn't feature a
4061 statement, insert an empty statement.
4063 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4065 * parse.y (maybe_yank_clinit): New function.
4066 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4067 end of the list of methods belonging to a class.
4068 (java_complete_expand_method): Check whether <clinit> is really
4069 necessary and expand it accordingly.
4071 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4073 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4074 processed by the method's switch statement.
4076 2000-05-19 Tom Tromey <tromey@cygnus.com>
4078 * java-tree.h: Added init state enum.
4079 * decl.c (emit_init_test_initialization): Initialize class
4080 initialization check variable by looking at class' state.
4082 2000-05-19 Tom Tromey <tromey@cygnus.com>
4084 * java-tree.h (build_instanceof): Declare.
4085 (build_get_class): Declare.
4086 * parse.y (patch_binop): Use build_instanceof.
4087 * expr.c (build_instanceof): New function. If class is final,
4088 don't make a function call.
4089 (expand_java_INSTANCEOF): Use it.
4090 (build_get_class): New function.
4092 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4094 * jcf-write.c (generate_classfile): Scan the source_file for
4095 slashes with the right pointer variable.
4097 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4099 * lang.c (lang_decode_option): Update -Wunused flags by calling
4101 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4103 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4105 * check_init.c (check_init): Constify local char *.
4106 * class.c (push_class): Constify local char *.
4107 * java_tree.h: Update prototypes.
4108 * jcf-io.c (open_class): Constify filename parameter and
4110 (find_class): Remove redundant string copy. Cast return from
4112 * jcf-parse.c (read_class, parse_class_file, yyparse):
4113 Constify local char *.
4114 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4115 Constify local char *.
4116 * jcf.h (JCF): Constify filename and classname.
4117 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4118 * lang.c (init_parse): Constify parameter and return value.
4119 * lex.c (java_get_line_col): Constify filename parameter.
4120 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4121 * parse.y (java_parser_context_suspend,
4122 issue_warning_error_from_context, safe_layout_class): Constify
4124 * parse.c: Regenerate.
4126 2000-05-08 Tom Tromey <tromey@cygnus.com>
4128 * expr.c (build_jni_stub): Cache the result of
4129 _Jv_LookupJNIMethod.
4131 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4133 * decl.c (predef_filenames_size): Now 7.
4134 (predef_filenames): New seventh entry.
4136 2000-05-04 Tom Tromey <tromey@cygnus.com>
4138 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4139 Keep track of when we've seen a reference field after a
4140 non-reference field.
4141 (get_boehm_type_descriptor): Handle case where we see
4142 non-reference fields but no trailing reference field.
4143 * decl.c (rawdata_ptr_type_node): Define.
4144 (init_decl_processing): Initialize rawdata_ptr_type_node.
4145 * java-tree.h (rawdata_ptr_type_node): Declare.
4147 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4149 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4150 specifiers in calls to fprintf.
4152 2000-05-03 Andrew Haley <aph@cygnus.com>
4154 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4156 * javaop.h (WORD_TO_INT): New function.
4157 (IMMEDIATE_s4): Use WORD_TO_INT.
4158 * jcf.h (JPOOL_INT): Ditto.
4160 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4163 2000-04-19 Tom Tromey <tromey@cygnus.com>
4165 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4167 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4169 * expr.c (build_jni_stub): New function.
4170 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4172 * parse.y (java_complete_expand_methods): Expand a native method
4173 and call build_jni_stub if -fjni given.
4174 * lang-options.h: Document -fjni.
4175 * lang.c (flag_jni): New global.
4176 (lang_f_options): Added `jni' entry.
4177 * java-tree.h (soft_lookupjnimethod_node,
4178 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4180 (flag_jni): Declare.
4181 (build_jni_stub): Declare.
4182 (struct lang_decl): Added `native' flag.
4183 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4185 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4186 soft_jnipopsystemframe_node): New globals.
4187 (init_decl_processing): Set them. _Jv_InitClass only takes one
4190 * java-tree.def: Put into `C' mode.
4192 2000-04-27 Tom Tromey <tromey@cygnus.com>
4195 * expr.c (expand_invoke): Generate check to see if object pointer
4196 is null in nonvirtual invocation case.
4197 * java-tree.h (soft_nullpointer_node): Declare.
4198 * decl.c (soft_nullpointer_node): New global.
4199 (init_decl_processing): Initialize soft_nullpointer_node.
4200 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4201 or `private' methods.
4202 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4204 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4206 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4209 2000-04-26 Tom Tromey <tromey@cygnus.com>
4211 * zextract.c (find_zip_file_start): New function.
4212 (read_zip_archive): Use it.
4214 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4216 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4218 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4220 * class.c (common_enclosing_context_p): New function.
4221 * java-tree.h (common_enclosing_context_p): Added prototype.
4222 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4223 classes sharing an outer context with the current instance.
4224 * parse.y (build_access_to_thisn): Fixed leading comment.
4225 (verify_constructor_super): New local `supper_inner'. Skip
4226 enclosing context argument in the case of inner class constructors.
4227 (patch_method_invocation): Insert proper context as second
4228 parameter to pure inner class constructor super invocations.
4230 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4232 * parse.y (end_class_declaration): Reset the interface number
4235 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4237 * parse.y (source_start_java_method): Deleted unnecessary code.
4238 (patch_method_invocation): Fixed comment.
4240 2000-04-24 Robert Lipe <robertlipe@usa.net>
4242 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4244 2000-04-23 Tom Tromey <tromey@cygnus.com>
4246 * boehm.c (mark_reference_fields): Use int_byte_position.
4248 2000-04-22 Tom Tromey <tromey@cygnus.com>
4250 * boehm.c (mark_reference_fields): Only call byte_position on
4253 2000-04-22 Tom Tromey <tromey@cygnus.com>
4255 * boehm.c (mark_reference_fields): Added `last_view_index'
4256 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4258 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4260 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4261 * parse.y (check_class_interface_creation): Fixed comments. Select
4262 permitted modifiers for (inner) interfaces. Changed error message
4263 to report rejected modifiers used with local classes.
4265 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4267 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4268 of directly inherited type considered in scope.
4269 * parse.y (do_resolve_class): Search inherited classes for inner
4272 2000-04-20 Tom Tromey <tromey@cygnus.com>
4274 * parse.y (not_accessible_p): Use member's class, not current
4275 class, when doing inheritance check for protected reference.
4278 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4280 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4282 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4284 * parse.y (lookup_field_wrapper): Search for final local aliases.
4285 (resolve_expression_name): Let lookup_field_wrapper search for
4286 final local aliases. Force the value of `name' if one is found.
4287 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4288 an expression name. Fixed comments.
4290 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4292 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4294 2000-04-19 Tom Tromey <tromey@cygnus.com>
4296 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4298 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4300 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4302 2000-04-18 Tom Tromey <tromey@cygnus.com>
4305 * gjavah.c (utf8_cmp): Changed return value.
4306 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4308 (cxx_keywords): New global.
4309 (get_field_name): Handle new result of cxx_keyword_subst.
4310 (print_method_info): Likewise.
4312 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4314 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4315 with a newline, for CNI.
4316 (print_stub_or_jni): Print a space or newline before method name for
4318 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4319 (process_file): Include gcj/cni.h if generating CNI stubs.
4321 2000-04-16 Tom Tromey <tromey@cygnus.com>
4323 * gjavah.c (decompile_method): Use print_field_name.
4326 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4328 * parse.y (java_expand_classes): Reverse the package list once.
4329 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4331 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4332 the `==' and `!=' operators.
4334 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4336 * jcf-write.c (generate_bytecode_insns): At invokation time,
4337 always relate an interface method to the type of its selector.
4339 2000-04-05 Tom Tromey <tromey@cygnus.com>
4342 * expr.c (expand_invoke): Generate check to see if object pointer
4343 is null in nonvirtual invocation case.
4344 * java-tree.h (soft_nullpointer_node): Declare.
4345 * decl.c (soft_nullpointer_node): New global.
4346 (init_decl_processing): Initialize soft_nullpointer_node.
4347 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4348 or `private' methods.
4349 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4351 2000-04-05 Tom Tromey <tromey@cygnus.com>
4354 * parse.y (check_final_assignment): Recognize assignments to the
4355 `length' field of an array when generating class files.
4357 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4359 * class.c (decl_hash): Prototype removed.
4360 (decl_compare): Likewise.
4362 2000-04-05 Tom Tromey <tromey@cygnus.com>
4364 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4365 * parse.y (check_modifiers_consistency): Check for final/volatile
4366 clash. Fixes PR gcj/164.
4368 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4370 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4372 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4374 (add_method_1): Use `java_hash_hash_tree_node' and
4375 `java_hash_compare_tree_node'.
4376 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4377 (java_hash_compare_tree_node): Likewise.
4378 * parse.y (find_applicable_accessible_methods_list): Create,
4379 delete and use a hash table to remember already searched interfaces.
4381 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4383 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4386 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4388 * boehm.c (mark_reference_fields, set_bit): Prototype.
4389 (set_bit): Un-ANSI-fy definition.
4391 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4394 * decl.c (emit_init_test_initialization): Likewise.
4396 * gjavah.c (jni_print_char): Likewise.
4398 * parse.y (create_new_parser_context): Likewise.
4400 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4402 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4403 patch missing hunk. Fixed indentation.
4405 2000-03-30 Tom Tromey <tromey@cygnus.com>
4407 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4408 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4410 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4412 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4413 when negative *before* using it as an array index.
4414 * ChangeLog: Fixed typo.
4416 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4419 to 0 when it reaches -1.
4421 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4423 * jcf-parse.c (get_constant): Properly cast `num' during the
4424 invocation of `add_double'.
4425 * jcf-write.c (push_long_const): Properly cast `lo' before
4426 comparing it to short bounds.
4427 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4428 `interface_body:' is reduced after the current interface is
4431 2000-03-26 Tom Tromey <tromey@cygnus.com>
4433 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4434 Java-specific `-f' option.
4436 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4438 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4439 Adjust order of making types.
4440 Make bitsize_*_node values.
4442 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4444 * class.c (make_field_value): Use byte_position.
4445 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4446 (java_array_data_offset): Likewise.
4447 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4450 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4452 * parse.y (check_abstract_method_definitions): New local
4453 `end_type_reached'. Make sure we also consider `end_type'.
4454 (java_check_abstract_method_definitions): Make sure we eventually
4455 consider `java.lang.Object'.
4456 (maybe_use_access_method): Don't use access method if not in the
4457 context of a pure inner class or if the method's context is right.
4458 (find_applicable_accessible_methods_list): New static flag
4459 `object_done'. Don't search abstract classes as interfaces. Fixed
4460 indentation. Fixed the `java.lang.Object' only search. Search
4461 class interface(s) first, then fully search enclosing contexts.
4462 (find_most_specific_methods_list): Pick the closest candidate when
4463 they're all abstract.
4465 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4467 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4468 properly initialize `finished_label'. Don't emit gotos for empty
4471 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4473 * except.c (emit_handlers): Clear catch_clauses_last.
4475 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4477 * parse.y (check_method_types_complete): New function.
4478 (create_class): Reset anonymous class counter only when seeing an
4480 (java_complete_class): JDEP_METHOD: Don't recompute signature
4483 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4485 * class.c (build_static_ref): Fixed indentation in comment.
4486 * java-tree.def (TRY_EXPR): Fixed typo in name.
4487 (CLASS_LITERAL): Likewise.
4488 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4489 (struct lang_type): New field `dot_class'.
4490 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4491 (generate_classfile): Method `class$' is synthetic.
4492 * parse.y (build_do_class_method): New function.
4493 (build_dot_class_method_invocation): Likewise.
4494 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4495 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4496 (qualify_ambiguous_name): Likewise.
4497 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4498 (build_try_statement): Fixed leading comment.
4500 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4502 * class.c (make_field_value): Properly handle sizes.
4503 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4504 (layout_class_method): Count using trees.
4505 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4506 * expr.c (java_array_data_offset): Use int_bit_position.
4507 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4508 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4510 2000-03-16 Tom Tromey <tromey@cygnus.com>
4512 * lang.c (flag_hash_synchronization): New global.
4513 (lang_f_options): Added `hash-synchronization'.
4514 * lang-options.h: Mention -fhash-synchronization.
4515 * java-tree.h (flag_hash_synchronization): Declare.
4516 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4517 hash table synchronization is disabled.
4518 * decl.c (init_decl_processing): Only push `sync_info' value when
4519 hash table synchronization is disabled.
4520 * class.c (make_class_data): Only push `sync_info' field when hash
4521 table synchronization is disabled. Removed dead code.
4523 2000-03-16 Tom Tromey <tromey@cygnus.com>
4525 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4527 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4529 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4531 * parse.y (patch_method_invocation): Handle anonymous classes
4532 creation in static context.
4534 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4536 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4537 * parse.y (resolve_qualified_expression_name): Use it.
4538 (patch_method_invocation): Likewise.
4540 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4542 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4543 depending on the type of dependency which dictates what the
4545 (unresolved_type_p): Resolved types limited to the current class.
4547 2000-03-15 Tom Tromey <tromey@cygnus.com>
4549 * decl.c (init_decl_processing): Set type of `sync_info' to be
4552 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4553 Correctly compute bit number for current slot. Zero `high' and
4554 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4555 mark_reference_fields.
4556 (mark_reference_fields): New function.
4558 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4560 * parse.y (register_incomplete_type): Fixed initialization of
4563 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4565 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4567 (push_class_context, pop_class_context): New function.
4568 (class_body:): Call pop_class_context.
4569 (interface_body:): Likewise.
4570 (INNER_QUALIFIER): New macro.
4571 (report_class_declaration): Changed output format and use
4572 INNER_QUALIFIER. Call push_class_context.
4574 2000-02-14 Andrew Haley <aph@cygnus.com>
4576 * check-init.c (check_init): Add new cases for unary and binary
4579 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4581 * parse.y (resolve_package): Set `next' once a type name has been
4582 progressively discovered.
4583 (resolve_qualified_expression_name): Propagate resolution only if
4584 there are remaining qualifiers. Take into account `q' might have
4585 been cleared after re-qualification.
4586 * parse.y (patch_method_invocation): New local `resolved'.
4587 Section dealing with qualified expression rewritten to use
4588 resolve_field_access.
4590 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * parse.h (PUSH_CPC): Fixed indentation.
4593 (DEBUG_CPC): New macro.
4594 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4595 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4596 * parse.y (class_body_declaration:): Use
4597 SET_CPC_INSTANCE_INITIALIZER_STMT.
4598 (method_declaration:): Check for null current_function_decl.
4599 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4600 (java_parser_context_pop_initialized_field): Better handling of
4602 (maybe_make_nested_class_name): Mark nested class name as
4603 qualified when necessary.
4604 (end_class_declaration): Don't call java_parse_context_resume when
4605 one or more error occurred.
4606 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4607 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4608 SET_CPC_INITIALIZER_STMT.
4609 (method_header): Check for inner classes declaring static methods.
4610 (resolve_qualified_expression_name): Handle situation where `this'
4613 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4615 * typeck.c (build_prim_array_type): Correctly set the high word too.
4617 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4619 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4621 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4622 list of methods for interfaces.
4624 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4626 * parse.y (qualify_ambiguous_name): Properly handle expressions
4629 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * parse.y (check_final_assignment): Extended to process
4633 (patch_assignment): Have check_final_assignment called only once.
4635 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4637 * java-tree.h (IS_INIT_CHECKED): New flag.
4638 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4639 * parse.y (patch_string): Call force_evaluation_order on the
4640 completed string concatenation tree.
4641 * expr.c (force_evaluation_order): Call force_evaluation_order on
4642 function's arguments too.
4644 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4646 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4647 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4648 (build_anewarray): Likewise.
4649 * parse.y (patch_newarray): Likewise.
4650 * parse.c: Regenerated.
4652 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4654 * decl.c (init_decl_processing): Added new class fields `depth',
4655 `ancestors', and `idt' to class_type_node. Use
4656 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4657 * class.c (make_class_data): Push initial values for new fields.
4658 * java-tree.h: Updated prototype for `build_invokeinterface'.
4659 * expr.c (build_invokeinterface): Changed parameters to accept
4660 `method' tree. Calculate index of `method' in its declaring
4661 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4662 (expand_invoke): Call `build_invokeinterface' with new parameters.
4663 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4666 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4668 * typeck.c (lookup_do): Search superinterfaces first
4669 when looking up an interface method. From Godmar Back
4672 2000-03-06 Tom Tromey <tromey@cygnus.com>
4674 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4676 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4678 * java-tree.h (lookup_argument_method2): Declared.
4679 (safe_layout_class): Prototype moved from parse.h.
4680 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4681 * parse.y (java_check_regular_methods): Local `super_class' gone.
4682 Call lookup_argument_method2 instead of lookup_argument_method.
4683 Perform modifier match for methods found declared in implemented
4684 interfaces. Fixed indentation problem. Overriding/hiding error
4685 report to take place only for methods found in classes.
4686 * typeck.c (lookup_argument_method): Changed leading
4687 comment. Re-written by calling lookup_do.
4688 (lookup_argument_method2): New function.
4689 (lookup_java_method): Re-written by calling lookup_do.
4690 (lookup_do): New function.
4692 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4694 * check-init.c (check_init): Removed dead code. Handle (blank)
4696 * parse.y (declare_local_variables): New local `final_p', set it
4697 and use it to initialize LOCAL_FINAL.
4698 (check_final_assignment): Only check FIELD_DECLs.
4700 2000-02-17 Tom Tromey <tromey@cygnus.com>
4702 * Makefile.in (JAVA_OBJS): Added boehm.o.
4703 (boehm.o): New target.
4704 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4705 * java-tree.h (flag_use_boehm_gc): Declare.
4706 (get_boehm_type_descriptor): Declare.
4707 * lang.c (lang_f_options): Added `use-boehm-gc'.
4708 (flag_use_boehm_gc): New global.
4709 * lang-options.h: Added -fuse-boehm-gc.
4710 * boehm.c: New file.
4711 * class.c (get_dispatch_table): If class uses a Boehm type
4712 descriptor, put it in the vtable.
4713 (make_class_data): Removed dead code.
4715 2000-03-03 Per Bothner <per@bothner.com>
4717 * decl.c (init_decl_processing): Initialize sizetype properly.
4719 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4721 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4722 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4723 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4724 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4725 (jcf_parse): New local `current'. Load innerclasses seen in outer
4726 context being processed.
4727 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4728 * jcf-write.c (append_innerclasses_attribute): New function.
4729 (append_innerclasses_attribute_entry): Likewise.
4730 (get_access_flags): Handle static classes. Set anonymous and local
4731 classes to be private.
4732 (generate_classfile): Attribute count adjusted. Call
4733 append_innerclasses_attribute.
4734 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4735 PURE_INNER_CLASS_TYPE_P.
4736 * parse.y (parser_qualified_classname): New parameter `is_static',
4737 produce non qualified name accordingly.
4738 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4739 (create_interface): Added argument to parser_qualified_classname.
4740 (create_class): Added argument to parser_qualified_classname. Setup
4741 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4742 (add_inner_class_fields): Fixed indentation.
4743 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4744 (method_declarator): Fixed typo in comment.
4745 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4746 (build_current_thisn): Likewise.
4747 (patch_method_invocation): Likewise.
4749 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4751 * decl.c (current_function_decl): Move to toplev.c.
4753 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4755 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4756 (DECL_BIT_INDEX): Use underlying representation.
4757 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4759 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4761 * expr.c (build_java_ret): Pass proper type to size_binop.
4763 2000-02-25 Anthony Green <green@cygnus.com>
4765 * expr.c (build_class_init): Mark the decl to be ignored by
4767 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4768 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4769 * class.c (init_test_hash_newfunc): New function.
4770 (decl_hash): New function.
4771 (decl_compare): New function.
4772 * decl.c (emit_init_test_initialization): New function.
4773 (complete_start_java_method): Traverse the init test hashtable,
4774 calling emit_init_test_initialization.
4775 (always_initialize_class_p): Define.
4776 * expr.c (build_class_init): Use initialization tests when
4777 emitting class initialization code.
4778 (always_initialize_class_p): Declare.
4779 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4781 * java-tree.h: Include hash.h.
4782 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4783 (struct lang_decl): Add init_test_table field.
4784 (init_test_hash_entry): Define.
4786 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4788 * gjavah.c (main): Avoid using `argi' to report unimplemented
4791 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4793 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4794 initialize locals to avoid warnings. Local `exception_type' moved
4797 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * parse.y (resolve_expression_name): Use `orig' as a second
4800 argument to resolve_field_access.
4801 (resolve_field_access): Removed unnecessary code when dealing with
4804 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * class.c (push_super_field): Don't push the field twice.
4807 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4808 * parse.h (java_reorder_fields): Prototyped.
4809 * parse.y (java_reorder_fields): New function.
4810 (java_layout_class): Simplified not to worry about re-ordering.
4812 2000-02-23 Tom Tromey <tromey@cygnus.com>
4814 * gjavah.c (print_name): In JNI case, correctly quote string.
4815 (print_method_info): Don't handle overrides in JNI mode.
4817 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4820 value type set to `boolean_type_node'.
4822 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4824 * jcf-dump.c (main): Test for correct condition after
4825 output file creation.
4827 2000-02-19 Anthony Green <green@cygnus.com>
4829 * jcf-depend.c (add_entry): Fix test for first list entry.
4831 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4833 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4834 * constants.c (build_constants_constructor): Likewise.
4836 2000-02-19 Anthony Green <green@cygnus.com>
4838 * jcf-depend.c (add_entry): Add entries to the end of the list.
4840 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4842 * decl.c (INT_TYPE_SIZE): Define if necessary.
4843 (expand_java_return): Handle the case of a native integer smaller
4846 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4848 * gjavah.c (help): Use GCCBUGURL.
4849 * jv-scan.c (help): Likewise.
4850 * jcf-dump.c (help): Likewise.
4852 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4857 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * jcf-parse.c (load_class): Call `fatal' if no file containing
4860 the target class are found.
4862 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4864 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4865 lex.c, lex.h, and PARSE_H to...
4866 (parse.o, parse-scan.o): ...here, respectively.
4868 * lex.c: Split out code that may trigger SIGFPE from yylex()
4869 to its own function.
4870 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4872 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4874 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4876 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4878 * parse.y (outer_field_access_p): Stop in time when outer contexts
4880 (resolve_qualified_expression_name): Properly qualify *everything*
4881 after a package.type to be resoled as expression names.
4882 (find_applicable_accessible_methods_list): Save/restore `class' to
4883 isolate it from a possible outer context search.
4885 2000-02-15 Tom Tromey <tromey@cygnus.com>
4887 * gjavah.c (jni_print_char): New function.
4888 (print_full_cxx_name): Use it.
4889 (decode_signature_piece): Likewise.
4890 (print_cxx_classname): Likewise.
4892 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4894 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4896 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4898 * gjavah.c: Include version.h.
4900 * jcf-dump.c: Likewise.
4902 * jv-scan.c: Likewise.
4904 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * parse.y (outer_field_access_fix): First parameter now a tree
4907 node. Check for assignement to final. First argument to
4908 build_outer_field_access_fix modified to accommodate prototype.
4909 (build_outer_field_access): Don't check for assignment to final
4911 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4912 possibly returned by outer_field_access_fix. Changed
4913 outer_field_access_fix's first argument.
4914 (check_final_assignment): $finit$'s context is OK.
4915 (patch_unaryop): Use node instead of its line/column value when
4916 calling outer_field_access_fix.
4918 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * parse.y (interface_declaration:): No longer tagged
4921 <node>. Re-installed default action.
4922 (class_member_declaration:): Handle inner interfaces.
4923 (interface_member_declaration): Handle inner interfaces and
4925 (create_interface): Push error if one seen. Suspend parsing
4926 context when processing an inner interface.
4927 (register_fields): Inner class static field limitations not to
4928 apply to inner interfaces.
4930 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * jcf-parse.c (load_class): Update `java_error_count' when a
4933 class' file can't be found.
4934 (parse.y): Avoid (byte)code generation when errors seen.
4936 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4938 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4939 decodes a valid node.
4940 (patch_binop): Handle TRUNC_DIV_EXPR.
4942 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4944 * parse.y (resolve_package): New local `acc'. Try to progressively
4945 build and guess a package and type name.
4947 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4949 * parse.y (find_applicable_accessible_methods_list): Load and
4950 layout the search class if necessary.
4951 (java_complete_tree): Keep to original type of the folded initial
4954 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4956 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4957 Generate error message if circularity is detected. New static
4959 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4960 * jcf-write.c (generate_bytecode_insns): Very simply handle
4962 * parse.y (java_check_circular_reference): Use
4963 `cyclic_inheritance_report' during report, if necessary.
4964 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4965 walking NEW_ARRAY_INIT twice.
4967 2000-02-09 Tom Tromey <tromey@cygnus.com>
4969 * parse.y (check_class_interface_creation): Allow inner classes to
4970 be `private' or `protected', check modifiers' consistency. Prevent
4971 block local classes from bearing any modifiers.
4973 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4975 * except.c (check_start_handlers): Re-add prototype lost in last
4977 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4979 2000-02-09 Andrew Haley <aph@cygnus.com>
4981 * decl.c (clear_binding_level): Remove excess initializer.
4982 (maybe_poplevels): Remove unused variable.
4983 (force_poplevels): Ditto.
4984 (struct binding_level): Add comment.
4986 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * jcf-write.c (generate_classfile): Don't consider
4989 pre-initialization with reference value (use <clinit> instead.)
4990 * parse.y (java_fix_constructors): No generated constructor for
4992 (build_outer_field_access): Removed debug message.
4993 (outer_field_expanded_access_p): Adapted to bytecode generation.
4994 (build_outer_field_access_method): Use fix_method_argument_names.
4995 (build_outer_method_access_method): Fixed indentation. Added
4996 comment. Handle access method generation for static and also void
4998 (build_access_to_thisn): Inserted debug message.
4999 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5000 (resolve_qualified_expression_name): Fixed comment.
5001 (not_accessible_p): Adapted to bytecode generation. Added comment.
5002 (patch_method_invocation): Added comment.
5003 (maybe_use_access_method): Fixed leading comment. Handle static
5005 (java_complete_lhs): Don't shortcut handling of initialized upon
5006 declaration String type static fields when generating bytecode.
5007 (patch_unaryop): Handle outer field access when generating
5010 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5012 * java-tree.h (FIELD_THISN): New macro.
5013 * jcf-write.c (append_synthetic_attribute): New function.
5014 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5015 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5016 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5018 (build_outer_field_access): Turned on access functions usage and
5019 generation when compiling to bytecode.
5020 (maybe_use_access_method): Likewise.
5022 2000-01-25 Andrew Haley <aph@cygnus.com>
5024 * java-except.h (struct eh_range): Add `expanded' field.
5025 (maybe_start_try): Add end_pc arg.
5026 (maybe_end_try): Ditto.
5027 * java-tree.h (force_poplevels): new function.
5028 * expr.c (expand_byte_code): Don't call maybe_start_try or
5030 * except.c (add_handler): Reset expanded.
5031 (expand_start_java_handler): Set expanded.
5032 (check_start_handlers): Don't expand a start handler that's
5033 already been expanded.
5034 (maybe_start_try): Add end_pc arg. Only expand a handler which
5036 (expand_end_java_handler): call force_poplevels.
5037 (force_poplevels): new function.
5038 * decl.c (binding_level): Add start_pc of binding level.
5039 (maybe_pushlevels): Call maybe_start_try when pushing binding
5041 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5042 (LARGEST_PC): Define.
5043 (clear_binding_level): Use LARGEST_PC.
5045 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5046 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5047 (binding_depth, is_class_level, current_pc): new variables.
5048 (struct binding_level): ditto.
5049 (indent): new function.
5050 (push_jvm_slot): add debugging info.
5051 (maybe_pushlevels): ditto.
5052 (maybe_poplevels): ditto.
5055 (start_java_method): ditto.
5056 (give_name_to_locals): comment only.
5057 * except.c (binding_depth, is_class_level, current_pc):
5059 (expand_start_java_handler): add debugging info.
5060 (expand_end_java_handler): ditto.
5062 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5064 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5065 (print_name_for_stub_or_jni, process_file): Constify a char*.
5067 2000-02-03 Tom Tromey <tromey@cygnus.com>
5069 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5071 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5073 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5074 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5077 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5079 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5080 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5081 (struct lang_type): New field `ii_block'.
5082 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5083 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5084 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5085 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5086 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5087 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5089 * parse.y (add_instance_initializer): New function.
5090 (in_instance_initializer): New static global.
5091 (class_body_declaration:): Link instance initializer block.
5092 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5093 (array_creation_expression:): Remove unused local.
5094 (java_parser_context_push_initialized_field): Fixed leading
5095 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5096 CPC_INSTANCE_INITIALIZER_LIST.
5097 (java_parser_context_pop_initialized_field): Likewise.
5098 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5099 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5100 CPC_INITIALIZER_STMT.
5101 (fix_constructors): New local `class_type'. Use it. Call
5102 add_instance_initializer.
5103 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5104 (patch_return): Forbid return in instance initializers.
5105 (patch_throw_statement): Enforce exception handling in the context
5106 of instance initializers.
5108 2000-02-03 Tom Tromey <tromey@cygnus.com>
5110 * Make-lang.in (java.mostlyclean): Remove executables in
5113 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5115 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5116 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5117 (java_float_finite): Convert to use union Word from javaop.h.
5118 (java_double_finite): Convert to use union DWord from javaop.h.
5120 2000-02-02 Tom Tromey <tromey@cygnus.com>
5122 * gjavah.c (options): Added `jni' entry.
5123 (help): Document -jni.
5124 (flag_jni): New global.
5125 (process_file): Handle JNI output. Don't print text from
5126 -prepend, -add, etc, when generating stubs. Only remove `.class'
5127 suffix if it actually exists.
5128 (main): Create a `.c' file when run with `--jni --stubs'. Create
5129 correct output file name with `--jni'.
5130 (print_include): Mangle header name differently in JNI case.
5131 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5133 (print_method_info): Handle JNI case. Put signature info into
5134 method name. Handle case when STREAM is NULL.
5135 (print_name_for_stub_or_jni): New function.
5136 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5137 (print_cxx_classname): Handle JNI.
5138 (print_full_cxx_name): Likewise.
5139 (decode_signature_piece): Likewise.
5140 (overloaded_jni_method_exists_p): New function.
5141 (struct method_name): Added `signature' and `sig_length' fields.
5142 (HANDLE_END_FIELD): Do nothing in JNI mode.
5144 2000-02-02 Tom Tromey <tromey@cygnus.com>
5146 * jv-scan.c: Include version.c, <getopt.h>.
5147 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5148 (options): New array.
5149 (usage): New function.
5150 (version): New function.
5151 (main): Use getopt_long to parse command line.
5152 * jcf-dump.c: Include version.c, <getopt.h>.
5153 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5154 OPT_JAVAP): New macros.
5155 (options): New array.
5156 (usage): Return `void'. Changed message.
5157 (help): New function.
5158 (version): New function.
5159 (main): Use getopt_long_only to parse command line.
5160 * gjavah.c: Include <getopt.h>.
5161 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5162 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5163 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5164 (options): New array.
5165 (java_no_argument): Removed.
5166 (help): Updated with missing options.
5167 (main): Use getopt_long_only to parse command line.
5168 (usage): Changed message.
5170 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5173 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5174 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5175 * parse.y (array_creation_expression:): Handle anonymous arrays.
5176 (build_array_from_name): Don't set `ret_name' if null.
5177 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5178 (qualify_ambiguous_name): Likewise.
5179 (java_complete_expand_class): Likewise.
5181 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5183 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5184 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5185 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5186 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5187 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5188 AIPL_FUNCTION_COMPLETED_INVOCATION.
5189 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5190 AIPL_FUNCTION_INVOCATION_READY.
5191 (AIPL_FUNCTION_DECLARATION): New enum entry.
5192 * parse.y (reorder_static_initialized): New function.
5193 (java_parser_context_pop_initialized_field): Use it.
5194 (add_inner_class_fields): Use
5195 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5196 augmented. Install marker after last alias initializer, if any.
5197 (generate_finit): Fixed typo. Don't try to retain only the used
5199 (method_header): Compute and set DECL_FUNCTION_NAP.
5200 (method_declarator): Fixed comment. Insert alias initializer in
5202 (build_alias_initializer_parameter_list): Fixed leading
5203 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5204 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5205 (java_complete_expand_class): Code to retain only used aliases
5207 (java_complete_expand_methods): New local `first_decl'. Generate
5208 $finit$ first, then expand the constructors, regular methods and
5210 (java_complete_expand_method): Don't report error on missing
5211 return statement if previously detected bogus.
5212 (fix_constructors): Don't patch constructor parameters list.
5213 (patch_method_invocation): Use new AIPL enum values. Reverse
5214 alias initializer list for anonymous classes.
5216 2000-01-30 Anthony Green <green@redhat.com>
5218 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5219 determine how many stack slots to pop.
5221 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5223 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5224 error handling/recovery.
5225 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5227 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5229 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5230 FIELD_LOCAL_ALIAS_USED): New macros.
5231 (DECL_FUNCTION_NAP): New macro.
5232 (struct lang_decl): New field `nap'.
5233 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5234 (struct lang_type): New fields `finit_stmt_list' and
5236 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5237 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5238 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5239 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5240 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5241 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5242 (BUILD_THROW): Macro line separator re-indented.
5243 * parse.y (end_class_declaration): New function.
5244 (maybe_generate_pre_expand_clinit): New name for
5245 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5246 pre-expand static fields.
5247 (maybe_generate_clinit): Function deleted.
5248 (check_for_static_method_reference): Prototype's parameter list
5250 (generate_finit): New name for maybe_generate_finit. Changed
5251 leading comment. Function rewritten to use
5252 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5253 (build_alias_initializer_parameter_list): New function.
5254 (java_parser_context_pop_initialized_field): Likewise.
5255 (add_inner_class_fields): Likewise.
5256 (type_declaration:): Call end_class_declaration.
5257 (class_member_declaration:): Likewise.
5258 (formal_parameter_list:): Fixed typos.
5259 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5260 element. Improved error handling.
5261 (block_statement:): Call end_class_declaration.
5262 (anonymous_class_creation:): Likewise.
5263 (create_anonymous_class): Fixed comments.
5264 (create_class): Call add_inner_class_fields.
5265 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5266 (method_header): Use MARK_FINAL_PARMS.
5267 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5268 (method_declarator): Propagate final argument flag.
5269 (craft_constructor): New local `artificial'. Call
5270 build_alias_initializer_parameter_list. Use
5271 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5272 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5274 (complete_expand_class): Get rid of unused outer context local
5276 (java_complete_expand_methods): Fixed leading
5277 comment. Generate/pre-expand <clinit> first. Changed method
5278 expansion order to regular, $finit$, constructors, <clinit>.
5279 (java_complete_expand_method): Set current_function_decl.
5280 (fix_constructors): Fix constructor parameter list to account for
5281 outer context local alias initializers.
5282 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5283 (resolve_expression_name): Lookup outer context local aliases. New
5284 local `access', use it.
5285 (patch_method_invocation): Patch inner class ctor invocation with
5286 outer context local aliases initialization values. $finit$
5287 invocation patching now includes things generated with
5288 build_alias_initializer_parameter_list.
5289 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5290 (build_super_invocation): Likewise.
5291 (patch_assignment): Changed comment.
5293 2000-01-27 Andrew Haley <aph@cygnus.com>
5295 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5299 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5301 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5303 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5305 * parse.y (register_fields): Don't pass a format specifier to
5306 OBSOLETE_MODIFIER_WARNING.
5307 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5308 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5310 (check_modifiers): Change function into a macro.
5311 (check_class_interface_creation): Pass a literal format string.
5313 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5315 * buffer.h: PROTO -> PARAMS.
5316 * check-init.c: Likewise.
5317 * class.c: Likewise.
5318 * constants.c: Likewise.
5319 * convert.h: Likewise.
5321 * except.c: Likewise.
5323 * gjavah.c: Likewise.
5324 * java-except.h: Likewise.
5325 * java-tree.h: Likewise.
5326 * jcf-depend.c: Likewise.
5327 * jcf-dump.c: Likewise.
5328 * jcf-parse.c: Likewise.
5329 * jcf-path.c: Likewise.
5330 * jcf-reader.c: Likewise.
5331 * jcf-write.c: Likewise.
5333 * jv-scan.c: Likewise.
5334 * jvgenmain.c: Likewise.
5335 * jvspec.c: Likewise.
5339 * parse-scan.y: Likewise.
5340 * parse.h: Likewise.
5341 * parse.y: Likewise.
5342 * typeck.c: Likewise.
5343 * verify.c: Likewise.
5346 * zextract.c: Likewise.
5347 * zipfile.h: Likewise.
5349 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5351 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5352 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5353 * constants.c (build_constant_data_ref): Check for cached
5354 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5355 in TYPE_CPOOL_DATE_REF.
5356 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5357 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5358 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5359 (LOCAL_FINAL): New macro.
5360 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5361 constant pool -- don't try to reuse.
5362 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5364 (find_in_current_zip): Use TYPE_JCF.
5365 * parse.h (java_check_final): Prototype removed.
5366 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5367 (maybe_create_class_interface_decl,
5368 check_class_interface_creation): Likewise.
5369 (java_expand_finals): Function removed.
5370 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5371 (block_statement:): Fixed comment.
5372 (anonymous_class_creation:): Likewise.
5373 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5375 (check_class_interface_creation): Loosened error report on (inner)
5376 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5377 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5378 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5380 (create_interface): Likewise.
5381 (anonymous_class_counter): New static global.
5382 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5383 patch. Fixed comments.
5384 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5385 anonymous_class_counter when declaring a toplevel class.
5386 (craft_constructor): Fixed constructor name when handling
5387 anonymous classes. Anonymous class constructors to feature hidden
5389 (java_fix_constructors): Added comment.
5390 (java_check_final): Function removed.
5391 (java_complete_expand_methods): Fixed comment. Don't generate
5392 class data, save its outgoing constant pool instead.
5393 (verify_constructor_super): Skip anonymous class constructor
5394 hidden this$<n> parameter.
5395 (java_expand_classes): New local `saved_ctxp'. Removed call to
5396 java_expand_finals and java_check_final. Expand anonymous class
5397 constructors. Generate class data.
5398 (build_super_invocation): Skip anonymous class hidden this$<n>
5400 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5401 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5402 (set_java_signature): Likewise.
5404 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5406 * gjavah.c: Delete ACC_VISIBILITY define.
5407 * jcf.h: Add ACC_VISIBILITY define.
5408 * parse.y: final: rule tagged <value>.
5409 (java_check_regular_methods): Use ACC_VISIBILITY define for
5410 default package access check.
5411 (local_variable_declaration_statement): Use final: rule.
5413 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5415 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5418 2000-01-17 Tom Tromey <tromey@cygnus.com>
5420 * gjavah.c (print_field_info): Allow non-static final fields.
5422 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5424 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5425 * parse.y (patch_anonymous_class): New function.
5426 (create_anonymous_class): Register incomplete type when the
5427 class/interface to extends/implement isn't known yet.
5428 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5429 (verify_constructor_super): Tuned error message.
5431 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5433 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5434 (ANONYMOUS_CLASS_P): New macro.
5435 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5436 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5437 * parse.y (create_class): Added leading argument.
5438 (maybe_create_class_interface_decl,
5439 check_class_interface_creation): Likewise.
5440 (craft_constructor): New function.
5441 (verify_constructor_super): Added argument in prototype.
5442 (class_declaration:): Inserted leading argument.
5443 (for_begin:): Use FOR_LOOP_P.
5444 (anonymous_class_creation): Create WFL of the anonymous class to
5445 instantiate. Call build_new_invocation. Added comments.
5446 (check_class_interface_creation): Handle parameter `anonymous' in
5447 verbose mode class creation announce.
5448 (link_nested_class_to_enclosing): Exclude anonymous classes.
5449 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5450 anonymous class, even though they appear to have an enclosing
5452 (create_interface): Pass extra argument to
5453 check_class_interface_creation.
5454 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5455 (create_class): Call check_class_interface_creation and
5456 maybe_create_class_interface_decl with extra new argument. Don't
5457 add private this$<n> to anonymous classes.
5458 (method_declarator): Insert hidden this$<n> to anonymous class
5460 (java_fix_constructors): Deleted code creating default
5461 constructor. Call craft_constructor instead.
5462 (java_check_regular_methods): Set `saw_constructor' to 1 for
5464 (fix_constructors): Pass extra argument to verify_constructor_super.
5465 (verify_constructor_super): New local `sdecl', use it. Search for
5466 matching constructor (possibly featuring arguments) in super
5468 (lookup_method_invoke): Craft constructor according to arguments
5469 list when dealing with anonymous class constructors.
5470 (build_super_invocation): Pass arguments to anonymous class super
5472 (search_loop): Use FOR_LOOP_P.
5473 (labeled_block_contains_loop_p): Likewise.
5475 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5478 (enclosing_context_p): New function.
5479 (get_access_flags_from_decl): Handle CLASS_STATIC.
5480 (maybe_layout_super_class): Extra first argument passed to
5482 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5484 * decl.c (access0_identifier_node): New global.
5485 (init_decl_processing): access0_identifier_node initialized.
5486 (pushdecl): Set DECL_CONTEXT only on non type decls.
5487 * expr.c (lookup_field): Lookup inner class fields in enclosing
5489 (expand_invoke): Use ID_INIT_P.
5490 (expand_java_field_op): Use DECL_CLINIT_P.
5491 * java-tree.def (CLASS_LITERAL): New tree code.
5492 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5493 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5494 (struct lang_decl): New field `inner_access'.
5495 (enclosing_context_p): Prototyped.
5496 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5497 ID_CLINIT_P): New macros.
5498 (CLASS_STATIC): New macro.
5499 (CLASS_ACCESS0_GENERATED_P): New macro.
5500 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5501 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5502 INNER_CLASS_P): New macros.
5503 (DECL_INNER_CLASS_LIST): New macro.
5504 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5506 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5507 the shift value to int. Fixed typo in comment.
5508 * lex.c (inst_id, wpv_id): Initialize.
5509 * mangle.c (unicode_mangling_length): Take `$' into account.
5510 * parse.h (DRECOVER, RECOVER): Terminate properly.
5511 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5512 (typedef struct _jdep): New field `enclosing'.
5513 (JDEP_ENCLOSING): New macro.
5514 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5515 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5516 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5517 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5518 GET_ENCLOSING_CPC_CONTEXT): New macros.
5519 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5520 (do_resolve_class): Added extra argument in prototype.
5521 * parse.y (resolve_class): Added extra argument in prototype.
5522 (maybe_create_class_interface_decl): Likewise.
5523 (maybe_use_access_method, build_wfl_wrap): New functions.
5524 (java_complete_expand_classes, java_complete_expand_class):
5526 (java_parser_context_push_initialized_field,
5527 java_parser_context_suspend, java_parser_context_resume):
5529 (maybe_make_nested_class_name, make_nested_class_name,
5530 set_nested_class_simple_name_value,
5531 link_nested_class_to_enclosing, find_as_inner_class,
5532 find_as_inner_class_do, check_inner_class_redefinition,
5533 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5534 maybe_build_thisn_access_method, build_outer_field_access,
5535 build_outer_field_access_methods, build_outer_field_access_expr,
5536 build_outer_method_access_method, build_new_access_id,
5537 build_outer_field_access_method, outer_field_access_p,
5538 outer_field_expanded_access_p, outer_field_access_fix,
5539 build_incomplete_class_ref, patch_incomplete_class_ref,
5540 create_anonymous_class): Likewise.
5541 (inst_id, wpv_id): New static global variables.
5542 (synchronized:): New rule, tagged <node>.
5543 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5545 (anonymous_class_creation:): New rule, tagged <node>.
5546 (NEW_TK): Tagged <node>.
5547 (type_literals, array_type_literal): New rules, tagged <node>.
5548 (class_declaration:): Removed action when reducing by class_body:
5549 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5550 using GET_CPC in sub-rules.
5551 (class_member_declaration): Handle inner classes.
5552 (method_declaration): When reducing method_header:, reset
5553 current_function_decl when appropriate.
5554 (method_declarator:): Set the number of formal parameter to 0 for
5555 method declared without arguments.
5556 (constructor_declarator:): Likewise.
5557 (static_initializer:): List of elements kept in a list.
5558 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5559 use of the keyword `static' for type declarations.
5560 (block_statement:): Handle inner class declarations.
5561 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5562 type qualified `this'.
5563 (class_instance_creation_expression): Use anonymous_class_creation:
5564 to handle inner class instances creation. Handle qualified `new'.
5565 (something_dot_new): Added appropriate actions.
5566 (create_new_parser_context): New function.
5567 (java_push_parser_context, java_parser_context_save_global,
5568 java_parser_context_suspend): Use create_new_parser_context.
5569 (check_modifiers): Changed leading comment.
5570 (check_class_interface_creation): Handle interclasses.
5571 (add_superinterfaces): Fixed comment.
5572 (create_interface): Build qualified name from the raw_name instead
5573 of its matching WFL. Push the initialized fields list. raw_name added
5574 as an extra argument to maybe_create_class_interface_decl.
5575 (create_class): Build qualified name from the raw_name instead of
5576 its matching WFL. Removed assignment to current_parsed_class_un.
5577 Call PUSH_ERROR before returning an error. Suspend the current
5578 parser context when processing an inner class. Push the
5579 initialized fields list. raw_name added as an extra argument to
5580 maybe_create_class_interface_decl. Add the private this$<n>
5582 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5583 (register_fields): Get the class type from GET_CPC and handle
5584 previous errors. Added code to handle the creation of static
5585 fields in inner classes. Initialized fields initialization
5586 statements kept in a list of lists.
5587 (maybe_generate_finit): Initialized fields initialization
5588 statements kept in a list of lists. Use GET_CPC.
5589 (maybe_generate_clinit): Likewise.
5590 (method_header): Use GET_CPC and GET_CPC_UN.
5591 (parser_qualified_classname): Handle inner classes.
5592 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5593 (java_fix_constructors): Hide pointer to enclosing context
5594 instance in constructor list when dealing with inner classes.
5595 (jdep_resolve_class): Call resolve_class with extra first argument
5597 (resolve_class): Add enclosing context as a first extra argument
5598 to do_resolve_class.
5599 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5601 (resolve_no_layout): Extra argument added to resolve_class
5603 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5604 (java_get_real_method_name): Use GET_CPC_UN.
5605 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5606 (java_check_abstract_methods): Handle static method declared in
5607 inner classes by an error.
5608 (java_check_regular_methods): Use DECL_CLINIT_P.
5609 (source_start_java_method): Also set DECL_MAX_LOCALS.
5610 (create_artificial_method): Call java_parser_context_save_global
5611 and java_parser_context_restore_global instead of saving/restoring
5612 the context by hand.
5613 (expand_start_java_method): Improved verbose mode message.
5614 (java_complete_expand_methods): Fixed leading comment. Use
5616 (fix_constructors): Added assignment to this$<n> if necessary.
5617 (java_expand_classes): Call java_complete_expand_classes instead
5618 of java_complete_expand_methods.
5619 (make_qualified_primary): Simplified.
5620 (merge_qualified_name): Optimized for missing left or right parts.
5621 (resolve_expression_name): Handle access to outer class fields from
5623 (resolve_qualified_expression_name): New macro
5624 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5625 classes. Report error on non appropriate qualification of
5626 `new'. Handle qualified `this'.
5627 (not_accessible_p): Allow access to outer class private fields from
5629 (patch_method_invocation): Handle method invocations through
5630 access methods and inner class constructor invocations.
5631 (find_applicable_accessible_methods_list): Search enclosing
5632 contexts of an inner class.
5633 (search_applicable_methods_list): Fixed typo.
5634 (argument_types_convertible): Handle inner class constructors'
5635 hidden outer context reference argument.
5636 (qualify_ambiguous_name): Handle qualified `this'.
5637 (java_complete_lhs): Handle use of field accessed through
5638 artificial access methods in various cases of assignments. Handle
5640 (check_final_assignment): Use DECL_CLINIT_P.
5641 (valid_ref_assignconv_cast_p): Handle the destination being an
5642 enclosing context of the source.
5643 (patch_unaryop): Handle use of field accessed through artificial
5645 (patch_return): Use DECL_CLINIT_P.
5646 (patch_throw_statement): Use DECL_CLINIT_P.
5647 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5648 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5651 2000-01-16 Anthony Green <green@cygnus.com>
5653 * parse.y (build_string_concatenation): Only use
5654 StringBuffer(String) shortcut if String arg is constant.
5656 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5658 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5659 the shift value to int. Fixed typo in comment.
5661 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5663 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5664 * jcf-write.c: Likewise.
5665 * parse.y: Likewise.
5666 * parse.c: Regenerate.
5668 2000-01-09 Anthony Green <green@cygnus.com>
5670 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5671 bytecodes in the correct order.
5673 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5675 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5677 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5679 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5680 before building constant array decl.
5682 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5684 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5685 method invocation and typo in conditional expression.
5686 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5687 the appropriate NOTE_POP.
5688 * parse.y (patch_binop): Shift value mask to feature the right
5691 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5693 * class.c (assume_compiled, assume_compiled_node): Add static
5695 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5697 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5699 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5701 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5702 to `__modifier' to avoid stringifying it.
5704 * parse.y (verify_constructor_circularity): Don't call a variadic
5705 function with a non-literal format string.
5706 (java_check_abstract_methods): Move unreachable code inside
5707 `continue' statement.
5708 (lookup_method_invoke): Call xstrdup, not strdup.
5710 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5713 * jcf-parse.c (yyparse): Likewise.
5715 * jv-scan.c (main): Likewise.
5717 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5719 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5720 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5721 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5724 * parse.y (synchronized, variable_redefinition_error,
5725 check_class_interface_creation, create_interface, create_class,
5726 method_header, finish_method_declaration,
5727 check_modifiers_consistency, method_declarator,
5728 complete_class_report_errors, check_abstract_method_definitions,
5729 java_check_regular_methods, check_throws_clauses,
5730 java_check_abstract_methods, read_import_dir,
5731 check_pkg_class_access, declare_local_variables, fix_constructors,
5732 cut_identifier_in_qualified, resolve_expression_name,
5733 resolve_qualified_expression_name, patch_method_invocation,
5734 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5735 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5736 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5737 patch_try_statement, patch_synchronized_statement,
5738 patch_throw_statement, check_thrown_exceptions,
5739 patch_conditional_expr): Likewise.
5741 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5743 * Makefile.in (LIBDEPS): Added gcc's errors.o
5744 (../jcf-dump$(exeext):): Link with gcc's errors.o
5745 (../gcjh$(exeext):): Likewise.
5746 * expr.c (expand_java_NEW): Layout the entire target type instead of
5747 laying out its methods only.
5748 (lookup_field): Layout the class after having loaded it.
5749 * java-tree.h (java_debug_context): Declared.
5750 * jcf-io.c (toplev.h): Included.
5751 (find_class): Removed assignment to jcf's outofsynch
5752 field. Force source file to be read if newer than its matching
5753 class file. Tweaked debug messages.
5754 * jcf-parse.c (jcf_out_of_synch): Deleted.
5755 (read_class): Call to jcf_out_of_synch removed.
5756 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5757 (jcf_out_of_synch): Prototype deleted.
5758 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5759 `deprecated' and `class_err': integer turned into bit fields.
5760 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5761 * parse.y (package_list): New global.
5762 (package_declaration:): Record newly parsed package name.
5763 (extra_ctxp_pushed_p): Static global deleted.
5764 (java_parser_context_save_global): Create buffer context for the
5765 purpose of saving globals, if necessary.
5766 (java_parser_context_restore_global): Pop context pushed for the
5767 purpose of saving globals, if necessary.
5768 (java_debug_context_do): New prototype and function.
5769 (java_debug_context): Likewise.
5770 (do_resolve_class): Use already parsed package names to qualify
5771 and lookup class candidate.
5772 (java_pre_expand_clinit): Removed unnecessary local variable.
5774 1999-12-17 Tom Tromey <tromey@cygnus.com>
5776 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5778 (process_file): Use `\n\' at end of each line in string.
5780 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5782 * expr.c (expand_invoke): Layout the loaded class before
5783 attempting to use it.
5784 (expand_java_field_op): Allow final field assignments to take
5786 * typeck.c (convert): Return error_mark_node if expr is null.
5788 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5790 * class.c (class_depth): Return -1 if the class doesn't load
5792 * expr.c (can_widen_reference_to): Check for errors during depth
5793 computation and return 0 accordingly.
5794 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5795 create default constructors and add an other error check.
5796 * parse.h (java_fix_constructors): Prototyped.
5797 * parse.y (java_pre_expand_clinit): Likewise.
5798 (build_super_invocation): Re-prototyped to feature one argument.
5799 (java_check_circular_reference): Directly use `current'.
5800 (java_fix_constructors): New function.
5801 (java_check_regular_methods): Don't create default constructors
5802 here, but abort if none were found.
5803 (java_complete_expand_methods): Pre-process <clinit> calling
5804 java_pre_expand_clinit.
5805 (java_pre_expand_clinit): New function.
5806 (fix_constructors): build_super_invocation invoked with the
5807 current method declaration as an argument.
5808 (build_super_invocation): Use the context of the processed method
5809 decl argument instead of current_class.
5810 * typeck.c (lookup_java_method): Take WFLs in method names into
5813 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5815 * class.c (make_class_data): flag_keep_inline_functions to keep
5816 private methods in the method array.
5818 1999-12-15 Anthony Green <green@cygnus.com>
5820 * check-init.c (check_init): Take into account both types of
5821 `throw's when checking for uninitialized variables.
5823 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5825 * parse.y (java_complete_lhs): Force convertion of array
5826 dimensions to int_type_node, that's what runtime's ABI expects.
5828 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5830 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5831 operand of a WFL, until the Java front-end gets fixed with regard
5832 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5834 1999-12-10 Andrew Haley <aph@cygnus.com>
5836 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5837 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5838 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5842 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5844 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5845 before calling expand_eh_region_start and expand_start_all_catch.
5846 * except.c (expand_start_java_handler): Switch to permanent
5847 obstack before calling expand_eh_region_start.
5848 (expand_end_java_handler): Switch to permanent obstack before
5849 calling expand_start_all_catch.
5851 1999-12-5 Anthony Green <green@cygnus.com>
5853 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5854 function with side effects.
5855 (init_decl_processing): Mark all memory allocating DECLs with
5858 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5860 * except.c (expand_end_java_handler): Call
5861 expand_resume_after_catch and end_catch_handler.
5863 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5865 * verify.c (verify_jvm_instructions): Create new return label
5866 chain if non existent (don't rely on the verified state of the jsr
5869 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5871 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5872 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5874 * parse.y (patch_assignment): Removed bogus final class test on
5875 lhs when checking on whether to emit an ArrayStoreException runtime
5877 * expr.c (expand_java_arraystore): Likewise.
5879 1999-11-28 Anthony Green <green@cygnus.com>
5881 * decl.c (find_local_variable): Reuse single slot decls when
5884 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5886 * jcf-parse.c (saw_java_source): Global variable removed.
5887 (read_class): Don't use `saw_java_source'. Added extra braces.
5888 (yyparse): Code setting `saw_java_source' removed.
5890 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5892 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5894 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5896 * verify.c (merge_type_state): Non verified subroutines being
5897 considered more than once to trigger passive type merge.
5899 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5901 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5902 in case of error. Error message tuned.
5904 1999-11-21 Anthony Green <green@cygnus.com>
5906 * constants.c (find_methodref_index): Unwrap method names before
5907 inserting them in the constant pool.
5909 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5911 * class.c (assume_compiled_node): New typedef.
5912 (assume_compiled_tree): New static data.
5913 (find_assume_compiled_node): New function.
5914 (add_assume_compiled): New function.
5915 (assume_compiled): New function.
5916 * class.c (make_class_data): Use assume_compiled.
5917 (is_compiled_class): Use assume_compiled.
5919 * java-tree.h (add_assume_compiled): Declare.
5921 * lang.c (lang_decode_option): Parse new options.
5923 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5925 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5926 int_type_node: that's what `_Jv_AllocObject' expects.
5928 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * parse.y (lookup_method_invoke): Use lang_printable_name to
5931 reliably build the type name during error report. Fixes PR gcj/97.
5933 1999-11-09 Tom Tromey <tromey@cygnus.com>
5935 * jcf-path.c: Include <sys/stat.h>.
5936 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5937 (DIR_UP): New macro.
5939 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5941 * parse.y (source_end_java_method): Resume permanent allocation,
5942 reversing Apr 27 1998 patch.
5943 (patch_string_cst): Pop obstacks after having pushed the permanent
5946 1999-11-05 Tom Tromey <tromey@cygnus.com>
5948 * class.c (finish_class): Emit inlined methods if any native
5949 methods exist in the class. Fixes PR gcj/85.
5951 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5954 (qualify_ambiguous_name): Likewise.
5956 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5958 * typeck.c: (lookup_java_method): search all inherited
5959 interfaces when looking up interface method.
5961 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5963 * parse.y (method_header:): Issue error message for rule `type
5965 (synchronized:): Error report when not using synchronized.
5967 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5970 being used before the superclass constructor has been called.
5971 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5972 instead of `CALL_THIS_CONSTRUCTOR_P'.
5974 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5976 * check-init.c: Fix typo in comment.
5978 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5980 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5983 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5985 * parse.y (expression_statement:): Call function to report
5986 improper invocation of a constructor.
5987 (parse_ctor_invocation_error): New function.
5989 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5991 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5994 1999-10-21 Tom Tromey <tromey@cygnus.com>
5996 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5997 in generated `main'.
5999 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6002 (qualify_ambiguous_name): Likewise.
6004 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * parse.y (java_complete_tree): fold_constant_for_init to work on
6008 (java_complete_lhs): Likewise.
6009 (array_constructor_check_entry): Complete an initializer element
6010 on permanent_obstack.
6012 1999-10-19 Tom Tromey <tromey@cygnus.com>
6014 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6015 From Mike Moreton <mike@pillim.demon.co.uk>.
6017 1999-10-15 Greg McGary <gkm@gnu.org>
6019 * java-tree.h (flag_bounds_check): Remove extern decl.
6020 * lang.c (flag_bounds_check): Remove global variable.
6021 (lang_f_options): Remove "bounds-check" entry.
6022 (lang_init_options): Default flag_bounds_check to "on".
6024 1999-10-14 Tom Tromey <tromey@cygnus.com>
6026 * jvgenmain.c (usage): New function.
6027 (main): Use it. Also, handle `-D' options.
6028 * jvspec.c (lang_specific_driver): Recognize -D.
6029 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6031 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6033 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6035 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6036 variadic function with a non-literal format string.
6038 * parse-scan.y (report_main_declaration): Likewise.
6040 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6042 * parse.y (read_import_dir, patch_assignment, patch_binop,
6043 patch_array_ref): Likewise.
6045 * typeck.c (build_java_array_type): Likewise.
6047 * verify.c (verify_jvm_instructions): Likewise.
6049 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6051 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6053 1999-10-07 Anthony Green <green@cygnus.com>
6055 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6056 where CHECK_PUT may fail for valid reasons.
6058 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6059 UNSAFE_PUTN): New macros.
6061 1999-10-04 Tom Tromey <tromey@cygnus.com>
6063 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6064 well. Fixes Java PR gcj/59.
6065 * parse-scan.y (yyerror): Report errors.
6067 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6069 * decl.c (insert_block): Remove unconditional `abort'.
6071 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6073 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6074 FUNCTION_CODE now of type int. All callers changed.
6075 Set the builtin's DECL_BUILT_IN_CLASS.
6077 1999-09-23 Tom Tromey <tromey@cygnus.com>
6079 * jvspec.c (lang_specific_driver): Don't read spec file if
6080 -fsyntax-only given.
6082 1999-09-22 Tom Tromey <tromey@cygnus.com>
6084 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6086 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6087 (WORDS_TO_LONG): Likewise.
6088 (WORDS_TO_DOUBLE): Likewise.
6090 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6092 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6093 (RELOCATION_VALUE_1): Likewise.
6094 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6095 push_in_const, push_long_const): Prototyped.
6096 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6097 (push_constant2): Likewise.
6098 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6099 (find_constant_wide): Cast find_constant2's integer arguments to
6101 (find_constant_index): Cast find_constant2's and find_constant2's
6102 integer arguments to `jword'.
6103 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6104 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6105 (emit_if): Use RELOCATION_VALUE_1.
6106 (emit_goto): Likewise.
6107 (emit_jsr): Likewise.
6108 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6109 argument to push_long_const to HOST_WIDE_INT.
6111 1999-09-15 Andreas Schwab <schwab@suse.de>
6113 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6115 1999-09-20 Nick Clifton <nickc@cygnus.com>
6117 * lang.c (lang_decode_option): Extend comment.
6119 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6121 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6124 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6126 * gjavah.c (get_field_name, print_method_info, print_include,
6127 add_namelet): Use xmalloc, not malloc.
6129 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6130 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6133 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6135 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6137 * jcf-path.c (add_entry): Likewise.
6139 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6141 * jv-scan.c (xmalloc): Remove definition.
6143 * jvgenmain.c (xmalloc): Likewise.
6145 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6147 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6149 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6150 concat, not xmalloc/sprintf.
6151 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6152 (xstrdup): Remove definition.
6154 * parse.y (duplicate_declaration_error_p,
6155 constructor_circularity_msg, verify_constructor_circularity,
6156 check_abstract_method_definitions, java_check_regular_methods,
6157 java_check_abstract_methods, patch_method_invocation,
6158 check_for_static_method_reference, patch_assignment, patch_binop,
6159 patch_cast, array_constructor_check_entry, patch_return,
6160 patch_conditional_expr): Use xstrdup, not strdup.
6162 * zextract.c (ALLOC): Use xmalloc, not malloc.
6164 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6166 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6168 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6169 (do_spec, lang_specific_pre_link, lang_specific_driver,
6170 input_filename, input_filename_length): Don't declare.
6171 (main_class_name, jvgenmain_spec, lang_specific_driver):
6173 (lang_specific_driver): All calls to the function pointer
6174 parameter now explicitly call `fatal'.
6176 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6178 * parse.y (find_applicable_accessible_methods_list): Search
6179 abstract classes as interfaces.
6181 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6183 * class.c (finish_class): We're now outside a valid method
6184 declaration. Tell the rest of gcc so.
6186 1999-09-08 Bruce Korb autogen@linuxbox.com
6188 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6190 1999-09-07 Tom Tromey <tromey@cygnus.com>
6192 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6194 (decode_signature_piece): Don't emit "::" in JArray<>.
6195 (print_namelet): Only print trailing `;' when printing a class.
6197 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6199 * java-tree.h: Delete declarations for all tree nodes now moved to
6201 * decl.c: Delete their definitions.
6203 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6205 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6206 * Makefile.in (OBJS): Add ggc-callbacks.o.
6207 (OBJDEPS): Likewise.
6209 1999-09-03 Tom Tromey <tromey@cygnus.com>
6211 * parse.y (strip_out_static_field_access_decl): Return operand if
6212 it satisfies JDECL_P.
6214 1999-09-02 Tom Tromey <tromey@cygnus.com>
6216 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6217 Handle nested arrays, like `[[I'.
6219 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6221 * class.c (finish_class): Remove unused parameter, all callers
6224 * expr.c (build_java_athrow): Change return type to void.
6225 (java_lang_expand_expr): Make sure each case in switch returns a
6228 * java-tree.h (finish_class): Fix prototype to take void args.
6230 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6231 (main): Issue return from main, not exit.
6233 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6235 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6237 * jv-scan.c (main): Issue return from main, not exit.
6239 * parse.y (check_abstract_method_definitions,
6240 java_check_abstract_method_definitions): Add static prototypes.
6241 (java_complete_expand_methods): Fix call to `finish_class'.
6243 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6246 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6248 * lang.c (language_string): Constify.
6250 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6252 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6253 Remove hacks for stuff which comes from libiberty.
6255 * Make-lang.in: Likewise.
6257 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6259 * Makefile.in (xref.o): Depend on xref.c explicitly.
6261 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6263 * java-tree.h (lang_printable_name): Constify a char*.
6265 * lang.c (lang_printable_name): Likewise.
6267 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6269 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6272 1999-08-26 Tom Tromey <tromey@cygnus.com>
6274 * gjavah.c (print_cxx_classname): Print "::" before qualified
6277 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * parse.y (lookup_cl): Changed leading comment. Now does its best
6280 to set the column number.
6281 (qualify_ambiguous_name): Take WFL wrappers into account.
6283 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6285 * verify.c (verify_jvm_instructions): Don't check instruction
6286 validity beyond end of method.
6288 1999-08-25 Tom Tromey <tromey@cygnus.com>
6290 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6292 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6294 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6295 cxx_keyword_subst, generate_access, name_is_method_p,
6296 get_field_name, print_field_name, super_class_name, print_include,
6297 decode_signature_piece, print_class_decls, usage, help,
6298 java_no_argument, version, add_namelet, print_namelet): Add static
6300 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6301 name_is_method_p): Constify a char*.
6302 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6303 Provide a final else clause in an if-else-if.
6304 (print_field_info): Add missing final arg in function call to
6306 (print_method_info, decompile_method, decode_signature_piece,
6307 print_c_decl, print_full_cxx_name, print_stub,
6308 print_mangled_classname, super_class_name, print_include,
6309 add_namelet, add_class_decl, print_class_decls, process_file,
6310 help): Constify a char*.
6312 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6313 push_int_const, find_constant_wide, find_constant_index,
6314 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6315 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6316 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6317 emit_if, emit_goto, emit_jsr, call_cleanups,
6318 make_class_file_name): Add static prototypes.
6319 (generate_bytecode_return, generate_bytecode_insns): Pass a
6320 NULL_PTR, not a NULL_TREE.
6322 * jv-scan.c: Include "jcf.h".
6323 (main): Declare using DEFUN macro.
6325 * jvspec.c (find_spec_file, lang_specific_pre_link,
6326 lang_specific_driver): Add prototypes.
6327 (find_spec_file): Constify a char*.
6329 * keyword.gperf (hash, java_keyword): Add prototypes.
6331 * lang.c (lang_print_error): Add static prototype.
6332 (lang_init): Prefer memcpy over bcopy to avoid casts.
6334 * lex.c (yylex): Add static prototype.
6336 * parse-scan.y: Include "lex.c" earlier.
6338 * parse.h: Remove redundant declaration for `yylex'.
6340 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6341 labeled_block_contains_loop_p): Add static prototypes.
6342 (not_accessible_p): Make static to match prototype.
6344 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6346 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6348 * parse.y (check_method_redefinition): Changed leading comment.
6349 (check_abstract_method_definitions): New function.
6350 (java_check_abstract_method_definitions): New function.
6351 (java_check_regular_methods): Call it.
6352 (verify_constructor_super): Fixed indentation.
6353 (lookup_method_invoke): Likewise.
6355 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6357 * parse.y (method_header): Return a null pointer if the current
6359 (finish_method_declaration): Return if the current function decl
6361 (source_start_java_method): Likewise.
6362 (java_method_add_stmt): Likewise.
6364 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6366 * class.c (emit_register_class): Removed unnecessary call to
6368 * parse.y (labeled_block_contains_loop_p): Removed unused local
6371 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6373 * parse.y (java_refold): Added prototype.
6375 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6377 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6378 (java_stabilize_reference): Removed unnecessary `else'.
6379 (java_complete_lhs): Set flag to remember boolean. Call
6380 java_refold. Added comments.
6381 (java_decl_equiv): New function.
6382 (binop_compound_p): Likewise.
6383 (java_refold): Likewise.
6384 (patch_unaryop): Striped static field access assigned to decl and
6385 op. Changed promotion scheme for ++/-- operators.
6386 (search_loop): New function.
6387 (labeled_block_contains_loop_p): Likewise.
6388 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6390 (patch_bc_statement): Call search_loop. Fixed comment.
6392 1999-08-14 Anthony Green <green@cygnus.com>
6394 * expr.c (java_lang_expand_expr): Mark static array data as
6397 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6399 * jvgenmain.c (main): NUL-terminate name_obstack.
6401 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6403 * check-init.c (check_bool2_init, done_alternative): Add static
6406 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6407 (add_method, build_utf8_ref, build_class_ref,
6408 append_gpp_mangled_type, layout_class_method): Constify a char*.
6410 * decl.c (push_promoted_type, make_binding_level): Add static
6412 (push_promoted_type, pushdecl): Constify a char*.
6414 * except.c (find_handler_in_range, link_handler,
6415 check_start_handlers): Add static prototypes.
6417 * expr.c (process_jvm_instruction): Constify a char*.
6419 * gjavah.c (main): Constify a char*.
6421 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6424 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6426 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6427 munge, print_ents): Constify a char*.
6429 * jcf-dump.c (disassemble_method): Constify a char*.
6430 (print_constant_pool, print_exception_table): Add static prototypes.
6431 (print_constant, print_exception_table, main, disassemble_method):
6434 * jcf-io.c (find_classfile, find_class): Likewise.
6436 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6437 (set_source_filename, predefined_filename_p): Add static prototypes.
6438 (set_source_filename, get_constant, get_class_constant,
6439 find_in_current_zip): Constify a char*.
6441 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6443 (add_entry, add_path, jcf_path_classpath_arg,
6444 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6446 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6447 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6448 jcf_parse_one_method, jcf_parse_methods,
6449 jcf_parse_final_attributes): Add static prototypes.
6450 (get_attribute): Constify a char*.
6452 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6453 jcf_dependency_add_target, jcf_path_classpath_arg,
6454 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6456 * jv-scan.c (main): Constify a char*.
6457 (gcc_obstack_init): Add prototype arguments.
6459 * jvgenmain.c (gcc_obstack_init): Likewise.
6460 (main): Constify a char*.
6462 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6464 (put_decl_string, lang_print_error): Constify a char*.
6465 (lang_init): Remove redundant extern prototype.
6467 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6469 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6470 Add static prototypes.
6471 (get_type_from_signature): Constify a char*.
6473 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6474 Add static prototypes.
6475 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6476 (verify_jvm_instructions): Constify a char*.
6478 * xref.c (xref_flag_value): Likewise.
6480 * xref.h (xref_flag_value): Likewise.
6482 * zextract.c (makeword, makelong): Add static prototypes.
6483 (makeword, makelong): Constify a uch*.
6485 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6487 * lang.c (java_dummy_print): Constify a char*.
6488 (lang_print_error): Likewise.
6489 (lang_init): Remove redundant prototype for `print_error_function'.
6490 (lang_init_source): Likewise.
6491 (lang_identify): Constify a char*.
6493 1999-08-09 Tom Tromey <tromey@cygnus.com>
6495 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6496 (WORDS_TO_LONG): Likewise.
6497 (WORDS_TO_DOUBLE): Likewise.
6499 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6501 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6503 * expr.c (java_stack_pop, java_array_data_offset,
6504 build_java_throw_out_of_bounds_exception, case_identity,
6505 build_java_check_indexed_type): Add static prototypes.
6506 (linenumber_table, expand_invoke, expand_java_field_op,
6507 build_primtype_type_ref, expand_byte_code): Constify a char*.
6509 * java-tree.h (build_primtype_type_ref, linenumber_table):
6511 (java_lang_expand_expr): Add prototype.
6513 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6514 `java_lang_expand_expr'.
6516 * lex.c (java_lex_error): Constify a char*.
6517 (java_get_unicode, java_read_char, java_allocate_new_line,
6518 java_unget_unicode, java_sneak_unicode): Prototype.
6520 * parse-scan.y (current_class, package_name, method_declarator,
6521 report_class_declaration, yyerror): Constify a char*.
6523 * parse.h (java_report_errors): Prototype.
6524 (yyerror): Constify a char*.
6526 * parse.y (classitf_redefinition_error, check_modifiers,
6527 parse_jdk1_1_error, lookup_package_type,
6528 lookup_package_type_and_set_next, get_printable_method_name,
6529 purify_type_name): Constify a char*.
6530 (build_super_invocation, maybe_generate_finit,
6531 verify_constructor_super, parser_add_interface,
6532 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6533 java_complete_expand_methods, java_expand_finals,
6534 cut_identifier_in_qualified, java_stabilize_reference,
6535 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6536 merge_string_cste): Prototype.
6537 (single_type_import_declaration, yyerror,
6538 variable_redefinition_error, build_array_from_name,
6539 build_unresolved_array_type, check_class_interface_creation,
6540 resolve_class, complete_class_report_errors,
6541 note_possible_classname, read_import_dir,
6542 find_in_imports_on_demand, resolve_package, fix_constructors,
6543 check_deprecation, lookup_method_invoke,
6544 maybe_build_primttype_type_ref, array_constructor_check_entry):
6546 (java_complete_expand_methods, java_expand_finals): Make static.
6547 (convert_narrow): Remove static prototype.
6549 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6551 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6553 1999-08-02 Richard Henderson <rth@cygnus.com>
6555 * decl.c: Include defaults.h instead of expr.h.
6556 * parse.y: Likewise.
6558 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6560 * java/decl.c (start_java_method): Change all uses of
6561 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6562 Ensure expr.h is included.
6563 * java/expr.c (pop_arguments): Ditto.
6564 * java/parse.y (expand_start_java_method): Ditto.
6566 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6568 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6570 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6572 * decl.c: Include "function.h".
6573 * except.c: Likewise.
6574 * parse.y: Likewise.
6575 * Makefile.in: Update dependencies.
6577 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6579 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6580 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6581 `modifier' with ATTRIBUTE_UNUSED.
6583 * gjavah.c (process_file): Add braces around ambiguous `else'.
6585 * jcf-dump.c (print_access_flags, localvar_free): Change return
6588 * parse.y (java_complete_expand_method): Initialize variable
6590 (resolve_qualified_expression_name): Likewise for `field_decl'.
6591 (patch_method_invocation): Likewise for `class_to_search'.
6592 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6593 (patch_assignment): Likewise for `lhs_type'.
6595 * verify.c (verify_jvm_instructions): Remove unused variable
6598 1999-07-25 Richard Henderson <rth@cygnus.com>
6600 * decl.c (va_list_type_node): New.
6602 1999-07-25 Anthony Green <green@cygnus.com>
6604 * gjavah.c (print_stub): New function.
6605 (METHOD_IS_NATIVE): New macro.
6606 (print_mangled_classname): Make static.
6607 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6608 (process_file): Perform stub generation.
6609 (HANDLE_METHOD): Don't emit class decls during stub
6611 (HANDLE_END_METHOD): Take into account stub generation.
6612 (print_method_info): Handle stub generation.
6613 (print_stub): New function.
6614 (print_cxx_classname): Make signature consistant with others.
6615 (help): Describe -stubs option.
6616 (main): Create stub file.
6617 (version): Use version.c.
6618 (print_full_cxx_name): New function.
6619 (print_c_decl): Use print_full_cxx_name.
6621 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6623 * check-init.c (check_init): Handle MAX_EXPR.
6625 1999-07-15 Andrew Haley <aph@cygnus.com>
6627 * lang.c (flag_use_divide_subroutine): New variable.
6628 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6629 fp-to-integer conversion.
6630 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6633 * expr.c (build_java_soft_divmod): New function.
6634 (build_java_binop): Call build_java_soft_divmod if
6635 flag_use_divide_subroutine is set.
6636 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6637 soft_lrem_node: new builtin functions.
6638 (init_decl_processing) Initialize the new builtins.
6639 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6640 soft_lrem_node: new builtin functions.
6641 (build_java_soft_divmod): New function.
6642 * parse.y: Call build_java_soft_divmod if
6643 flag_use_divide_subroutine is set.
6646 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6647 a --specs= arg) even if not linking.
6648 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6649 -fuse-divide-subroutine
6651 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6653 * parse.y (resolve_and_layout): Check methods only once.
6654 (resolve_qualified_expression_name): Verify thrown exceptions
6656 (check_thrown_exceptions): Reject exceptions thrown in
6657 initializer. Error message tuned.
6659 1999-07-14 Andrew Haley <aph@cygnus.com>
6661 * expr.c (expand_expr): Do not return the last statement in a
6662 block as the block's value.
6664 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6667 CALL_EXPR, to avoid order of evaluation changes.
6669 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6671 * parse.y (qualify_ambiguous_name): Do not use
6672 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6674 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * check-init.c (check_init): Handle MAX_EXPR.
6677 * expr.c (force_evaluation_order): Force method call arguments to
6678 be evaluated in left-to-right order.
6679 * parse.y (qualify_ambiguous_name): Loop again to qualify
6680 NEW_ARRAY_EXPR properly.
6682 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * parse.y (patch_invoke): Resolve unresolved invoked method
6686 (qualify_ambiguous_name): STRING_CST to qualify expression for
6687 type name resolution.
6689 1999-06-24 Andrew Haley <aph@cygnus.com>
6691 * class.c (finish_class): Whenever a deferred method is
6692 output, rescan the list of methods to see if a new candidate for
6693 output can be found.
6695 1999-06-28 Tom Tromey <tromey@cygnus.com>
6697 * jvspec.c (lang_specific_driver): Recognize --help.
6699 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6701 * parse.y (resolve_package): Fixed bogus return statement.
6702 (patch_method_invocation): Resolve method invocation beginning with
6703 a package name qualifier.
6705 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6707 * Make-lang.in (java.stage1): Depend on stage1-start.
6708 (java.stage2): Likewise for stage2-start.
6709 (java.stage3): Likewise for stage3-start.
6710 (java.stage4): Likewise for stage4-start.
6712 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * parse.y (java_complete_lhs): When doing cross referencing, don't
6715 try to keep file location on a WFL expanded as a CALL_EXPR.
6717 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6720 compiling to class file a void method with an empty method body.
6721 As a side effect, the bytecode backend will generate the
6722 appropriate `return' instruction.
6724 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * parse.y (lookup_package_type_and_set_next): New function prototype.
6727 (resolve_package): Search current and imported packages.
6728 (lookup_package_type_and_set_next): New function.
6730 1999-06-22 Andrew Haley <aph@cygnus.com>
6732 * verify.c (verify_jvm_instructions): Check for pending blocks
6733 before invalid PC test and opcode switch, not after.
6735 1999-06-21 Andrew Haley <aph@cygnus.com>
6737 * except.c (find_handler_in_range): The upper limit for exception
6738 ranges is exclusive, not inclusive: (start <= pc < end).
6739 (link_handler): find child pointer which points to outer by
6740 searching sibling list: previous code incorrectly assumed that
6741 outer->outer->first_child must point to outer.
6742 * verify.c (verify_jvm_instructions): FIXME added to code for
6744 (verify_jvm_instructions): Do not assume that the last block
6745 processed in a subroutine is a block which ends with a `ret'
6746 instruction. With some control flows it is possible that the last
6747 block ends with an `athrow'.
6749 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6751 * parse.y (qualify_ambiguous_name): Reorganized the post
6752 evaluation of non WFL leading expression nodes.
6754 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6756 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6759 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6761 * parse.y (qualify_ambiguous_name): Handle qualified expression
6762 beginning with a STRING_CST.
6764 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6766 * parse.y (register_fields): Set DECL_INITIAL on both
6767 pre-initialized static and public fields.
6768 (resolve_field_access): Static field access expressions to always
6770 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6771 qualification. CONVERT_EXPR to be resolved as an expression name.
6772 (java_complete_lhs): Identify and access qualified final
6773 initialized field in switch statement case expression.
6774 (fold_constant_for_init): Pre-initialized field decl constant to
6777 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6779 * parse.y (note_possible_classname): Mark returned node with
6780 QUALIFIED_P only if the original class name contained a '/'.
6782 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6784 * Make-lang.in (gcjh): More parallel build fixes.
6786 1999-06-03 Mike Stump <mrs@wrs.com>
6788 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6790 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6792 * except.c (link_handler): Chain exception handlers in order.
6794 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6796 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6797 with nops and process as usual in order to always set correct EH
6798 ranges. Emit detailed warnings about unreachable bytecodes.
6800 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6802 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6805 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6807 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6808 or the searched field decl.
6810 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6812 * parse.y (fold_constant_for_init): Convert numerical constant
6813 values to the type of the assigned field.
6815 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6817 * expr.c (lookup_field): Relaxed the test on class loading error
6819 * parse.y (fold_constant_for_init): Enabeled old code.
6821 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6823 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6824 decide the validity of the cast of a java.lang.Cloneable reference
6826 (patch_conditional_expr): Fixed first argument passed to
6827 binary_numeric_promotion.
6829 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6831 * parse.y (qualify_ambiguous_name): Take into account that a
6832 CONVERT_EXPR might specify a type as a WFL.
6834 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * parse.y (patch_assignment): Save the rhs before using it as an
6837 argument to _Jv_CheckArrayStore.
6839 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6841 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6843 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6846 floating point litteral only when the exponent indicator has been
6849 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6851 * parse.y (formal_parameter:): Construct argument tree list
6852 element even if a yet unsupported final parameter was encountered.
6854 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * parse.y (finish_method_declaration): Issue errors for native or
6857 abstract methods declared with a method body, as well as for non
6858 native or non abstract methods with no method body.
6860 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6862 * class.c (build_utf8_ref): Initialize variable `field'.
6864 * decl.c (init_decl_processing): Initialize variable `field'.
6866 * expr.c (build_known_method_ref): Mark parameters `method_type',
6867 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6868 (process_jvm_instruction): Likewise for parameter `length'.
6870 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6871 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6874 * parse.y (maybe_generate_clinit): Remove unused variable
6875 `has_non_primitive_fields'.
6876 (find_in_imports_on_demand): Initialize variables `node_to_use'
6878 (patch_binop): Likewise for variable `prom_type'.
6879 (patch_unaryop): Likewise for variable `prom_type'.
6881 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6883 * xref.c (xref_table): Add missing initializer.
6885 1999-05-14 Tom Tromey <tromey@cygnus.com>
6887 * java-except.h (struct eh_range): Removed unused `next' member.
6888 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6889 after adding all exception handlers. Sort exception ranges in
6891 (struct pc_index): New structure.
6892 (start_pc_cmp): New function.
6893 * except.c (add_handler): Return `void'. Don't call link_handler;
6894 instead construct an ordinary linked list and do range
6896 (check_nested_ranges): New function.
6897 (link_handler): Changed interface to allow merging of eh_ranges.
6898 Split overlapping ranges. Return `void'.
6900 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6902 * parse.y (constructor_block_end:): New rule, tagged <node>.
6903 (constructor_body:): Use `constructor_block_end' instead of
6906 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6908 * parse.y (statement_nsi:): Pop `for' statement block.
6909 (java_complete_lhs): Labeled blocks containing no statement are
6910 marked as completing normally.
6912 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6914 * xref.c (xref_set_current_fp): New function, defined.
6915 * xref.h (xref_set_current_fp): New function, prototyped.
6917 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * check-init.c (check_init): Take into account that
6920 LABELED_BLOCK_STMT can be empty.
6922 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * parse.y (java_check_regular_methods): Warning check on not
6925 overriding methods with default access in other packages does not
6926 apply to `<clinit>'.
6927 (java_complete_lhs): If block body is an empty_stmt_node, replace
6928 it by NULL_TREE. This prevents gcc from generating an irrelevant
6931 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6933 * check-init.c (check_init): Removed code accepting to see things
6934 falling through default:, when doing xrefs.
6935 * java-tree.h (do_not_fold): New global variable, declared.
6936 * parse.y (do_not_fold): New global variable, defined.
6937 (java_complete_expand_method): Set `do_not_fold' to the value of
6938 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6939 and reinstall them after them have been purged; do not check for
6940 initializations; do not issue missing return errors.
6941 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6943 (patch_binop): Skip the fold part when doing xrefs.
6944 (build_string_concatenation): Skip the concatenation part when
6946 (patch_synchronized_statement): Do not generate a try-finally when
6948 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6949 and keep the location where the throw was seen.
6950 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6951 any treatment on the converted node an simply return a NOP_EXPR of
6953 * xref.c (xref_get_data): New function, defined.
6954 * xref.h (xref_get_data): New function, declared.
6955 (XREF_GET_DATA): Use xref_get_data.
6957 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6959 * gjavah.c (print_include): Cast the result of `strlen' to int
6960 when comparing against a signed value.
6961 (add_namelet): Likewise.
6963 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6965 * expr.c (expand_invoke): Mark parameter `nargs' with
6967 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6969 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6972 * jcf-reader.c (get_attribute): Cast a value to long
6973 when comparing against a signed expression. Likewise.
6975 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6978 1999-05-11 Andrew Haley <aph@cygnus.com>
6980 * parse.y (source_end_java_method): If the current method contains
6981 any exception handlers, force asynchronous_exceptions: this is
6982 necessary because signal handlers in libjava may throw exceptions.
6983 * decl.c (end_java_method): Ditto.
6985 1999-05-11 Tom Tromey <tromey@cygnus.com>
6987 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6989 * jvspec.c (THREAD_NAME): Removed.
6990 (GC_NAME): Likewise.
6991 (MATHLIB): Likewise.
6992 (WITHLIBC): Likewise.
6994 (THREADLIB): Likewise.
6995 (MATH_LIBRARY): Likewise.
6996 (lang_specific_driver): Don't add `-l' options to command line.
6997 Instead, add a single --specs option. Recognize `-L' options and
6998 use them to search for spec file.
6999 (find_spec_file): New function.
7000 (SPEC_FILE): New define.
7002 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7004 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7005 cpplib-enabled build.
7007 1999-05-05 Per Bothner <bothner@cygnus.com>
7009 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7010 temporarily zero it while calling rest_of_decl_compilation.
7012 * java-tree.h (string_ptr_type_node): Add declaration.
7013 * decl.c: Define and initialize string_ptr_type_node.
7014 * parse.y (patch_string_cst): Use string_ptr_type_node.
7016 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7017 * parse.y (for_statement): Now unconditionally exit_block.
7018 (finish_labeled_statement): No longer exit_block if for-loop.
7019 (patch_loop_statement): Check harder if the loop is already labeled.
7021 * parse.y (patch_initialized_static_field): Removed function.
7022 (maybe_generate_clinit): Removed special handling for interfaces.
7023 (java_complete_expand_methods): Do a preliminary java_complete_tree
7024 on <clinit> to determine if it can be removed.
7025 (java_complete_expand_method): Remove special handling for <clinit>.
7026 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7027 optimize if we get back empty_stmt_node.
7028 For MODIFY_EXPR, re-do checking of static initializers.
7029 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7030 For VAR_DECL, pass correct context.
7032 * verify.c (verify_jvm_instructions): Better error messages.
7034 1999-05-03 Tom Tromey <tromey@cygnus.com>
7036 * parse-scan.y (interface_declaration): Call
7037 report_class_declaration for interfaces.
7039 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7041 * Makefile.in: Remove -v from bison command lines.
7043 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * check-init.c (check_init): Exclude a case of error when doing
7047 * class.c (layout_class_method): Don't generate the error message
7048 twice when compiling from source.
7049 * lang-options.h: Added `-Wredundant-modifers' and
7050 `-Wunusupported-jdk11' flags and help text.
7051 * lang.c (lang_decode_option): Added support for
7052 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7053 flag_static_local_jdk11 and flag_redundant set accordingly.
7054 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7055 * parse.h (EXPR_WFL_ADD_COL): New macro.
7056 (DECL_END_SOURCE_LINE): Likewise.
7057 (DECL_INHERITED_SOURCE_LINE): Likewise.
7058 * parse.y (static_ref_err): New function, prototyped.
7059 (CCB_TK): Now tagged <operator>.
7060 (class_body:): Remember the location of the closing '}' of a class
7061 definition when doing xrefs.
7063 (block_end:): Likewise.
7064 (create_class): Remember the location of the inherited class
7065 identifier when doing xrefs.
7066 (register_fields): Added test on first operand of `init' before
7067 testing it TREE_CODE.
7068 (method_header): Store the location of the class identifier in the
7069 class decl when doing xrefs.
7070 (finish_method_declaration): Don't combine first/last method line
7072 (java_check_regular_methods): Warning check on not overriding
7073 methods with default access on other packages move before check on
7074 static methods. Initialization of `aflags' also moved up.
7075 (resolve_expression_name): Call static_ref_err to report the error.
7076 (static_ref_err): New function, implemented.
7077 (resolve_field_access): Returned simplified static field access
7079 (resolve_qualified_expression_name): Check for illegal use of
7080 static fields in a non static context. Call static_ref_err to
7081 report error in various places.
7082 (java_complete_tree): Do not fold initialized static fields when
7084 (java_complete_lhs): Likewise.
7086 1999-04-29 Anthony Green <green@cygnus.com>
7088 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7089 create internal labels.
7090 (lookup_label): Ditto.
7092 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7094 * class.c (layout_class_method): Generate <clinit>'s rtl for
7096 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7097 for interfaces' <clinit>.
7098 * expr.c (lookup_field): Search for fields in interfaces.
7099 (expand_invoke): Fixed indentation.
7100 (expand_java_field_op): Likewise. Use IS_CLINIT.
7101 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7102 (IS_CLINIT): New macro.
7103 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7104 interface was parsed.
7105 (maybe_generate_clinit): Don't generate if the current class is an
7106 interface with only fields of primitive types.
7107 (reset_method_name): Use IS_CLINIT.
7108 (java_complete_expand_method): Expand <clinit> when it exists for
7109 interfaces. Use IS_CLINIT.
7110 (resolve_expression_name): Use DECL_CONTEXT instead of
7111 current_class to build static field references.
7112 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7113 ARRAY_REF when doing xreferencing.
7114 (check_final_assignment): Fixed typo in leading comment. Use
7116 (patch_array_ref): Don't fully expand array references when
7118 (patch_return): Use IS_CLINIT.
7119 (patch_throw_statement): Likewise.
7121 1999-04-22 Tom Tromey <tromey@cygnus.com>
7123 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7125 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7127 * decl.c (predef_filenames, predef_filenames_size): New globals
7128 (init_decl_processing): predef_filenames and predef_filenames_size
7130 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7132 * jcf-parse.c (predefined_filename_p): New function.
7133 (yyparse): Check that files on the command line are specified only
7134 once and issue a warning otherwise.
7135 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7136 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7137 avoid a gcc warning with -W -Wall turned on.
7138 (java_expand_classes): Abort if errors were encountered.
7139 (java_complete_lhs): If the cross reference flag is set, wrap
7140 field DECL node around a WFL when resolving expression name.
7142 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * lang.c (lang_decode_option): Fixed returned value when parsing
7145 `-fxref=...' and `-Wall'.
7146 * parse.y (source_end_java_method): Do not generate code when
7147 flag_emit_xref is set.
7148 (resolve_expression_name): Do not build static field access when
7149 flag_emit_xref is set.
7150 (resolve_field_access): No special treatment on `length' when
7151 flag_emit_xref is set. Do not build qualified static field access
7152 when flag_emit_xref is set.
7153 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7154 when flag_emit_xref is set.
7155 (patch_assignment): Do not generate array store runtime check when
7156 flag_emit_xref is set.
7157 * xref.c (xref_flag_value): Fixed function declaration
7159 (xset_set_data): New function.
7160 * xref.h (xref_set_data): Added prototype for new function.
7161 (typedef struct xref_flag_table): New field data.
7162 (XREF_GET_DATA): New macro.
7164 1999-04-19 Tom Tromey <tromey@cygnus.com>
7166 * xref.h (enum): Removed trailing comma.
7168 * parse.y (resolve_qualified_expression_name): Added missing
7171 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7173 * gjavah.c: New prototypes for java_float_finite and
7176 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7178 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7181 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7183 * Makefile.in (TREE_H): Add tree-check.h.
7184 (RTL_H): Add genrtl.h.
7186 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7188 * parse.y (patch_assignment): Added ArrayStoreException runtime
7191 1999-04-06 Per Bothner <bothner@cygnus.com>
7193 * expr.c (pop_type_0): New function.
7194 (pop_type): Use pop_type_0.
7195 * java-tree.h (pop_type_0): New declaration.
7196 * verify.c (verify_jvm_instructions): Check return instructions.
7198 * parse.y (patch_binop): Don't fold if non-constant and emiting
7201 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7203 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7205 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7206 (main_jcf): Don't define.
7207 (process_file): Don't set `main_jcf'.
7209 * java-tree.h (main_jcf): Don't declare.
7211 * jcf-parse.c (main_jcf): Add static definition.
7213 * lang.c (main_jcf): Don't define.
7215 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7217 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7219 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7221 * jcf-depend.c: Include "config.h", not <config.h>.
7223 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7226 * jcf-path.c: Include "config.h", not <config.h>.
7228 * lex.c: Don't include various system header files.
7229 (java_init_lex): Cast the argument of `bzero' to PTR
7231 * parse-scan.y (java_push_parser_context): Likewise.
7233 * parse.y (java_push_parser_context): Likewise.
7234 (patch_bc_statement): Match format specifier to variable argument.
7236 * xref.c: Don't include <stdio.h>.
7238 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7240 * parse.y (struct parser_ctxt *ctxp): Now global.
7241 (declare_local_variables): Use WFL compound value for the
7242 declaration source line value, when doing cross-referencing.
7244 1999-03-31 Tom Tromey <tromey@cygnus.com>
7246 * gjavah.c (print_field_info): Allow constants of other types.
7247 (print_include): Generate include when new name is proper prefix
7248 of already printed name.
7249 (add_namelet): Likewise.
7250 (cxx_keyword_subst): New function.
7251 (print_method_info): Use it.
7252 (print_field_name): New function.
7253 (get_field_name): New function.
7254 (print_field_info): Use get_field_name and print_field_name.
7256 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7258 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7259 'KR-C', so gperf uses the `const' keyword on strings.
7261 * keyword.gperf (java_keyword): Const-ify a char*.
7263 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7265 * parse.y (patch_bc_statement): Fixed identation and a bogus
7268 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7270 * parse.y (patch_assignment): Allow static variables in other
7271 classes to be assigned.
7273 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7275 * class.c (maybe_add_interface): Remove unused variable
7277 (make_class_data): Use = for assignment, not ==. Likewise.
7278 (emit_register_classes): Remove unused variable `decl'.
7280 * lex.c: Fix comment so as not to contain an embedded `/*'.
7282 * verify.c (verify_jvm_instructions): Remove unused variable
7285 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7287 * parse.y (complete_loop_body): Rename to finish_loop_body.
7288 (complete_labeled_statement): Rename to finish_labeled_statement.
7289 (complete_for_loop): Rename to finish_for_loop.
7290 (complete_method_declaration): Rename to finish_method_declaration.
7292 * java-tree.h (continue_identifier_node): New global node.
7293 * decl.c: Define and initialize continue_identifier_node.
7294 * parse.y (generate_labeled_block): Remove - no longer needed.
7295 (build_loop_body): Use continue_identifier_node for continue block.
7296 (finish_labeled_statement): Also do pop_labeled_block actions.
7297 (java_complete_lhs): POP_LOOP even if error.
7298 (build_labeled_block): Special handling for continue_identifier_node.
7299 (patch_loop_statement): Re-organize.
7300 (patch_bc_statement): Re-write.
7302 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7304 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7305 using a WFL compound value.
7306 * parse.y (xref.h): Include.
7307 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7309 (register_fields): Set WFL compound value to lineno if doing
7311 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7313 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7314 * xref.h (expand_xref): Prototype renamed from xref_generate.
7316 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7318 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7319 (GET_CURRENT_BLOCK): New macro.
7320 * parse.y (current_static_block): New global variable.
7321 (method_body:): Define action.
7322 (complete_method_declaration): Set current_function_decl to NULL
7323 when work on the current method is done.
7324 (declare_local_variables): Use GET_CURRENT_BLOCK.
7325 (java_method_add_stmt): Likewise.
7326 (java_complete_expand_method): Disable the use of `this' when
7328 (enter_a_block): If no current method exist, use
7329 current_static_block to link static initializer blocks.
7330 (exit_block): Rewritten to use current_static_block when no current
7332 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7333 (patch_return): Forbid the use of `return' in static initializers.
7334 (patch_throw_statement): Fixed indentation. Issue specific error
7335 for uncaught thrown checked exception in static initializer
7336 blocks. Removed FIXME.
7338 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7340 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7341 Link gcj from gcc.o.
7343 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7345 * parse.y (find_applicable_accessible_methods_list): When dealing
7346 with interface: ensure that a given interface or java.lang.Object
7347 are searched only once.
7349 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7351 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7353 * jcf-dump.c (print_access_flags): Add braces around if-else.
7355 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7358 * lex.c (build_wfl_node): Add static prototype.
7360 * lex.h (build_wfl_node): Remove static prototype.
7362 * parse.y: Include lex.c early enough to declare everything needed.
7363 Ensure calls to `build_wfl_node' pass the proper arguments.
7364 (create_class): Remove unused variable `super_decl'.
7365 (get_printable_method_name): Initialize variable `name'.
7367 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * Changelog: Fixed 1999-03-22 typos.
7370 * lang.c (lang_decode_option): Fixed typo in error string in the
7373 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7377 * java-tree.h (flag_emit_xref): Declared extern.
7378 * lang.c (xref.h): Included.
7379 (flag_emit_xref): New global variable.
7380 (lang_decode_option): Added support for -fxref.
7384 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7386 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7389 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7391 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7392 $(srcdir)/../system.h and $(JAVA_TREE_H).
7393 (jcf-io.o): Depend on $(JAVA_TREE_H).
7394 (mangle.o): Likewise.
7396 * check-init.c (check_cond_init): Add static prototype.
7398 * class.c (build_java_method_type, hashUtf8String,
7399 make_field_value, get_dispatch_vector, get_dispatch_table,
7400 append_gpp_mangled_type, mangle_static_field): Likewise.
7401 (strLengthUtf8): Hide unused definition.
7402 (hashUtf8String): Const-ify.
7403 (make_field_value): Un-ANSI-fy.
7405 * constants.c: Move inclusion of jcf.h above java-tree.h.
7406 (set_constant_entry, find_class_or_string_constant,
7407 find_name_and_type_constant, get_tag_node,
7408 build_constant_data_ref): Add static prototype.
7410 * decl.c (push_jvm_slot, builtin_function,
7411 lookup_name_current_level): Likewise.
7412 (builtin_function): Const-ify.
7414 * except.c (expand_start_java_handler, expand_end_java_handler):
7415 Add static prototype.
7417 * expr.c (flush_quick_stack, push_value, pop_value,
7418 java_stack_swap, java_stack_dup, build_java_athrow,
7419 build_java_jsr, build_java_ret, expand_java_multianewarray,
7420 expand_java_arraystore, expand_java_arrayload,
7421 expand_java_array_length, build_java_monitor, expand_java_pushc,
7422 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7423 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7424 expand_compare, expand_test, expand_cond, expand_java_goto,
7425 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7426 expand_java_field_op, java_push_constant_from_pool): Likewise.
7428 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7429 (build_java_arraynull_check): Mark parameters `node' and `type'
7430 with ATTRIBUTE_UNUSED.
7431 (note_label): Likewise for parameter `current_pc'.
7432 (expand_java_call, expand_java_ret): Hide unused definition.
7434 * java-tree.h (make_class, build_constants_constructor,
7435 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7436 init_outgoing_cpool, register_class, emit_register_classes,
7437 java_layout_seen_class_methods): Prototype.
7438 (unicode_mangling_length): Const-ify.
7439 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7440 emit_unicode_mangled_name, format_int, format_uint,
7441 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7442 jcf_print_utf8_replace, open_class): Prototype.
7444 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7445 <stdio.h>. Include tree.h/java-tree.h.
7446 (utf8_equal_string usage, process_class): Add static prototype.
7447 (open_class): Don't prototype this here.
7448 (utf8_equal_string): Match arguments to format specifiers.
7449 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7450 TABLE_SWITCH, disassemble_method): Likewise.
7452 * jcf-io.c: Include tree.h/java-tree.h.
7453 (open_class, find_classfile, jcf_print_utf8,
7454 jcf_print_utf8_replace): Const-ify.
7456 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7457 parse_class_file): Add static prototype.
7458 (find_in_current_zip): Match definition to existing static
7461 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7462 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7463 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7464 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7465 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7466 generate_bytecode_return, perform_relocations, init_jcf_state,
7467 init_jcf_method, release_jcf_state, generate_classfile):
7468 Add static prototype.
7469 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7470 (make_class_file_name): Const-ify.
7472 * jcf.h (find_classfile): Const-ify.
7474 * jv-scan.c (reset_report): Remove prototype.
7476 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7477 (error): Rewrite to allow varargs.
7479 * lang.c (lang_f_options): Const-ify.
7481 * lex.c (java_parse_escape_sequence): Add static prototype.
7482 (java_allocate_new_line): Match definition to existing static
7485 * mangle.c Include tree.h/java-tree.h.
7486 (unicode_mangling_length, emit_unicode_mangled_name,
7487 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7489 * parse.h (jdep_code): Remove trailing comma in enumeration.
7490 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7491 (reset_report): Add prototype.
7493 * verify.c (push_pending_label, merge_types): Add static
7496 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7498 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7500 * parse.y (find_applicable_accessible_methods_list): Extend the
7501 search to superinterfaces when relevant.
7502 (search_applicable_methods_list): New function.
7504 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * class.c (unmangle_classname): Implemented stricter testing
7507 before setting the QUALIFIED_P flag on an identifier.
7509 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7511 * parse.y (java_complete_lhs): Call force_evaluation_order
7512 after patch_newarray.
7513 (patch_binop): Don't call fold if there are side effects.
7515 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * parse.y (java_stabilize_reference): Use save_expr instead of
7518 building a SAVE_EXPR node.
7519 (java_complete_lhs): Patch the resulting string of the `+='
7520 operator (if necessary) and complete the RHS after having built
7523 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7525 * class.c (make_class): Don't set CLASS_P here (because
7526 this function is also called by build_java_array_type).
7527 (push_class): Set CLASS_P here instead.
7528 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7530 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7531 context. If the context is class, perfer "super" over "synchronized".
7532 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7534 * parse.y (create_class): Don't call parser_check_super here;
7535 it is not robust. Always wait until later.
7537 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7538 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7540 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7542 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7543 * lex.h (UNGETC): Change misleading macro.
7545 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7547 * parse.y (java_stabilize_reference): Return NODE when patching a
7549 (java_complete_lhs): Put parenthesis around truth values.
7551 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * class.c (layout_class_method): Don't make rtl for interface
7555 * parse.h (GET_TYPE_NAME): New macro.
7556 * parse.y (if_then_statement:): Fixed indentation.
7557 (if_then_else_statement:): Likewise.
7558 (for_statement:): Fixed spacing.
7559 (try_statement:): Fixed indentation.
7560 (create_interface): Don't force interfaces to be abstract.
7561 (method_header): Abstract methods are OK in interfaces.
7562 (declare_local_variables): Fixed typo in comment.
7563 (java_complete_expand_method): Fixed indentation.
7564 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7565 non accessible fields.
7566 (java_stabilize_reference): New function.
7567 (java_complete_lhs): Fixed indentation. Use
7568 java_stabilize_reference in compound assignement. Insert the
7569 cast. If not processing `+' fix string constants before processing
7572 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7574 * constants.c (find_class_or_string_constant): Cast variable `j'
7575 to a `jword' when comparing against one.
7577 * expr.c (java_lang_expand_expr): Remove unused variables
7578 `has_finally_p' and `op0'.
7580 * gjavah.c (print_field_info): Cast a value to jint when comparing
7581 against one. Likewise for a jlong.
7582 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7583 against a signed quantity.
7585 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7586 (print_signature): Don't needlessly dereference variable `str'
7588 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7589 `max_locals' with ATTRIBUTE_UNUSED.
7590 (jcf_parse_class): Likewise for variable `index'.
7592 * parse.h (reverse_jdep_list): Remove static prototype.
7594 * parse.y (build_jump_to_finally): Remove prototype and definition.
7595 (reverse_jdep_list): Add static prototype.
7597 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7598 `assignment' and `expr_decl'.
7600 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7602 1999-03-12 Andrew Haley <aph@cygnus.com>
7604 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7605 we'll need a directory separator and a null character.
7607 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7609 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7611 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7616 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7618 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7620 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7622 * class.c (layout_class_method): A static method in a base class
7623 is never overridden, so treat it like it doesn't exist.
7624 However, do complain about private non-static method overriding
7625 public static method.
7627 * parse.y: Don't set unused INITIALIZED_P flag.
7628 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7630 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7631 (build_array_from_name): Re-order &index[string] to &string[index].
7633 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7634 error_mark (it might catch more errors, but it is more likely to lose).
7636 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7638 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7639 (parse-scan.o): Depend on toplev.h.
7641 * class.c (make_method_value): Add prototype. Make it static.
7642 Remove unused second argument, caller changed.
7644 * expr.c (java_lang_expand_expr): Remove unused variable
7647 * java-tree.h: Don't prototype find_in_current_zip.
7648 Add prototypes for verify_constant_pool, start_java_method,
7649 end_java_method, give_name_to_locals, expand_byte_code,
7650 open_in_zip, set_constant_value, find_constant1, find_constant2,
7651 find_utf8_constant, find_string_constant, find_class_constant,
7652 find_fieldref_index, find_methodref_index, write_constant_pool,
7653 count_constant_pool_bytes and encode_newarray_type.
7655 * jcf-dump.c: Remove unused variable `LONG_temp'.
7657 * jcf-parse.c: Include parse.h.
7658 (jcf_parse_source): Remove unused parameter, all callers changed.
7659 (jcf_figure_file_type): Add static prototype.
7660 (find_in_current_zip): Likewise. Also remove unused parameter,
7661 all callers changed.
7662 (read_class): Initialize variable `saved_pos'.
7664 * jcf-reader.c (jcf_parse_preamble): Mark variables
7665 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7667 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7668 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7669 (java_parse_doc_section): Initialize variable `seen_star'.
7670 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7671 (java_lex_error): Mark parameters `msg' and `forward' with
7673 (java_get_line_col): Mark parameters `filename' and `line' with
7676 * parse-scan.y: Include toplev.h.
7677 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7679 * parse.h: use `struct JCF', not plain `JCF'.
7680 (java_parser_context_save_global, java_expand_classes
7681 java_parser_context_restore_global, java_parse): Add prototypes.
7683 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7686 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7688 * check-init.c (check_init): COPYN takes word count, not bit count.
7690 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7692 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7693 explicit build_decl. (Avoids crash in reload when optimizing.)
7695 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7697 * decl.c (complete_start_java_method): Handle synchronized method
7698 even when compiling from bytecode.
7700 1999-02-26 Tom Tromey <tromey@cygnus.com>
7702 * gjavah.c (add_class_decl): Only generate `#include' if outer
7703 class is not the name of the class we are processing. Correctly
7704 append `.h' in #include.
7705 (process_file): Clean up newlines around generated `#include's.
7706 (decode_signature_piece): Correctly handle inner classes.
7707 (struct include): New structure.
7708 (all_includes): New global.
7709 (print_include): New function.
7710 (add_class_decl): Use it.
7711 (process_file): Likewise.
7712 (add_class_decl): Generate include for java-array.h if array
7714 (process_file): Don't generate java-array.h include.
7716 * gjavah.c (add_namelet): Check for standard package names here.
7717 (add_class_decl): Don't check for standard package names here.
7719 1999-02-25 Tom Tromey <tromey@cygnus.com>
7721 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7722 When reading a zip file, only use strncmp if both strings are
7723 bigger than the buffer length. Initialize `k' when looping
7726 1999-02-24 Tom Tromey <tromey@cygnus.com>
7728 * gjavah.c (struct namelet): New structure.
7729 (add_namelet): New function.
7730 (print_namelet): New function.
7731 (print_class_decls): Use add_namelet and print_namelet to generate
7732 namespaces and not classes.
7733 (method_printed): New global.
7734 (HANDLE_END_METHOD): Examine method_printed.
7735 (print_method_info): Set method_printed when required. Print
7736 error if function to be ignored is marked virtual. Handle $finit$
7738 (METHOD_IS_FINAL): New macro.
7739 (print_field_info): Use it.
7740 (HANDLE_METHOD): Clear method_printed.
7741 (method_pass): New global.
7742 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7743 (process_file): Do two passes over both fields and methods.
7744 (HANDLE_METHOD): Examine method_pass.
7746 (add_class_decl): New function.
7747 (print_class_decls): Don't scan over entire constant pool.
7749 1999-02-23 Tom Tromey <tromey@cygnus.com>
7751 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7752 disable linking in that case.
7754 1999-02-20 Tom Tromey <tromey@cygnus.com>
7756 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7759 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7761 * decl.c (build_result_decl), java-tree.h: New method.
7762 (complete_start_java_method): Handle synchronized methods.
7763 Don't build DECL_RESULT here. (Ordering dependency problem.)
7764 (start_java_method): Call build_result_decl here instead ...
7765 * parse.y (java_complete_expand_method): ... and here.
7766 (expand_start_java_method): Don't call complete_start_java_method here.
7767 (java_complete_expand_method): Call it here instead.
7768 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7769 * java-tree.h: ... here.
7771 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7772 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7773 for ARRAY_REF - it doesn't work when array bounds are checked.
7774 (patch_array_ref): Handle it here instead.
7776 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7778 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7780 Force left-to-right evaluation of binary operations etc.
7781 * expr.c (force_evaluation_order), java-tree.h: New function.
7782 * parse.y (java_complete_lhs): Pass binary operations, procedure
7783 calls, and ARRAY_REFs to force_evaluation_order.
7784 (various): Set TREE_SIDE_EFFECTS more carefully.
7786 Tolerate random (non-UTF8) encoding in comments without complaining.
7787 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7788 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7790 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7791 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7793 * parse.y (java_complete_lhs): Ignore an empty statement in a
7794 COMPOUND_EXPR. Don't complain about empty statement after return.
7796 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7798 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7799 in TREE_LIST - just chain the POINTER_TYPEs together.
7800 (resolve_class): If type already resolved, return decl.
7801 After resolving, update TREE_TYPE(class_type), and name (if array).
7802 * parse.h (do_resolve_class), parse.y: Make non-static.
7803 * class.c (maybe_layout_super_class): Take this_class argument.
7804 Do do_resolve_class if necessary.
7805 (layout_class, layout_class_methods): Adjust calls appropriately.
7806 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7807 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7808 * typeck.c (build_java_array_type): Don't call layout_class.
7810 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * parse.y (check_pkg_class_access): Allow private class access
7813 within the same package.
7814 (strip_out_static_field_access_decl): New function.
7815 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7816 operator argument before testing its nature.
7818 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7820 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7821 (TRY_EXPR): Simplify - it no longer has a finally clause.
7822 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7823 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7824 * expr.c (java_lang_expand_expr): Likewise.
7825 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7826 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7827 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7828 (build_try_statement): Remove finally parameter and handling.
7829 (build_try_finally_statement): New function.
7830 (patch_try_statement): No longer need to support finally clause.
7831 (try_statement): Update grammar action rules.
7832 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7833 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7835 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7837 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7838 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7840 1999-02-17 Andrew Haley <aph@cygnus.com>
7842 * class.c (build_utf8_ref): Back out broken patch which was
7843 intended to to output signatures using '.' as a separator.
7845 * class.c (make_class_data): Output signatures using '.' as a
7846 separator, rather than '/'.
7847 (mangled_classname): Likewise.
7848 (make_field_value): Likewise.
7849 (make_method_value): Likewise.
7850 * constants.c (alloc_class_constant): Likewise.
7851 * expr.c (build_invokeinterface): Likewise.
7853 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7856 of an ancient workaround.
7858 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7860 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7863 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7865 * lex.c (yylex): Encode \0 as UTF8.
7867 1999-02-10 Tom Tromey <tromey@cygnus.com>
7869 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7870 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7871 (libgcj_zip): Renamed.
7872 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7874 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7876 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7877 (GC_NAME): Renamed -lgc to -lgcjgc.
7879 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7881 * lex.c (java_lang_cloneable): Initialize.
7882 * parse.y (java_lang_cloneable): New static variable.
7883 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7884 doing one more qualification round.
7885 (valid_ref_assignconv_cast_p): Reject null source or
7886 destination. Allow an array to be cast into java.lang.Cloneable.
7887 (patch_cast): Swapped two first arguments to first call to
7888 valid_ref_assignconv_cast_p.
7890 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7892 * parse.h: DECL_P renamed JDECL_P.
7893 * parse.y: DECL_P replaced by JDECL_P.
7894 (build_array_from_name): Always use pointer's type.
7895 (patch_bc_statement): Extra code to search continue target in a
7896 for loop. Fixed comments. Continue target is current loop when
7899 1999-02-05 Andrew Haley <aph@cygnus.com>
7901 * class.c (make_class_data): The superclass of an interface should
7902 be null, not class Object.
7904 * lex.c (java_lex): Sign extend hex literals.
7906 1999-02-04 Andrew Haley <aph@cygnus.com>
7908 * class.c (build_utf8_ref): Output signatures using '.' as a
7909 separator, rather than '/'.
7910 (make_class_data): Likewise.
7912 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7914 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7915 mkstemp.o. Get them from libiberty now.
7917 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7919 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7921 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7923 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7926 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7928 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7929 * jcf-write.c (generate_bytecode_return): New function.
7930 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7932 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7933 generate special [fd]const_[01] instructions.
7935 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7937 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7938 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7940 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7942 * parse.y (patch_method_invocation): Handle calling static methods,
7943 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7945 * parse.y (java_complete_lhs): Don't complain about unreachable
7946 exit condition in a do-while statement.
7948 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * lex.c (java_read_char): Fixed utf8 decoding.
7951 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7953 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7954 comments. Local variable `all_primitive' is gone. Broadened
7955 acceptance of `0' to floating point targets. `long' can now be
7956 widened to `double' or `float'.
7957 (valid_method_invocation_conversion_p): Added leading
7958 comment. Fixed tabulation.
7959 (build_string_concatenation): Optimize out left or right empty
7962 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7964 * jcf-write.c (localvar_alloc): Only emit entry for
7965 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7966 (generate_bytecode_insns): Only call put_linenumber if
7967 debug_info_level > DINFO_LEVEL_NONE.
7968 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7969 is specified, add -g1 (for compatibility wih javac).
7971 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7973 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7974 gjavah.o, check-init.o, jv-scan.o
7976 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7978 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7980 * gjavah.c: Include config.h and system.h.
7982 * javaop.h (inline): Don't define, its handled by system.h.
7983 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7984 from `inline' to `static inline'.
7986 * jcf.h (inline): Don't define, its handled by system.h.
7988 * lex.c (inline): Likewise.
7990 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7992 * lang-specs.h: Map -Qn to -fno-ident.
7994 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7996 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7998 1999-01-29 Tom Tromey <tromey@cygnus.com>
8000 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8001 then cast it to Object before calling `append' method.
8003 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8005 * check-init.c (check_bool2_init, check_bool_init, check_init):
8006 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8007 * jcf-write.c (generate_bytecode_insns): Likewise.
8009 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8012 * parse.y (patch_cast): Allow a boolean to be cast into a
8015 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * parse.y: (class_declaration:): Fixed indentation.
8018 (class_member_declaration:): Extra `;' after field declaration now
8020 (interface_declaration:): Removed debug messages in error reports.
8021 (patch_binop): Nodes created and returned inherit the orignal
8022 node's COMPOUND_ASSIGN_P flag value.
8023 (patch_cast): Fix cast from char to floating point.
8025 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8027 * except.c, java-except.h (expand_resume_after_catch): new
8029 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8030 to branch back to main flow of control after a catch block.
8032 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8034 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8035 $(srcdir)/../system.h.
8036 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8037 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8038 (jcf-write.o): Likewise.
8039 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8040 (mangle.o): Depend on $(srcdir)/../toplev.h.
8041 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8042 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8044 * class.c: Include output.h and parse.h.
8045 (mangled_classname): Add the `const' keyword to a char*.
8046 (find_named_method): Hide unused function definition.
8047 (build_utf8_ref): Change type of variable `c' to unsigned char.
8048 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8049 (build_class_ref): Add the `const' keyword to a char*.
8050 (layout_class_method): Remove unused variable `buf'.
8052 * decl.c (find_local_variable): Remove unused variable `rtl'.
8053 (pushdecl): Likewise for variables `different_binding_level' and
8055 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8056 (maybe_build_cleanup): Likewise for parameter `decl'.
8058 * except.c (expand_start_java_handler): Mark parameter `range'
8059 with ATTRIBUTE_UNUSED.
8061 * expr.c: Include except.h.
8062 (pop_type): Remove unused variable `i'.
8063 (pop_value): Likewise for variables `n_words' and `i'.
8064 (expand_java_arrayload): Likewise for variable `convert'.
8065 (java_lang_expand_expr): Likewise for variables `op0', `type',
8066 `mode', `unsignedp', `node' and `elements'.
8067 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8069 (process_jvm_instruction): Add a `const' qualifier to a char*.
8071 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8072 (temp_directory): Likewise.
8073 (print_c_decl): Likewise.
8074 (print_method_info): Likewise.
8075 (decode_signature_piece): Likewise.
8076 (print_mangled_classname): Likewise.
8078 * java-except.h: Provide prototypes for maybe_start_try,
8079 maybe_end_try and add_handler.
8081 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8082 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8083 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8084 init_expr_processing, push_super_field, init_class_processing,
8085 can_widen_reference_to, class_depth, verify_jvm_instructions,
8086 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8087 set_local_type, merge_type_state, push_type, load_type_state,
8088 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8089 emit_unicode_mangled_name): Add prototypes.
8091 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8092 (print_signature_type): Use ISDIGIT, not isdigit.
8093 (print_signature): Remove unused variable `j'.
8095 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8096 int when comparing against one.
8098 * jcf-parse.c: Include toplev.h.
8100 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8101 (localvar_free): Remove unused variable `i'.
8102 (generate_bytecode_conditional): Likewise for variable `kind'.
8104 * jv-scan.c: Include config.h and system.h. Remove redundant
8105 OS header and gansidecl.h includes.
8106 (warning): Add the `const' keyword to a char*. Also add
8107 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8108 __STDC__, when determining whether to use ANSI-isms.
8109 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8110 (xmalloc): Don't redundantly prototype here.
8111 (main): Remove unused parameter `envp'. Also fix the arguments
8112 passed to function `fatal' to match the format specifier.
8114 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8116 * mangle.c: Include toplev.h.
8117 (emit_unicode_mangled_name): Declare parameter `len'.
8119 * parse.y (parse_warning_context): Add the `const' keyword to a
8120 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8121 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8122 (issue_warning_error_from_context): Add the `const' keyword to
8124 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8125 not `__STDC__' for whether to use ANSI-isms.
8127 * typeck.c (incomplete_type_error): Mark parameters `value' and
8128 `type' with ATTRIBUTE_UNUSED.
8129 (parse_signature_type): Use ISDIGIT, not isdigit.
8131 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8132 (verify_jvm_instructions): Likewise. Remove unused variables
8133 `field_name' and `default_val'.
8135 * zextract.c: Include config.h and system.h. Remove redundant
8138 * zipfile.h: Prototype `read_zip_archive'.
8140 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8142 * typeck.c (convert): Allow conversions to void type: some
8143 optimizations in gcc do this.
8145 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8147 * typeck.c (convert_ieee_real_to_integer): New function.
8148 (convert): When not using fast-math and using hardware fp, convert
8149 an IEEE NaN to zero.
8151 1999-01-18 Andrew Haley <aph@cygnus.com>
8153 * parse.y (patch_binop): Do a type conversion from signed to
8154 unsigned and then back to signed when a ">>>" is found.
8156 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8158 * java-tree.h: (check_for_initialization): Added prototype.
8159 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8160 * parse.y (do_resolve_class): Removed unused locals.
8161 (read_import_dir): Likewise.
8162 (resolve_qualified_expression_name): Array creation
8163 expressions are valid primary expressions.
8164 (qualify_ambiguous_name): Likewise.
8165 (patch_synchronized_statement): Removed unused local.
8167 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8169 * Makefile.in (zextract.o): Add dependencies.
8171 * Makefile.in: Do not put ^Ls at the start of a line.
8173 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8175 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8176 sub-type the result of the call that gets the exception value.
8178 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8179 don't call finish_class.
8181 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8182 clear found before continuing.
8184 * verify.c (verify_jvm_instructions): On an array load, allow
8185 and handle top of stack to be TYPE_NULL.
8187 * gjavah.c (generate_access): Translate Java package private or
8188 protected access to C++ public, but with a comment.
8190 1999-01-13 Andrew Haley <aph@cygnus.com>
8192 * expr.c (generate_name): Name prefix changed to avoid clashes
8193 with assembler temp labels.
8195 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8196 MODIFY_EXPR. Without this, code for the assignement may not be
8197 generated at all and the synchronized statement will read an
8198 uninitialized variable.
8200 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8202 * class.c (maybe_layout_super_class): Fixed returned value.
8203 * lex.c: Added 1999 to the copyright.
8204 (java_init_lex): Initialize java_lang_imported.
8205 * lex.h: Added 1999 to the copyright.
8206 * parse.h: Added 1999 to the copyright.
8207 (REGISTER_IMPORT): Fixed typo in trailing macro.
8208 (CURRENT_OSB): New macro.
8209 (struct parser_ctxt): New fields osb_depth, osb_limit.
8210 * parse.y (java_lang_id): New global variable.
8211 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8212 (array_creation_expression:): Use CURRENT_OSB.
8213 (dims:): Uses a stack to keep track of array dimensions.
8214 (cast_expression:): Use CURRENT_OSB.
8215 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8217 (register_fields): Fixed typos in comment.
8218 (check_method_redefinition): Fixed comment indentation.
8219 (java_check_regular_methods): Set saved found wfl to NULL after
8220 having reinstalled it in the previously found DECL_NAME.
8222 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8224 * gjavah.c (java_float_finite): Use a union to do type punning.
8225 (java_double_finite): Likewise.
8227 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8229 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8230 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8231 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8232 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8233 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8234 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8236 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8238 * check-init.c (check_init): If compiling to native, we don't
8239 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8241 1999-01-08 Tom Tromey <tromey@cygnus.com>
8243 * parse-scan.y (variable_declarator_id): Set or increment
8245 (bracket_count): New global.
8246 (formal_parameter): Handle case where bracket pairs trail variable
8249 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8251 * jcf-parse.c (yyparse): variable len changed from a char to an
8252 int to prevent overflow.
8254 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8256 * java-tree.h: Declare read_class.
8257 * jcf-parse.c (read_class): New function.
8258 (load_class): Now just call read_class.
8260 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8261 * jcf-parse.c (parse_source_file): Declare save_error_count,
8262 which is needed by java_parse_abort_on_error macro,
8263 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8265 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8266 constructor, if initializing a static field.
8267 (patch_new_array_init): Set TREE_CONSTANT if it is.
8268 * expr.c (java_lang_expand_expr): For a static array constructor
8269 of primitive elements, allocate the array itself statically.
8270 Disabled until we can set the vtable field statically.
8272 * check-init.c: New file. Checks for definite assignment.
8273 * Makefile.in (JAVA_OBJS): Add check-init.o.
8274 * parse.y (java_complete_expand_method): Call check_for_initialization.
8275 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8277 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8279 * parse.y : include system.h instead of including
8280 standard headers directly with the exception of <dirent.h>.
8282 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8284 * lex.h: Moved static function declarations to lex.c,
8285 to shut up some -Wall warnings.
8286 * lex.c: Static function declarations moved here.
8287 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8289 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8291 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8293 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8295 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8296 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8298 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8299 (localvar_alloc): Change return type to void,
8300 (emit_unop): Remove unused variable size.
8302 * jcf-write.c (struct jcf_block): Add new union.
8303 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8304 (call_cleanups): New functions.
8305 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8306 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8307 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8308 * lang.c (lang_init): Call using_eh_for_cleanups.
8309 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8310 completing operands to patch_synchronized_statement.
8311 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8312 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8313 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8315 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8317 * Make-lang.in: Comment out control-Ls; they upset some makes.
8319 1998-12-18 Tom Tromey <tromey@cygnus.com>
8321 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8324 1998-12-17 Tom Tromey <tromey@cygnus.com>
8326 * parse.y (DIR_SEPARATOR): New define.
8327 (check_class_interface_creation): Use it.
8329 * parse-scan.y (report_main_declaration): Recognize
8330 `java.lang.String' in argument to main.
8332 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8334 * parse.y (create_interface): Remove bogus test.
8336 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8338 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8339 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8341 1998-12-16 Tom Tromey <tromey@cygnus.com>
8343 * parse-scan.y (qualified_name): Use correct sprintf format.
8345 1998-12-15 Tom Tromey <tromey@cygnus.com>
8347 * gjavah.c (print_field_info): Changed how most negative number is
8350 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8352 * parse.y (fold_constant_for_init): New function.
8353 (resolve_expression_name): Don't replace static final
8354 constant-initialized fields by its value.
8355 (java_complete_lhs): New. Same as java_complete_tree, except does
8356 not replace static final constant-initialized fields by their values.
8357 (register_fields): If there is an initializer, set DECL_INITIAL and
8358 MODIFY_EXPR_FROM_INITIALIZATION_P.
8359 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8360 Only call patch_initialized_static_field if
8361 MODIFY_EXPR_FROM_INITIALIZATION_P.
8362 (patch_initialized_static_field): If not valid constant, clear
8365 * parse.y (lookup_field_wrapper): Fix thinko.
8367 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8368 set and restore global lineno.
8370 1998-12-14 Tom Tromey <tromey@cygnus.com>
8372 * gjavah.c (print_field_info): If value to print is the smallest
8373 value of its size, then print as hex to avoid later warnings from
8376 1998-12-14 Tom Tromey <tromey@cygnus.com>
8378 * gjavah.c (decompile_method): Decompile `return null'.
8379 (process_file): Generate `#pragma interface'.
8380 (method_declared): New global.
8381 (print_method_info): Set it.
8382 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8383 (print_method_info): Handle abstract methods.
8385 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8387 * parse.y (patch_method_invocation): If class_decl is null
8388 (e.g. an array type), use original type.
8390 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8391 errors about uncaught exception from clone (of array, specifically).
8393 1998-12-13 Tom Tromey <tromey@cygnus.com>
8395 * gjavah.c (decompile_method): Handle all types of `return'
8396 opcode. Decompile `return this' and `return'.
8397 (method_access): New global.
8398 (print_method_info): Set it.
8399 (decompile_method): Don't decompile a synchronized method.
8401 1998-12-13 Tom Tromey <tromey@cygnus.com>
8403 * jcf-reader.c (jcf_parse_one_method): Recognize
8405 * gjavah.c (HANDLE_END_METHOD): New macro.
8406 (HANDLE_CODE_ATTRIBUTE): New macro.
8407 (decompile_method): New function.
8408 (print_method_info): Don't print `;\n' at end of function decl.
8409 Include java-opcodes.h.
8410 (decompiled): New global.
8412 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8414 * class.c (build_class_ref): Handle PRIMTYPE.class if
8415 flag_emit_class_files.
8416 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8417 if flag_emit_class_files.
8418 * parse.y (java_complete_tree): Pre-liminary support for
8419 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8421 * parse.y (patch_synchronized_statement): Don't call monitorexit
8422 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8424 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8426 * zipfile.h (opendir_in_zip): New declaration.
8427 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8428 (opendir_in_zip): New function, using code from open_in_zip.
8429 (open_in_zip): Call opendir_in_zip.
8430 (find_class): Remove no-longer-used do_class_file parameter,
8431 but add source_ok parameter. Change logic so if we find a .java file,
8432 we don't look for .class in later classpath emtries.
8433 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8434 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8435 * gjavah.c: Update call to find_class.
8436 * jcf-dump.c: Likewise.
8438 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8439 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8440 nothing if body is empty_stmt_node.
8441 Various little fixes so SP gets correctly adjusted.
8442 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8443 For CALL_EXPR, test if static first.
8444 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8445 such as the ones we create for Object and Class.
8446 Set and restore current_function_decl.
8447 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8448 (note_possible_classname): New function.
8449 (read_import_entry): Removed. Merged with read_import_dir.
8450 (read_import_dir): Don't call find_class - that only gives us
8451 the first classpath entry having the needed package.
8452 Use the struct buffer data structure from buffer.h.
8453 (read_import_dir, find_in_imports_on_demand): The remembered
8454 class names now use '.' (not '/') as package separator.
8456 * parse.y (java_complete_expand_methods): Call write_classfile
8457 here, and not in java_expand_classes (which only gets first class).
8459 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8461 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8462 (register_fields): If a static fields has an initializer, just
8463 chain it on ctxp->static_initialized, and handle later.
8464 (java_complete_expand_methods): Force <clinit> first.
8465 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8466 - it's already been completed.
8467 (patch_initialized_static_field): New function.
8468 (java_complete_field): Call it.
8470 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8472 * expr.c (encode_newarray_type, build_new_array): New functions.
8473 * java-tree.h: Declare build_new_array.
8474 * jcf-write.c (patch_newarray): Use build_new_array.
8476 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8477 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8479 * parse.y (patch_new_array_init): Re-organize.
8480 Now is passed the actual array (pointer) type of the value.
8481 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8482 (patch_array_constructor): Removed - merged into patch_new_array_init.
8483 (java_complete_tree): Update patch_new_array_init.
8485 * jcf-write.c (find_constant_index): New function.
8486 (generate_bytecode_insns): Use find_constant_index.
8487 (generate_classfile): Use find_constant_index for ConstantValue.
8489 1998-12-11 Tom Tromey <tromey@cygnus.com>
8491 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8492 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8493 * class.c (make_class_data): Renamed dtable -> vtable, and
8494 dtable_method_count -> vtable_method_count.
8496 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8498 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8499 global variables, initialized.
8500 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8501 Declared new global variables.
8502 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8503 double_zero_node, integer_zero_node upon direct matching.
8504 * parse.y (purify_type_name): Added function prototype.
8505 (duplicate_declaration_error_p): Consider new_type as potentially
8506 being a incomplete type. Use purify_type_name on type string.
8507 (method_header): saved_type: unused variable removed. Don't figure
8508 return type if method name is invalid.
8509 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8510 processed by patch_unaryop.
8511 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8512 increment/decrement node into its original type after binary
8513 numeric promotion on its operands.
8515 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8517 * parse.y (array_initializer:): Array init operand is NULL_TREE
8518 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8519 now an error. Fixed indentation problems.
8520 (patch_string): Handle error_mark_node as an argument.
8521 (patch_new_array_init): Fixed indentation problems.
8522 (array_constructor_check_entry): Removed check on null wfl_value.
8523 Return an error if wfl_value's walk returns an error.
8525 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8527 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8528 * lex.c (java_lex): Remember column position before advancing one
8529 token. Retain location information on OCB_TK.
8530 * lex.h (typedef struct java_lc): Added new field.
8531 * parse.h (GET_SKIP_TYPE): New macro.
8532 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8533 * parse.y (build_new_array_init, patch_new_array_init,
8534 patch_array_constructor, maybe_build_array_element_wfl,
8535 array_constructor_check_entry): New function prototypes.
8536 (switch_block:): Tagged <node>.
8537 (OCB_TK): Tagged <operator>.
8538 (array_initializer:): Installed actions.
8539 (variable_initializer): Build location information on element if
8541 (switch_statement:): Fixed indentation typo.
8542 (switch_block:): Redefined default action.
8543 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8544 (patch_assignment): Removed duplicate code.
8545 (maybe_build_array_element_wfl, build_new_array_init,
8546 patch_new_array_init, patch_array_constructor,
8547 array_constructor_check_entry): New functions.
8549 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse.y (array_initializer): Tagged <node>.
8552 (variable_initializer:): Use default rule.
8553 (array_initializer:): Defined actions.
8554 (variable_initializers:): Likewise.
8555 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8556 non-static field accesses.
8557 (patch_invoke): Fixed indentation typo.
8558 (java_complete_tree): Likewise.
8559 (build_labeled_block): Changed leading comment. Generate an error
8560 in case of duplicate loop labels.
8561 (patch_conditional_expr): Patch results of string concatenation
8564 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8566 * constants.c (find_methodref_index): When the class is an interface,
8567 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8569 * decl.c (finit_identifier_node): Use "$finit$", rather than
8570 "<finit>" (which Sun's verifier rejects).
8571 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8572 (generate_field_initialization_code): Removed.
8573 (fix_constructors) Don't add call to $finit$ here (wrong order).
8574 (patch_method_invocation): Add $finit$ call here.
8576 * java-tree.h (CALL_USING_SUPER): New macro.
8577 * parse.y (patch_invoke): Remove im local variable.
8578 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8579 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8580 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8582 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8584 * parse.y (java_complete_tree): Don't complain about unreachable
8585 statement if it is empty_stmt_node.
8587 * jcf-write.c (find_constant_wide): New function.
8588 (push_long_const): Use find_constant_wide.
8590 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8591 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8592 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8593 Emit invokeinterface when calling an interface method.
8594 Emit invokespecial also when calling super or private methods.
8596 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8598 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8600 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8602 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8604 * java-tree.h (java_layout_seen_class_methods): New function
8606 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8607 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8608 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8609 * parse.y (method_declarator:): Defined action.
8610 (issue_warning_error_from_context): input_filename saved, set to
8611 the appropriate value and restored after java_error is called.
8612 (build_unresolved_array_type): Fixed comment.
8613 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8614 (method_header): Deal with return type the same way type are
8615 handled for fields and method's parameters and local variables
8617 (check_method_redefinition): Removed extra CR.
8618 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8619 (java_layout_seen_class_methods): New function.
8620 (java_layout_classes): Call java_layout_seen_class_methods.
8622 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8624 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8626 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8628 * jcf-dump.c (main): Fix error message.
8629 * jcf-path.c (add_entry): Style fix.
8631 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8633 * class.c (layout_class_method): Call build_java_argument_signature
8634 on constructors too.
8635 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8636 (patch_method_invocation): Define a primary when resolving an
8637 expression name. Augmented comment on code checking illegal `this'
8638 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8640 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8642 * class.c (layout_class_method): Don't report error on non-static
8643 overriding static if the method is private.
8644 * java-tree.h (finish_class): Prototype added.
8645 * lex.c (java_get_line_col): Handle col argument -2 value.
8646 * parse.h: All static method declarations moved to parse.y.
8647 * parse.y: Now contains all static method declarations previously
8649 (find_expr_with_wfl, missing_return_error,
8650 unreachable_stmt_error): New functions.
8651 (java_get_real_method_name): Identify constructors bearing class
8652 names in source code compiled classes only.
8653 (java_complete_expand_methods): Call missing_return_error.
8654 (invocation_mode): Private methods invoked as static methods.
8655 (java_complete_tree): Call unreachable_stmt_error.
8657 1998-12-01 Tom Tromey <tromey@cygnus.com>
8659 * Makefile.in (+target): Removed.
8660 (+xmake_file): Likewise.
8661 (+tmake_file): Likewise.
8662 (.NOEXPORT): Removed duplicate.
8664 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8666 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8668 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8670 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8671 libiberty.h. Provide an xmalloc definition.
8673 * jvspec.c: Remove the xmalloc prototype.
8675 * parse-scan.y: Include config.h and system.h. Don't include
8676 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8677 Provide an xstrdup definition.
8679 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8681 * jcf-path.c (add_entry): Recognize ".jar" too.
8682 * lang-specs.h: Likewise.
8684 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8686 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8687 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8689 * jcf-write.c (generate_bytecode_insns):
8690 Handle pre/post-increment/decrement of long.
8692 * jcf-write.c (generate_bytecode_insns):
8693 Handle missing exception handler (finally for synchronized).
8695 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8697 * java-tree.h (end_params_node): Declare global.
8698 * decl.c (end_params_node): New global.
8699 (init_decl_processing, start_java_method): Use end_params_node for
8700 end of list of parameter types. Follows correct gcc conventions.
8701 * expr.c (pop_argument_types, pop_arguments): Likewise.
8702 * lang.c (put_decl_node): Likewise.
8703 * typeck.c (various places): Likewise.
8704 * class.y (various places): Likewise.
8705 * parse.y (various places): Likewise.
8707 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8708 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8710 * class.c: Add #include flags.h, remove no-longer needed declaration.
8712 * class.c (layout_class_method): Remove commented-out code, re-format.
8713 Don't add vtable entry (or index) for private methods.
8714 * expr.c (expand_invoke): A private method is implicitly final.
8715 * class.c (make_class_data): If inlining or optimizing,
8716 skip private methods.
8718 * class.c (finish_class): New function. Calls existing methods,
8719 but alls emits deferred inline functions.
8720 * jcf-parse.c (parse_class_file): Call finish_class.
8721 * parse.y (java_complete_expand_methods): Likewise.
8723 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8725 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8727 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8729 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8731 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8733 * (generate_classfile): Always write class access flag with
8736 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * class.c (maybe_layout_super_class): New function.
8739 (layout_class): Reorganized. Loop on class methods dispatched into
8740 a new function. Call maybe_layout_super_class.
8741 (layout_class_methods, layout_class_method): New functions.
8742 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8744 (expand_invoke): Likewise.
8745 * java-tree.h (all_class_list): New global variable declared.
8746 (layout_class_methods, layout_class_method): New function
8748 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8749 * jcf-parse.c (all_class_list): New global variable.
8750 (load_class): Extended what class_or_name can be. Use parser
8751 context mechanism to save globals before calling jcf_parse.
8752 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8753 is set on the file name.
8754 (jcf_parse): Layout class methods when Object is loaded, otherwise
8755 record class in all_class_list for delayed method layout.
8756 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8757 * lang.c (put_decl_node): Decode <init> into the decl context
8759 * lex.c (java_allocate_new_line): Use xmalloc.
8760 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8761 pointers, not TREE_LIST elements.
8762 (struct parser_ctxt): Fixed comment indentations, added comments
8763 and reordered some fields.
8764 (java_check_methods): Function prototype removed.
8765 * parse.y (java_push_parser_context): Use xmalloc.
8766 (java_parser_context_restore_global): Pop extra pushed ctxp only
8767 when there's nothing next.
8768 (maybe_create_class_interface_decl): Fixed comment, add new
8769 created class decl to all_class_list.
8770 (method_header): Use GET_REAL_TYPE on argument's types.
8771 (method_declarator): Use GET_REAL_TYPE, change type to the real
8772 type in TREE_LIST dependency node. Build argument list with the
8774 (create_jdep_list): Use xmalloc. Removed allocation error message.
8775 (obtain_incomplete_type): Fixed leading comment. Broadened
8776 incoming argument meaning.
8777 (register_incomplete_type): Use xmalloc. Removed allocation error
8779 (safe_layout_class): Fixed leading comment.
8780 (jdep_resolve_class): Reversed if statement condition and switch
8782 (resolve_and_layout): Fixed leading comment. Broadened incoming
8784 (complete_class_report_errors): New local variable name, for
8785 clarity. purify_type_name used for all error cases.
8786 (java_get_real_method_name): Stricter check on constructors.
8787 (java_check_regular_methods): Reverse methods list only if not
8788 already laid out. Layout artificial constructor.
8789 (java_check_methods): Deleted.
8790 (source_start_java_method): Obtain incomplete type for patchable
8792 (java_layout_classes): Fixed leading comment. Use
8793 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8794 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8795 before returning. Fixed comments.
8796 (java_expand_classes): Check for errors up front.
8797 (patch_method_invocation): Class to search is resolved and laid
8800 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8802 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8804 * javaop.h (int8): Removed - not used.
8805 (jbyte): Redefine portably with correct signedness.
8807 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8809 * jcf-write.c (generate_bytecode_insns): Fix typo
8810 OPCODE_getstatic to OPCODE_getfield.
8812 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8813 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8814 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8816 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * jcf-parse.c (jcf_parse_source): Function returned type is
8819 void. Added prototype.
8820 (jcf_parse): Function returned type is void.
8821 (yyparse): Remove call to fclose on the last parsed file.
8823 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8825 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8827 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8828 (layout_class): Cope with methods featuring WFL in decl names.
8829 * decl.c (unqualified_object_id_node): New global variable,
8831 (build_decl_no_layout): Removed.
8832 * expr.c (build_primtype_type_ref): Handle Double.
8833 (java_lang_expand_expr): Fixed indentations.
8834 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8835 (flag_wall, flag_redundant, flag_not_overriding,
8836 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8837 variable declarations.
8838 (build_decl_no_layout): Removed prototype.
8839 (java_get_real_method_name): Added prototype.
8840 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8841 (java_parse_abort_on_error): Macro now just returns.
8842 * jcf-parse.c (jcf_parse_source): Check fclose returned
8843 value. Call emit_register_classes if java_report_errors returns
8845 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8846 flag_static_local_jdk1_1): New integer flags.
8847 (lang_decode_option): New flags set here.
8848 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8849 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8850 the flag_redundant variable.
8851 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8852 when parsing java.lang.Object class.
8853 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8855 (resolve_qualified_expression_name): Fixed indentation.
8856 (patch_array_ref): Changed prototype.
8857 (not_initialized_as_it_should_p): Prototype removed.
8858 (java_report_errors): Added function prototype.
8859 * parse.y (formal_parameter:): Changed error message for not yet
8860 supported final parameters.
8861 (class_type_list:): Set both PURPOSE and VALUE of created
8862 TREE_LIST to be class_type.
8863 (primary_no_new_array:): Handle class literals on primitive types.
8864 (parse_warning_context): Reinstalled correct force_error and
8865 do_warning flags setups.
8866 (java_report_errors): Changed prototype. Return java_error_count
8868 (variable_redefinition_error): Consider treating variable type as
8870 (create_interface): Warn about redundant abstract modifier if
8871 flag_redundant is set. Changed error message.
8872 (lookup_field_wrapper): Save/restore globals before/after looking
8874 (duplicate_declaration_error_p): Consider treating declaration
8875 type as a fake pointer.
8876 (register_fields): Extract real type from dependency node. Check
8877 for duplicate field declaration after type adjustment. Use
8878 DECL_INITIAL to store static final initialized values.
8879 (method_header): Extract real function type from dependency node.
8880 (check_abstract_method_header): Use GET_METHOD_NAME.
8881 (obtain_incomplete_type): Layout fake pointer type.
8882 (safe_layout_class): Don't try to check for methods before layout.
8883 (java_complete_class): Don't check for correct throws clause
8884 elements inheritance here.
8885 (resolve_and_layout): Broadened name parameter meaning.
8886 (reset_method_name): Use GET_METHOD_NAME.
8887 (java_get_real_method_name): New function.
8888 (java_check_regular_methods): Don't check methods in
8889 java.lang.Object. Verify lineage of throws clause elements. Use
8890 flag_no_overriding in warning report.
8891 (check_throws_clauses): Don't check if class was from
8892 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8893 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8894 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8895 warning on unsupported final local variables. Use build_decl
8896 instead of build_decl_no_layout. Get real local variable type from
8898 (source_start_java_method): Get real parameter type from
8899 dependency node. Call build_decl instead of build_decl_no_layout.
8900 (java_layout_classes): Reverse tree and layout type and class as
8901 required. Mark class as loaded when done.
8902 (resolve_field_access): Fixed indentation. Restricted condition
8903 leading to static field access code generation. Set field_type
8904 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8905 (resolve_qualified_expression_name): Initialize type_found to
8906 null. Handle static field resolved during qualification. Fixed
8907 layout on non primitive field decl types.
8908 (not_accessible_p): Fixed typo in comment.
8909 (patch_method_invocation): Resolve and layout class to search from
8911 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8912 layout non primitive type, if necessary. Make method node only to
8914 (find_applicable_accessible_methods_list): Consider WFL'ed method
8915 decl names. Fixed indentation.
8916 (argument_types_convertible): Resolve and layout target type if
8918 (java_complete_tree): Fixed indentation problems. Rewrote
8919 CALL_EXPR thrown exceptions check. Re-installed further processing
8920 of the assignment in certain cases.
8921 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8922 inlining on class literals.
8923 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8925 (valid_method_invocation_conversion_p): Likewise.
8926 (patch_string): Temporary disable forbidden use of `this' in
8927 explicit constructor invocations when doing string concatenation
8929 (patch_unaryop): Added comment. Reinstalled code to disable
8930 further check on assignment operation with cast expression RHS.
8931 (patch_switch_statement): Fixed indentation.
8932 (build_try_statement): Call build_decl instead of
8933 build_decl_no_layout.
8934 (patch_synchronized_statement): Likewise.
8935 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8936 IS_UNCHECKED_EXPRESSION_P.
8937 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8938 layout argument exception type.
8939 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8940 of IS_UNCHECKED_EXPRESSION_P.
8942 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8944 * jcf-parse.c (yyparse): Open class file in binary mode.
8946 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8948 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8950 * jcf-write.c (perform_relocations): Move check out one loop.
8952 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8954 * Make-lang.in: Fix reference to srcdir.
8955 * jv-scan.c: Add missing xmalloc prototype.
8956 * jvgenmain.c: Ditto.
8958 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8960 * decl.c (error_mark_node), java-tree.h: New global.
8961 * parse.y: Use empty_stmt_node instead of size_zero_node.
8962 (build_if_else_statement): If missing else, use empty_stmt_node.
8964 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8965 (java_complete_expand_method): Complain if return is missing.
8966 (java_check_regular_methods): Comment out incorrect error check.
8967 (not_accessible_p): Fix incorrect handling of protected methods.
8968 (patch_method_invocation): Pass correct context to not_accessible_p.
8969 (find_applicable_accessible_methods_list): Likewise.
8970 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8971 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8972 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8973 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8975 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8976 (push_int_const): Remove reundant NOTE_PUSH.
8977 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8978 (- case SWITCH_EXPR): Fix code generation bug.
8979 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8980 (generate_classfile): More robust for abstract methods.
8982 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8984 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8985 * Make-lang.in: Ditto.
8987 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8990 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8992 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8994 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8996 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8998 Allow uses of interface types to verify. This is not really
8999 type-safe, but it matches what Sun does, and is OK as long as
9000 there are appropriate run-time checks.
9001 * verify.c (merge_types): If merging two interface types,
9002 just set the result to java.lang.Object.
9003 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9005 1998-11-13 Tom Tromey <tromey@cygnus.com>
9007 * gjavah.c (main): Handle --output-class-directory argument.
9008 * jvspec.c (lang_specific_driver): Translate `-d' into
9010 * jcf.h (jcf_write_base_directory): Declare.
9011 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9012 * lang-options.h: Mention -foutput-class-dir.
9013 * jcf-write.c (jcf_write_base_directory): New global.
9014 (make_class_file_name): Put generated .class file into `-d'
9015 directory, or into source directory if -d not given. Function now
9017 (write_classfile): Free class file name. Handle case where class
9019 (DIR_SEPARATOR): New macro.
9020 Include <sys/stat.h>
9022 * Makefile.in (prefix): New macro.
9024 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9026 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9027 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9028 here (done in patch_invoke instead).
9029 (case_identity): Moved here from parse.y.
9031 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9032 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9033 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9034 so they can be efficiently scanned without recursion.
9035 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9036 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9037 in BLOCK iteratively, rather than recursively.
9039 * parse.y (do_unary_numeric_promotion): New function.
9040 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9042 * parse.y (patch_newarray): Various fixes.
9044 Re-do handling of switch statements (for proper block scoping).
9045 * parse.y: Add just a single block for the enture switch block,
9046 but don't create any "case blocks".
9047 (group_of_labels): Rmeoved unneeded non-terminal.
9048 CASE_EXPR and DEFAULT_EXPR are added to current block.
9049 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9050 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9051 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9052 * parse.y (wfl_operator, print_int_node): Make non-static.
9053 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9054 as part of recursive scan of block.
9055 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9056 (patch_switch_statement): Most tests move dinto java_complete_tree.
9058 * parse.y: Make various production be non-typed (void).
9059 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9060 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9061 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9063 * jcf-write.c (struct jcf_handler): New type.
9064 (struct jcf_switch_state): New type.
9065 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9066 (alloc_handler, emit_unop, emit_reloc): New functions.
9067 (adjust_typed_op): Add extra parameter ("max type" offset).
9068 (emit_switch_reloc, emit_case-reloc): New function.
9069 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9070 (generate_bytecode_insns): Support REAL_CST, switch statements,
9071 exception handling, method calls, object/array creation, and more.
9073 * class.c: Remove some unused variables.
9074 * constants.c (find_string_constant): New function.
9075 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9076 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9077 if flag_emit_class_files.
9079 1998-11-12 Tom Tromey <tromey@cygnus.com>
9081 * jcf-io.c (find_class): Added explanatory comment.
9083 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9084 trailing slash to `.zip' entries.
9086 * jvspec.c (lang_specific_driver): Correctly handle case where
9087 GC_NAME not defined.
9089 1998-11-11 Tom Tromey <tromey@cygnus.com>
9091 * jvspec.c (GC_NAME): New define.
9092 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9094 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9096 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9098 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9100 1998-11-11 Tom Tromey <tromey@cygnus.com>
9102 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9104 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9106 * class.c (is_compiled_class): Call safe_layout_class for class
9107 compiled from source.
9108 * conver.h (convert_to_integer, convert_to_real,
9109 convert_to_pointer): Added prototypes.
9110 * decl.c (init_decl_processing): Non longer push the decls of
9111 `methodtable', `constants', `Class', `Field', `dispatchTable'
9112 `jexception' and `Method'.
9113 * expr.c (build_invokeinterface): New function.
9114 (expand_invoke): static variable CLASS_IDENT now in
9115 build_invokeinterface. Use build_invokeinterface.
9116 (expand_java_field_op): Moved code to inline
9117 java.lang.PRIMTYPE.TYPE into a function.
9118 (build_primtype_type_ref): New function.
9119 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9120 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9121 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9122 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9123 (DECL_LOCAL_STATIC_VALUE): New macro.
9124 (build_invokeinterface, build_primtype_type_ref): New function
9126 (java_parse_abort_on_error): Macro rewritten.
9127 * jcf-parse.c (current_method): Add comment to declaration.
9128 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9129 Function prototypes fixed.
9130 (jcf_parse_source): push/pop parser context. save/restore global.
9131 (parse_source_file): Fixed leading comment. Now take a
9132 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9133 classes and pop the parser context anymore.
9134 (yyparse): Push parser context, save globals, parse the source
9135 file, restore globals and pop the parser context when processing a
9137 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9138 * lex.c (java_parse_doc_section): New function.
9139 (java_lex): Call java_parse_doc_section when appropriate. Build an
9140 operator around INSTANCEOF_TK.
9141 * lex.h (java_lineterminator, java_sprint_unicode,
9142 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9143 Prototypes rewritten.
9144 (java_parse_escape_sequence, java_letter_or_digit_p,
9145 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9146 java_read_unicode, java_store_unicode, java_read_char,
9147 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9148 Added function prototypes.
9149 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9151 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9153 (struct parser_ctxt): New fields: deprecated,
9154 current_parsed_class_un, gclass_list.
9155 (fix_method_argument_names, issue_warning_error_from_context,
9156 resolve_package, lookup_package_type): New function prototypes.
9157 (resolve_expression_name): Fixed function prototype.
9158 (find_applicable_accessible_methods_list): Fixed indentation, added
9159 extra argument in prototype.
9160 (check_final_assignment, build_null_of_type, check_deprecation,
9161 check_method_redefinition, reset_method_name,
9162 java_check_regular_methods, java_check_abstract_methods,
9163 maybe_build_primttype_type_ref): New function prototype.
9164 * parse.y (conver.h): Include.
9165 (INSTANCEOF_TK): Tagged <operator>.
9166 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9167 (relational_expression:): Build binop for instanceof.
9168 (java_push_parser_context): Remember ctxp->gclass_list across
9170 (java_pop_parser_context): Simply return if no context
9171 exists. Remember gclass_list across contexts.
9172 (issue_warning_error_from_context): New function.
9173 (parse_error_context): Don't setup ctxp->elc here. Call
9174 issue_warning_error_from_context instead.
9175 (parse_warning_context): Likewise.
9176 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9177 setup. Link new class/interface to ctxp->gclass_list.
9178 (add_superinterfaces): Register interface as incomplete if not
9180 (create_class): Remember class unqualified name in
9181 ctxp->current_parsed_class_un. Check class deprecation.
9182 (register_fields): Check field deprecation. Remember static final
9183 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9185 (method_header): New local variable ORIG_ARG. Use unqualified
9186 current class name for check on constructor errors. Promote return
9187 type if of record type. Argument list fix moved in
9188 fix_method_argument_names, called here. Check method deprecation.
9189 (fix_method_argument_names): New function.
9190 (method_declarator): Promote record typed arguments.
9191 (safe_layout_class): Check class methods before layout.
9192 (java_complete_class): Compute field layout when patched.
9193 (do_resolve_class): Try to load class after having it renamed
9194 after the package name.
9195 (get_printable_method_name): Use DECL_CONTEXT.
9196 (reset_method_name): New function.
9197 (check_method_redefinition): Use reset_method_name.
9198 (java_check_regular_methods): New local variable
9199 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9200 names for error report. Check for compile-time error when method
9201 found has default (package) access.
9202 (java_check_abstract_methods): Now takes an interface DECL node as
9203 an argument. Also reinstall real name on unchecked
9204 overriding/hiding methods for error report.
9205 (java_check_methods): Fixed leading comment. Get classes to verify
9206 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9207 CLASS_METHOD_CHECKED_P on class verification.
9208 (lookup_java_method2): Get real method name if necessary.
9209 (find_in_imports): Don't check package class access here.
9210 (resolve_package, lookup_package_type): New functions.
9211 (java_layout_classes): Fixed leading comment. Take classes to be
9212 laid out from ctxp->gclass_list.
9213 (java_complete_expand_methods): Don't expand native and abstract
9215 (java_expand_classes): New function.
9216 (resolve_expression_name): Use additional argument ORIG. Retrieve
9217 values of static final field of primitive types.
9218 (resolve_field_access): Handles static final field of promotive
9220 (resolve_qualified_expression_name): Handle STRING_CST as
9221 primaries and package name resolution. Check deprecation on found
9222 decls. Set where_found and type_found on non static field resolved
9223 during qualification. Layout non primitive field decl types.
9224 (check_deprecation): New function.
9225 (maybe_access_field): Simplified.
9226 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9227 removed. Reverse method's argument when primary is a type. Don't
9228 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9229 instead. Include abstract class in the list of class searchable
9230 for constructors. Use DECL_CONTEXT of found method for access
9231 checks. Check method deprecation.
9232 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9233 converting arguments. Handle INVOKE_INTERFACE.
9234 (lookup_method_invoke): Search constructor using existing
9235 infrastructure (don't rely on lookup_java_constructor anymore).
9236 (find_applicable_accessible_methods_list): Extra argument flag
9237 LC. Now include constructor in the search.
9238 (qualify_ambiguous_name): Conditional expression are primaries.
9239 (not_initialized_as_it_should_p): static final are always
9241 (java_complete_tree): Pass extra NULL argument to
9242 resolve_expression_name. Stricter test to carry on patching
9243 assignments. New case for INSTANCEOF_EXPR.
9244 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9245 (check_final_assignment, maybe_build_primttype_type_ref): New
9247 (patch_assignment): Detect resolved static finals and carry normal
9248 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9249 (try_builtin_assignconv): Access constant 0 on all primitive
9251 (valid_builtin_assignconv_identity_widening_p): Accept identical
9252 types. Accept all promoted type on int type.
9253 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9254 assigned to a reference.
9255 (valid_method_invocation_conversion_p): Accept to check null
9257 (build_binop): Merge declaration and initialization of local
9259 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9260 numeric types. Improved validity test for qualify operators on
9262 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9263 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9264 primitive type and issue the appropriate error message.
9265 (resolve_type_during_patch): Mark class loaded when resolved.
9266 (patch_cast): Allow null to be cased to reference types.
9267 (build_null_of_type): New function.
9268 (patch_array_ref): Handle array on references correctly.
9269 (patch_return): Removed unused local variable MODIFY. Force
9270 boolean to be returned as integers. Allows null to be returned by
9271 a function returning a reference.
9272 * typeck.c (convert_to_integer, convert_to_real,
9273 convert_to_pointer): Prototypes moved to convert.h
9274 (lookup_argument_method): Use method real name, if necessary.
9276 1998-10-30 Tom Tromey <tromey@cygnus.com>
9278 * class.c (build_class_ref): Changed name of primitive classes to
9281 * class.c (make_class_data): Renamed fields: nmethods to
9282 method_count, method_count to dtable_method_count. Always set
9284 * decl.c (init_decl_processing): Likewise.
9286 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * class.c (layout_class): Don't mangle <finit>, produce
9289 __finit<class> instead. Don't verify artificial methods.
9290 * decl.c (finit_identifier_node): New declared global.
9291 (init_decl_processing): finit_identifier_node initialized.
9292 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9293 * java-tree.h (finit_identifier_node): Declared as extern.
9294 (struct lang_decl): New field called_constructor.
9295 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9296 (CLASS_HAS_FINIT_P): New macro.
9297 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9298 explicit constructor invocation.
9299 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9300 CALL_SUPER_CONSTRUCTOR_P): New macros.
9301 (write_classfile): Added prototype.
9302 * jcf-parse.c (jcf_parse_source): Parse and remember for
9303 generation if the file was seen on the command line.
9304 (parse_source_file): Don't write the class file here.
9305 (yyparse): Loop on files rewritten. Set current_jcf.
9306 (parse_zip_file_entries): Parse class file only if it was found.
9307 * lang.c (init_parse): Don't open command line provided filename
9309 (lang_parse): Don't set main_jcf anymore.
9310 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9311 (JCONSTRUCTOR_CHECK): New macro.
9312 (JBSC_TYPE_P): New macro.
9313 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9314 (COMPLETE_CHECK_OP_2): New macro.
9315 (struct parse_ctxt): New field explicit_constructor_p.
9316 (check_class_interface_creation): Fixed prototype indentation.
9317 (patch_method_invocation_stmt): Prototype reflects added argument.
9318 (patch_invoke): Likewise.
9319 (complete_method_declaration, build_super_invocation,
9320 verify_constructor_circularity,
9321 build_this_super_qualified_invocation, get_printable_method_name,
9322 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9323 verify_constructor_super, create_artificial_method,
9324 start_artificial_method_body, end_artificial_method_body,
9325 generate_field_initialization_code): New function prototypes.
9326 * parse.y: Fixed leading comment
9327 (constructor_header:, constructor_body:, block_end:): Rules tagged
9329 (type_declaration:): Call maybe_generate_finit.
9330 (method_declaration:): Action for method_body: placed in new
9331 function complete_method_declaration, called here.
9332 (constructor_declaration:): Defined actions. Removed leading
9334 (constructor_header:): New rule with action.
9335 (constructor_body:): Rule rewritten using block_begin: and
9336 block_end:. Defined actions.
9337 (constructor_declarator:, explicit_constructor_invocation:):
9339 (block:): Use new rules block_begin: block_end:.
9340 (block_begin:, block_end:): New rules and actions.
9341 (block_statements:): Fixed error message for explicit
9343 (method_invocation:): Call build_this_super_qualified_invocation
9344 if primary is `this' or `super' was seen.
9345 (conditional_expression:): Action defined.
9346 (extra_ctxp_pushed_p): New static global flag.
9347 (java_parser_context_save_global): Create parser context if
9348 necessary. Use extra_ctxp_pushed_p to remember it.
9349 (java_parser_context_restore_global): Pop extra parser context if
9351 (build_array_from_name): Array on primitive types are marked
9353 (register_fields): Restore new name in field initializer
9354 expression if type was altered. Non static fields initialized upon
9355 declaration marked initialized.
9356 (maybe_generate_finit): New function.
9357 (maybe_generate_clinit): Use create_artificial_method,
9358 start_artificial_method_body, end_artificial_method_body. Generate
9359 debug info for enclosed initialization statements.
9360 (method_header): Fixed leading comment. Check constructor
9361 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9363 (complete_method_declaration, constructor_circularity_msg,
9364 verify_constructor_circularity): New functions.
9365 (get_printable_method_name): New function.
9366 (check_method_redefinition): Don't rename <finit> methods. Fix
9367 declared constructor names. Error message for
9368 constructors modified.
9369 (java_check_regular_methods): Local variable seen_constructor
9370 renamed saw_constructor. Skip verification on constructors. Create
9371 default constructor with create_artificial_method.
9372 (java_check_methods): Removed unnecessary empty line.
9373 (create_artificial_method, start_artificial_method_body,
9374 end_artificial_method_body): New functions.
9375 (java_layout_classes): Changed leading comment. Reverse fields
9376 list if necessary. Always layout java.lang.Object if being
9378 (java_complete_expand_methods): Verify constructor circularity.
9379 (java_complete_expand_method): Call fix_constructor on
9380 constructors. Local variable no_ac_found removed. Restore
9381 bindings if method body expansion failed.
9382 (fix_constructors, verify_constructor_super,
9383 generate_field_initialization_code): New function.
9384 (java_expand_classes): Fixed leading comment. Write class file
9386 (resolve_expression_name): Check for illegal instance variable
9387 usage within the argument scope of an explicit constructor
9389 (resolve_qualified_expression_name): Pass extra from_super flag
9390 when invoking patch_method_invocation_stmt. New case for
9391 conditional expression when used as a primary. Check for error
9392 when acquiring super.
9393 (patch_method_invocation_stmt): Added extra argument super. New
9394 local variable is_static_flag. Set class_to_search according to
9395 the nature of the constructor invocation. Don't add `this'
9396 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9397 invocation within the argument scope of explicit constructor
9398 invocation. Set is_static according to is_static_flag. Provide
9399 extra `super' argument to patch_invoke invocation.
9400 (patch_invoke): New argument from_super. Loop on arguments
9401 indentation fixed. Pass from_super to invocation_mode. New switch
9402 case INVOKE_SUPER. Fixed error message in switch default case.
9403 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9405 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9406 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9407 message takes constructors into account.
9408 (find_applicable_accessible_methods_list): Fixed indentation.
9409 (qualify_ambiguous_name): Take explicit constructor invocation
9410 into account. Deal with a conditional expression as a primary to
9412 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9413 case. Added extra argument to patch_method_invocation_stmt.
9414 Register calls made to explicit constructor `this'. Don't call
9415 save_expr in ARRAY_REF case when emitting class files. Check for
9416 illegal use of this when expanding explicit constructor invocation
9418 (complete_function_arguments): Set and reset parser context
9419 explicit_constructor_p field value when appropriate.
9420 (build_super_invocation, build_this_super_qualified_invocation):
9422 (patch_assignment): Fixed typo.
9423 (patch_unaryop): Check on final fields occurs only when a decl
9425 (patch_return): Take constructors into account.
9426 (patch_conditional_expr): New function.
9427 * typeck.c (build_java_signature): Removed unnecessary empty line.
9429 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9431 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9433 1998-10-28 Tom Tromey <tromey@cygnus.com>
9435 * decl.c (init_decl_processing): Renamed fields.
9436 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9437 interface_len, msize fields.
9439 * class.c (make_class_data): Removed subclass_head and
9440 subclass_next fields.
9441 * decl.c (init_decl_processing): Removed subclass_head and
9442 subclass_next fields.
9444 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9446 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9447 * mangle.c (emit_unicode_mangled_name): Similarly.
9449 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9451 * jcf-parse.c (get_constant): Place braces around code to compute
9452 'd' when REAL_ARITHMETIC is not defined.
9454 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9456 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9459 1998-10-23 Tom Tromey <tromey@cygnus.com>
9461 * lang-specs.h: `.zip' files are input to jc1.
9463 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9465 * jvspecs.c: Add (but don't enable) support for combining multiple
9466 .class and .java input filenames to a single jc1 invocation.
9467 Add support for -C flag (copile to .class files).
9468 Translate -classpath and -CLASSPATH arguments.
9469 * lang-specs.h: Don't set %2 spec.
9471 1998-10-22 Tom Tromey <tromey@cygnus.com>
9473 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9475 (add_path): Don't add trailing separator to non-empty path
9478 * lang.c (lang_decode_option): Check for -fclasspath and
9479 -fCLASSPATH before examining other `-f' options.
9481 * java-tree.h (finalize_identifier_node): Don't declare.
9482 * class.c (make_class_data): Don't push "final" field.
9483 * decl.c (init_decl_processing): Don't push "final" field.
9484 (finalize_identifier_node): Removed.
9485 (init_decl_processing): Don't set finalize_identifier_node.
9487 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9489 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9491 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9492 (JV_SCAN_SOURCES): New macro.
9493 (JCF_DUMP_SOURCES): Likewise.
9494 (jcf-dump$(exeext)): New target.
9495 (jv-scan$(exeext)): New target.
9497 1998-10-22 Tom Tromey <tromey@cygnus.com>
9499 * Makefile.in (LEX): Removed.
9500 (LEXFLAGS): Likewise.
9501 (SET_BISON): New macro.
9503 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9504 spurious diffs in parse.c.
9505 ($(PARSE_SCAN_C)): Likewise.
9506 (PARSE_DIR): New macro.
9508 (PARSE_SCAN_C): Likewise.
9509 (PARSE_RELDIR): New macro.
9511 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9513 * jcf-io.c (find_class): Use saw_java_source to determine when to
9514 look for `.java' file.
9515 * jcf-parse.c (saw_java_source): New global.
9516 (yyparse): Set it if `.java' file seen.
9518 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9519 (GCJH_SOURCES): Likewise.
9520 * Makefile.in (datadir): New macro.
9521 (libjava_zip): Likewise.
9522 (JAVA_OBJS): Added jcf-path.o.
9523 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9524 (../gcjh$(exeext)): Likewise.
9525 (jcf-path.o): New target.
9526 * java-tree.h (fix_classpath): Removed decl.
9527 * jcf-parse.c (fix_classpath): Removed.
9528 (load_class): Don't call fix_classpath.
9529 * parse.y (read_import_dir): Don't call fix_classpath.
9530 * lex.h: Don't mention classpath.
9531 * lex.c (java_init_lex): Don't initialize classpath.
9532 * jcf-io.c (classpath): Removed global.
9533 (find_class): Use jcf_path iteration functions. Correctly search
9534 class path for .java file.
9535 (open_in_zip): New argument `is_system'.
9536 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9537 classpath-related options.
9538 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9540 (lang_init): Call jcf_path_init.
9541 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9542 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9543 Correctly put braces around second string in each entry.
9544 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9545 classpath-related options.
9546 (help): Updated for new options.
9547 * jcf.h: Declare functions from jcf-path.c. Don't mention
9549 * jcf-path.c: New file.
9551 * jcf-depend.c: Include jcf.h.
9553 * jcf-write.c (localvar_alloc): Returns `void'.
9554 (localvar_free): Removed unused variable.
9556 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9557 (init_parse): Use OBJECT_SUFFIX, not ".o".
9559 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * class.c (emit_register_classes): Renamed from
9562 emit_register_class.
9563 * java-tree.h (emit_register_classes): Prototype renamed from
9564 emit_register_class.
9565 * jcf-parse.c (yyparse): Call emit_register_classes once before
9567 * parse.y (java_expand_classes): No longer register classes.
9569 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * class.c (is_compiled_class): New local variable
9572 seen_in_zip. Identify classes found in currently compiled source
9574 * decl.c (complete_start_java_method): Fixed typo.
9575 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9576 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9577 (CLASS_P): Moved around.
9578 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9579 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9581 (jcf_parse_source): Changed leading comment. Removed unnecessary
9582 fclose and CLASS_FROM_SOURCE_P marking.
9583 (parse_source_file): New local variables remember_for_generation
9584 and filename. Mark parsed file name identifier node. Removed block
9585 executed when parse_only was null. Set remember_for_generation.
9586 Use it as an argument to java_pop_parser_context.
9587 (yyparse): New local variables several_files, list, next node and
9588 current_file_list. Split ampersand separated file names into
9589 current_file_list. Iterate through the list and parse accordingly.
9590 * parse.h (java_pop_parser_context): New function prototype.
9591 * parse.y (ctxp_for_generation): New static global variable.
9592 (java_pop_parser_context): New argument generate. Link popped ctxp
9593 to ctxp_for_generation list accordingly.
9594 (java_complete_expand_methods): Fixed indentation.
9595 (java_expand_classes): New function.
9597 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9599 * Makefile.in: Link with libiberty.a instead of memmove.o.
9601 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * lex.c (setjmp.h): No longer included.
9604 * lex.h (setjmp.h): Included.
9605 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9606 (duplicate_declaration_error_p): Renamed from
9607 duplicate_declaration_error.
9608 (build_array_from_name): New function prototype.
9609 * parse.y (setjmp.h): No longer included.
9610 (variable_declarator_id): Define action.
9611 (build_array_from_name): New function.
9612 (duplicate_declaration_error_p): Renamed from
9613 duplicate_declaration_error. Fixed leading comment.
9614 (register_fields): Main `for' loop reorganized. Uses
9615 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9616 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9617 build_array_from_name.
9618 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9620 (read_import_dir): Don't try to skip `.' and `..'.
9621 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9622 build_array_from_name. Main `for' loop reorganized.
9623 (resolve_qualified_expression_name): When building access to a
9624 field, use the type where the field was found, not its own type.
9625 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9626 field was found is null.
9627 (qualify_ambiguous_name): Sweep through all successive array
9630 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9632 * java-tree.h (pop_labeled_block, lang_printable_name,
9633 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9634 interface_of_p, inherits_from_p, fix_classpath,
9635 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9636 make_class_data, register_class, alloc_name_constant): New
9637 function prototypes.
9638 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9639 indentation. Added cast to remove warning.
9640 (lang_printable_name): Set v argument unused.
9641 (lang_print_error): Added argument to lang_printable_name call.
9642 (java_dummy_print, print_lang_decl, print_lang_type,
9643 print_lang_identifier, lang_print_xnode): All argument marked
9645 * lex.c (java_unget_unicode): Removed unnecessary argument.
9646 (java_allocate_new_line): Unused local variable is gone.
9647 (java_read_char): Added parenthesis in expressions to remove
9648 warnings. Added final return statement.
9649 (java_read_unicode): Added parenthesis in expression to remove
9651 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9652 (java_parse_escape_sequence): Likewise.
9653 (java_lex): Unused local variables are gone. Fixed
9654 java_unget_unicode invocation.
9655 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9657 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9658 lang_printable_name invocation in macro.
9659 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9661 (duplicate_declaration_error): Suppressed unused argument in
9663 (identical_subpath_p): Function declaration is gone.
9664 (patch_invoke): Suppressed unused argument in prototype.
9665 (patch_cast, build_labeled_block, check_thrown_exceptions):
9667 * parse.y (setjmp.h): Included
9668 (toplev.h): Likewise.
9669 (field_declaration:): Suppressed unused local
9670 (label_decl:): Fixed build_labeled_block invocation.
9671 (java_pop_parser_context): Put extra parenthesis around assignment
9673 (yyerror): Suppressed unused local variables.
9674 (variable_redefinition_error): Fixed lang_printable_name
9676 (create_interface): Suppressed unused local variables.
9677 (create_class): Likewise.
9678 (duplicate_declaration_error): Suppressed unused argument. Fixed
9679 lang_printable_name invocation.
9680 (register_fields): Suppressed unused local variable. Fixed
9681 duplicate_declaration_error invocation.
9682 (method_header): Suppressed unused local variable.
9683 (method_declarator, parser_check_super): Likewise.
9684 (java_complete_class): Suppressed unused local variable. Fixed
9685 fatal error message.
9686 (complete_class_report_errors): Added default: in switch.
9687 (java_check_regular_methods): Fixed lang_printable_name
9689 (check_throws_clauses): Likewise.
9690 (java_check_abstract_methods): Suppressed unused local
9691 variable. Fixed lang_printable_name invocation.
9692 (read_import_entry): Added supplemental return statement.
9693 (read_import_dir): Suppressed unused local variables.
9694 (check_pkg_class_access, declare_local_variables): Likewise.
9695 (source_start_java_method): Suppressed unused extern variable
9697 (expand_start_java_method): Suppressed unused extern and local
9698 variable declarations.
9699 (java_complete_expand_methods): Likewise.
9700 (java_complete_expand_method): Suppressed unused local variables.
9701 (make_qualified_name): Likewise.
9702 (resolve_qualified_expression_name): Added default: in
9703 switch. Fixed lang_printable_name invocation.
9704 (class_instance_creation_expression): Added parenthesis around
9706 (patch_method_invocation_stmt): Fixed lang_printable_name and
9707 patch_invoke invocations.
9708 (check_for_static_method_reference): Fixed lang_printable_name
9710 (patch_invoke): Suppressed unused arguments and local variables.
9711 (lookup_method_invoke): Suppressed unused local variables.
9712 (qualify_ambiguous_name): Added default: in switch.
9713 (identical_subpath_p): Function removed.
9714 (patch_assignment): Suppressed unused local variables. Suppressed
9715 unnecessary if statement. Fixed lang_printable_name invocations.
9716 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9717 (valid_ref_assignconv_cast_p): Parenthesis around
9718 expression. Suppressed unused local variables.
9719 (build_binop): Suppressed unused local variables. fixed
9720 lang_printable_name invocations.
9721 (string_constant_concatenation): Suppressed unused local
9723 (patch_unaryop): Fixed lang_printable_name invocation.
9724 (patch_cast): Suppressed unnecessary argument. Fixed
9725 lang_printable_name invocation.
9726 (patch_array_ref): Fixed lang_printable_name invocation.
9727 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9728 (build_labeled_block): Suppressed unused argument.
9729 (generate_labeled_block): Fixed build_labeled_block invocation.
9730 (build_loop_body): Suppressed unused local variables.
9731 (patch_loop_statement): Likewise.
9732 (patch_exit): Fixed lang_printable_name invocation.
9733 (patch_switch_statement): Likewise.
9734 (case_identity): First argument marked unused.
9735 (patch_try_statement): Fixed lang_printable_name invocations.
9736 (patch_synchronized_statement, patch_throw_statement): Likewise.
9737 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9738 lang_printable_name invocations.
9739 (check_thrown_exceptions_do): Suppressed unused argument.
9741 1998-10-14 Tom Tromey <tromey@cygnus.com>
9743 * jcf-write.c (write_classfile): Add output class file as target.
9744 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9745 * jcf.h: Added declarations for dependency-tracking functions.
9746 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9747 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9748 (finish_parse): Call jcf_dependency_write.
9749 (dependency_tracking): New global.
9750 (DEPEND_SET_FILE): New define.
9751 (DEPEND_ENABLE): New define.
9752 (init_parse): Enable dependency tracking if required.
9754 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9755 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9756 (../gcjh$(exeext)): Likewise.
9757 (jcf-depend.o): New target.
9758 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9759 (GCJH_SOURCES): Likewise.
9760 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9762 (find_classfile): Added dep_name argument.
9763 (find_class): Compute name of dependency.
9764 (open_in_zip): Call jcf_dependency_add_file.
9765 * gjavah.c (output_file): No longer global.
9766 (usage): Don't mention "gjavah".
9768 (java_no_argument): Likewise.
9769 (version): Likewise.
9770 (main): Recognize and handle -M family of options.
9771 (print_mangled_classname): Return is void.
9772 (process_file): Handle case where output is suppressed.
9773 (HANDLE_END_FIELD): Likewise.
9774 (HANDLE_METHOD): Likewise.
9775 * jcf-depend.c: New file.
9777 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9779 * java-tree.def: Add missing newline at EOF.
9781 1998-10-13 Tom Tromey <tromey@cygnus.com>
9783 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9784 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9786 Include <config.h> and "system.h".
9787 (disassemble_method): Undefine RET to avoid clash with
9790 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9792 * decl.c (runtime_exception_type_node, error_exception_type_node):
9793 New global variables.
9794 (init_decl_processing): Initialized.
9795 * expr.c (java_lang_expand_expr): Set caught exception type to
9796 null if catch handler argument doesn't exit.
9797 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9799 * java-tree.h (runtime_exception_type_node,
9800 error_exception_type_node): Global variables declared.
9801 (DECL_FUNCTION_THROWS): New macro.
9802 (DECL_FUNCTION_BODY): Modified comment.
9803 (DECL_SPECIFIC_COUNT): Likewise.
9804 (struct lang_decl): New field throws_list.
9805 (IS_UNCHECKED_EXPRESSION_P): New macro.
9806 * lex.c (java_lex): Generate location information for THROW_TK.
9807 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9808 EXCEPTIONS_P): New macros.
9809 (enum jdep_code): New value JDEP_EXCEPTION.
9810 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9811 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9812 PATCH_METHOD_RETURN_ERROR): New macros.
9813 (patch_method_invocation_stmt): Added new argument to prototype.
9814 (patch_synchronized_statement, patch_throw_statement,
9815 check_thrown_exceptions, check_thrown_exceptions_do,
9816 purge_unchecked_exceptions, check_throws_clauses): New function
9818 * parse.y Fixed typo in keyword section.
9819 (throw:): Rule tagged <node>.
9820 (THROW_TK): Keyword tagged <operator>.
9821 (method_header:): Last argument to call to method_header passed
9823 (throws:, class_type_list:, throw_statement:,
9824 synchronized_statement:, synchronized:): Defined actions.
9825 (method_header): New local variable current. Register exceptions
9827 (java_complete_tree): Complete and verify exceptions from throws
9829 (complete_class_report_errors): Error message on exceptions not
9831 (java_check_regular_methods): Fixed typo. Shortcut on private
9832 overriding methods. Changed error message on method
9833 redefinition. Check for throws clause compatibility.
9834 (check_throws_clauses): New function.
9835 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9836 method. Changed error message on method redefinition.
9837 (currently_caught_type_list): New static variable.
9838 (java_complete_expand_methods): Purge unchecked exceptions from
9839 throws clause list. Call PUSH_EXCEPTIONS before walk and
9840 POP_EXCEPTIONS after.
9841 (resolve_qualified_expression_name): Pass new argument as NULL to
9842 patch_method_invocation_stmt.
9843 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9844 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9845 argument list when appropriate. Use new argument if non null to
9846 store selected method decl.
9847 (patch_invoke): Convert if necessary args of builtin types before
9848 forming CALL_EXPR. Argument list no longer reversed here.
9849 (invocation_mode): Treat final methods as static methods.
9850 (java_complete_tree): New cases for THROW_EXPR: and
9851 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9853 (complete_function_arguments): No more RECORD_TYPE
9854 conversion. Function parameter nodes no longer saved.
9855 (valid_ref_assignconv_cast_p): Avoid handling null type.
9856 (patch_binop): Fixed null constant reference handling.
9857 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9859 (patch_try_statement): Fixed comments. Record caught types in
9860 list, push the list, expand try block and pop the list.
9861 (patch_synchronized_statement, patch_throw_statement,
9862 check_thrown_exceptions, check_thrown_exceptions_do,
9863 purge_unchecked_exceptions): New functions.
9864 * typeck.c (lookup_argument_method): Allow WFL in place of method
9865 DECL_NAME during method definition check
9867 1998-10-09 Tom Tromey <tromey@cygnus.com>
9869 * gjavah.c (decode_signature_piece): New function.
9870 (print_c_decl): Use it. Added `name_override' argument.
9871 (print_method_info): Use name_override argument to print_c_decl.
9872 (seen_fields): Removed.
9873 (print_field_info): Don't update seen_fields.
9874 (struct method_name): New structure.
9875 (method_name_list): New global.
9876 (print_method_info): Add new method to list of methods.
9877 (name_is_method_p): New function.
9878 (print_field_info): If field name has same name as method, then
9880 (process_file): Parse methods before fields.
9881 (field_pass): New global.
9882 (HANDLE_END_FIELD): Take field_pass into account.
9884 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9886 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9887 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9889 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9891 * jvspec.c: Fix bug in jvgenmain_spec patch.
9893 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9896 * decl.c (soft_exceptioninfo_call_node): New global variable.
9897 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9898 takes extra integer argument. soft_exceptioninfo_call_node
9900 * except.c (java_set_exception_lang_code): New function
9901 (method_init_exceptions): Called here.
9902 (prepare_eh_table_type): New function.
9903 (expand_end_java_handler): Called here.
9904 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9905 one argument. Modified generation of call to
9906 soft_badarrayindex_node to use new argument.
9907 (build_java_arrayaccess): Pass faulty index value to
9908 build_java_throw_out_of_bounds_exception.
9909 (generate_name): New function.
9910 (java_lang_expand_expr): New local variables node, current,
9911 has_finally_p. Expand TRY_EXPR node.
9912 (process_jvm_instruction): Replace top of the stack with thrown
9913 object reference when entering exception handler.
9914 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9915 specific tree codes.
9916 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9918 (DECL_SPECIFIC_COUNT): New macro.
9919 (prepare_eh_table_type, java_set_exception_lang_code,
9920 generate_name): New function declarations.
9921 (match_java_method): Declaration deleted.
9922 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9924 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9925 * parse.h (redefinition_error, refine_accessible_methods_list,
9926 can_cast_to_p): Function declaration removed.
9927 (classitf_redefinition_error, variable_redefinition_error,
9928 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9929 find_most_specific_methods_list, argument_types_convertible,
9930 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9931 valid_cast_to_p, valid_method_invocation_conversion_p,
9932 try_reference_assignconv, add_stmt_to_compound,
9933 build_jump_to_finally, build_tree_list, patch_try_statement,
9934 java_get_catch_block): New function declarations.
9935 * parse.y (string_buffer_type): Global variable deleted.
9936 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9937 finally): Rules tagged <node>.
9938 (TRY_TK, CATCH_TK): Token tagged <operator>.
9939 (class_body_declaration:, class_member_declaration:,
9940 formal_parameter:, explicit_constructor_invocation:,
9941 interface_member_declaration:, constant_declaration:,
9942 primary_no_new_array:, class_instance_creation_expression:,
9943 array_creation_expression:): Issue error on unsuported JDK1.1
9945 (try_statement:, catches:, finally:): Define actions.
9946 (catch_clause_parameter): New rule.
9947 (catch_clause:): Use new rule catch_clause_parameter.
9948 (parse_jdk1_1_error): New function.
9949 (redefinition_error): Renamed classitf_redefinition_error.
9950 (variable_redefinition_error): New function.
9951 (check_class_interface_creation): Call
9952 classitf_redefinition_error.
9953 (java_complete_tree): Added error message on JDEP_TYPE: case.
9954 (complete_class_report_errors): Fixed indentation.
9955 (declare_local_variables): Call variable_redefinition_error.
9956 (source_end_java_method): Call java_set_exception_lang_code and
9957 emit_handlers where appropriate.
9958 (java_method_add_stmt): Call add_stmt_to_block.
9959 (add_stmt_to_block): New function.
9960 (lookup_method_invoke): Fixed outside comment. new local variable
9961 candicates. Call find_applicable_accessible_methods_list and
9962 find_most_specific_methods_list when searching for a
9963 method. Modified error report to list possible candidates when
9965 (find_applicable_accessible_methods_list,
9966 find_most_specific_methods_list, argument_types_convertible): New
9968 (refine_accessible_methods_list): Function deleted.
9969 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9970 expr (if applicable) before calling patch_array_ref.
9971 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9972 (enter_block): Fixed comment.
9973 (enter_a_block): New function.
9974 (patch_assignment): Reorganized. Call try_reference_assignconv for
9975 references. Call valid_cast_to_p instead of can_cast_to_p.
9976 (try_reference_assignconv,
9977 valid_builtin_assignconv_identity_widening_p): New functions.
9978 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9979 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9981 (build_string_concatenation): Don't resolve StringBuffer.
9982 (patch_cast): Fixed inverted arguments.
9983 (patch_array_ref): Code to save array expr deleted. Call
9984 valid_cast_to_p instead of can_cast_to_p.
9985 (generate_labeled_block): Call generate_name.
9986 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9987 patch_try_statement): New functions.
9988 * typeck.c (match_java_method): Function deleted.
9990 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9992 * jvspec.c: jvgenmain_spec uses different temporary file names.
9994 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9996 * jvspec.c (lang_specific_driver): Fail if user specifies
9997 --main= when not linking.
9999 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10001 * class.c (make_class_data): Push value for `thread' field.
10002 * decl.c (init_decl_processing): Added `thread' field to class.
10004 * class.c (add_field): Always make static fields externally
10007 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10009 * expr.c (build_java_athrow,
10010 build_java_throw_out_of_bounds_exception, expand_invoke,
10011 build_newarray, expand_java_multianewarray, build_java_monitor):
10012 Update comments to reflect _Jv_* function names.
10014 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10016 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10017 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10018 * parse.y (expand_start_java_method): Likewise.
10020 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10022 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10024 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10025 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10026 * expr.c: Remove no-longer-needed calls to promote_type.
10027 * decl.c (give_name_to_locals): Liekwise.
10028 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10029 * parse.y: Add/remove promote_type calls as appropriate.
10030 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10031 (parse_signature_string): Likewise.
10032 (build_java_array_type): Fix for now signature convenions.
10034 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10036 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10038 * class.c (init_class_processing): libjava function renamed to
10041 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10043 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10044 * java-tree.def: Fixed DEFTREECODE third argument.
10045 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10046 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10047 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10048 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10049 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10050 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10051 * lang.c (java_tree_code_type, java_tree_code_length,
10052 java_tree_code_name): New arrays.
10053 (lang_init): Append Java tree node definitions to Gcc ones.
10054 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10056 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10058 (java_lex): Allow declaration of empty string constants. Retain
10059 location information on CASE_TK and DEFAULT_TK.
10060 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10061 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10062 Modified to be more robust.
10063 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10064 (build_new_invocation, try_builtin_assignconv,
10065 patch_switch_statement, string_constant_concatenation,
10066 build_string_concatenation, patch_string_cst, patch_string,
10067 java_expand_switch): New function declarations.
10068 * parse.y: Rules related to switch and EH tagged <node>.
10069 (label_id): Set to NULL_TREE
10070 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10072 (this_or_super:): Fixed indentation.
10073 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10074 statement_expression:): Removed call to RULE on all sub-rules.
10075 (switch_expression:, switch_labels:): New rules.
10076 (switch_statement:, switch_block:, switch_block_statement_groups:,
10077 switch_block_statement_group:, switch_labels:, switch_label:):
10079 (throw_statement:, synchronized_statement:, try_statement:):
10080 Defined temporary actions.
10081 (class_instance_creation_expression:): Call
10082 build_new_invocation. Fixed indentation.
10083 (field_access): Fixed indentation.
10084 (method_invocation): Likewise.
10085 (make_qualified_primary): Use THIS_EXPR.
10086 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10087 resolving from SUPER, set *type_found.
10088 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10089 (java_complete_tree): Removed unused local variable `location'. Case
10090 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10091 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10092 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10093 STRING_CST: case. default: checks for patchable strings.
10094 (complete_function_arguments): Transform string constant or
10095 crafted StringBuffer if necessary.
10096 (build_method_invocation): Fixed comments.
10097 (build_new_invocation): New function.
10098 (patch_assignment): Call try_builtin_assignconv to figure a valid
10099 assignment conversion between builtin types.
10100 (try_builtin_assignconv): New function.
10101 (build_binop): Use URSHIFT_EXPR directly to call build.
10102 (operator_string): Use UNARY_PLUS_EXPR.
10103 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10105 (do_merge_string_cste, merge_string_cste,
10106 string_constant_concatenation, build_string_concatenation,
10107 patch_string, patch_string_cst): New function.
10108 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10109 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10110 (build_newarray_node): Use NEW_ARRAY_EXPR.
10111 (build_this): Use THIS_EXPR.
10112 (build_return): Enable debug information on return statement.
10113 (build_if_else_statement): Likewise.
10114 (complete_labeled_statement): Fixed related comment.
10115 (build_loop_body): Fixed comment.
10116 (build_bc_statement): Enable debug information on break/continue
10118 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10120 (patch_switch_statement, case_identity, java_expand_switch): New
10123 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10125 * buffer.h (BUFFER_INIT): New macro.
10126 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10127 Pass (struct jcf_partial *state) to most functions.
10128 (jcf_block, jcf_relocation): New types.
10129 Support labels, branches, conditionals, loops.
10131 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10133 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10135 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10137 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10138 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10139 not integer_type_node (INT_TYPE_SIZ bits).
10141 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10143 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10144 * jcf-dump.c (print_exception_table): New function.
10145 (disassemble_method): Better handling of wide instructions.
10146 Make more robust for bad input.
10148 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10150 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10153 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10155 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10157 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10159 * Makefile.in ($(PARSE_H)): Removed target.
10161 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10163 * Makefile.in (JAVA_OBJS): Add memmove.o
10164 (memmove.o): New target & rules.
10166 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10168 * expr.c (expand_invoke): Don't generate a call to the class init
10171 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10173 * Makefile.in: Add many missing dependencies.
10174 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10176 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10177 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10179 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10181 * decl.c (complete_start_java_method): If method is static (and
10182 not private) call _Jv_InitClass.
10183 * expr.c (expand_invoke): Don't call build_class_init.
10185 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10187 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10189 * Make-lang.in (GCJ): Define before using.
10191 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10193 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10194 losing due to namespace pollution in GNU getopt.h
10196 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10198 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10199 (java.all.cross): Likewise.
10200 (java.rest.encap): Likewise.
10202 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10204 * gjavah.c (print_class_decls): Fix thinko in arglist
10205 * jcv-io.c (find_classfile): Similarly.
10207 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10209 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10211 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10213 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10214 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10215 * Makefile.in (PARSE_C): New macro.
10216 (PARSE_H): Likewise.
10217 (PARSE_SCAN_C): Likewise.
10218 ($(PARSE_C)): Target renamed from parse.c.
10219 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10220 (clean): Remove parse-scan.c as well.
10221 (parse.o): Depend on $(PARSE_C).
10223 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10225 * README, license.terms: Removed.
10227 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10228 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10229 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10230 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10231 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10232 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10233 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10234 and Java trademark attribution.
10236 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10238 * Makefile.in: Use gcjh, not gjavah.
10239 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10240 * Make-lang.in: Changed gjavah to gcjh everywhere.
10242 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10244 * gjavah.c: Support new -prepend -add -append flags.
10245 (print_method_info): Method is not virtual if class is final.
10247 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10249 * jv-scan.c: Fixed copyright assignment.
10250 * keyword.gperf: Likewise.
10251 * keyword.h: Likewise.
10252 * lex.c: Fixed copyright assignment.
10253 (java_lex): Push unicode back when parsing '<'.
10254 * lex.h: Fixed copyright assignment.
10255 * parse-scan.y: Likewise.
10256 * parse.h: Fixed copyright assignment.
10257 (build_debugable_stmt, complete_for_loop): New function prototypes.
10258 * parse.y: Fixed copyright assignment.
10259 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10260 size_zero_node when completing a loop with no exit condition.
10261 (for_statement_nsi:): Define action.
10262 (for_init:, for_update:): Return size_zero_node when empty.
10263 (declare_local_variables): Call build_debugable_stmt.
10264 (build_debugable_stmt): New function.
10265 (build_loop_body): Build debugable statement around loop
10267 (complete_loop_body): Take into account the debugable statement
10268 around the EXIT_EXPR.
10269 (complete_loop_body): New function.
10270 (patch_exit_expr): Fixed condition inversion.
10272 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10274 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10275 name of thread define.
10276 * jvspec.c (THREAD_NAME): New macro.
10278 (THREADLIB): Likewise.
10279 (lang_specific_driver): Recognize attempt to link with thread
10280 library or gc library. Recognize -ljava on command line so it
10281 isn't linked against more than once.
10283 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10285 * parse-scan.y (report_main_declaration): Name of the class
10286 containing `main' can be a qualified name.
10288 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10290 * config-lang.in: Changed gjavac to gjc everywhere.
10291 * Make-lang.in: Changed gjavac to gjc everywhere.
10293 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10295 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10296 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10297 and install the files.
10298 * Makefile.in (JAVA_OBJS_LITE): New variable.
10299 (compiler:): Now include jv-scan as a dependency.
10300 (../jv-scan$(exeext), parse-scan.c): New targets.
10301 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10302 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10303 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10304 check for errors even if parse_only.
10305 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10307 (yylex): New function. Uses java_lex body.
10308 (java_lex): Removed commented out statement. Remove local variable
10309 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10310 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10311 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10312 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10313 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10314 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10316 (java_lex_error): Empty if JC1_LITE is defined.
10317 (java_get_line_col): Return 0 if JC1_LITE is defined.
10318 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10319 SET_MODIFIER_CTX): Moved into the section containing the macros
10320 conditionally defined by JC1_LITE.
10321 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10322 argument if JC1_LITE is defined.
10323 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10324 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10326 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10327 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10328 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10329 to different values according to JC1_LITE.
10330 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10331 declared if JC1_LITE set.
10332 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10333 defined if JC1_LITE not set.
10334 (struct parser_ctx): Reorganized and skip the jc1 front end part
10336 (java_layout_classes): New function definition.
10337 (java_push_parser_context, java_init_lex, yyparse, yylex,
10338 yyerror): Prototype always declared. All other static function
10339 prototypes declared only if JC1_LITE is not set.
10340 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10341 declared in parse.h.
10342 (java_layout_classes): New function.
10343 (java_complete_expand_methods): No longer layout the class here.
10344 * parse-scan.y: New file.
10345 * jv-scan.c: New file.
10347 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10349 * gjavah.c (main): Handle -friend option.
10350 (friend_specs): New global.
10351 (generate_access): Handle friend_specs.
10352 (process_file): Likewise.
10353 (MAX_FRIENDS): New macro.
10354 (friend_count): New global.
10355 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10356 Changed all callers.
10358 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10360 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10361 (main): Handle processing all the entries of a named .zip archive.
10362 * jcf-io.c (jcf_trim_old_input): New function.
10363 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10365 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10367 * lang.c (flag_assume_compiled): Make default be on.
10369 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10371 * jcf-dump.c: Add bunches of flags to control output more.
10372 (process_class): New function; support printing more than one class.
10373 (main): Support new --print-main and --javap flags.
10374 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10375 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10377 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10379 Change mangling of dispatch table to match C++ vtable (w/thunks).
10380 * class.c (build_dtable_decl), java-tree.h: New function.
10381 (make_class_data): Call it.
10382 * decl.c (init_decl_processing): Likewise.
10384 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10386 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10387 soft_anewarray; adjust args passed.
10388 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10389 match _Jv_NewObjectArray.
10391 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10394 * expr.c (loopup_label): Call create_label_decl.
10395 (create_label_decl): New function.
10396 (java_lang_expand_expr): Call expand_start_bindings with argument
10398 * java-tree.h Added space after PROTO in function declarations
10400 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10401 (create_label_decl, push_labeled_block): New function
10403 * lex.c (label_id): Initialize.
10404 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10406 * parse.h Added space after PROTO in function declarations when
10408 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10409 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10410 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10411 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10413 (struct parser_ctxt): New fields current_loop,
10414 current_labeled_block.
10415 (build_if_else_statement, patch_if_else_statement,
10416 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10417 generate_labeled_block, complete_labeled_statement,
10418 build_bc_statement, patch_bc_statement, patch_loop_statement,
10419 build_new_loop, build_loop_body, complete_loop_body): New function
10421 * parse.y (java_warning_count): New global variable.
10422 (label_id): New static variable.
10423 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10424 (block:): Return size_zero_node when block is empty.
10425 (empty_statement:): Return size_zero_node.
10426 (statement:): Implement supplemental action when for_statement: is
10428 (label_decl:): New rule.
10429 (labeled_statement:): Rewritten using label_decl. Actions
10431 (labeled_statement_nsi:): Likewise.
10432 (if_then_statement): Actions implemented.
10433 (while_expression): New rule.
10434 (while_statement:): Rewritten using while_expression. Actions
10436 (while_statement_nsi:): Likewise.
10437 (do_statement_begin:): New rule.
10438 (do_statement:): Rewritten using do_statement_begin. Actions
10440 (for_statement:): Rewritten using for_begin. Actions implemented.
10441 (for_statement_nsi:): Likewise.
10442 (for_header:, for_begin:): New rules.
10443 (for_init:): Actions implemented.
10444 (statement_expression_list:, break_statement:,
10445 continue_statement:): Likewise.
10446 (yyerror): Count number of issued warning(s).
10447 (java_report_errors): Report error(s) and/or warning(s).
10448 (java_complete_class): Use build_java_argument_signature to
10449 recompute completed method signature.
10450 (java_check_regular_methods): New locals method_wfl and aflags.
10451 Use method_wfl instead of lookup_cl during error reports. Fixed
10452 indentation and modified some error messages. Use
10453 lang_printable_name in method instead of the DECL_NAME. New code
10454 to issue warnings on methods not overriding corresponding methods
10455 private to a different package.
10456 (java_method_add_stmt): Call add_stmt_to_compound.
10457 (add_stmt_to_compound): New function.
10458 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10459 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10460 (build_if_else_statement, patch_if_else_statement,
10461 build_labeled_block, generate_labeled_block,
10462 complete_labeled_statement, build_new_loop, build_loop_body,
10463 complete_loop_body, patch_loop_statement, build_bc_statement,
10464 patch_bc_statement, patch_exit_expr): New functions.
10465 * typeck.c (build_java_signature): Build argument signature before
10466 enclosing it in between parenthesis.
10468 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10470 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10471 (JAVA_OBJS): Added reminder comment
10473 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10475 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10476 be interpreted as a long long.
10478 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10480 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10481 soft_initialise_class. Use _Jv_NewMultiArray, not
10482 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10483 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10484 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10485 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10487 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10489 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10490 length_identifier_node): New global tree node constants.
10491 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10492 Replace uses by super_identifier_node etc.
10493 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10495 * parse.y (resolve_field_access): Don't special-case ".length" if
10496 flag_emit_class_files.
10497 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10498 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10501 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10503 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10504 * class.c (make_method_value): Remove init for removed fields.
10506 * class.c (layout_class): Use build_java_argument_signature.
10507 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10509 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10510 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10511 (build_java_signature): Don't use push_java_argument_signature.
10513 * typeck.c (lookup_argument_method): New function.
10514 * parse.y (java_check_regular_methods): Use lookup_argument_method
10515 instead of lookup_java_method2 followed by lookup_java_method.
10517 * parse.y (check_method_redefinition): Minor optimization.
10519 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10520 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10522 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10524 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10527 * gjavah.c (java_float_finite): Use K&R-style definition.
10528 (java_double_finite): Likewise.
10529 (generate_access): Now returns void. Changed all callers.
10530 (last_access_generated): Removed.
10531 (process_file): Only make a single pass over the .class file.
10533 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10535 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10536 for compatibility for G++ (with -fvtable-thunks).
10537 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10539 * gjavah.c (process_file): Use public inheritance for super-class.
10541 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * lex.c (java_init_lex): Initialize ctxp->package.
10544 * parse.h (struct parser_ctxt): package and package_len replaced
10545 by tree package, an identifier node. Field method_decl_list is
10546 gone. Fixed comments.
10547 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10548 class_in_current_package): New function prototypes.
10549 * parse.y (array_type:): Set class loaded flag on primitive type
10551 (package_declaration:): Assign ctxp->package to the
10553 (method_invocation:): Handle invocation of method qualified by
10555 (single_type_import_declaration:): Removed ambiguity check.
10556 (java_pop_parser_context): New local variable `next'. Reset and
10557 set IMPORT_CLASSFILE_NAME flags on current and previous import
10559 (java_accstring_lookup): Use new local macro COPY_RETURN.
10560 (lookup_field_wrapper): New function.
10561 (parser_qualified_classname): Use merge_qualified_name.
10562 (parser_check_super_interface): Broaden error message.
10563 (do_resolve_class): Check for qualified class name in the current
10564 compilation unit if appropriate.
10565 (process_imports): Check for already defined classes.
10566 (check_pkg_class_access): Got rid of call to
10567 get_access_flags_from_decl.
10568 (java_complete_expand_methods): Call safe_layout_class based on
10569 the current class size.
10570 (make_qualified_primary): Build a WFL qualification on primary if
10572 (merge_qualified_name): New function.
10573 (make_qualified_name): Use merge_qualified_name.
10574 (resolve_expression_name): Use safe_lookup_field.
10575 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10576 (resolve_qualified_expression_name): Likewise. Check on resolved
10577 element accessibility.
10578 (not_accessible_p, class_in_current_package): New functions.
10579 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10580 (patch_method_invocation_stmt): Merged common pieces. Check
10581 accessibility of invoked method.
10582 (check_for_static_method_reference): Add returned type in error
10584 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10585 (refine_accessible_methods_list): Merged two conditions in test.
10586 (java_complete_class): Sanity check on stabilize_ref gone.
10587 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10589 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10591 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10593 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10595 * gjavah.c (F_NAN): Removed.
10596 (F_NAN_MASK): New macro.
10597 (F_POSITIVE_INFINITY): Removed.
10598 (F_NEGATIVE_INFINITY): Likewise.
10599 (java_float_finite): Rewrote.
10600 (D_NAN_MASK): Renamed.
10601 (java_double_finite): Rewrote.
10602 (D_POSITIVE_INFINITY): Removed.
10603 (D_NEGATIVE_INFINITY): Likewise.
10605 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10606 If verbose, print underlying representation of value in hex.
10608 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10610 * buffer.h, buffer.c: New files.
10611 * Makefile.in (JAVA_OBJS): Add buffer.o.
10613 Support locals variables and writing their debug entries to .class.
10614 * jcf-write.c: Simplify some by user new buffer type.
10615 (vode_buffer_grow): Removed.
10616 (struct localvar_info): New type.
10617 (localsvars, localvartable): New buffers.
10618 (localvar_alloc, localvar_free): New functions.
10619 (generate_bytecode_insns): Handle local variables.
10620 (generate_classfile): Write LocalVariableTable attribute.
10622 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10624 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10625 * zipfile.h (ZIPMAGIC): New macro.
10627 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10629 * Makefile.in (gjavah.o): Updated dependencies.
10630 (jcf-dump.o): Likewise.
10631 (all.indirect): Use ../gjavah.
10632 (../gjavah$(exeext)): Likewise.
10633 (clean): Don't remove gjavah.
10634 (clean): Remove parse.c, not java/parse.c.
10635 * Make-lang.in (java): Added gjavah.
10636 (gjavah$(exeext)): New target.
10637 (GJAVAH_SOURCES): New macro.
10638 (java.all.build): Added gjavah.
10639 (java.all.cross): Likewise.
10640 (java.rest.encap): Likewise.
10641 * config-lang.in (compilers, stagestuff): Added gjavah.
10643 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10645 * gjavah.c (java_float_finite): New function.
10646 (java_double_finite): Likewise.
10647 (F_POSITIVE_INFINITY): New macro.
10648 (F_NEGATIVE_INFINITY): Likewise.
10650 (D_POSITIVE_INFINITY): Likewise.
10651 (D_NEGATIVE_INFINITY): Likewise.
10653 (print_field_info): Use java_float_finite and java_double_finite.
10655 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10657 * parse.y (method_header): Name "this" implicit argument.
10659 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10661 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10662 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10663 (put_linenumber): New function.
10664 (generate_bytecode_insns, generate_classfile): Write line numbers.
10666 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10669 (lookup_name, build_known_method_ref, build_class_init,
10670 build_invokevirtual, invoke_build_dtable, match_java_method,
10671 build_field_ref, pushdecl_force_head, build_java_binop,
10672 binary_numeric_promotion, build_decl_no_layout,
10673 build_java_arrayaccess, build_newarray, build_anewarray,
10674 build_java_array_length_access, build_java_arraynull_check): New
10675 extern function prototypes.
10676 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10677 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10679 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10681 * jcf.h (jcf_out_of_synch): New extern function prototype.
10682 * parse.h: Static/global function implemented in parse.y
10683 prototyped and declarations moved at the end of the file.
10684 (DECL_P): Check that the argument isn't null.
10685 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10686 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10687 (QUAL_DECL_TYPE): New macro.
10688 (PARAMS): Macro definition removed.
10689 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10690 (return_statement:): Call build_return.
10691 (field_access:): Call make_qualified_primary in sub rule.
10692 (method_invocation:): Build method invocation and call
10693 make_qualified_primary when processing primaries.
10694 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10695 get_type_from_signature.
10696 (java_check_regular_method): Extra integer 0 argument when calling
10697 lookup_java_method2.
10698 (lookup_java_interface_method2): Extra method DECL argument when
10699 calling lookup_java_interface_method2.
10700 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10701 COMPOUND_EXPR node.
10702 (java_complete_expand_method): Layout current class iff not
10703 already done. Don't process interface's methods.
10704 (java_complete_expand_method): Use super class only if it
10705 exists. Use current class otherwise.
10706 (make_qualified_primary): New function.
10707 (resolve_expression_name): Process qualified expression or
10708 expression from primary the same way.
10709 (resolve_expression_name): Two last arguments to
10710 resolve_field_access are now NULL_TREEs.
10711 (resolve_field_access): New variable is_static. Local field must
10712 be DECLs. is_static computed on field DECLs only. Append code in
10713 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10714 to initialize field_type.
10715 (resolve_qualified_expression_name): New local variable,
10716 previous_call_static and is_static. Handle primaries with function
10717 calls, casts, array references and `this'. `super' now handled as
10718 `(super_class)this'. Use is_static to clarify boolean expressions.
10719 Added code to handle case where a proper handle is required to
10720 access a field. Use QUAL_DECL_TYPE where applicable.
10721 (maybe_access_field): New function.
10722 (patch_method_invocation_stmt): New arguments primary, where,
10723 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10724 deleted. Use `where' as a type to search from if specified. Check
10725 for static method reference where forbidden. Append primary or
10726 current_this to the argument list if not calling constructor nor
10728 (check_for_static_method_reference): New function.
10729 (patch_invoke): Layout the class on which new is done if
10731 (lookup_method_invoke): Changed format to report errors on
10733 (qualify_ambiguous_name): New local variable this_found. Now
10734 handle things from primaries. Method call are considered
10736 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10737 changed into NULLs.
10738 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10739 (java_complete_tree): New case fo RETURN_EXPR. Process function
10740 call arguments in separate function.
10741 (complete_function_arguments): New function.
10742 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10744 (patch_assignment): Take the return function slot into account as
10745 a RHS. Distinguish assignment from a return.
10746 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10747 when checking methods in interfaces.
10748 (resolve_type_during_patch): NULL argument to unresolve_type_p
10749 instead of NULL_TREE.
10750 (patch_newarray): Fixed typo in comment.
10751 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10752 (build_return, patch_return): New functions.
10753 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10755 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10757 * constants.c (find_name_and_type_constant, find_fieldref_index,
10758 find_methodref_index): New methods.
10759 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10760 just return given method. Also, rename to build_known_method_ref.
10761 (expand_invoke): Rename call to build_invoke_non_interface.
10762 * java-tree.h, parse.h: Update prototype.
10763 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10764 (such as expand_expr_stmt) if flag_emit_class_files.
10765 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10766 STACK_TARGET, IGNORE_TARGET): New macros.
10767 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10768 (generate_bytecode_insn): New function to generate method's bytecode.
10769 (generate_classfile): Node generate Code attribute for a method.
10770 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10771 push_long_const, field_op, adjust_typed_op, maybe_wide):
10772 New functions used by generate_bytecode_insn.
10774 * typeck.c (signature_include_return): Remove variable.
10775 (push_java_argument_signature, build_java_argument_signature): New.
10776 (build_java_signature): Use push_java_argument_signature.
10777 * parse.y: Use build_java_argument_signature instead of fiddling
10778 with signature_include_return.
10780 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10782 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10785 * Makefile.in (all.indirect): Added gjavah$(exeext).
10786 (gjavah$(exeext)): Added $(exeext).
10789 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * class.c (layout_class): Call to java_layout_parsed_class replace
10792 by safe_layout_class.
10793 * expr.c (build_java_array_length_access): Removed static storage
10794 class in the function definition.
10795 (build_java_arraynull_check): Likewise.
10796 Also fixed typos in two comments.
10797 * lex.c (java_init_lex): Initialize static global kw_length.
10798 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10799 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10801 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10802 * parse.h (resolve_no_layout): New static function declaration.
10803 (get_identifier_in_static): Declaration removed.
10804 (java_layout_parsed_class): Function name declaration changed to
10806 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10807 not_initialized_as_it_should_p, build_this): New static function
10809 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10810 binary_numeric_promotion, stabilize_reference,
10811 build_decl_no_layout, build_java_arrayaccess): Extern function
10812 declarations moved into their own section.
10813 (build_newarray, build_anewarray, build_java_array_length_access,
10814 build_java_arraynull_check): New extern function declarations.
10815 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10816 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10818 (CALL_CONSTRUCTOR_P): New macro.
10819 * parse.y (kw_length): New static global tree node.
10820 (return_statement): Tagged <node>.
10821 (RETURN_TK): Tagged <operator>.
10822 (variable_declarator_id:): Build variable declaration with an
10823 empty initialization value if a syntax error was found in the
10824 initialization part of the variable declaration.
10825 (statement_without_trailing_substatement:): return_statement: now
10826 uses the default rule.
10827 (return_statement:): Temporarily fixed to return NULL_TREE.
10828 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10829 (class_instance_creation_expression:): Class creation rules now
10830 call build_method_invocation upon reduction.
10831 (array_creation_expression:): Rules call build_newarray_node upon
10833 (dim_exprs:): Build a list of dimension expressions.
10834 (dim_expr:): Store location of the OSB_TK in the dimension
10836 (method_invocation:): Added a new error rule.
10837 (build_unresolved_array_type): WFL argument may also be an array
10838 on a primitive type. Name of the argument changed to reflect this.
10839 (method_declarator): Insert argument type at the beginning of the
10840 argument type list and later reverse the list.
10841 (unresolved_type_p): Argument 'returned' may be optionally
10843 (java_layout_class_from_source): Function renamed
10845 (resolve_and_layout): Now call resolve_no_layout and
10847 (resolve_no_layout): New function.
10848 (purify_type_name): New function.
10849 (complete_class_report_errors): Call purify_type_name during error
10850 report on a type not found.
10851 (process_imports): error_found local variable doesn't need to be
10852 initialized to zero.
10853 (declare_local_variables): New local type_wfl. Fixed typo in error
10854 message. type_wfl assigned to unresolved type and used to register
10855 incomplete type. Build a WFL around the variable initialization
10856 statement so that debug info can be generated on it.
10857 (source_start_java_method): Reverse argument list after they've
10859 (current_this): New static global variable.
10860 (java_complete_expand_methods): Set current_this when appropriate.
10861 (resolve_expression_name): Build correct static and non static
10862 field access bearing a simple name.
10863 (resolve_field_access): Resolve the length field of arrays. Handle
10865 (patch_method_invocation_stmt): Set the type of the method
10866 invocation to error_mark_node. This value is later overridden by a
10867 valid type, if any. Don't handle qualified constructor invocation
10868 as qualified method invocation. Call lookup_method_invoke with its
10869 new flag. It's no longer necessary to access the selected method
10870 as the value of a tree list. Handle constructor invocation.
10871 (patch_invoke): Reverse argument list when invoking non interface
10872 methods. Insert call to new as the first argument of the
10874 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10875 defined within a final class. Return INVOKE_STATIC if the invoked
10876 method is a constructor.
10877 (lookup_method_invoke): New lc argument is a flag to indicate a
10878 constructor lookup. Now handle constructor lookup. Choose the most
10879 specific method in case several were matching the invocation
10880 requirements. Return a method decl instead of a tree list featuring
10881 one single method decl element.
10882 (refine_accessible_methods_list): New lc flag argument to
10883 indicate that a constructor is being looked up.
10884 (not_initialized_as_it_should_p): New function.
10885 (java_complete_tree): Now process fake tree codes
10886 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10887 save_expr on resolved function call arguments. Case on
10888 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10889 (patch_assignment): LHS can be a field access expression. When
10890 dealing with reference, lhs_type is the promoted type of the
10891 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10893 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10894 (patch_binop): Use not_initialized_as_it_should_p where
10896 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10897 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10899 (resolve_type_during_patch): New function.
10900 (patch_cast): Call resolve_type_during_patch to resolve type and
10901 report error accordingly.
10902 (patch_array_ref): Use not_initialized_as_it_should_p where
10903 applicable. Array base expression is saved before being
10904 used. Promote the type of an array elements if it contains non
10906 (build_newarray_node, patch_newarray, build_this): New functions.
10908 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10910 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10911 increment it in `for' statement.
10912 (print_field_info): If number is inf or nan, don't print it.
10913 (print_method_info): If method name is `delete', just ignore it.
10914 (print_c_decl): Special-case jstringArray.
10916 * gjavah.c (help): New function.
10917 (no_argument): New function.
10918 (usage): Changed text.
10919 (main): Rewrote argument handling. Now handles -v, --help,
10921 (version): New function.
10922 (found_error): New global.
10923 (main): Return found_error.
10924 (generate_access): Set found_error.
10925 (print_c_decl): Likewise.
10927 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10929 * gjavah.c (print_c_decl): Don't print "," when examining field.
10930 Skip type name when looking at "[L" types.
10931 (process_file): Now static.
10932 (generate_access): Now returns int.
10933 (last_access_generated): New global.
10934 (process_file): Clear last_access_generated; make multiple passes
10936 (print_field_info): Just return if generate_access returns true.
10937 (print_method_info): Likewise. Also, allow <init> functions to
10939 (print_c_decl): Added is_init argument. Print constructors
10941 (print_cxx_classname): Use UTF8_GET to extract characters from
10943 (print_base_classname): New function.
10944 (print_class_decls): New function.
10945 (process_file): Use it.
10946 (utf8_cmp): New function.
10948 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10950 * lang-options.h: Format changed to match changes in gcc/toplev.c
10951 to implement a --help option.
10953 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10955 * decl.c (init_decl_processing): Revert change to dtable_type.
10957 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10959 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10961 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10963 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10965 * lang.c (lang_init): Default flag_exceptions to 1, without
10966 checking to see if it's 2 first.
10968 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10970 * constants.c: Include "system.h".
10971 * decl.c: Likewise.
10972 * lang.c (flag_new_exceptions): Get via extern now.
10973 (lang_init_options): New functions. Turn on flag_new_exceptions.
10975 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10977 * lex.c (java_lex): Return 0 when we see an invalid character in
10980 * lex.c (java_read_char): Specify extra argument when calling
10982 (java_read_unicode, java_parse_end_comment,
10983 java_parse_escape_sequence): Likewise,
10984 (java_lex): Specify extra argument when calling
10985 java_lex_error. Test that IDs are beginning with a legal character
10986 for IDs. Handle invalid characters with an error message and a
10987 call to java_lex_error.
10988 (java_lex_error): Adjust column position by new argument
10989 `forward'. Issue an error even if in the middle of reporting an
10992 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10994 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10995 we don't explicitly put a null pointer when we're copying it.
10997 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10999 * gjavah.c (print_cxx_classname): New function.
11000 (super_class_name): Likewise.
11001 (print_super_fields): Removed.
11002 (in_super): Removed.
11003 (print_field_info): Never generate #defines.
11004 (print_c_decl): Changed generated types to match JNI. No longer
11005 print class name before method name.
11006 (print_method_info): Print "static" before static methods.
11007 Print "virtual" before non-final methods.
11008 (usage): Use exit(1), not exit(-1).
11010 (print_field_info): Use %.17g to print a double.
11011 (last_access): New globals.
11012 (process_file): Initialize last_access.
11013 (usage): Now static.
11014 (ACC_VISIBILITY): New define.
11015 (generate_access): New function.
11016 (print_field_info): Call it.
11017 (print_method_info): Likewise. Also, generate information for all
11018 methods, not just native methods. Return void.
11019 (print_c_decl): Return void.
11020 (print_field_info): Return void.
11022 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11024 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11025 processing the jc1 grammar file. Prefix bison functions and
11026 variables with java_.
11027 (parse.c): Dependencies on parse.h and lex.h
11028 * expr.c (build_java_arrayaccess): Function now global.
11029 * java-tree.h: Comment reorganized to carry on previous
11030 classification effort.
11031 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11032 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11033 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11034 java_parse (new prefix java_ generated by bison).
11035 (java_layout_parsed_class, java_register_parsed_class): Function
11037 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11038 * lex.c (static tree wfl_op): Variable deleted.
11039 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11040 ctxp fields to NULL_TREE.
11041 (java_lex): No longer create WFL for operators. Filename caching
11042 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11043 created as STRING_CST and later expanded. Removed extra argument
11044 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11046 (build_wfl_node): Removed code in comments.
11047 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11048 store token and location data in the current bison token.
11049 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11050 static/extern function declaration at the beginning of the file.
11051 (struct qualification): Data structure definition deleted.
11052 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11053 (qualify_ambiguous_name): Function declaration modified. Function
11054 now returns nothing.
11055 (build_array_ref, patch_array_ref, make_qualified_name,
11056 resolve_qualified_expression_name, maybe_generate_clinit,
11057 resolve_field_access): New static function declarations.
11058 (build_java_arrayaccess): New extern function declaration.
11059 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11060 (CALL_EXPR_PRIMARY): Macro deleted.
11061 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11062 (struct parser_ctxt): Field initialized_final
11063 removed. non_static_initialized, static_initialized: New fields.
11064 * parse.y (static tree kw_super, static tree kw_this): New global
11066 (%union): tree wfl field of operator member replaced by int
11067 location. WFLs are non longer created for operators.
11068 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11069 (qualified_name:): Now calls make_qualified_name to build the
11071 (type_declaration:): Consider generating <clinit> when class
11073 (variable_declarator:): Directly build an assignment node when the
11074 variable is initialized when declared.
11075 (this_or_super:): Build a WFL and set current location when THIS
11076 or SUPER are parsed.
11077 (expression_statement:): Wrap statement around a WFL.
11078 (primary_no_new_array:): Fixed typo. Changed value returned by
11079 THIS_TK because of its new type (temporary).
11080 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11081 (field_access:): Build qualified name with SUPER.
11082 (method_invocation:): Fixed returned value because of SUPER's new
11084 (array_access:): Use OSB_TK location information.
11085 (post_increment_expression:, post_decrement_expression:,
11086 unary_expression:, pre_increment_expression:,
11087 pre_decrement_expression:, unary_expression_not_plus_minus:,
11088 cast_expression:, multiplicative_expression:,
11089 additive_expression:, shift_expression:, relational_expression:,
11090 equality_expression:, and_expression:, exclusive_or_expression:,
11091 inclusive_or_expression:, conditional_and_expression:,
11092 conditional_or_expression:, assignment:): Use new location/token
11093 information available on operators.
11094 (create_class): Set super_decl_type to NULL_TREE when processing
11096 (register_fields): Field initialization is now a MODIFY_EXPR
11097 node. Chain initialization code to the matching lists (according
11098 the the field declaration modifiers).
11099 (maybe_generate_clinit): New function.
11100 (method_header): Don't set method's DECL_NAME to a WFL when adding
11101 methods to java.lang.Object.
11102 (resolve_and_layout): Now can return NULL_TREE if the type
11103 resolution fails. Otherwise, return the class DECL instead of its
11105 (check_method_redefinition): Don't patch method DECL_NAME if it
11106 belongs to java.lang.Object.
11107 (process_imports): Simply assign error_found to the value returned
11108 by check_pkg_class_access.
11109 (declare_local_variables): Don't use their init statements (if
11110 any) when parsing error were previously found. Reuse MODIFY_EXPR
11111 build during parsing as an init statement.
11112 (java_method_add_stmt): Now return the current method body.
11113 (java_layout_parsed_class, java_register_parsed_class): Functions
11115 (java_complete_expand_methods): Initialize the constant pool on a
11116 per class basis. Layout the classes before expanding their method
11117 bodies. Don't try expand artificial constructor code if error were
11118 found. Make the classes data and register them if no error were
11120 (java_complete_expand_method): Retrieve an artificial constructor
11121 argument list before entering its body. Assign the top block to
11122 the artificial constructor function body and set types of declared
11123 blocks and compound statements to void. Walk method body if not an
11124 artificial constructor.
11125 (make_qualified_name, cut_identifier_in_qualified): New functions.
11126 (resolve_expression_name): Fixed comments. Save/restore the
11127 current class CLASS_LOADED_P flag value. Build non qualified
11128 static field access and handle qualified expression names.
11129 (resolve_field_access, resolve_qualified_expression_name): New
11131 (patch_method_invocation_stmt): Use the new expression resolution
11132 scheme, calling resolve_field_access when the function call is
11133 resolved as an expression.
11134 (qualify_ambiguous_name): Function rewritten to work on qualified
11135 expression produced by make_qualified_name.
11136 (java_complete_tree): Promote type when function's argument are
11137 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11138 the assignment to discover further errors if RHS is a expression
11139 name that fails to evaluate. Declare LHS initialized even though
11140 the assignment failed. Don't use the location variable and removed
11141 extra argument in patch function calls. Now handle the ARRAY_REF
11142 case and build internal string representation when STRING_CSTs are
11144 (build_method_invocation): Don't wrap function call around a WFL.
11145 (build_assignment): Likewise. Use the operator location
11147 (patch_assignment): Handle array access LHSs. Handle error
11148 provenance, resulting in a better error report.
11149 (build_binop): Use op_location from operator as binop location
11151 (build_unaryop, build_incdec, build_cast): Likewise.
11152 (patch_binop): Extract location information from the node. Fixed
11153 typo in error message.
11154 (patch_unary_op): Extract location information from the node.
11155 (build_array_ref, patch_array_ref): New functions.
11157 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11159 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11160 match _Jv_IsInstanceOf.
11161 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11162 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11164 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11166 * decl.c (init_decl_processing): Functions are now named
11167 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11169 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11171 * java-tree.h (load_class): Add prototype.
11172 * class.c (is_compiled_class): Add missing arg to load_class.
11173 * expr.c (expand_java_NEW): Call load_class.
11174 * parse.y (process_import): Removed bogus use of void return value.
11176 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11178 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11179 Function name is "_Jv_Throw" instead of "soft_athrow".
11180 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11181 Function name is "_Jv_AllocObject" instead of "soft_new".
11182 Takes an extra parameter (object size).
11183 * expr.c: Update calls.
11185 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11187 * lex.c (java_get_line_col): Handle end-of-file.
11188 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11190 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11192 * lang.c (lang_init): Make -fexceptions the default.
11193 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11194 exception handling is not turned on.
11196 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11198 * lang.c (flag_new_exceptions): Make this this default.
11199 * decl.c (end_java_method): Call emit_handlers.
11200 * except.c (method_init_exceptions): Set language code and version.
11201 (expand_start_java_handler): Enable exception, and call
11202 expand_eh_region_start.
11203 (expand_end_java_handler): Enable exception, and set up catch blocks.
11204 (emit_handlers): New routine to generate the saved handlers.
11205 * java-except.h (emit_handlers): Add prototype.
11207 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11209 We used to have three different representations of the constant pool:
11210 the CPool structure, the tree_constant_pool, and the constructures
11211 used to build the Class object (which may need class and string
11212 constants) in compiled code. None were appropriate for compiling
11213 to .class files, so I did a major overhaul.
11215 First, the tree_constant_pool array was removed. Things were
11216 modified to the CPool structure in the JCF could be used.
11217 Second, a "capacity" field was added to the CPool, and functions
11218 written to search for a matching constant, adding one if not found.
11219 The code that generated the Class object was changed to use a CPool.
11220 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11221 the static Class object are now only in build_constants_constructor.
11222 Finally, I wrote code which can generate a .class file (including its
11223 constant pool) from the RECORD_TYPE of a class. This is a big step
11224 on the way to compiling Java source into .class files.
11226 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11227 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11229 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11230 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11231 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11232 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11233 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11234 (lang_type): Removed constant_pool field.
11235 * jcf.h (CPool): Renamed size to count. Added field capacity.
11236 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11237 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11238 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11240 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11241 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11242 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11243 (set_constant_entry, find_constant1, find_constant2,
11244 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11245 find_utf8_constant, find_class_or_string_constant): New functions.
11247 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11248 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11249 (give_name_to_class, get_class_constant): Likewise.
11250 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11251 (get_name_and_type_constant, get_ref_constant): Removed.
11252 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11253 * parse.y: Don't save/restore tree_constant_pool.
11254 * verify.c (verify_jvm_instructions): Update for new approach.
11255 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11257 * lang-options.h: Added -femit-class-file, -femit-class-files.
11258 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11259 (lang_f_options): Added "emit-class-file(s)".
11261 * expr.c (build_java_arrayaccess): Generate more efficient array
11262 bounds checking, by using unsigned compare.
11264 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11266 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11268 * parse.h: New comment on the handling of unresolved type
11269 identifiers. JDEPs are now part of the jdep_code enum.
11270 (typedef struct jdep): Now use enum jdep_code or int, depending on
11271 availability. Both are narrowed down to an 8 bits bitfield.
11272 (CALL_EXPR_PRIMARY): Fixed comment.
11274 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11276 * Make-lang.in (java): Added gjavac and jvgenmain.
11277 (java.start.encap): Depend on gjavac.
11278 (java.rest.encap): Depend on jvgenmain.
11280 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11281 (JAVA_CROSS_NAME): Likewise.
11282 (java.all.build): Depend on jvgenmain and gjavac.
11283 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11284 (jvgenmain$(exeext)): New target.
11285 (java.install-common): Wrote.
11286 * config-lang.in (compilers, stagestuff): Added gjavac and
11289 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11291 * lang.c (lang_decode_option): New argc/argv interface.
11293 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11295 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11296 * decl.c (build_decl_no_layout): New function.
11297 * expr.c (java_lang_expand_expr): Layout declarations found in
11298 blocks before they're pushed.
11299 * jcf-parse.c (load_class): Save current line when parsing class
11301 (parse_source_file): Register class before expanding their
11303 * lang.c (put_decl_node): Produce `null' when `void *' is
11305 * lex.c (static tree wfl_op): New static global, for error report
11307 (java_init_lex): wfl_operator and wfl_op initialized
11308 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11310 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11311 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11312 build_unresolved_array_type): New static function definitions.
11313 (build_decl_no_layout): New extern function declared.
11314 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11315 faulty modifier exists.
11316 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11317 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11318 (UNARY_PLUS_EXPR): New fake operator.
11319 (struct parser_ctxt): New field osb_number.
11320 * parse.y (static tree wfl_operator): New static WFL for operator
11321 bound error messages.
11322 (DECR_TK, INCR_TK): Moved.
11323 (OP_TK): Tagged <operator>.
11324 (array_type:): Now call build_unresolved_array_type.
11325 (dim_expr:): Count the number of '[' seen.
11326 (post_increment_expression, post_decrement_expression,
11327 pre_increment_expression, pre_decrement_expression,
11328 unary_expression_not_plus_minus, unary_expression:): Actions are
11329 now building the corresponding unary expressions.
11330 (cast_expression:): Actions are now building cast expressions.
11331 (build_unresolved_array_type): New function.
11332 (create_interface): Reset the number of declared interfaces.
11333 (create_class): Likewise.
11334 (method_header): Methods declared within the scope of an interface
11335 are now implicitly set public and abstract.
11336 (java_complete_class): Variable's and parameter's type are patched
11337 with a promoted type.
11338 (declare_local_variables): Resolved non builtin types are promoted
11339 before being used to build a variable decl. Removed type patch
11340 posted on variable initialization statement.
11341 (source_start_java_method): Use build_decl_no_layout to build the
11342 decl of a parameter of incomplete type.
11343 (java_register_parsed_class): Process interfaces too. Call
11344 rest_of_decl_compilation on each processed class declarations.
11345 (java_complete_expand_methods): Don't attempt to expand things in
11347 (java_complete_tree): Process CONVERT_EXPR, even though it always
11348 has a type. Propagate error_mark_node to node's type too. Promote
11349 method's call argument type and return error_mark_node if
11350 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11351 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11352 handle unary operator nodes.
11353 (build_assignment): Added comment.
11354 (print_int_node): New function.
11355 (patch_assignment): New second argument. New error handling. Use
11356 print_int_node. Handle references. Use can_cast_to_p to issue
11357 different error message according to the context and check upon
11358 the initialization of the RHS.
11359 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11360 (operator_string): Handle more operators.
11361 (patch_binop): No longer use a function static
11362 wfl_operator. Improved error message on shift distance.
11363 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11364 patch_cast): New functions.
11366 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11368 * jvspec.c: New file.
11369 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11371 * java-tree.h (identifier_subst): Add declaration.
11373 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11375 * jvgenmain.c (main): Generate call to JvRunMain.
11377 * class.c (make_class_data): Push value for "sync_info" field.
11378 * decl.c (init_decl_processing): Push "sync_info" field.
11380 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11382 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11383 Java (source) name, not signature.
11384 Set TYPE_ALIGN to (at least) that of element_type.
11386 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11388 * class.c: Moved classname-mangling-rekated code to ...
11389 * mangle.c: ... this new file.
11390 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11391 * Makefile.in: Update for above changes.
11393 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11395 * expr.c (truthvalue_conversion): Convert integer and floating
11396 point value to their truth value.
11397 * lex.c (java_lex): Handle the `null' literal.
11398 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11399 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11400 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11403 * parse.y: Reorganization/documentation on token declaration.
11404 (binop_lookup[]): New added new tree codes.
11405 (relational_expression): Build corresponding binary operators.
11406 (equality_expression, conditional_and_expression,
11407 conditional_or_expression): Likewise.
11408 (java_complete_class): Fix crash in debug message.
11409 (java_complete_tree): Check initialization of method call
11410 arguments. Further bogus node evaluation to detect more error
11411 during assignments. Handles more binary operators.
11412 (patch_assignment): Use DECL_P.
11413 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11415 (operator_string): Handle more case. Compacted source.
11416 (patch_binop): Changed function comment. Checking for
11417 uninitialized first operand takes the compound assignment into
11418 account and uses DECL_P. Checking for uninitialized second operand
11419 delayed to routine's end. Use macros to issue type bound error
11420 messages and issue messages on both operands if their types are
11421 different. Force fixed type into node. Handle all binary
11424 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11427 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11428 build operator node and return tokens.
11429 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11430 * parse.h (java_complete_tree): Changed returned type in prototype.
11431 (build_method_invocation, build_assignment, patch_assignment,
11432 patch_binop): New static function declarations.
11433 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11434 BUILD_EXPR_WFL): New macros.
11435 * parse.y (enum tree_code binop_lookup[]): New static for token to
11437 (%union): Parser union has new sub-structure `operator'.
11438 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11439 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11440 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11441 ASSIGN_ANY_TK): Tokens tagged `operator'.
11442 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11443 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11444 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11445 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11446 (assignment_operator:): Rule tagged `operator'.
11447 (expression_statement:): Re-installed default rule.
11448 (method_invocation:): Sub rules call build_method_invocation.
11449 (postfix_expression:): Don't attempt to resolve name here. Just
11451 (multiplicative_expression:): Sub-rules build corresponding binop
11453 (additive_expression:, shift_expression:, and_expression:,
11454 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11455 (assignment:): Sub rule invoke build_assignment.
11456 (assignment_operator:): Default rules on sub rules.
11457 (force_error): Added documentation on this variable.
11458 (declare_local_variables): Build initialization calling
11460 (expand_start_java_method): Removed unused rtx declaration. Mark
11461 arguments as already initialized.
11462 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11463 (java_complete_expand_methods): Don't process next method if
11464 completion of the previous one triggered errors.
11465 (java_complete_expand_method): Call source_end_java_method if no
11466 error were found during completion.
11467 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11468 locals declaratilon. Handle names found within a class. Return
11469 error_mark_node when things aren't found.
11470 (patch_method_invocation_stmt): Return error_mark_node on failures.
11471 (patch_invoke): Removed unused local. Return the correct node.
11472 (java_complete_tree): Now returns a value. The BLOCK section binds
11473 local identifiers and the type of a BLOCK is now void. Assign the
11474 result of operand completion on COMPOUND_EXPR. Assign the
11475 encapsulated node of a WFL to the result of its completion, except
11476 when the node is an identifier. Now handle MODIFY_EXPR and several
11477 binary operators. Return error_mark_node on errors.
11478 (build_method_invocation, build_assignment, patch_assignment,
11479 build_binop, operator_string, patch_binop): New functions.
11480 * typeck.c (binary_numeric_promotion): New function.
11482 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11484 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11485 Replace most uses of ident_subst by identifier_subst.
11487 * class.c (push_class_static_dummy_field): Removed function.
11488 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11489 instead of looking got "class" static field. Create that decl here.
11490 (class_identifier_node): Removed; no longer needed.
11491 (init_class_processing): Don't init class_identifier_node.
11492 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11493 Do nreverse 0 times (instead of twice) for Object and Class.
11494 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11496 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11498 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11499 while initializing linenumber_count and linenumber_table.
11500 Do it before init_function_start (which calls emit_line_note).
11501 * expr.c (expand_byte_code): Don't need to clear lineno here.
11503 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11505 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11506 then mangle number as _N_.
11508 * class.c (mangle_class_field): New function.
11509 (build_class_ref): Set assembler name of class reference using
11510 mangle_class_field.
11511 (push_class_static_dummy_field): Likewise.
11513 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11515 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11516 of assigning to TREE_CODE. The latter method exploits a feature
11517 of GCC that is not ANSI compliant.
11519 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11521 * decl.c (pushdecl_force_head): New function.
11522 (pushlevel): Removed conditional printf.
11523 (complete_start_java_method): Don't enter local variable scope if
11524 function is compiled from source code.
11525 * expr.c: parse.h now included
11526 (java_lang_expand_expr): New function.
11527 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11528 printf. Terminate buffer when doing directories.
11529 * jcf-parse.c (parse_source_file): Call lang_init_source before
11530 parsing and before code generation.
11531 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11532 use printf if the macro is defined.
11533 * lang.c (lang_init): Install lang_expand_expr hook on
11534 java_lang_expand_expr.
11535 (java_dummy_print): New function.
11536 (lang_init_source): New function.
11537 * lex.c (java_lex): Remember location of an opening brace at the
11538 second nesting level.
11539 (java_is_eol): Unget character seen after a CR if it is EOF.
11540 * parse.h: Now includes lex.h
11541 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11542 printf if the macro is defined.
11543 (expand_start_java_method, build_expr_block, enter_block,
11544 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11545 New static function declarations.
11546 (pushdecl_force_head): New extern function declaration.
11547 (INCOMPLETE_TYPE_P): New macro.
11548 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11549 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11550 BLOCK_EXPR_ORIGIN): New macros.
11551 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11552 DECL_SOURCE_LINE_LAST): New macros.
11553 (struct parser_ctxt): Removed field current_method_decl, redundant
11554 with the field current_function_decl. Added fields
11555 first_ccb_indent1 and pending_block.
11556 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11557 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11559 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11560 (compilation_unit:): Cosmetic on sub rule.
11561 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11562 (variable_initializer:): Installed default rule on expression:.
11563 (method_declaration:): method_header: starts a new
11564 method. method_body: installs the function body, absorbs blocks
11565 emitted for temporary variable scopings, pops function's body block
11566 and merges function's last statement lineno in DECL_SOURCE_LINE.
11567 (method_body:): Installed default rules.
11568 (block:): Call enter_block when an opening brace is seen. Absorb
11569 scoping blocks and call exit_block when a closing brace is seen.
11570 (block_statement:): Cosmetic changes.
11571 (method_invocation:): Create WFL around CALL_EXPR node.
11572 (patch_stage): Added comment around definition.
11573 (method_header): Try to use first_ccb_indent1 as the first line of
11574 the method, so BP debug info are emitted at the first opening
11575 brace of the function. If the function has no body, use the
11576 location of the function's name. Override currently defined method
11577 name with the matching WFL so we can point redefinition errors
11578 using the location where the function's name was declared.
11579 (check_abstract_method_header): Interprets DECL_NAME as an
11580 identifier or as a WFL, accordingly.
11581 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11582 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11583 location and name information out of it and reinstall DECL_NAME to
11584 its original identifier node value.
11585 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11586 function's source code).
11587 (read_import_dir): Test the value returned by find_class and issue
11588 a fatal accordingly.
11589 (declare_local_variables): Push a new block for the scope of the
11590 new variable(s) if code has been already generated at that nesting
11591 level. Pinpoint redefinition errors using the variable id
11592 WFLs. Generate initialization code if necessary. If the variable
11593 type is incomplete, register a patch on its decl.
11594 (source_start_java_method): Rewritten. Define a new block for the
11595 function's parameters. Build parameter decl out of function's
11596 arguments and register them for a patch if their types are
11598 (expand_start_java_method): Includes the part of
11599 source_start_java_method that was pushing the parameter decls and
11600 completing the method start code.
11601 (source_end_java_method): Removed call the expand_end_bindings and
11602 poplevel (already taken care of). Reinstall function's arguments
11603 and get function's last line of code before calling
11604 expand_function_end.
11605 (java_method_add_stmt): New comment before the function's
11606 code. Complement the second operand of the current COMPOUND_EXPR
11608 (java_complete_expand_methods): Don't generate debug info on line
11609 zero when expanding a generated constructor.
11610 (java_complete_expand_method): Set start and end line numbers for
11611 a artificially generated constructor to one and manually call
11612 enter_block and exit_block when defining it. For all methods:
11613 expand function's start calling the new expand_start_java_method
11614 and invoke java_complete_tree on the effective method's body, if
11616 (resolve_expression_name): Now use lookup_name_in_blocks to search
11617 local variable decls and print out an error when variables are
11619 (patch_method_invocation_stmt): Inserted comment before the
11621 (lookup_method_invoke): Chain method's arguments using chainon
11622 with the current arg list as a second argument. Inserted missing
11623 IDENTIFIER_POINTER when reporting an error on methods not found.
11624 (refine_accessible_methods_list): Don't retain constructors.
11625 (patch_arguments): Function removed.
11626 (java_complete_tree): Inserted comment before the function's
11627 code. New case for BLOCKs. Moved the WFL case a bit
11628 further. Complete function's arguments.
11629 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11630 maybe_absorb_scoping_blocks): New functions.
11632 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11634 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11636 * jcf-parse.c (parse_source_file, java_error_count): New forward
11637 and extern declarations.
11638 (java_parse_abort_on_error): Macro moved.
11639 (jcf_parse_source): fatal called if fopen fails. Now calls
11641 (parse_source_file): New parse_only parameter. Reflects the
11642 elimination of the second pass.
11643 (yyparse): parse_source_file called with argument set to 0.
11644 * jcf.h (JCF_ZERO): Sets java_source to zero.
11645 * lex.c (java_init_lex): pass argument is gone. Function modified
11646 to be called once during the analysis of a file.
11647 (java_unget_unicode): Fixed typo in fatal message.
11648 (java_get_line_col): Likewise.
11649 (java_lval): Likewise. String literals no longer built during
11651 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11653 * parse.h (MODIFIER_WFL): New macro.
11654 (parse_check_super, parser_check_super_interface): Now return int.
11655 (parser_chain_incomplete_item, not_builtin_p,
11656 complete_method_decl): Declarations removed.
11657 (build_method_invocation_stmt, build_invoke): Renamed using the
11658 `patch' instead of `build'
11659 (register-incomplete_type, obtain_incomplete_type,
11660 java_complete_tree, java_complete_expand_method,
11661 unresolved_type_p, create_jdep_list): New function declarations.
11662 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11663 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11664 (jdep): New typedef on new struct _jdep.
11665 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11666 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11667 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11668 JDEP_RESOLVED_P): New macros.
11669 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11670 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11671 JDEP_VARIABLE): New enum values and jdep kinds.
11672 (jdeplist): New typedef on struct _jdeplist.
11673 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11675 (CALL_EXPR_PRIMARY): New macro.
11676 (struct parser_ctxt): Fields java_pass, current_method_decl,
11677 method_decl_list deleted. New field jdeplist.
11678 (INCOMPLETE_P): Macro deleted.
11679 * parse.y (single_type_import_declaration:): Removed pass switch.
11680 (type_import_on_demand_declaration): Likewise.
11681 (field_declaration:): Removed pass switch on all sub rules.
11682 (class_declaration:): Call the complete_class_decl removed on
11684 (method_declaration:): Removed second pass switch. No longer chain
11685 methods decl when method_header reduced.
11686 (method_header:): Sub rules no longer depend on pass switch.
11687 (method_declarator:): Likewise.
11688 (method_body:): Likewise.
11689 (abstract_method_declaration:): Likewise.
11690 (block_statement:): Likewise.
11691 (local_variable_declaration:): Likewise.
11692 (argument_list:): Likewise.
11693 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11694 removed. Partial CLASS_EXPR tree node built instead.
11695 (postfix_expression:): Removed pass switch on all sub rules.
11696 (java_pop_parser_context): Free classd_list content.
11697 (yyerror): Call obstrack_grow0 to finalize error message.
11698 (check_class_interface_creation): Comment modified to reflect new
11699 returned value meaning. Removed second pass switch. Return 1 if an
11700 error was found, 0 otherwise. Adjust pointer on filename if a
11701 leading path separator was found.
11702 (maybe_create_class_interface_decl): Removed first pass switch
11703 when linking the class decl to the class_list. Install a new
11704 jdep_list for the class.
11705 (add_superinterfaces): List of unresolved interfaces is
11706 gone. Unresolved interfaces are directly added to the current
11708 (create_interface): Second pass shortcut removed.
11709 ctpx->modifier_ctx access through MODIFIER_WFL.
11710 (create_class): Second pass shortcut removed. Call to
11711 register_incomplete_type replaces the call to
11712 parser_chain_incomplete_item.
11713 (complete_class_decl): Function removed.
11714 (duplicate_declaration_error): New way of retrieving redeclared
11716 (register_fields): Call to lookup_modifier_cl replaced by
11717 MODIFIER_WFL. New way of handling unresolved type, using
11718 unresolved_type_p and obtain_incomplete_type.
11719 register_incomplete_type replaces call to parser_chain_incomplete_item.
11720 (patch_stage): New static global variable.
11721 (method_header): New way of handling unresolved type, using
11722 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11723 indicates that the method decl needs to be patched.
11724 (check_abstract_method_header): Call to lookup_modifier_cl
11725 replaced by MODIFIER_WFL.
11726 (method_declarator): Incomplete argument type are registered
11727 calling register_incomplete_type. Patch on the declared method is
11728 issued in that case.
11729 (unresolved_type_p): New function.
11730 (parser_check_super_interface): New comment to reflect function's
11731 modified returned type (int). Function and has a new argument
11732 this_wfl. Call to parse_error_context uses this_wfl instead of
11733 relying on lookup_cl.
11734 (parser_check_super): Comment reflects function's new returned
11735 type (int). Function returns non zero value on error.
11736 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11737 register_incomplete_type, jdep_resolve_class): New functions to
11738 handle incomplete types in declarations.
11739 (java_complete_class): Rewritten to work with the new incomplete
11740 type handling scheme.
11741 (complete_class_report_errors): Likewise.
11742 (complete_method_decl): Removed: it jobs is now handled by
11743 java_complete_class.
11744 (do_resolve_class): Class loaded in not already loaded and not
11745 found in Java source code.
11746 (java_check_regular_methods, java_check_abstract_methods): Don't
11747 call complete_method_decl anymore.
11748 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11749 (read_import_dir): Got rid of the pass number dependency.
11750 (declare_local_variables): New handling of unresolved types (patch
11752 (source_start_java_method): New parameter level. Function called
11753 with level set to 1 when argument types are potentially
11754 unresolved. Called to complete the job with level set to 2 once
11755 types are complete.
11756 (source_end_java_method): Call to permanent_allocation
11757 removed. Waiting to be replaced by a more suitable obstack
11759 (java_complete_expand_methods, java_complete_expand_method,
11760 java_expand_finals): New functions.
11761 (build_method_invocation_stmt): Renamed
11762 patch_method_invocation_stmt. Extracts function call expression
11763 (wfl) and arguments (args) from CALL_EXPR tree operands.
11764 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11765 call. Patch the function and argument operand of the CALL_EXPR
11767 (patch_argument, java_complete_tree): New functions.
11769 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11771 Recover from missing fields and methods (i.e. error instead of fatal).
11772 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11773 * expr.c (expand_invoke): Recover from missing method.
11774 (expand_java_field_op): Recover from missing field.
11775 Inline references to java.lang.{Integer,Char,...}.TYPE.
11776 * typeck.c (get_type_from_signature), java-tree.h: New function.
11777 * class.c (add_method): Use get_type_from_signature.
11778 (build_class_ref): Handle a class that was not found.
11779 * typeck.c (convert): Handle conversion to pointers (for convenience).
11780 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11781 instead of lookup_field to handle missing fields.
11783 * jcf-parse.c (process_zip_dir): Set java_source.
11785 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11787 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11789 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11791 * jcf-parse.c (load_class): Don't change input_filename before
11792 calling jcf_parse_source (but still do it before calling
11794 (jcf_parse_source): Assign input_filename after having saved the
11796 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11797 list. ctxp->modifier_ctx zeroed according to its new
11798 definition. ctxp->filename initialized. Removed
11799 JAVA_MODIFIER_CTX_UNMARK.
11800 (java_unget_unicode): Update the character based column position.
11801 (java_allocate_new_line): ref_count not used anymore. Always free
11802 ctxp->p_line. Initialize c_line->char_col to 0.
11803 (java_get_unicode): Update the character based column position.
11804 (java_lex): Use ctxp->elc to store current position in source
11805 file, at the beginning of the parsed token. Set modifier_ctx entry
11806 corresponding to the parse modifier to a WFL node. Return a WFL
11807 node when an identifier is parsed.
11808 (java_lex_error): Now uses ctxp->elc to store current position in
11810 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11811 * lex.h (build_wfl_node): New function definitions.
11812 (struct java_line): ref_count and next fields are gone. New field
11814 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11815 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11816 (JAVA_COLUMN_DELTA): New macro.
11817 (java_lc): New typedef on new struct _java_lc.
11818 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11819 (parse_error_context, parse_warning_context): Changed prototypes.
11820 (java_get_line_col): Added as an available global function.
11821 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11822 (IC_DECL): Replaced by macro IC_TYPE
11823 (DEPEND_WFL): New macro.
11824 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11826 (exit_java_complete_class): Removed a commented out statement.
11827 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11828 now an array of tree nodes. Deleted fields line_list and
11829 e_line. New field elc, to replace e_line.
11830 * parse.y (array_type:): Build WFL node.
11831 (qualified_name:): Build a single WFL node out of two. Retain
11832 the location information of the first node in the resulting node.
11833 (package_declaration:): Use package name as a WFL node
11834 (single_type_import_declaration:): Use imported name as a WFL node.
11835 (type_import_on_demand_declaration:): Use root of the imported
11836 packages as a WFL node.
11837 (field_declaration:): Removed unused local variable cl.
11838 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11839 (yyerror): New static elc. Removed static error_line, error_pos.
11840 New local code_from_source. Save ctxp->elc into elc at the first
11841 pass. Call java_get_line_col to get a string of the line where
11842 the error occurred.
11843 (debug_line): Removed static function.
11844 (parse_error_context, parse_warning_context): Parameter cl is now
11845 a WFL node. Use its value to initialize ctxp->elc.
11846 (redefinition_error): Parameter cl is now a WFL node.
11847 (parse_add_interface): New parameter wfl. No longer call
11848 lookup_cl, use wfl instead.
11849 (check_class_interface_creation): Parameter cl is now a WFL node.
11850 (maybe_create_class_interface_decl): Likewise.
11851 (add_superinterfaces): New function.
11852 (create_interface): Removed local cl, node, super_decl,
11853 super_decl_type. Function now uses id as a WFL node. Better
11854 warning/error report on obsolete or forbidden mix of
11855 modifiers. Now calls add_superinterfaces to register interfaces.
11856 (create_class): Removed local cl, node. Local variable id is used
11857 as a WFL node. Better error report on forbidden modifier
11858 mix. Uses add_superinterfaces to register interfaces.
11859 (find_field): Argument cl is now a WFL node. Now store the WFL
11860 node of a fields that needs to be checked for their
11862 (method_header): Local variable node non longer used. Local
11863 variable id replaces cl.
11864 (check_modifiers_consistency): Local variable cl is now a WFL
11866 (method_declarator): Local variable cl replaced by parameter id.
11867 (parser_qualified_name): Now uses parameter name as a WFL node.
11868 (parser_check_super_interface): New parameter wfl, for achieve
11869 greater accuracy during error reports.
11870 (parser_chain_incomplete_item): New parameter named location. Used,
11871 along the decl, to construct the incomplete item node.
11872 (java_complete_class): resolve_class now uses WFL node extracted
11873 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11875 (complete_method_decl): Unresolved function's argument types are WFL.
11876 (resolve_class): Parameter cl is now a WFL node.
11877 (resolve_and_layout): Likewise.
11878 (do_resolve_class): Likewise. Try first to use cl and then do the
11879 lookup on the decl when calling check_pkg_class_access.
11880 (complete_class_report_errors): Use IC_TYPE in place of
11881 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11882 instead of doing a lookup over the decl.
11883 (java_check_final): Use WFL info from field tree list.
11884 (lookup_cl): Rewritten and returns a statically defined WFL node.
11885 (lookup_modifier_cl): Now uses information from WFL nodes.
11886 (process_imports): Likewise.
11887 (read_import_dir): name and cl arguments replaced by a single WFL
11888 node. Function modified accordingly.
11889 (find_in_imports_on_demand): Now uses WFL node.
11890 (check_pkg_class_access): cl argument is now a WFL node.
11891 (declare_local_variables): Fixed to use WFL nodes.
11892 (resolve_expression_name): Likewise.
11893 (build_method_invocation_stmt): name_combo argument renamed
11894 wfl. Function modified to use WFL nodes.
11895 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11896 (lookup_method_invoke): cl is now a WFL node. Added missing
11897 IDENTIFIER_POINTER to class type decl name.
11899 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11901 * lang.c (init_parse): Now returns char* containing the filename.
11903 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11905 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11907 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11908 * class.c (make_class_data): If flag_assume_compiled, initial class
11909 state is CSTATE_PREPARED; make superclass and interfaces direct
11910 references, rather than constant pool indexes.
11912 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11914 * parser.y: Include flags.h. Removed debug variable pl.
11915 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11916 (block:): Likewise.
11917 (labeled_statement_nsi:): Generate debug info when reducing
11918 expression_statement:.
11919 (check_pkg_class_access): get_access_flags_from_decl invokation
11920 fixed for new CLASS_* flags location.
11921 (source_end_java_method): Save/restore parser context when
11922 entering/leaving this routine. Restore lineno to its right value
11923 before calling expand_end_bindings.
11924 (build_method_invocation_stmt): build_invoke called with the
11925 current line information.
11926 (build_invoke): New argument cl. Wrap the function call around a
11928 (refine_accessible_methods_list): Changed comment, removed
11930 * parse.h: Fixed typo in comments.
11931 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11932 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11933 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11935 * lex.c (java_lex): Record the last closing curly bracket of a
11937 * jcf-parse.c (jcf_parse_source): Now calls
11938 java_check_methods. Clarified comment, fixed typo.
11940 1998-04-09 Dave Brolley <brolley@cygnus.com>
11942 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11943 (finish_parse): Expose for non USE_CPPLIB builds.
11945 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11947 * lang.c (lang_print_xnode): New function.
11949 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11951 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11952 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11953 used to build a class's dispatch table.
11954 (make_class_data): Generate dispatch table if flag_assume_compiled.
11955 Set dtable of class object to address of class_dtable_decl.
11957 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11958 be volatile and have side effects - generates better code.
11960 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11961 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11963 * expr.c (expand_invoke): If class is final, method is
11964 effectively final, so can call it directly.
11966 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11968 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11970 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11972 * parse.y (build_method_invocation_stmt): Removed extra argument
11975 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11977 * expr.c (dtable_indent): Now static global.
11978 (expand_invoke): Now call invoke_build_dtable and
11979 build_invokevirtual.
11980 (invoke_build_dtable, build_invokevirtual): New functions.
11981 * jcf-io.c (find_class): Defer issuing a warning by setting
11982 jcf->outofsynch to 1.
11983 * jcf-parse.c (jcf_out_of_synch): New function.
11984 (load_class): Test this_jcf.outofsynch flag and call
11985 jcf_out_of_synch accordingly.
11986 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11987 comment indentation.
11988 * lex.c (java_get_unicode): Fixed code indentation.
11989 (java_lex): Create string literal. Fixed typo. Removed several
11990 premature obstack_free.
11991 * parse.h: New enums for name resolution and invocation mode.
11992 (struct qualification): New data structure.
11993 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11994 (do_resolve_class, build_method_invocation_stmt,
11995 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11996 debug_line, identical_subpath_p, invocation_mode,
11997 refine_accessible_methods_list, build_invoke,
11998 lookup_method_invoke): New functions declared.
11999 (build_invokevirtual, invoke_build_dtable, match_java_method,
12000 build_field_ref, jcf_out_of_synch): New references to external
12002 (struct parse_ctxt): Removed artificial_constructor field.
12003 * parse.y: (array_type:): Type defined for this rule.
12004 (class_type:): Installed default rule for interface_type:.
12005 (array_type:): Now build Java array type.
12006 (qualified_name:): Now use obstack_grow0.
12007 (method_declaration:): Skip the artificial constructor added to
12009 (abstract_method_declaration:): Execute the code only during pass 1.
12010 (block:): Installed default rule in block_statements:.
12011 (block_statement:): Add the statement to the method during pass 2.
12012 (statement_expression): Installed default rule for
12013 method_invocation:.
12014 (argument_list:): Added code to build the argument list.
12015 (method_invocation:): Added call to create the method invocation
12017 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12018 (debug_line): New function for debug.
12019 (complete_class_decl): No longer do something during pass 1.
12020 (method_header): Use BUILD_PTR_FROM_NAME.
12021 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12023 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12024 function's main comment.
12025 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12027 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12028 (resolve_class): Now works with arrays.
12029 (do_resolve_class, resolve_and_layout): New functions.
12030 (java_check_regular_methods): Reverse method list before and after
12031 having processed it. No longer set ctxp->artificial_constructor.
12032 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12033 accordingly. Fixed typo in issued error message. Now use
12035 (find_in_imports_on_demand): Now use obstack_grow0.
12036 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12037 (source_end_java_method): Call expand_expr_stmt instead of
12038 expand_expr. Calls it before calling expand_function_end.
12039 (java_method_add_stmt): Do nothing if errors were found during
12041 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12042 (build_method_invocation_stmt, build_invoke, invocation_mode,
12043 lookup_method_invoke, refine_accessible_methods_list,
12044 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12046 * typeck.c (build_java_signature): Properly end method signature
12047 if return type skipped.
12048 (match_java_method): New function.
12050 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12052 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12054 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12056 * expr.c (build_invoke_non_interface): New function.
12057 (methods_ident, ncode_ident): Now static globals.
12058 (expand_invoke): Use build_invoke_non_interface.
12059 * java-tree.h (struct lang_decl): New field function_decl_body.
12060 (DECL_FUNCTION_BODY): New macro.
12061 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12062 CLASS_FROM_SOURCE_P.
12063 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12064 before starting pass 2. Call to java_generate_parsed_class replaced
12065 by java_register_parsed_class.
12066 * lex.c: Fixed typo in header. Some line width related formating.
12067 * lex.h: Some line width related formating.
12068 * parse.h (source_end_java_method, resolve_expression_name,
12069 complete_class_decl, maybe_create_class_interface_decl,
12070 check_class_interface_creation): New static function declarations.
12071 (java_layout_parsed_class, java_method_add_stmt): New function
12073 (struct parser_ctxt): Field mark_class_generate removed. New
12074 fields class_list and artificial_constructor.
12075 * parse.y: Fixed typo in header.
12076 (class_declaration:): Call complete_class_decl when class body
12078 (method_declaration:): Call source_end_java_method in pass 2 when
12079 the method body is defined.
12080 (postfix_expression:): Do expression name resolution on sub-rule
12081 name during pass 2.
12082 (create_class, create_interface): Merged common pieces.
12083 (check_class_interface_creation, maybe_create_class_interface_decl):
12085 (complete_class_decl): New function.
12086 (register_fields): Fixed line width related typo.
12087 (method_header): Correctly skip first argument when fixing
12088 argument line. Changed the loop.
12089 (java_check_circular_reference): Now use ctxp->class_list.
12090 (java_complete_class): Removed start/stop marking.
12091 (java_check_regular_methods): Now takes a class decl as an
12092 argument. Add default constructor if none were encountered.
12093 (java_check_methods): Now use ctxp->class_list. Changed call to
12094 java_check_regular_methods.
12095 (source_start_java_method): Set DECL_ARG_TYPE for each function
12097 (source_end_java_method, java_method_add_stmt): New functions.
12098 (java_generate_parsed_class): No longer exists.
12099 (java_layout_parsed_class, java_register_parsed_class): New functions.
12100 (resolve_expression_name): New function.
12102 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12104 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12105 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12106 until pass initializations are done. Call read_import_dir with
12108 * parse.h: (lookup_modifier_cl): New function declared.
12109 (INTERFACE_FIELD_MODIFIERS): New macro.
12110 (OBSOLETE_MODIFIER_WARNING): New macro.
12111 * parse.y: (register_fields): Class type and current field name in
12112 local variables. Check modifier(s) if adding field(s) to an interface.
12113 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12114 and report errors using the faulty modifier line context.
12115 (lookup_modifier_cl): New function.
12116 (read_import_dir): Detect and report default import processing
12119 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12121 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12122 * class.c (is_compiled_class): Return 1 after making sure it
12123 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12124 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12125 * java-tree.h (flag_assume_compiled): Add decl.
12126 * lang.c (lang_f_options): Add the flag.
12127 (flag_assume_compiled): Add decl, default to 0.
12129 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12131 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12132 (is_compiled_class): Likewise.
12133 (layout_class): Likewise.
12134 (layout_class): Detect and lay out classes defined in source code.
12135 (interface_of_p, add_interface_do, may_add_interface): New
12137 (add_interface): Now use add_interface_do.
12138 (add_method_1): New function.
12139 (add_method): Now use add_method_1.
12140 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12141 (complete_start_java_method): New function.
12142 (start_java_mehod): Now call complete_start_java_method.
12143 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12144 (expand_invoke): Likewise and fixed typo.
12145 *gjava.c: (print_super_field): Use new argument to find_class
12148 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12149 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12150 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12152 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12153 (add_method_1, push_class): New prototypes.
12154 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12155 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12156 directory where the class was found.
12157 (find_class): New argument DO_CLASS_FILE. Function find_class
12158 modified accordingly.
12159 *jcf-parse.c: (fix_class_path): New function.
12160 (load_class): Use new VERBOSE argument. load_class now finds and
12161 loads/parses .class/.java files. Save read_state of current_jcf
12163 (java_parser_abort_on_error): New macro.
12164 (jcf_parse_source, parse_source_file): New function.
12165 (jcf_parse): Fixed typo.
12166 (yyparse): Call parse_source_file () only.
12167 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12168 writing the real class name back in the zip directory entry.
12169 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12170 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12171 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12172 (find_class): Prototype fixed.
12173 *lex.c: Added 1998 time stamp.
12174 Removed all static global variables, moved into the parser
12175 context data structure.. Now include unistd.h if SEEK_SET not
12177 (java_init_lex): Rewritten.
12178 (java_sneak_unicode): Modified current unicode access in current line.
12179 (java_unget_unicode): Likewise.
12180 (java_allocate_new_line): New allocation management.
12181 (java_read_char): Modified access and storage of unget_utf8_value.
12182 New way of processing current unicode.
12183 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12184 (java_get_unicode): Now use the parser context.
12185 (java_lineterminator): Likewise.
12186 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12187 of the reentrant parser implementation. Function now use the
12188 parser context data structure and java_lval. Fixed production of
12189 the float and double constant "out of range" error message. Fixed
12190 obstack use. Return integer value when hitting a modifier. Now
12191 return type for TRUE, FALSE and other predefined types. Return
12192 identifier as a TREE_LIST list containing the current line context
12193 as the TREE_VALUE sub-node.
12194 (java_unicode_2_utf8): Fixed typo in declaration.
12195 (java_lex_error): Now use the parser context data structure.
12196 *lex.h: Added 1998 time stamp.
12197 (struct java_line): New fields ref_count and next.
12198 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12199 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12200 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12201 *parse.h: Added 1998 time stamp.
12202 (java_parse_source_file): Renamed from parse_source_file.
12203 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12204 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12205 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12206 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12207 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12208 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12209 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12210 (struct parser_ctxt): New data structure to keep the parser context.
12211 *parse.y: Added 1998 time stamp, got rid of static global variables.
12212 (java_error_count, ctxp): New global variables.
12213 (%union): New value field.
12214 (numeric_type, integral_type): Rules removed.
12215 (primitive_type): Rule defined to handle integral, float, double and
12217 (qualified_name, package_declaration,
12218 single_type_import_declaration, type_import_on_demand_declaration,
12219 modifiers, class_declaration, super, interfaces,
12220 interface_type_list, class_body, field_declaration,
12221 field_declaration, variable_declarators, variable_declarator,
12222 variable_declarator_id, method_declaration, method_header,
12223 formal_parameter_list, formal_parameter, method_body, block,
12224 static, interface_declaration, extends_interfaces,
12225 abstract_method_declaration, local_variable_declarators): Rules now
12227 (force_error, do_warning): New global statics.
12228 (push_parser_context, parser_context_save_global,
12229 parser_context_restore_global, pop_parser_context): New functions.
12230 (yyerror): Now uses the global parser context. Fixed use of obstack.
12231 (parse_error, parse_error_context, parse_warning_context,
12232 java_accstring_lookup, redefinition_error, check_modifiers,
12233 parser_add_interface, create_interface, create_class, find_field,
12234 duplicate_declaration_error, register_fields, method_header,
12235 check_modifiers_consistency, check_abstract_method_header,
12236 method_declarator, parser_qualified_classname,
12237 parser_check_super_interface, parser_check_super,
12238 parser_chain_incomplete_item, java_check_circular_reference,
12239 layout_class_from_source, java_complete_class,
12240 complete_method_decl, resolve_class, complete_class_report_errors,
12241 java_check_final, check_method_redefinition,
12242 java_check_regular_methods, java_check_abstract_methods,
12243 java_check_methods, lookup_java_interface_method2,
12244 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12245 process_imports, find_in_imports, read_import_entry,
12246 read_import_dir, find_in_imports_on_demand,
12247 check_pkg_class_access, not_builtin_p, declare_local_variables,
12248 source_start_java_method, java_generate_parsed_class): New
12250 *typeck.c: (signature_include_return): New global variable.
12251 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12252 to add the function returned type in the signature.
12254 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12256 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12258 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12260 * Make-lang.in (java.info): Added.
12261 (java.install-info): Added
12263 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12265 * Makefile.in (clean): Also remove java/parse.c.
12267 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12269 Add a pair of -fbounds-check/-fno-bounds-check options.
12270 * lang.c (lang_decode_option): Add code to grok arguments.
12271 (flag_bounds_check): Add decl.
12272 (lang_f_options): New array w/ the option in it.
12273 * java-tree.h (flag_bounds_check): Add decl.
12274 * lang-options.h: New file.
12275 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12276 of a static macro value.
12277 (JAVA_ARRAY_EXCEPTION): Delete macro.
12279 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12281 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12282 * expr.c (build_anewarray): Add missing promote_type.
12284 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12286 Add array types with known length to optimize bounds checking.
12287 * typeck.c (build_java_array_type): Take length parameter.
12288 (java_array_type_length, build_prim_array_type): New functions.
12289 * java-tree.h: Update for new functions.
12290 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12291 * class.c: Use build_prim_array_type.
12292 * expr.c (can_widen_reference_to): Handle known-length array types.
12293 (verify_jvm_instructions): Keep track of integer push instructions
12294 followed by newarray/anewarray, so we can build known-length arrays.
12295 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12296 (java_array_data_offset): New function.
12297 (build_java_array_length_access): New function. Optimize if constant.
12298 (build_java_arrayaccess): Constant fold bounds check.
12299 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12300 (build_newarray, build_anewarray): New functions.
12301 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12302 * verify.c (merge_types): Handle known-lengh array types.
12304 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12306 * expr.c (expand_byte_code): Fix performace bug, which caused
12307 searching linenumber_table to be linear rather than constant.
12309 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12311 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12313 * decl.c, java-tree.h (soft_fmod_node): New global.
12314 * decl.c (init_decl_processing): Define __builtin_fmod.
12315 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12316 using __builtin_fmod.
12318 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12320 * keyword.h: New file, output of keyword.gperf as processed by
12322 * lex.c (java_lex_init): Initialize java_error_flag.
12323 * parse.c (YYERROR_NOW): Uses java_error_flag.
12324 * parse.y: New static java_error_flag. Useless definition of
12326 * parse.y (java_error): Portable error recovery using
12327 java_error_flag (not yet completely tuned).
12329 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12331 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12333 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12336 (parse.c, lex.c, keyword.h): New rules for Java source code
12338 * parse.c: Renamed into jcf-parse.c.
12339 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12340 * keyword.gperf: New file, Java keywords.
12341 * parse.y: New file, Java language grammar.
12342 * parse.h: New file, Java language grammar definitions.
12343 * lex.c: New file, Java language lexer.
12344 * lex.h: New file, Java language lexer definitions.
12346 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12348 * decl.c (clinit_identifier_node), java-tree.h: New global.
12349 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12350 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12351 * expr.c (expand_java_field_op): Check for invalid assignment
12354 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12356 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12358 * verify.c (verify_jvm_instructions): When processing a handler,
12359 attempt to set the current_subr to the right value.
12360 (More complicated code combines Sep 17 and Oct 22 versions.)
12362 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12364 * class.c (push_class): Figure out (guess) name of source file.
12365 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12366 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12367 (parse_class_file): Change return type from int to void.
12368 Call debug_start_source_file/debug_end_source_file.
12370 * expr.c (build_java_binop): Fix masking 2nd operand.
12371 * decl.c (init_decl_processing): Set sizetype first.
12373 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12375 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12376 (Revert Sep 17 change.)
12378 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12380 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12381 .class extension in their name and fix thing so we don't process
12382 them parse_zip_file_entries().
12383 (parse_zip_file_entries): Cleaned unused local variables.
12385 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12387 * expr.c (can_widen_reference_to): Allows equal array element types.
12388 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12389 * jcf-dump.c (RET): Get (and print) index.
12391 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12392 Promote element type to POINTER_TYPE.
12394 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12396 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12397 find_in_current_zip, jcf_figure_file_type): Moved from
12398 jcf-reader.c to parse.c.
12399 * zextract.c: (read_zip_archive): takes file_comment_length possible
12400 field into account.
12402 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12404 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12406 * verify.c (merge_types): Handle array types even better ...
12408 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12410 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12412 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12413 * class.c (make_class_data): Don't build fields_decl if no fields.
12414 When building fields_decl, skip if DECL_ARTIFICIAL.
12416 * expr.c (java_stack_swap): Update stack_type_map.
12417 * verify.c (merge_types): Handle array types better.
12419 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12421 * class.c (add_field): Don't promote short integral fields to
12422 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12423 * expr.c (push_value): Promote and convert short integral values.
12425 * decl.c, java-tree.h (integer_two_node): New constant node.
12426 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12428 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12430 * class.c (append_gpp_mangled_type): Use function argument
12431 unpromoted type to generate mangled name.
12433 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12435 * constants.c (build_constant_data_ref): Now uses current_class
12436 instead of main_class.
12437 (build_constants_constructor): Now uses current_class instead of
12439 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12440 of the global variable SeepZipFiles done here.
12441 * zextract.c (read_zip_archive): extra_field optional field taken
12442 into account while computing the position of the class file in the
12444 * verify.c (verify_jvm_instructions): Use current_jcf to search
12446 * parse.c (load_class): First search for the class to load in the
12447 current zip file. Saves current_jcf (restored before returning
12448 from that function). Don't call JCF_FINISH in the class was found
12449 in the current ZIP file.
12450 (jcf_parse): If the class was found in the current ZIP file, save
12451 its tree_constant_pool (for later reuse).
12452 (parse_class_file): New function. Process each method defined in
12453 the current class and record the class as to be later registered.
12454 (yyparse): Rewritten. Figure the type of the current file and switch
12456 * lang.c: New global variable current_jcf.
12457 (lang_init): Removed compiling_from_source test (done later, in
12458 yyparse). Removed call the jcf_parse ().
12459 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12460 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12461 in the current ZIP file) and zip_offset (offset to the class data in
12462 the current zip file).
12463 * jcf-reader.c: zipfile.h included.
12464 localToFile: New ZipFileCache static global variable
12465 (parse_zip_file_entries): New function. Browse the current ZIP
12466 file directory and process each class found.
12467 (process_zip_dir): New function. Register each class found in the
12468 ZIP file directory. The class aren't parsed but a valid JCF is
12469 link to each of them.
12470 (find_in_current_zip): New function. Search for a class in the
12471 current ZIP file directory. If found, prepare the class so that it
12473 (jcf_figure_file_type): New function. Examine the file structure
12474 to figure a class file, a ZIP file. If none of these categories are
12475 matched, a source file is assumed.
12476 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12477 SeenZipFile: New global variable.
12478 (open_in_zip): Use zipmember's length to accelerate the search for
12479 a member. If zipmember was NULL and zip file successfully read,
12481 * java-tree.h: New global variable current_jcf declared. Added
12482 declaration for current_constant_pool_tags, current_constant_pool_data,
12483 current_constant_pool_length, current_constant_pool_data_ref.
12484 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12485 store the JCF of classes seen in a zip file) and tree *constant_pool
12486 (to save a loaded class constant pool). current_class declared here.
12487 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12488 retrieve method_ref_constant.
12489 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12490 (OBJECT): get_class_constant now uses current_jcf.
12491 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12492 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12493 (expand_invoke): Now uses current_class instead of main_class
12494 (build_class_init): Now uses current_class instead of main_class
12495 * class.c: New static global variable registered_class.
12496 (register_class): New function.
12497 (emit_register_class): Modified to use registered_class instead of
12499 (is_compiled_class): Now take into account class seen in the archive.
12501 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12503 * except.h: Renamed to: java-except.h.
12504 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12505 * except.c: Add semi-working (commented out) implementation.
12507 * expr.c (expand_iinc): Add needed flush_quick_stack.
12508 * parse.c (set_source_filename): New function.
12509 (give_name_to_class): Set input_filename from package.classname.java.
12511 * jcf-io.c (find_class): Don't look first in ".".
12513 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12515 * zextract.c (read_zip_archive): Now takes into account the
12517 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12519 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12521 * constants.c, java-tree.h (build_internal_class_name): New function.
12522 (alloc_class_constant): Re-implement using build_internal_class_name.
12523 * class.c (make_class_data): Likewise.
12524 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12526 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12528 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12529 to NULL before pushing an exception handler target.
12531 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12532 (java_stack_swap, java_stack_dup): Re-write to be safe from
12533 clobbering registers.
12534 (build_class_init): New function.
12536 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12538 * typeck.c (build_java_array_type): Temporary use
12539 permanent_obstack to create the array 'length' field.
12540 * expr.c (lookup_label): Temporay use permanent_obstack to create
12541 label if not found.
12542 * class.c (push_super_field): Tempory use permanent_obstack.
12544 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * typeck.c (type_for_mode): Now handles double_type_node and
12548 * verify.c (verify_jvm_instructions): The instruction following
12549 the wide bytecode is checked. OPCODE_ret added to the list of
12552 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12554 * class.c (make_class): Temporary use permanent_obstack. Set the
12555 class CLASS_P field to 1.
12556 (push_class): Temporary use permanent_obstack.
12557 (set_super_info): Temporary use permanent_obstack.
12558 (add_method): Temporary use permanent_obstack, set
12559 METHOD_TRANSIENT().
12560 (add_field): Temporary use permanent_obstack. Sets
12561 FIELD_VOLATILE() and FIELD_TRANSIENT().
12562 (build_class_ref): Temporary use permanent_obstack if the class
12564 (build_static_field_ref): Temporary use permanent_obstack when
12565 creating field's rtl.
12566 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12567 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12568 and fields. Function finalized, as far as flag handling.
12569 (push_class_static_dummy_field): Temporary use permanent_obstack.
12570 (emit_register_class): Force generation of class registration at
12572 * decl.c (end_java_method): Call permanent_allocation() before
12574 * expr.c (can_widen_reference_to): Added comment to interface
12575 handling, fixed typo.
12576 (lookup_field): Now uses CLASS_P() to correct FIXME
12577 (expand_invoke): Verification on public && !static &&
12578 !abstract moved into soft_lookupinterfacemethod (kaffe).
12579 Use Object class dtable if objectref is an array when expanding
12581 (java_push_constant_from_pool): Temporary use permanent_obstack
12582 for CONSTANT_string
12583 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12584 create constant references.
12585 (get_constant): Temporary use permanent_obstack to create constant.
12586 (load_class): Temporary use permanent_obstack to load class.
12587 (jcf_parse): Temporary use permanent_obstack to perform class
12589 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12590 (build_java_signature): Temporary use permanent_obstack.
12591 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12593 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12594 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12597 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12599 * class.c (append_gpp_mangled_type): Fix typo.
12600 (emit_register_class): Use main_class to get class object, rather
12601 than looking for no-longer-existing static decl starting with _CL.
12602 * typeck.c (parse_signature_type): Promote array element type
12603 if it is a RECORD_TYPE.
12605 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12607 * class.c (push_class_static_dummy_field): New function.
12608 (mangle_static_field): New. Do G++-style mangling of static fields.
12609 (layout_class): Mandle static fields here, not in add_field.
12610 (build_class_ref): The class object is now a dummy static field.
12611 * decl.c (find_local_variable): Look for best, instead of first match.
12612 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12613 (build_java_athrow): Don't check here if exception is Throwable.
12614 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12615 (TYPE_USED): Removed. No longer used ...
12616 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12617 * verify.c (push_pending_label): New function.
12618 (push_pending_block): Renamed to check_pending_block.
12619 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12620 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12621 re-checking possible handlers) after a store (less wasted work).
12622 Check for null handler (finally) before calling add_handler.
12623 Various changes to (finally?) correctly handle try/finally.
12625 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12627 * class.c: Include stdio.h.
12629 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12631 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12632 to make sure class is initialized before static/special invoke.
12634 * verify.c (verify_jvm_instructions): On a store instruction,
12635 call find_local_variable to force pre-allocation of decl and rtx.
12636 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12638 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12640 * class.c (build_class_ref): Strip off "promoted_" if need be.
12641 (make_field_value): Call build_java_signature when needed.
12642 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12643 * expr.c (build_java_athrow): Don't push_value of exception.
12644 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12645 match specification of [fd]cmp[lg] for NaNs.
12646 (expand_byte_code): Add support for exception handler ranges.
12647 * except.c: Add skeleton for EH code-generation.
12648 * verify.c (merge_types): Treat all promoted integral types as equal.
12649 * constants.c (build_constants_constructor): To force creation of
12650 current_constant_pool_data_ref, call build_constant_data_ref.
12652 * javaop.def (lload): Fix typo.
12653 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12655 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12657 * parse.c: Don't include function.h.
12659 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12661 * except.[ch]: New files.
12662 * Makefile.in (JAVA_OBJS): Add except.o
12663 * expr.c: Temporary warning about unimplemented exceptions.
12664 * verify.c: Verify exception handlers.
12666 * jcf-dump.c (disassemble_method): Print exception table.
12668 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12670 * expr.c (verify_jvm_instructions): Started a thorough
12671 verification of invoke* bytecodes.
12672 (expand_byte_code): flush quick stack if PC is the target of a
12673 branch. and undef RET (conflicting with config/i386/i386.h).
12674 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12676 (expand_invoke): Now handles invokeinterface and do more
12677 verification according to the bytecode.
12678 (lookup_field): Don't try to load the class if processing
12680 (can_widen_reference_to): Now handles interfaces.
12681 * decl.c (init_decl_processing): New global variable
12682 soft_lookupinterfacemethod_node, declared in java-tree.h.
12683 Call set_super_info on string_type_node.
12684 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12686 * class.c (set_super_info): Fills the CLASS_* flags according to
12688 (get_access_flags_from_decl): Handles all class flags.
12690 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12692 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12693 * parse.c (yyparse): Check for abstract method, and missing code.
12694 * expr.c (expand_byte_code): Change interface.
12695 * lang.c (put_decl_node): Print promoted types prettier.
12696 * verify.c (verify_jvm_instruction): Change interface.
12697 Partial support for scanning exception table.
12698 For load instructions, handle promoted integral types.
12700 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12702 * verify.c: New file, with contents moved from expr.c.
12703 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12704 * typeck.c (is_array_type_p): Moved here from expr.c.
12705 * java-tree.h: Add some now-needed function declarations.
12706 * Makefile.in (JAVA_OBJS): Added verify.o.
12708 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12710 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12711 METHOD_ABSTRACT flag.
12713 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12714 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12715 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12717 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12719 (start_java_method): Hook for SYNCHRONIZED methods.
12721 * expr.c (build_java_jsr, build_java_ret): New functions
12722 (JSR,PRE): New macros
12723 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12724 (verify_jvm_instructions): tableswitch, lookupswitch,
12725 monitorenter, monitorexit, goto_w: verified.
12726 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12727 (build_java_monitor): New function.
12728 (MONITOR_OPERATION): Modified to call build_java_monitor()
12729 (verify_jvm_instructions): Started a thorough verification of
12732 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12734 Support verification of jsr/ret subroutines (used for try/finally).
12735 * decl.c (return_address_type_node): New type node.
12736 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12737 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12738 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12739 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12740 TYPE_USED): New macros for special types in type_map.
12742 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12743 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12745 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12747 * expr.c (can_widen_reference_to): New function.
12748 (pop_type): Use it.
12749 (merge_type_state): Support handling start of subroutine.
12750 (push_pending_block): Return char* error message, instead of calling
12751 fatal on an error. Also handle subroutines.
12752 (verify_jvm_instructions): Handle errors from push_poending_block.
12753 Support jsr and ret instructions.
12755 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12757 * jcf-io.c (find_classfile): Fix thinko.
12758 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12760 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12762 * Makefile.in (BISON): Remove.
12764 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12766 * Makefile.in: Convert to autoconf.
12767 * config-lang.in (outputs): Added java/Makefile.
12769 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12770 Rename cc1java to jc1.
12772 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12773 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12775 * class.c (class_depth): Do load_class if needed.
12777 Mostly better verification.
12778 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12779 (init_decl_processing): Change return type of soft_checkcast.
12780 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12781 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12782 lang_print_error): New functions.
12783 (lang_init): Set global hook print_error_function to lang_print_error.
12784 * expr.c: In the type_map ptr_type_node is only used for null now.
12785 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12786 (merge_types): Dererence pointer to record types before comparing.
12787 (decode_newarray_type, merge_types): On error just return NULL.
12788 (build_java_binop): Add preliminary implementation (with warning)
12789 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12790 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12791 (expand_compare, expand_java_goto, expand_java_call): Don't
12792 push_pending_block, since that only makes sense when verifying.
12793 (merge_type_state): Different return codes.
12794 (push_pending_block): A block may need to be verified more than once.
12795 (expand_byte_code): Warn about unused code at code generation time.
12796 (verify_jvm_instruction): Changed logic, since code may need to be
12797 re-verified if type-state has changed. Also, better error handling.
12798 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12799 Improve newarray, anewarray, ?aload, athrow,
12800 * java-tree.h (LABEL_CHANGED): New macro.
12802 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12804 * decl.c (soft_athrow_node): New global variable initialized.
12805 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12806 * typeck.c (convert): Added support for REAL_TYPE.
12807 (convert_to_char): New function.
12808 (convert): Handle CHAR_TYPE.
12809 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12810 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12811 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12813 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12814 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12815 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12816 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12817 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12818 to Use The Right Things.
12819 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12820 compatible with INT. BOOLEAN is made equivalent to BYTE.
12821 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12822 OPCODE_ifnonnull): Now supported.
12823 (build_java_athrow): New function.
12825 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12827 Rename method name <init> to match G++ (and fix mangling).
12828 * class.c (layout_class): Replace method name of <init> by class name.
12829 (make_method_value): Do inverse renaming of constructor from <init>.
12830 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12831 * typeck.c (lookup_java_constructor): New function.
12832 * expr.c (expand_invoke): If method_name is <init>, call
12833 lookup_java_constructor to find constructor.
12835 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12837 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12839 * parse.c (get_class_constant): Modified to handle array "classes"
12840 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12842 (convert): Modified to handle real type.
12843 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12844 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12845 variables declared.
12846 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12847 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12848 global variables initialized.
12849 (find_local_variable): Handles the case of a pointer
12850 (end_java_method): Restore the use of one more scope
12851 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12852 build_java_array_length_access, expand_java_arrayload,
12853 expand_java_arraystore, expand_java_array_length,
12854 expand_java_multianewarray, expand_java_anewarray,
12855 build_java_check_indexed_type, is_array_type_p,
12856 build_java_throw_out_of_bound_exception): New functions.
12857 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12858 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12859 OPCODE_<t>aload): Implemented code for verification.
12860 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12861 ARRAY_NEW_MULTI): Macro defined.
12862 (CONVERT): Modified to invoke convert().
12863 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12865 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12867 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12868 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12869 (make_class_data): Field name needs '/' as package prefix.
12870 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12872 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12874 Implement debug information for local variables.
12875 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12876 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12877 DECL_LOCAL_SLOT_CHAIN): New macros.
12878 (struct lang_decl_var): New type.
12879 * parse.c (give_name_to_locals): Move to decl.c.
12880 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12881 (start_java_method): Re-write parameter handling.
12882 (pending_local_decls): New global variable.
12883 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12884 (find_local_variable): Accept pc so we can skips decls not in range.
12885 (struct binding_level): Add end_pc field.
12886 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12887 (various): Change so current pc gets passed to find_local_variable.
12889 * decl.c (init_decl_processing): Re-arrange fields in
12890 class_type_node and and method_type_node to match kaffe 0.9.1.
12891 * class.c (make_method_value, make_class_data): Update
12892 initializations to match.
12894 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12896 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12897 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12898 (push_super_field): New function.
12899 (make_class_data): Handle inheritance of class static initializer.
12900 (layout_class): New name mangling.
12901 * constants.c (build_constant_data_ref): Init type of data array
12902 to a one-element array.
12903 (build_constants_constructor): Set DECL_SIZE from complete array type.
12904 * decl.c: Rename class_type, object_type etc to class_type_node,
12905 object_type_node etc. Make former inherit from latter.
12906 * expr.c (expand_invoke): Add cast of function address.
12907 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12908 * parse.c (yyparse): Don't call layout_class here.
12909 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12911 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12913 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12914 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12915 (alloc_class_constant): New.
12916 * expr.c (expand_invoke): Make sure method's class is initialized.
12917 * class.c (interits_from_p, emit_register_class): New functions.
12918 * parse.c (yyparse): Call emit_register_class.
12920 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12922 * constants.c: New file, to handle constant pool.
12923 * Makefile.in (JAVA_OBJS): Add constants.o.
12924 * decl.c (init_decl_processing): Update, fix, finish various structs.
12925 (pushdecl_top_level): New.
12926 * parse.c (layout_class): Moved to class.c.
12927 * expr.c (java_push_constant_from_pool): New function.
12928 * class.c (build_class_ref): Make work fully
12929 (make_class_data): Emit super-class, constant pool, interface vector.
12931 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12933 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12934 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12935 * class.c (class_depth): New function.
12936 (lookup_named_class): Replaced by new function lookup_class.
12937 * decl.c (object_type_node, string_type_node): New.
12938 Remove various types that we no longer need.
12939 * expr.c (verify_jvm_instructions): New separate verifier pass.
12940 (push_type, pop_type): New functions for verifier.
12941 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12942 (expand_byte_code): Simplify, since we assume already verified.
12943 (expand_invoke): Now mostly works.
12944 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12945 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12946 * parse.c: Wait to allocate class object until we know its name.
12947 (layout_class): Calculate DECL_VINDEX for each virtual method.
12948 * typeck.c (get_array_type): Rename to ...
12949 (build_java_array_type): ... and provide working implementation.
12950 (build_java_signature): New function - build Java signature of type.
12951 (set_java_signature): New function - cache signature with type.
12952 (lookup_java_method): New function.
12954 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12956 * class.c (ident_subst): Take extra SUFFIX parameter.
12957 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12958 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12959 (build_class_ref): Actually implement.
12960 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12961 * decl.c (builtin_function): New.
12962 (init_decl_processing): Update for current Kaffe. Declare some
12963 builtin Kaffe functions.
12964 * expr.c (build_address_of): New.
12965 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12966 Renamed (from expand_java_new etc), and added working implementations.
12967 (build_field_ref): Now also handle static fields.
12968 (expand_invoke): Implement invokestatic, and start implement rest.
12969 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12970 * javaop.def: Rename invokevirt -> invokevirtual.
12971 * lang.c (use_handles): Removed.
12972 * parse.c: Add support for ConstantValue attribute.
12973 Handle nested loading of a class. (JPOOL_UTF): New.
12975 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12977 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12979 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12981 * Make-lang.in (java.install-man): New empty rule.
12982 * typeck.c (set_local_type): New function.
12983 * expr.c (STORE_INTERNAL): Call find_local_variable,
12984 not find_stack_slot. Call set_local_type.
12986 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12988 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12989 and building RECORD_TYPE CONSTRUCTORs.
12990 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12992 * lang.c (use_handles): Change the default to 0.
12993 * decl.c: Define and build class_type, field_type, utf8const_type.
12994 * class.c (make_class_data, make_field_value,
12995 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12996 hashUtf8String, strLengthUtf8, mangled_classname:
12997 Functions to build reflective data structures.
12998 * parse.c (yyparse): Call make_class_data.
13000 * jcf-io.c (open_class, find_classfile): New functions.
13001 * jcf-dump.c: Support reading classfile from explicitly-named
13002 class file (without CLASSPATH searching).
13004 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13006 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13007 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13008 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13009 (get_constant): Now trivial for CONSTANT_Utf8.
13011 * jcf.h: Make NEW_CPOOL the default.
13012 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13014 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>