1 2008-03-13 Tom Tromey <tromey@redhat.com>
4 * directives.c (destringize_and_run): Set pfile->directive.
6 2008-03-06 Markus Milleder <markus.milleder@generali.at>
9 * mkdeps.c (munge): Quote '#' with a '\'.
11 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14 * mkdeps.c (deps_write): Ensure the first target always appears
15 in the first column, without leading backslash newline. Avoid
16 some more extra whitespace.
18 2008-02-25 Thiemo Seufer <ths@mips.com>
20 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
22 2008-02-19 Tom Tromey <tromey@redhat.com>
24 * traditional.c (lex_identifier): Use CPP_HASHNODE.
25 * lex.c (lex_identifier): Use CPP_HASHNODE.
26 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
28 * identifiers.c (alloc_node): Change return type.
29 (_cpp_init_hashtable): Don't cast 'alloc_node'.
30 (proxy_assertion_broken): New declaration.
31 (cpp_forall_identifiers): Move comment.
32 * line-map.c (linemap_add): Comment fix.
33 (linemap_line_start): Indentation fix.
35 2008-01-25 Jakub Jelinek <jakub@redhat.com>
38 * macro.c (collect_args): Add pragma_buff argument. Push
39 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
40 than into arguments. Reset prevent_expansion and parsing_args
41 state at CPP_PRAGMA_EOL/CPP_EOF.
42 (funlike_invocation_p): Add pragma_buff argument, pass it through
44 (enter_macro_context): Add result argument. Adjust
45 funlike_invocation_p caller. Emit all deferred pragma tokens
46 gathered during collect_args before the expansion, add a padding
47 token. Return 2 instead of 1 if any pragma tokens were prepended.
48 (cpp_get_token): If enter_macro_context returns 2, don't return
49 a padding token, instead cycle to grab CPP_PRAGMA token.
50 * directives.c (_cpp_handle_directive): If was_parsing_args
51 in deferred pragma, leave parsing_args and prevent_expansion as is.
53 2008-01-22 Tom Tromey <tromey@redhat.com>
56 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
57 __STDC_CONSTANT_MACROS.
59 2008-01-07 Fred Fish <fnf@specifix.com>
62 * traditional.c (replace_args_and_push): Add local variable
63 cxtquote, calculate the replacement text size assuming a
64 worst case of every input character quoted with backslash,
65 and properly handle output quoting of quote characters in
66 actual arguments used in function-like macros.
68 2008-01-03 Tom Tromey <tromey@redhat.com>
71 * directives.c (do_line): Don't try to spell EOF token.
72 (do_linemarker): Add comment.
74 2007-12-11 DJ Delorie <dj@redhat.com>
76 * charset.c (convert_using_iconv): Close out any shift states,
77 returning to the initial state.
79 2007-12-06 Tom Tromey <tromey@redhat.com>
82 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
84 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
85 * files.c (FILE_HASH_POOL_SIZE): New macro.
86 (struct file_hash_entry_pool): New.
87 (destroy_all_cpp_files): New function.
88 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
89 (new_file_hash_entry): Update.
90 (free_file_hash_entries): New function.
91 (_cpp_cleanup_files): Call free_file_hash_entries and
92 destroy_all_cpp_files.
93 (cpp_clear_file_cache): New function.
94 * include/cpplib.h (cpp_clear_file_cache): Declare.
96 2007-12-03 Tom Tromey <tromey@redhat.com>
99 * configure.ac, config.in: Rebuilt.
100 * configure.ac: Check for ssize_t.
102 2007-11-30 Tom Tromey <tromey@redhat.com>
104 PR preprocessor/32868
105 * macro.c (_cpp_create_definition): Special case
106 __STDC_FORMAT_MACROS.
108 2007-11-16 Michael Matz <matz@suse.de>
110 * files.c (search_path_head): Fix check for absolute paths.
112 2007-11-11 Tom Tromey <tromey@redhat.com>
115 * include/cpplib.h (cpp_included_before): Declare.
116 * files.c (struct file_hash_entry) <location>: New field.
117 (_cpp_find_file): Initialize new field.
118 (make_cpp_dir): Likewise.
119 (cpp_included_before): New function.
121 2007-11-01 Tom Tromey <tromey@redhat.com>
123 PR preprocessor/30805
124 * macro.c (paste_tokens): Handle padding token.
125 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
127 2007-10-31 Tom Tromey <tromey@redhat.com>
129 PR preprocessor/30786
130 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
131 * directives.c (_cpp_do__Pragma): Return error status.
132 * internal.h (_cpp_do__Pragma): Update.
133 * directives.c (get__Pragma_string): Back up if EOF seen.
135 2007-09-06 Tom Tromey <tromey@redhat.com>
137 * internal.h (struct cpp_reader) <invocation_location>: New
139 (struct cpp_reader) <set_invocation_location>: Likewise.
140 * init.c (cpp_set_line_map): New function.
141 * line-map.c (linemap_add): Use linemap's allocator.
142 * include/line-map.h (GTY): Define.
143 (line_map_realloc): New typedef.
144 (struct line_map): Mark with GTY.
145 (struct line_maps): Likewise.
146 (struct line_maps) <maps>: Likewise.
147 (struct line_maps) <reallocator>: New field.
148 * include/symtab.h (GTY): Conditionally define.
149 * include/cpplib.h (cpp_set_line_map): Declare.
150 (cpp_get_token_with_location): Declare.
151 * macro.c (cpp_get_token): Set invocation_location on the reader.
152 (cpp_get_token_with_location): New function.
154 2007-08-30 Chao-ying Fu <fu@mips.com>
156 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
157 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
158 (cpp_classify_number): Support decimal fixed-point constants without
160 Warn about fixed-point constants when -pedantic.
161 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
162 comments to support fixed-point values.
163 (CPP_N_FRACT, CPP_N_ACCUM): Define.
165 2007-08-18 Tom Tromey <tromey@redhat.com>
167 PR preprocessor/32974
168 * directives.c (parse_include): Don't check for EOL when
169 processing #pragma dependency.
171 2007-07-30 Ollie Wild <aaw@google.com>
173 * directives-only.c: New file.
174 * internal.h (struct _cpp_dir_only_callbacks): New.
175 (_cpp_preprocess_dir_only): New function.
176 * directives.c (_cpp_handle_directive): Check directives_only before
177 disabling execution of indented directives.
178 * files.c (_cpp_stack_file): Add directives_only check.
179 * include/cpplib.h (struct cpp_options): Add directives_only.
180 (cpp_init_special_builtins): New function.
181 * init.c (cpp_init_special_builtins): New function.
182 (cpp_init_builtins): Move builtin_array initialization to
183 cpp_init_special_builtins.
184 (post_options): Check directives_only before setting
185 pfile->state.prevent_expansion = 1.
186 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
187 is expanded inside a directive while -fdirectives-only is enabled.
188 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
189 (libcpp_a_SOURCES): Add directives-only.c.
191 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
193 * traditional.c (_cpp_scan_out_logical_line): Initialize
194 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
195 fmacro.args to prevent 'may be used uninitialized' warning.
197 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
199 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
201 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
202 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
203 for 'q' or 'Q' suffixes.
205 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
207 * files.c (open_file): Correct typo.
209 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
211 * files.c (open_file): Prevent the call
212 for stat from overwriting errno.
214 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
216 * files.c (open_file): Account for the
217 fact that on windows, opening a directory gives
220 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
222 PR preprocessor/23479
223 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
225 (append_digit): Likewise.
226 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
227 binary integer constants.
229 2007-05-31 Dave Korn <dave.korn@artimi.com>
231 PR preprocessor/14331
232 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
234 2007-05-24 Ollie Wild <aaw@google.com>
236 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
237 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
238 (cpp_write_pch_state): Save __COUNTER__ state.
239 (cpp_valid_state): Check valid __COUNTER__ state.
240 (cpp_read_state): Read new __COUNTER__ state.
241 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
242 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
243 * internal.h (struct cpp_reader): Add counter member.
245 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
247 PR preprocessor/20077
248 * macro.c (create_iso_definition): Fixed the method to determine
249 whether the token-pasting operator appears at the beginning or the end
252 2007-05-21 Ian Lance Taylor <iant@google.com>
254 * internal.h (struct cpp_reader): Add new fields:
255 nonexistent_file_hash and nonexistent_file_ob.
256 * files.c: Include "obstack.h".
257 (find_file_in_dir): Before trying to open the file, look up the
258 path name in the hash table of nonexistent files. After failing
259 to open the file, add the path name to the hash table.
260 (_cpp_find_file): Cache the results of looking up the file name
261 starting with the quote and bracket chain heads, if we can.
262 (nonexistent_file_hash_eq): New static function.
263 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
264 pfile->nonexistent_file_ob.
265 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
266 pfile->nonexistent_file_ob.
268 2007-05-14 Janis Johnson <janis187@us.ibm.com>
270 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
273 * expr.c (interpret_float_suffix): Check for invalid suffix.
275 2007-05-02 Eric Christopher <echristo@apple.com>
277 * expr.c (num_div_op): Don't overflow if the result is
280 2007-05-02 Tom Tromey <tromey@redhat.com>
282 PR preprocessor/28709
283 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
285 2007-03-30 Michael Meissner <michael.meissner@amd.com>
287 * directives.c (lex_macro_node_from_str): Fix alloca call to be
290 2007-03-30 Richard Henderson <rth@redhat.com>
292 * directives.c (lex_macro_node_from_str): New.
293 (cpp_push_definition, cpp_pop_definition): New.
294 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
296 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
298 * Makefile.in: Add dummy install-pdf target.
300 2007-01-30 Tom Tromey <tromey@redhat.com>
302 PR preprocessor/30468
303 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
306 2007-01-30 Tom Tromey <tromey@redhat.com>
308 PR preprocessor/29966
309 * macro.c (lex_expansion_token): Save and restore cpp_reader's
311 (_cpp_create_definition): Don't restore cur_token here.
312 * lex.c (_cpp_lex_token): Added assertion.
314 2007-01-27 Tom Tromey <tromey@redhat.com>
316 * configure: Rebuilt.
318 2007-01-12 Tom Tromey <tromey@redhat.com>
320 PR preprocessor/28227
321 * directives.c (lex_macro_node): Added 'is_def_or_undef'
328 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
330 * configure: Regenerate.
332 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
334 * configure: Regenerate.
336 2007-01-04 Tom Tromey <tromey@redhat.com>
338 PR preprocessor/28165
339 * internal.h (cpp_in_primary_file): New function.
340 * directives.c (do_include_next): Use cpp_in_primary_file.
341 (do_pragma_once): Likewise.
342 (do_pragma_system_header): Likewise.
344 2006-12-29 Ian Lance Taylor <iant@google.com>
346 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
347 look backward at the end of the line unless we saw a backslash.
349 2006-12-29 Jakub Jelinek <jakub@redhat.com>
351 PR preprocessor/29612
352 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
353 only when new_sysp is non-zero.
355 2006-12-28 Tom Tromey <tromey@redhat.com>
357 PR preprocessor/30001
358 * charset.c (_cpp_convert_input): Check that to.len is greater
361 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
363 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
364 * configure: Rebuilt.
366 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
368 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
369 for experimental C++0x mode.
370 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
371 adopted the preprocessor changes introduced in C99.
373 2006-10-29 Joseph Myers <joseph@codesourcery.com>
375 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
376 depending on --enable-targets=all.
377 * configure: Regenerate.
379 2006-10-12 Jakub Jelinek <jakub@redhat.com>
381 PR preprocessor/28709
382 * macro.c (paste_tokens): Do error reporting here, use BUF with the
383 spelled LHS token as opposed to spelling it again.
384 (paste_all_tokens): Don't report errors here, just break on failure.
386 2006-10-10 Brooks Moses <bmoses@stanford.edu>
388 * Makefile.in: Added empty "pdf" target.
390 2006-09-22 Geoffrey Keating <geoffk@apple.com>
392 * configure.ac: Make need_64_bit_hwint case for x86-darwin
393 match exactly the glob in gcc/config.gcc.
394 * configure: Regenerate.
396 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
399 PR preprocessor/14634
400 * lex.c (lex_string): Pedwarn for unterminated literals.
402 2006-09-08 Eric Christopher <echristo@apple.com>
404 * configure.ac: Add 64-bit HWI support for i?86-darwin.
406 2006-08-14 Steve Ellcey <sje@cup.hp.com>
410 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
411 (CPP_LAST_EQ): Change.
412 (CPP_LAST_PUNCTUATOR): Change.
413 * expr.c (cpp_operator): Remove MIN and MAX.
414 (reduce): Remove CPP_MIN and CPP_MAX.
415 (num_binary_op): Ditto.
416 * lex.c (_cpp_lex_direct): Ditto.
417 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
419 2006-06-09 Jakub Jelinek <jakub@redhat.com>
421 PR preprocessor/27746
422 * directives.c (do_pragma): Handle pragma with valid namespace
423 and invalid name coming from macro expansion.
424 * directives.c (destringize_and_run): Initialize next field in
429 * directives.c (destringize_and_run): Set NO_EXPAND on the
432 * macro.c (_cpp_backup_tokens): Fix comment typo.
434 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
436 * Makefile.in (CATALOGS): Add po/ prefix.
437 * configure: Regenerated.
439 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
441 * Makefile.in: Add install-html target. Add install-html to .PHONY
443 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
445 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
446 * files.c (_cpp_get_file_stat): New function.
447 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
448 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
449 * internal.h (_cpp_get_file_stat): Prototype.
450 (struct cpp_buffer): Add timestamp.
452 2006-01-23 Jakub Jelinek <jakub@redhat.com>
454 PR preprocessor/25717
455 * init.c (cpp_init_builtins): If __STDC__ will not change value
456 between system headers and other sources, define it as a normal
457 macro rather than a builtin.
458 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
459 cpp_in_system_header condition.
461 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
463 * Makefile.in: Use -MMD instead of -MD.
465 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
466 Richard Henderson <rth@redhat.com>
468 Merge from gomp branch:
469 * directives.c (struct pragma_entry): Add is_deferred. Add ident
470 entry to value union.
471 (end_directive): Don't eat the line if in_deferred_pragma.
472 (run_directive): Remove pragma hacks.
473 (insert_pragma_entry): Remove.
474 (new_pragma_entry): New.
475 (register_pragma_1): Split out of register_pragma. Only handle
476 the lookup tree and return the new entry.
477 (cpp_register_pragma): Fill in the pragma entry here.
478 (cpp_register_deferred_pragma): New.
479 (register_pragma_internal): New.
480 (_cpp_init_internal_pragmas): Use register_pragma_internal.
481 (do_pragma): Allow pragma expansion after namespace. For deferred
482 pragmas, don't slurp the line into a string.
483 (destringize_and_run): Save tokens for deferred pragmas.
484 (cpp_handle_deferred_pragma): Remove.
485 * macro.c (builtin_macro): Remove pragma token hack.
486 (_cpp_push_token_context): Rename from push_token_context and export.
487 * internal.h (struct lexer_state): Add pragma_allow_expansion.
488 (_cpp_push_token_context): Declare.
489 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
490 a token. Update the line number correctly if so.
491 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
492 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
493 * include/cpplib.h (PRAGMA_EOL): New.
494 (CPP_TOKEN_FLD_PRAGMA): New.
495 (struct cpp_token): Add val.pragma.
496 (struct cpp_options): Remove defer_pragmas.
497 (cpp_handle_deferred_pragma): Remove.
498 (cpp_register_deferred_pragma): Declare.
500 2006-01-01 Jakub Jelinek <jakub@redhat.com>
503 * directives.c (do_pragma): If pragma line ends with multi-line
504 block comment, end the saved deferred pragma string before that
505 comment. Handle embedded '\0' chars on the pragma line.
507 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
510 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
512 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
513 Ben Elliston <bje@au.ibm.com>
515 * include/cpplib.h (CPP_N_DFLOAT): New.
516 * expr.c (interpret_float_suffix): Identify df, dd, and dl
517 suffixes as decimal floating point constants.
518 (cpp_classify_number): Disallow hexadecimal DFP constants.
520 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
521 Ian Lance Taylor <ian@airs.com>
523 * include/cpplib.h (struct cpp_callbacks): Annotate error with
524 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
526 2005-11-09 Per Bothner <per@bothner.com>
527 Uros Bizjak <uros@kss-loka.si>
530 * init.c (read_original_filename): Temporarily set
531 state.in_directive before calling _cpp_lex_direct for
534 2005-11-03 James E Wilson <wilson@specifix.com>
536 PR preprocessor/24202
537 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
539 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
541 * include/cpplib.h (struct cpp_callbacks): Make error take
543 * errors.c (cpp_error): Update call to callback.
545 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
547 PR preprocessor/22042
548 * macro.c (_cpp_builtin_macro_text): Lower the needed max
550 (cpp_quote_string): Don't octalify non printable
553 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
556 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
557 (struct cpp_callbacks): Add error.
558 * errors.c (cpp_error): If client_diagnostic, use error callback.
559 * charset.c (convert_escape): Don't use %03o in diagnostic.
561 2005-10-21 James E Wilson <wilson@specifix.com>
563 PR preprocessor/15220
564 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
565 callers. Pass to open_file_failed.
566 (open_file_failed): New parameter angle_brackets. Fix all callers.
567 Use in print_dep assignment.
568 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
569 * internal.h (_cpp_find_file): Add new parm to declaration.
571 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
573 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
574 * configure: Regenerate.
576 2005-10-04 Ian Lance Taylor <ian@airs.com>
578 PR preprocessor/13726
579 * directives.c (check_eol_return_comments): New static function.
580 (parse_include): Add buf parameter. Change all callers.
581 (do_include_common): If not discard comments, turn on
582 save_comments. Pass collected comments to include callback.
583 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
584 include callback: cpp_token list.
586 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
588 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
589 * init.c (struct lang_flags, lang_defaults): Add
590 extended_identifiers.
591 (cpp_set_lang): Use it.
592 * lex.c (forms_identifier_p): Check extended_identifiers.
594 2005-08-30 Jakub Jelinek <jakub@redhat.com>
596 PR preprocessor/20348
597 PR preprocessor/20356
598 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
601 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
603 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
604 -Wmissing-format-attribute.
606 * configure: Regenerate.
608 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
610 * all files: Update FSF address in copyright headers.
611 * makeucnid.c (write_copyright): Update outputted FSF address.
613 2005-06-13 Zack Weinberg <zack@codesourcery.com>
615 * configure.ac: Invoke ZW_CREATE_DEPDIR and
616 ZW_PROG_COMPILER_DEPENDENCIES.
617 * aclocal.m4, configure: Regenerate.
618 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
620 (distclean): Clean up $(DEPDIR) and its contents.
621 (.c.o): Use $(COMPILE).
622 Include $(DEPDIR)/*.Po for most object->header dependencies.
624 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
626 * configure.ac: Check declarations for asprintf and vasprintf.
627 * config.in: Regenerate.
628 * configure: Likewise.
630 * charset.c (conversion_loop): Use XRESIZEVEC.
631 (convert_no_conversion): Likewise.
632 (convert_using_iconv): Likewise.
633 (init_iconv_desc): Cast return value of alloca.
634 (cpp_host_to_exec_charset): Use XNEWVEC.
635 (emit_numeric_escape): Use XRESIZEVEC.
636 (cpp_interpret_string): Use XNEWVEC.
637 (cpp_interpret_string): Use XRESIZEVEC.
638 (_cpp_interpret_identifier): Cast return value of alloca.
639 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
640 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
641 (parse_include): Use XNEWVEC.
642 (insert_pragma_entry): Rename local variable "new" to
644 (save_registered_pragmas): Cast return value of xmemdup.
645 (destringize_and_run): Same for alloca.
646 (parse_assertion): Likewise.
647 (do_assert): Cast allocated storage to proper type.
648 (cpp_define): Likewise.
649 (_cpp_define_builtin): Likewise.
650 (cpp_undef): Likewise.
651 (handle_assertion): Likewise.
652 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
653 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
654 (CPP_UMINUS): Likewise.
655 (struct cpp_operator): Rename from struct operator.
656 (_cpp_expand_op_stack): Use XRESIZEVEC.
657 * files.c (pch_open_file): Use XNEWVEC.
658 (pch_open_file): Use XRESIZEVEC.
659 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
660 (dir_name_of_file): Use XNEWVEC.
661 (make_cpp_file): Use XCNEW.
662 (make_cpp_dir): Likewise.
663 (allocate_file_hash_entries): USE XNEWVEC.
664 (cpp_included): Cast return value of htab_find_with_hash.
665 (append_file_to_dir): Use XNEWVEC.
666 (read_filename_string): Likewise. Use XRESIZEVEC too.
667 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
668 (remap_filename): Use XNEWVEC.
669 (struct pchf_entry): Move definition out of struct pchf_data.
670 (_cpp_save_file_entries): Use XCNEWVAR.
671 (_cpp_read_file_entries): Use XNEWVAR.
672 * identifiers.c (alloc_node): Use XOBNEW.
673 * init.c (cpp_create_reader): Use XCNEW.
674 (cpp_init_builtins): Cast of b->value to enum builtin_type.
675 (read_original_directory): Cast return value of alloca.
676 * lex.c (add_line_note): Use XRESIZEVEC.
677 (warn_about_normalization): Use XNEWVEC.
678 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
679 (new_buff): Use XNEWVEC.
680 * line-map.c (linemap_add): Use XRESIZEVEC.
681 * macro.c (builtin_macro): Cast return value of alloca.
682 (paste_tokens): Likewise.
683 (expand_arg): Use XNEWVEC and XRESIZEVEC.
684 (_cpp_save_parameter): Use XRESIZEVEC.
685 (create_iso_definition): Cast allocated storage to proper type.
686 (_cpp_create_definition): Likewise.
687 (cpp_macro_definition): Use XRESIZEVEC.
688 * makedepend.c (add_clm): Use XNEW.
690 * mkdeps.c (munge): Use XNEWVEC.
691 (deps_init): Use XCNEW.
692 (deps_add_target): Use XRESIZEVEC.
693 (deps_add_default_target): Cast return value of alloca.
694 (deps_add_dep): Use XRESIZEVEC.
695 (deps_add_vpath): Likewise. Use XNEWVEC too.
696 (deps_restore): Likewise.
697 * pch.c (save_idents): Use XNEW and XNEWVEC.
698 (cpp_save_state): Use XNEW.
699 (count_defs): Cast return value of htab_find.
700 (write_defs): Likewise.
701 (cpp_write_pch_deps): Use XNEWVEC.
702 (collect_ht_nodes): Use XRESIZEVEC.
703 (cpp_valid_state): Use XNEWVEC.
704 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
705 * symtab.c (ht_create): Use XCNEW.
706 (ht_lookup_with_hash): Cast return value of obstack_copy0.
707 (ht_expand): Use XCNEWVEC.
708 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
709 (bool): Do not define if __cplusplus.
711 2005-05-12 Zack Weinberg <zack@codesourcery.com>
713 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
714 (do_sccs): Delete function definition, #define to do_ident.
715 (do_ident): Don't hardwire directive name.
717 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
720 * configure: Regenerate.
722 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
724 * files.c: Include io.h for DJGPP to get prototype of setmode.
726 2005-04-19 Per Bothner <per@bothner.com>
728 PR preprocessor/20907
729 * line-map.c (linemap_line_start): Fix bug when we need to increse
730 column_bits but can re-use the current line_map.
732 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * system.h (fopen, fdopen, freopen): Define these to the unlocked
737 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
739 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
740 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
741 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
742 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
744 (fwrite_unlocked): Fix prototype.
746 * configure, config.in: Regenerate.
748 2005-04-05 Jakub Jelinek <jakub@redhat.com>
750 PR preprocessor/19475
751 * macro.c (create_iso_definition): For < ISO C99, don't
752 pedwarn if there is no whitespace between macro name and its
753 replacement, but the replacement starts with a basic character
756 2005-03-28 Andreas Jaeger <aj@suse.de>
758 * lex.c (warn_about_normalization): Cast field width to int to
761 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
763 * configure.ac: Consistently use solaris2.1[0-9]* instead of
765 * configure: Regenerate.
767 2005-03-15 Geoffrey Keating <geoffk@apple.com>
769 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
770 UCN rather than printing an error.
772 2005-03-14 Geoffrey Keating <geoffk@apple.com>
774 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
776 2005-03-14 Geoffrey Keating <geoffk@apple.com>
778 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
779 * charset.c: Update for new format of ucnid.h.
780 (ucn_valid_in_identifier): Update for new format of ucnid.h.
781 Add NST parameter, and update it; update callers.
782 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
784 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
785 * internal.h (struct normalize_state): New.
786 (INITIAL_NORMALIZE_STATE): New.
787 (NORMALIZE_STATE_RESULT): New.
788 (NORMALIZE_STATE_UPDATE_IDNUM): New.
789 (_cpp_valid_ucn): New.
790 * lex.c (warn_about_normalization): New.
791 (forms_identifier_p): Add normalize_state parameter, update callers.
792 (lex_identifier): Add normalize_state parameter, update callers. Keep
794 (lex_number): Likewise.
795 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
796 it with warn_about_normalization.
800 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
801 comments about obsolete version of C++.
802 * include/cpplib.h (enum cpp_normalize_level): New.
803 (struct cpp_options): Add warn_normalize field.
805 2005-03-11 Geoffrey Keating <geoffk@apple.com>
807 * directives.c (glue_header_name): Update call to cpp_spell_token.
808 * internal.h (_cpp_interpret_identifier): New.
809 * charset.c (_cpp_interpret_identifier): New.
810 (_cpp_valid_ucn): Allow UCN version of '$'.
811 * lex.c (lex_identifier): Add extra parameter to indicate if initial
812 character was '$' or '\'. Support identifiers with UCNs.
813 (forms_identifier_p): Allow UCNs.
814 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
816 (cpp_spell_token): Add FORSTRING parameter. Use it.
817 (cpp_token_as_text): Update call to cpp_spell_token.
818 (cpp_output_token): Write UCNs back out.
819 (stringify_arg): Update call to cpp_spell_token.
820 (paste_tokens): Likewise.
821 (cpp_macro_definition): Likewise.
822 * macro.c (stringify_arg): Likewise.
823 (paste_tokens): Likewise.
824 (cpp_macro_definition): Likewise.
825 * include/cpplib.h: Add parameter to cpp_spell_token.
827 2005-03-04 Jakub Jelinek <jakub@redhat.com>
831 * macro.c (replace_args, cpp_get_token): Copy whole
832 cpp_token_u instead of just cpp_string field from it.
834 2005-02-28 Devang Patel <dpatel@apple.com>
836 * directives.c (do_line): Save sysp early before line table is
839 2005-02-20 Zack Weinberg <zack@codesourcery.com>
842 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
843 (cpp_host_to_exec_charset): New function.
844 * include/cpplib.h: Declare cpp_host_to_exec_charset.
846 2005-02-19 Devang Patel <dpatel@apple.com>
848 * charset.c (_cpp_convert_input): Check '\r' before inserting
851 2005-02-15 Eric Christopher <echristo@redhat.com>
853 PR preprocessor/19077
854 * macro.c (cpp_macro_definition): Move handling of whitespace
855 to PREV_WHITE conditional. Remove overloading of len
858 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
860 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
861 traditional.c: Update copyright.
863 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
866 * configure.ac: Check for declaration of basename and getopt.
867 * config.in: Regenerate.
868 * configure: Regenerate.
869 * internal.h (ustrcspn): New.
870 * macro.c (create_iso_definition): Fix allocation of memory.
871 (padding_token): Add cast to remove const-ness.
872 * pch.c (cpp_read_state): Use ustrcspn.
874 2005-02-08 Mike Stump <mrs@apple.com>
876 * files.c (pchf_adder): Remove.
877 (struct pchf_adder_info): Likewise.
878 (_cpp_save_file_entries): Write out all files so that #import works.
880 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
882 * configure: Regenerate.
884 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
886 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
888 * include/cpplib.h: Also update copyright years.
890 2005-01-03 Geoffrey Keating <geoffk@apple.com>
892 * files.c (_cpp_find_file): Add files found by search_path_exhausted
893 to the list of all files.
895 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
897 * internal.h: Update references to Cpp lib filenames.
898 * directives.c: Likewise.
901 * traditional.c: Likewise.
903 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
905 PR preprocessor/15167
906 * files.c (destroy_cpp_file): New function.
907 (should_stack_file): Make a new file if the
908 compared file is still stacked.
910 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
912 PR preprocessor/17610
913 * directives.c (do_include_common): Error out if an empty filename
914 is given for #include (or #include_next or #import).
916 2004-11-27 Roger Sayle <roger@eyesopen.com>
917 Zack Weinberg <zack@codesourcery.com>
919 * internal.h: Replace all uses of uchar with unsigned char.
920 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
921 with !IN_GCC, so uchar is only defined whilst building libcpp.
923 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
925 * aclocal.m4: Regenerate.
927 2004-11-24 Roger Sayle <roger@eyesopen.com>
929 PR preprocessor/15824
930 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
931 directly, instead of the non-existant "system.h" and "ansidecl.h".
932 * configure: Regenerate.
934 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
935 Joseph Myers <joseph@codesourcery.com>
937 * internal.h (struct lexer_state): Add in_deferred_pragma.
938 * directives.c (struct pragma_entry): Add allow_expansion.
939 (insert_pragma_entry): Take allow_expansion flag.
940 (register_pragma): Likewise.
941 (cpp_register_pragma): Likewise.
942 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
943 (do_pragma): Honor allow_expansion.
944 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
945 * include/cpplib.h (cpp_register_pragma): Update prototype.
947 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
948 Mark Mitchell <mark@codesourcery.com>
950 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
951 need_64bit_hwint=yes.
952 * configure: Regenerate.
954 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
956 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
958 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
959 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
960 Remove local srcdir path from generated file.
962 2004-11-04 Zack Weinberg <zack@codesourcery.com>
963 Gerald Pfeifer <gerald@pfeifer.com>
965 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
968 2004-10-27 Zack Weinberg <zack@codesourcery.com>
971 * directives.c (do_pragma): Do not defer pragmas which are unknown.
972 (cpp_handle_deferred_pragma): Add cast to silence warning.
974 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
976 * errors.c (_cpp_begin_message): Print "error: " for errors.
978 2004-10-10 Andreas Jaeger <aj@suse.de>
980 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
981 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
983 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
985 * pch.c (cpp_write_pch_state): Remove variable z as it is not
987 (cpp_read_state): Remove unused variables, m, d and mac_count.
989 2004-09-29 Per Bothner <per@bothner.com>
991 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
992 cb.line_change. Otherwise do_pragma will call the line_change
993 call-back with a meaningless line number.
995 2004-09-24 Zack Weinberg <zack@codesourcery.com>
997 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
998 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
999 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1000 * aclocal.m4, configure: Regenerate.
1001 * init.c: Include localedir.h.
1002 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1004 (.c.o): Use $(ALL_CFLAGS).
1005 (localedir.h, localedir.hs): New rules.
1006 (clean): Use rm -rf to remove directories.
1007 (distclean): Also delete localedir.h and localedir.hs.
1008 (init.o): Update dependencies.
1010 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1012 * Makefile.in (aclocal.m4): Update dependencies.
1013 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1014 * aclocal.m4, configure: Regenerate.
1016 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1018 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1019 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1020 Some other comments in this file also tweaked.
1022 * directives.c (do_pragma): Save current buffer position
1023 before lexing the pragma keywords; don't call
1024 _cpp_backup_tokens in the defer_pragmas case.
1026 2004-09-15 Per Bothner <per@bothner.com>
1028 * include/line-map.h (line_map_start): Add parameter names so
1029 preceding comment makes sense.
1030 (linemap_add): Remove from comment mention of non-existing parameter.
1032 2004-09-09 Matt Austern <austern@apple.com>
1033 Zack Weinberg <zack@codesourcery.com>
1035 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1036 prefixes throughout. Add entry for PRAGMA. Remove
1037 unnecessary "= 0" from EQ.
1038 (enum cpp_ttype): Adjust OP and TK definitions to restore
1039 prefixes, via token-paste.
1040 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1041 Change from #defines to additional cpp_ttype enumerators.
1042 (struct cpp_options): Add defer_pragmas.
1043 (cpp_handle_deferred_pragma): Prototype new interface.
1045 * internal.h (struct cpp_reader): Add directive_result.
1046 * directives.c (struct pragma_entry): Add is_internal field;
1047 give boolean fields type bool.
1048 (start_directive): Initialize pfile->directive_result.type.
1049 (_cpp_do__Pragma): Likewise.
1050 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1051 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1053 (register_pragma): New static function, bulk of former
1054 cpp_register_pragma here; add 'internal' argument, pass along
1055 to insert_pragma_entry.
1056 (cpp_register_pragma): Now a wrapper around register_pragma which
1057 always passes false for 'internal' argument.
1058 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1059 true for 'internal'.
1060 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1061 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1062 token instead of executing the pragma.
1063 (cpp_handle_deferred_pragma): New interface.
1064 * lex.c (token_spellings): Adjust OP and TK definitions to
1065 match changes to cpplib.h.
1066 (_cpp_lex_token): Check for a directive-result token and
1067 return it if present.
1068 (cpp_token_val_index): Handle CPP_PRAGMA.
1069 * macro.c (cpp_builtin_macro_text): Correct comment.
1070 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1072 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1074 PR preprocessor/14699
1075 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1076 from size_t to double.
1078 2004-08-28 Andreas Schwab <schwab@suse.de>
1079 Andreas Jaeger <aj@suse.de>
1081 * configure.ac: Set PACKAGE correctly.
1082 * configure: Regenerated.
1084 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1086 * Makefile.in: Add back top_builddir.
1088 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1090 * configure.ac: Replace Automake macro invocations
1091 with manual Autoconf checks and substitutions.
1092 * configure: Regenerate.
1093 * aclocal.m4: Regenerate.
1094 * config.in: Regenerate.
1095 * Makefile.am: Removed.
1096 * Makefile.in: Heavy simplification and reorganization.
1098 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1100 * configure.ac (arm*-*-eabi*): New target.
1101 (arm*-*-symbianelf*): Likewise.
1102 * configure: Regenerated.
1104 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1106 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1107 * directives.c: Use XNEW-family macros from libiberty.
1109 * macro.c: Likewise.
1110 * cpplib.h (cpp_deps_style): Export enum with name.
1112 2004-07-23 Matthias Klose <doko@debian.org>
1114 * init.c (init_library): Use PACKAGE for the text domain.
1116 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1118 PR preprocessor/16366
1119 * internal.h (struct cpp_reader): New field dir_hash.
1120 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1121 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1123 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1125 PR preprocessor/16192
1126 PR preprocessor/15913
1127 PR preprocessor/15572
1128 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1129 expression is missing.
1130 * init.c (post_options): Traditional cpp doesn't do // comments.
1132 2004-06-30 Per Bothner <per@bothner.com>
1134 * include/line-map.h (fileline): Remove old typedef.
1135 * internal.h (struct cpp_reader): Use source_location typedef instead.
1137 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1139 Partially revert patch of 2004-06-05.
1140 * files.c (search_cache): Remove pfile argument. Don't check
1141 for file that would be found by "" or <> search here...
1142 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1143 Do not apply directory-of-current-file correction to files
1144 found by this check. Rearrange code slightly.
1146 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1148 * files.c (should_stack_file): Correct swapped parameters to call
1150 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1152 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1154 * Makefile.in: Regenerate with automake 1.8.5.
1155 * aclocal.m4: Likewise.
1156 * configure: Regenerate.
1158 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1160 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1161 * configure, config.in: Regenerate.
1162 * system.h: Unconditionally define bool as unsigned char,
1163 BOOL_BITFIELD as unsigned int.
1164 * .cvsignore: New file.
1166 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1168 * traditional.c (push_replacement_text): Set macro->traditional.
1169 (save_replacement_text): Likewise.
1170 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1171 (struct save_macro_item): Delete.
1172 (struct save_macro_data): Use a character array not the previous
1174 (save_macros): Save macro as text not as internal structures.
1175 (cpp_prepare_state): Update for changes to save_macro_data.
1176 (cpp_read_state): Don't read macros defined in PCH. Restore
1178 * macro.c (create_iso_definition): Honour alloc_subobject.
1179 Clear traditional flag.
1180 (_cpp_create_definition): Honour alloc_subobject.
1181 * lex.c (cpp_token_val_index): New.
1182 * internal.h: Include cpp-id-data.h.
1183 (uchar): Move definition to cpp-id-data.h.
1185 (cpp_macro): Likewise.
1186 * directives.c (struct answer): Move to cpp-id-data.h.
1187 (do_assert): Honour alloc_subobject.
1189 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1190 * include/cpplib.h (struct cpp_string): Add GTY marker.
1191 (enum cpp_token_fld_kind): New.
1192 (struct cpp_token): Add GTY markers.
1193 (cpp_token_val_index): Prototype.
1194 (CPP_HASHNODE_VALUE_IDX): New.
1195 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1196 * include/cpp-id-data.h: New file.
1198 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1200 * Makefile.am (all-local): New.
1201 * Makefile.in: Regenerate.
1203 2004-06-06 Roger Sayle <roger@eyesopen.com>
1205 * Makefile.am (LIBICONV): Declare.
1206 (makedepend_LDADD): Use LIBICONV.
1207 * Makefile.in: Regenerate.
1209 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1211 * Makefile.am (LIBINTL): Declare
1212 (makedepend_LDADD): Use LIBINTL.
1213 * Makefile.in: Regenerate.
1215 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1217 * Makefile.am: Add makedepend.
1218 * Makefile.in, aclocal.m4: Regenerate.
1219 * charset.c: Insert a space to avoid a warning.
1220 * directives.c: Include mkdeps.h.
1221 (_cpp_handle_directive): Reenable macro expander if appropriate.
1222 (undefine_macros): Inline body of _cpp_free_definition for speed.
1223 Do not call undef callback or _cpp_warn_if_unused_macro.
1224 (cpp_get_deps): New interface.
1225 * files.c (search_cache): Add pfile argument. Check for file
1226 that would be found by "" or <> search here...
1227 (_cpp_find_file): ...not here. Correct recorded start_dir of
1228 files found by directory-of-current-file search that would be
1229 found by "" or <> search.
1230 * init.c (cpp_add_dependency_target): Delete.
1231 * internal.h (struct lexer_state): Add discarding_output flag.
1232 * lex.c (lex_identifier): Compute hash function while scanning.
1233 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1235 * makedepend.c: New file.
1236 * mkdeps.c (struct deps): Add vpath vector.
1237 (apply_vpath, deps_add_vpath): New function.
1238 (deps_free): Free vpath vector.
1239 (deps_add_dep, deps_add_target): Use apply_vpath.
1240 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1241 (ht_lookup_with_hash): New function.
1242 * cpplib.h, mkdeps.h: Update prototypes.
1243 * symtab.h: Update prototypes.
1244 (HT_HASHSTEP, HT_FINISH): New macros.
1246 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1248 * symtab.c (ht_create): Set entries_owned.
1249 (ht_destroy): Honour entries_owned.
1250 (ht_expand): Likewise.
1252 * include/symtab.h (struct ht): New field 'entries_owned'
1253 (ht_load): New prototype.
1255 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1258 * configure.ac: Fix m4 quoting when picking
1259 the size of HOST_WIDE_INT.
1260 * configure: Regenerate.
1262 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1264 * Makefile.am: the correct directory for
1265 gettext include files is given by @INCINTL@.
1266 * Makefile.in: Regenerate.
1268 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1270 * system.h [!ENABLE_NLS]: dgettext takes two
1273 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1275 Moved libcpp from the gcc subdirectory to the toplevel.
1276 * Makefile.am: New file.
1277 * Makefile.in: Regenerate.
1278 * configure.ac: New file.
1279 * configure: Regenerate.
1280 * config.in: Regenerate.
1281 * charset.c: Moved from gcc/cppcharset.c. Add note about
1282 brokenness of input charset detection. Adjust for change
1283 in name of cppucnid.h.
1284 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1285 * expr.c: Moved from gcc/cppexp.c.
1286 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1287 Remove #define of O_BINARY, it is in system.h.
1288 * identifiers.c: Moved from gcc/cpphash.c.
1289 * internal.h: Moved from gcc/cpphash.h. Change header
1290 guard name. All other files adjusted to match name change.
1291 * init.c: Moved from gcc/cppinit.c.
1292 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1293 * lex.c: Moved from gcc/cpplex.c.
1294 * directives.c: Moved from gcc/cpplib.c.
1295 * macro.c: Moved from gcc/cppmacro.c.
1296 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1297 * traditional.c: Moved from gcc/cpptrad.c.
1298 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1300 * ucnid.pl: Moved from gcc/cppucnid.pl.
1301 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1303 * symtab.c: Moved from gcc/hashtable.c.
1304 * line-map.c: Moved from gcc. Do not include intl.h.
1305 * mkdeps.c: Moved from gcc.
1306 * system.h: New file.
1307 * include/cpplib.h: Moved from gcc. Change header guard name.
1308 * include/line-map.h: Moved from gcc. Change header guard name.
1309 * include/mkdeps.h: Moved from gcc. Change header guard name.
1310 * include/symtab.h: Moved from gcc/hashtable.h. Change header