1 2009-05-03 Joseph Myers <joseph@codesourcery.com>
3 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
6 2009-04-25 Joseph Myers <joseph@codesourcery.com>
9 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
10 constants larger than intmax_t in C99 mode.
12 2009-04-21 Taras Glek <tglek@mozilla.com>
14 * include/cpp-id-data.h: Update GTY annotations to new syntax.
15 * include/cpplib.h: Likewise.
16 * include/line-map.h: Likewise.
17 * include/symtab.h: Likewise.
19 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
22 * lex.c (cpp_type2name): Take a flags parameter. Call
23 cpp_named_operator2name for named operators and cpp_digraph2name
25 (cpp_digraph2name): New.
26 (cpp_spell_token): Use it.
27 (cpp_output_token): Likewise.
28 * include/cpplib.h (cpp_type2name): Update declaration.
29 * init.c (cpp_named_operator2name): New.
30 * internal.h (cpp_named_operator2name): Declare.
32 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
35 * init.c (cpp_create_reader): Wlong_long is disabled by default.
36 * expr.c (cpp_classify_number): Give different messages for C and
39 2009-04-19 Joseph Myers <joseph@codesourcery.com>
42 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
44 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
45 (struct cpp_token): Change flags to unsigned short.
46 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
47 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
48 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
50 * macro.c (macro_real_token_count): New.
51 (enter_macro_context, replace_args): Use macro_real_token_count.
52 (create_iso_definition): Record whitespace surrounding and digraph
53 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
54 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
55 multiple consecutive ## tokens.
56 (_cpp_create_definition): Initialize extra_tokens.
57 (cpp_macro_definition): Use macro_real_token_count.
59 2009-04-18 Joseph Myers <joseph@codesourcery.com>
61 * directives.c (parse_include): Pass true to check_eol.
63 2009-04-18 Joseph Myers <joseph@codesourcery.com>
66 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
67 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
68 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
71 2009-04-18 Joseph Myers <joseph@codesourcery.com>
74 * directives.c (check_eol): Add parameter expand.
75 (do_undef, parse_include, do_line, do_linemarker, do_ident,
76 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
77 do_else, do_endif, do_assert, do_unassert): All callers changed.
78 Pass true from do_line, false elsewhere.
80 2009-04-12 Joseph Myers <joseph@codesourcery.com>
83 * macro.c (stringify_arg): Handle NULL source token in padding
84 token where previous padding token did not have source token with
87 2009-04-09 Jakub Jelinek <jakub@redhat.com>
89 * Makefile.in: Change copyright header to refer to version
90 3 of the GNU General Public License and to point readers at the
91 COPYING3 file and the FSF's license web page.
92 * charset.c: Likewise.
93 * directives-only.c: Likewise.
94 * directives.c: Likewise.
98 * identifiers.c: Likewise.
99 * include/cpp-id-data.h: Likewise.
100 * include/cpplib.h: Likewise.
101 * include/line-map.h: Likewise.
102 * include/mkdeps.h: Likewise.
103 * include/symtab.h: Likewise.
105 * internal.h: Likewise.
107 * line-map.c: Likewise.
109 * makeucnid.c: Likewise.
110 * mkdeps.c: Likewise.
112 * symtab.c: Likewise.
113 * system.h: Likewise.
114 * traditional.c: Likewise.
115 * ucnid.tab: Likewise.
116 * ucnid.h: Regenerate.
118 2009-04-01 Janis Johnson <janis187@us.ibm.com>
121 * include/cpplib.h (CPP_N_DEFAULT): Define.
122 * expr.c (interpret_float_suffix): Recognize d or D for double,
123 return new value for default.
124 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
127 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
128 letters from decimal float and fixed-point suffixes.
130 2009-03-31 Joseph Myers <joseph@codesourcery.com>
132 PR preprocessor/15638
133 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
135 (open_file_failed): Make error for missing file fatal.
136 * include/cpplib.h (CPP_DL_FATAL): Define.
138 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
140 PR preprocessor/31932:
141 * internal.h: Don't mention HAVE_ICONV_H.
142 * configure, config.in: Rebuild.
143 * configure.ac: Don't check for iconv.h.
145 2009-03-30 Tom Tromey <tromey@redhat.com>
147 PR preprocessor/39512:
148 * line-map.c (linemap_init): Initialize 'reallocator' field.
150 2009-03-30 Jakub Jelinek <jakub@redhat.com>
153 * macro.c (cpp_get_token): If macro_to_expand returns NULL
154 and used some tokens, add CPP_PADDING before next token.
156 2009-03-29 Joseph Myers <joseph@codesourcery.com>
158 PR preprocessor/34695
159 * makedepend.c: Remove.
160 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
161 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
162 * directives.c (cpp_errors): Remove.
163 * errors.c (print_location, _cpp_begin_message, v_message):
165 (cpp_error, cpp_error_with_line): Always use error callback.
166 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
167 * include/cpplib.h (cpp_options): Remove pedantic_errors,
168 inhibit_warnings, warn_system_headers, inhibit_errors,
169 warnings_are_errors, client_diagnostic.
170 (cpp_callbacks): Add extra arguments to error callback; make it
172 (cpp_finish): Return void.
173 (cpp_destroy): Remove inaccurate comment about return value.
174 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
175 (CPP_DL_NOTE): Define.
176 * include/line-map.h (linemap_print_containing_files): Remove.
177 * init.c (cpp_finish): Do not check for or return number of
179 * internal.h (cpp_reader): Remove errors field.
180 * line-map.c (linemap_print_containing_files): Remove.
181 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
182 about previous definition. Only emit it if previous diagnostic
185 2009-03-28 Joseph Myers <joseph@codesourcery.com>
187 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
190 2009-03-18 Jakub Jelinek <jakub@redhat.com>
192 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
194 2009-02-21 Joseph Myers <joseph@codesourcery.com>
196 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
198 (_cpp_lex_direct): Handle this.
200 2009-02-15 Richard Guenther <rguenther@suse.de>
204 2009-02-13 Richard Guenther <rguenther@suse.de>
206 * configure.ac: Enable LFS.
207 * configure: Re-generate.
208 * config.in: Likewise.
210 2009-01-05 Ben Elliston <bje@au.ibm.com>
212 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
214 (po/$(PACKAGE).pot): Likewise.
216 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
219 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
220 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
222 2008-11-29 Joseph Myers <joseph@codesourcery.com>
224 * lex.c (cpp_token_len): Use 6 as default length.
226 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
228 * expr.c (struct op): Add location.
229 (_cpp_parse_expr): Propagate locations throught the stack
232 (check_promotion): Use explicit location in errors.
234 2008-10-05 Matthew Gingell <gingell@adacore.com>
235 Arnaud Charlet <charlet@adacore.com>
237 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
238 (cpp_get_comments): New function.
239 * internal.h (struct cpp_reader): Add comments field.
240 * init.c (cpp_destroy): Free comments.
241 * lex.c (store_comment, cpp_get_comments): New functions.
242 (comments): New struct.
243 (save_comment): Store comments in comments struct.
245 2008-09-18 Simon Baldwin <simonb@google.com>
247 * include/cpplib.h (struct cpp_options): Add new boolean flag
248 warn_builtin_macro_redefined.
249 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
250 * (struct builtin_operator): Split out from previous struct builtin,
251 enhance extra const correctness.
252 * (struct builtin_macro): Split out from previous struct builtin, add
253 new always_warn_if_redefined flag, enhance const correctness.
254 * (mark_named_operators): Use struct builtin_operator.
255 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
256 to builtins selectively.
257 * macro.c (warn_of_redefinition): Return false if a builtin macro
258 is not flagged with NODE_WARN.
260 2008-07-31 Jakub Jelinek <jakub@redhat.com>
262 PR preprocessor/36649
263 * files.c (struct report_missing_guard_data): New type.
264 (report_missing_guard): Put paths into an array instead of printing
265 them right away. Return 1 rather than 0.
266 (report_missing_guard_cmp): New function.
267 (_cpp_report_missing_guards): Sort and print paths gathered by
268 report_missing_guard callback.
270 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
273 * directives.c (strtolinenum): Handle overflow.
274 (do_line): Give a warning if line number overflowed.
275 (do_linemarker): Update call to strtolinenum.
277 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
279 * include/line-map.h (linenum_type): New typedef.
280 (struct line_map): Use it.
281 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
282 (SOURCE_COLUMN): Likewise.
283 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
284 source_location values in a variable of type linenum_type.
285 * directives.c (struct if_stack): Use linenum_type.
286 (strtoul_for_line): Rename as strtolinenum.
287 (do_line): Use linenum_type.
288 (do_linemarker): Use linenum_type and strtolinenum.
289 (_cpp_do_file_change): Use linenum_t.
290 * line-map.c (linemap_add): Likewise.
291 (linemap_line_start): Likewise.
292 * traditional.c (struct fun_macro): 'line' is a source_location.
293 * errors.c (print_location): Use linenum_type.
294 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
295 * internal.h (CPP_INCREMENT_LINE): Likewise.
296 * lex.c (_cpp_skip_block_comment): Use source_location.
298 2008-07-14 Ben Elliston <bje@au.ibm.com>
300 * include/cpplib.h (NODE_CONDITIONAL): New.
301 (struct cpp_callbacks): New macro_to_expand field.
302 (struct cpp_hashnode): Adjust size of flags and type fields.
303 (cpp_peek_token): Prototype.
304 * lex.c (cpp_peek_token): New function.
305 (_cpp_temp_token): Protect pre-existing lookaheads.
306 * macro.c (cpp_get_token): Expand any conditional macros.
307 (_cpp_backup_tokens_direct): New.
308 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
309 (warn_of_redefinition): Silently allow redefined conditional
311 (_cpp_create_definition): Remove the conditional flag when a user
312 defines one of the conditional macros.
313 * internal.h (_cpp_backup_tokens_direct): New prototype.
315 2008-06-13 Andrew Haley <aph@redhat.com>
317 PR preprocessor/33305
318 * macro.c (replace_args): Print a warning for empty macro
319 arguments in C89 and C++.
321 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
323 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
324 * configure: Regenerate.
326 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
328 * Makefile.in (datarootdir): New variable.
330 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
332 PR preprocessor/36479
333 * charset.c (cpp_interpret_string_notranslate): Also set
334 narrow_cset_desc.width.
336 2008-06-07 Joseph Myers <joseph@codesourcery.com>
338 * configure.ac (parisc*64*-*-*): Remove.
339 * configure: Regenerate.
341 2008-05-30 Tom Tromey <tromey@redhat.com>
343 PR preprocessor/36320:
344 * internal.h (_cpp_parse_expr): Update.
345 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
347 * directives.c (do_if): Update.
348 (do_elif): Require expression if processing group.
350 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
352 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
354 2008-05-21 Tom Tromey <tromey@redhat.com>
356 PR preprocessor/27777:
357 * lex.c (cpp_output_line_to_string): New function.
358 * internal.h (_cpp_begin_message): Don't declare.
359 * errors.c (_cpp_begin_message): Now static.
360 * include/cpplib.h (cpp_output_line_to_string): Declare.
361 * directives.c (do_diagnostic): Rewrote. Use
362 cpp_output_line_to_string. Don't use _cpp_begin_message.
364 2008-05-21 Tom Tromey <tromey@redhat.com>
366 * include/symtab.h (HT_ALLOCED): Remove.
368 * symtab.c (DELETED): New define.
369 (ht_lookup): Update comment.
370 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
371 code. Use subobject allocator for strings, if it exists.
372 (ht_expand): Handle deleted entries.
373 (ht_forall): Likewise.
374 (ht_purge): New function.
375 (ht_dump_statistics): Print deletion statistics.
377 2008-05-13 Tom Tromey <tromey@redhat.com>
379 PR preprocessor/22168:
380 * include/cpplib.h (struct cpp_options) <objc>: Update
382 * expr.c (eval_token): Warn for use of assertions.
383 * directives.c (directive_diagnostics): Warn about extensions.
384 (DEPRECATED): New define.
385 (DIRECTIVE_TABLE): Use it.
387 2008-05-06 Tom Tromey <tromey@redhat.com>
389 PR preprocessor/35313, PR preprocessor/36088:
390 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
391 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
393 2008-05-04 David S. Miller <davem@davemloft.net>
395 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
396 * configure: Regenerate.
398 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
400 * include/cpplib.h (cpp_define_formatted): New.
401 * directives.c (cpp_define_formatted): New.
403 2008-04-21 Tom Tromey <tromey@redhat.com>
406 * charset.c (_cpp_convert_input): Add buffer_start argument.
407 Ignore UTF-8 BOM if seen.
408 * internal.h (_cpp_convert_input): Add argument.
409 * files.c (struct _cpp_file) <buffer_start>: New field.
410 (destroy_cpp_file): Free buffer_start, not buffer.
411 (_cpp_pop_file_buffer): Likewise.
412 (read_file_guts): Update.
414 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
416 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
417 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
418 (struct cpp_options): Added uliterals.
419 (cpp_interpret_string): Update prototype.
420 (cpp_interpret_string_notranslate): Idem.
421 * charset.c (init_iconv_desc): New width member in cset_converter.
422 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
424 (emit_numeric_escape): Idem.
427 (convert_escape): Idem.
428 (converter_for_type): New function.
429 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
430 (cpp_interpret_string_notranslate): Match changed prototype.
431 (wide_str_to_charconst): Use converter_for_type.
432 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
433 * directives.c (linemarker_dir): Macro U changed to UC.
434 (parse_include): Idem.
435 (register_pragma_1): Idem.
436 (restore_registered_pragmas): Idem.
437 (get__Pragma_string): Support CPP_STRING{16,32}.
438 * expr.c (eval_token): Support CPP_CHAR{16,32}.
439 * init.c (struct lang_flags): Added uliterals.
440 (lang_defaults): Idem.
441 * internal.h (struct cset_converter) <width>: New field.
442 (struct cpp_reader) <char16_cset_desc>: Idem.
443 (struct cpp_reader) <char32_cset_desc>: Idem.
444 * lex.c (digraph_spellings): Macro U changed to UC.
446 (lex_string): Add support for u'...', U'...', u"..." and U"...".
447 (_cpp_lex_direct): Idem.
448 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
449 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
451 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
454 * aclocal.m4: Regenerate.
455 * configure: Regenerate.
457 2008-04-17 Tom Tromey <tromey@redhat.com>
460 * errors.c (cpp_error): Don't reference a token before the start
463 2008-04-16 Tom Tromey <tromey@redhat.com>
465 * Makefile.in (TAGS_SOURCES): New variable.
468 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
470 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
472 * configure: Rebuilt.
474 2008-04-02 Joseph Myers <joseph@codesourcery.com>
476 * include/cpplib.h (struct cpp_callbacks): Add used_define,
477 used_undef and before_define.
479 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
480 do_ifndef, cpp_pop_definition): Handle new flag and use new
482 * expr.c (parse_defined): Handle new flag and use new callbacks.
483 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
484 flag and use new callbacks.
486 2008-04-01 Jakub Jelinek <jakub@redhat.com>
489 * files.c (struct _cpp_file): Remove pch field.
490 (pch_open_file): Don't set file->pch, just file->pchname.
491 (should_stack_file): After pfile->cb.read_pch call
492 free pchname and clear pchname, don't close file->fd.
493 Test file->pchname instead of file->pch. Don't close fd after cb.
494 (_cpp_stack_include): Test file->pchname instead of file->pch.
496 2008-03-28 Tom Tromey <tromey@redhat.com>
498 * Makefile.in (POSTCOMPILE): New variable.
501 2008-03-13 Tom Tromey <tromey@redhat.com>
504 * directives.c (destringize_and_run): Set pfile->directive.
506 2008-03-06 Markus Milleder <markus.milleder@generali.at>
508 PR preprocessor/35458
509 * mkdeps.c (munge): Quote '#' with a '\'.
511 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
513 PR preprocessor/35379
514 * mkdeps.c (deps_write): Ensure the first target always appears
515 in the first column, without leading backslash newline. Avoid
516 some more extra whitespace.
518 2008-02-25 Thiemo Seufer <ths@mips.com>
520 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
522 2008-02-19 Tom Tromey <tromey@redhat.com>
524 * traditional.c (lex_identifier): Use CPP_HASHNODE.
525 * lex.c (lex_identifier): Use CPP_HASHNODE.
526 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
528 * identifiers.c (alloc_node): Change return type.
529 (_cpp_init_hashtable): Don't cast 'alloc_node'.
530 (proxy_assertion_broken): New declaration.
531 (cpp_forall_identifiers): Move comment.
532 * line-map.c (linemap_add): Comment fix.
533 (linemap_line_start): Indentation fix.
535 2008-01-25 Jakub Jelinek <jakub@redhat.com>
537 PR preprocessor/34692
538 * macro.c (collect_args): Add pragma_buff argument. Push
539 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
540 than into arguments. Reset prevent_expansion and parsing_args
541 state at CPP_PRAGMA_EOL/CPP_EOF.
542 (funlike_invocation_p): Add pragma_buff argument, pass it through
544 (enter_macro_context): Add result argument. Adjust
545 funlike_invocation_p caller. Emit all deferred pragma tokens
546 gathered during collect_args before the expansion, add a padding
547 token. Return 2 instead of 1 if any pragma tokens were prepended.
548 (cpp_get_token): If enter_macro_context returns 2, don't return
549 a padding token, instead cycle to grab CPP_PRAGMA token.
550 * directives.c (_cpp_handle_directive): If was_parsing_args
551 in deferred pragma, leave parsing_args and prevent_expansion as is.
553 2008-01-22 Tom Tromey <tromey@redhat.com>
556 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
557 __STDC_CONSTANT_MACROS.
559 2008-01-07 Fred Fish <fnf@specifix.com>
561 PR preprocessor/30363
562 * traditional.c (replace_args_and_push): Add local variable
563 cxtquote, calculate the replacement text size assuming a
564 worst case of every input character quoted with backslash,
565 and properly handle output quoting of quote characters in
566 actual arguments used in function-like macros.
568 2008-01-03 Tom Tromey <tromey@redhat.com>
570 PR preprocessor/34602
571 * directives.c (do_line): Don't try to spell EOF token.
572 (do_linemarker): Add comment.
574 2007-12-11 DJ Delorie <dj@redhat.com>
576 * charset.c (convert_using_iconv): Close out any shift states,
577 returning to the initial state.
579 2007-12-06 Tom Tromey <tromey@redhat.com>
582 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
584 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
585 * files.c (FILE_HASH_POOL_SIZE): New macro.
586 (struct file_hash_entry_pool): New.
587 (destroy_all_cpp_files): New function.
588 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
589 (new_file_hash_entry): Update.
590 (free_file_hash_entries): New function.
591 (_cpp_cleanup_files): Call free_file_hash_entries and
592 destroy_all_cpp_files.
593 (cpp_clear_file_cache): New function.
594 * include/cpplib.h (cpp_clear_file_cache): Declare.
596 2007-12-03 Tom Tromey <tromey@redhat.com>
598 PR preprocessor/34288
599 * configure.ac, config.in: Rebuilt.
600 * configure.ac: Check for ssize_t.
602 2007-11-30 Tom Tromey <tromey@redhat.com>
604 PR preprocessor/32868
605 * macro.c (_cpp_create_definition): Special case
606 __STDC_FORMAT_MACROS.
608 2007-11-16 Michael Matz <matz@suse.de>
610 * files.c (search_path_head): Fix check for absolute paths.
612 2007-11-11 Tom Tromey <tromey@redhat.com>
615 * include/cpplib.h (cpp_included_before): Declare.
616 * files.c (struct file_hash_entry) <location>: New field.
617 (_cpp_find_file): Initialize new field.
618 (make_cpp_dir): Likewise.
619 (cpp_included_before): New function.
621 2007-11-01 Tom Tromey <tromey@redhat.com>
623 PR preprocessor/30805
624 * macro.c (paste_tokens): Handle padding token.
625 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
627 2007-10-31 Tom Tromey <tromey@redhat.com>
629 PR preprocessor/30786
630 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
631 * directives.c (_cpp_do__Pragma): Return error status.
632 * internal.h (_cpp_do__Pragma): Update.
633 * directives.c (get__Pragma_string): Back up if EOF seen.
635 2007-09-06 Tom Tromey <tromey@redhat.com>
637 * internal.h (struct cpp_reader) <invocation_location>: New
639 (struct cpp_reader) <set_invocation_location>: Likewise.
640 * init.c (cpp_set_line_map): New function.
641 * line-map.c (linemap_add): Use linemap's allocator.
642 * include/line-map.h (GTY): Define.
643 (line_map_realloc): New typedef.
644 (struct line_map): Mark with GTY.
645 (struct line_maps): Likewise.
646 (struct line_maps) <maps>: Likewise.
647 (struct line_maps) <reallocator>: New field.
648 * include/symtab.h (GTY): Conditionally define.
649 * include/cpplib.h (cpp_set_line_map): Declare.
650 (cpp_get_token_with_location): Declare.
651 * macro.c (cpp_get_token): Set invocation_location on the reader.
652 (cpp_get_token_with_location): New function.
654 2007-08-30 Chao-ying Fu <fu@mips.com>
656 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
657 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
658 (cpp_classify_number): Support decimal fixed-point constants without
660 Warn about fixed-point constants when -pedantic.
661 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
662 comments to support fixed-point values.
663 (CPP_N_FRACT, CPP_N_ACCUM): Define.
665 2007-08-18 Tom Tromey <tromey@redhat.com>
667 PR preprocessor/32974
668 * directives.c (parse_include): Don't check for EOL when
669 processing #pragma dependency.
671 2007-07-30 Ollie Wild <aaw@google.com>
673 * directives-only.c: New file.
674 * internal.h (struct _cpp_dir_only_callbacks): New.
675 (_cpp_preprocess_dir_only): New function.
676 * directives.c (_cpp_handle_directive): Check directives_only before
677 disabling execution of indented directives.
678 * files.c (_cpp_stack_file): Add directives_only check.
679 * include/cpplib.h (struct cpp_options): Add directives_only.
680 (cpp_init_special_builtins): New function.
681 * init.c (cpp_init_special_builtins): New function.
682 (cpp_init_builtins): Move builtin_array initialization to
683 cpp_init_special_builtins.
684 (post_options): Check directives_only before setting
685 pfile->state.prevent_expansion = 1.
686 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
687 is expanded inside a directive while -fdirectives-only is enabled.
688 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
689 (libcpp_a_SOURCES): Add directives-only.c.
691 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
693 * traditional.c (_cpp_scan_out_logical_line): Initialize
694 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
695 fmacro.args to prevent 'may be used uninitialized' warning.
697 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
699 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
701 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
702 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
703 for 'q' or 'Q' suffixes.
705 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
707 * files.c (open_file): Correct typo.
709 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
711 * files.c (open_file): Prevent the call
712 for stat from overwriting errno.
714 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
716 * files.c (open_file): Account for the
717 fact that on windows, opening a directory gives
720 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
722 PR preprocessor/23479
723 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
725 (append_digit): Likewise.
726 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
727 binary integer constants.
729 2007-05-31 Dave Korn <dave.korn@artimi.com>
731 PR preprocessor/14331
732 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
734 2007-05-24 Ollie Wild <aaw@google.com>
736 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
737 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
738 (cpp_write_pch_state): Save __COUNTER__ state.
739 (cpp_valid_state): Check valid __COUNTER__ state.
740 (cpp_read_state): Read new __COUNTER__ state.
741 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
742 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
743 * internal.h (struct cpp_reader): Add counter member.
745 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
747 PR preprocessor/20077
748 * macro.c (create_iso_definition): Fixed the method to determine
749 whether the token-pasting operator appears at the beginning or the end
752 2007-05-21 Ian Lance Taylor <iant@google.com>
754 * internal.h (struct cpp_reader): Add new fields:
755 nonexistent_file_hash and nonexistent_file_ob.
756 * files.c: Include "obstack.h".
757 (find_file_in_dir): Before trying to open the file, look up the
758 path name in the hash table of nonexistent files. After failing
759 to open the file, add the path name to the hash table.
760 (_cpp_find_file): Cache the results of looking up the file name
761 starting with the quote and bracket chain heads, if we can.
762 (nonexistent_file_hash_eq): New static function.
763 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
764 pfile->nonexistent_file_ob.
765 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
766 pfile->nonexistent_file_ob.
768 2007-05-14 Janis Johnson <janis187@us.ibm.com>
770 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
773 * expr.c (interpret_float_suffix): Check for invalid suffix.
775 2007-05-02 Eric Christopher <echristo@apple.com>
777 * expr.c (num_div_op): Don't overflow if the result is
780 2007-05-02 Tom Tromey <tromey@redhat.com>
782 PR preprocessor/28709
783 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
785 2007-03-30 Michael Meissner <michael.meissner@amd.com>
787 * directives.c (lex_macro_node_from_str): Fix alloca call to be
790 2007-03-30 Richard Henderson <rth@redhat.com>
792 * directives.c (lex_macro_node_from_str): New.
793 (cpp_push_definition, cpp_pop_definition): New.
794 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
796 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
798 * Makefile.in: Add dummy install-pdf target.
800 2007-01-30 Tom Tromey <tromey@redhat.com>
802 PR preprocessor/30468
803 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
806 2007-01-30 Tom Tromey <tromey@redhat.com>
808 PR preprocessor/29966
809 * macro.c (lex_expansion_token): Save and restore cpp_reader's
811 (_cpp_create_definition): Don't restore cur_token here.
812 * lex.c (_cpp_lex_token): Added assertion.
814 2007-01-27 Tom Tromey <tromey@redhat.com>
816 * configure: Rebuilt.
818 2007-01-12 Tom Tromey <tromey@redhat.com>
820 PR preprocessor/28227
821 * directives.c (lex_macro_node): Added 'is_def_or_undef'
828 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
830 * configure: Regenerate.
832 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
834 * configure: Regenerate.
836 2007-01-04 Tom Tromey <tromey@redhat.com>
838 PR preprocessor/28165
839 * internal.h (cpp_in_primary_file): New function.
840 * directives.c (do_include_next): Use cpp_in_primary_file.
841 (do_pragma_once): Likewise.
842 (do_pragma_system_header): Likewise.
844 2006-12-29 Ian Lance Taylor <iant@google.com>
846 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
847 look backward at the end of the line unless we saw a backslash.
849 2006-12-29 Jakub Jelinek <jakub@redhat.com>
851 PR preprocessor/29612
852 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
853 only when new_sysp is non-zero.
855 2006-12-28 Tom Tromey <tromey@redhat.com>
857 PR preprocessor/30001
858 * charset.c (_cpp_convert_input): Check that to.len is greater
861 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
863 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
864 * configure: Rebuilt.
866 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
868 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
869 for experimental C++0x mode.
870 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
871 adopted the preprocessor changes introduced in C99.
873 2006-10-29 Joseph Myers <joseph@codesourcery.com>
875 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
876 depending on --enable-targets=all.
877 * configure: Regenerate.
879 2006-10-12 Jakub Jelinek <jakub@redhat.com>
881 PR preprocessor/28709
882 * macro.c (paste_tokens): Do error reporting here, use BUF with the
883 spelled LHS token as opposed to spelling it again.
884 (paste_all_tokens): Don't report errors here, just break on failure.
886 2006-10-10 Brooks Moses <bmoses@stanford.edu>
888 * Makefile.in: Added empty "pdf" target.
890 2006-09-22 Geoffrey Keating <geoffk@apple.com>
892 * configure.ac: Make need_64_bit_hwint case for x86-darwin
893 match exactly the glob in gcc/config.gcc.
894 * configure: Regenerate.
896 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
899 PR preprocessor/14634
900 * lex.c (lex_string): Pedwarn for unterminated literals.
902 2006-09-08 Eric Christopher <echristo@apple.com>
904 * configure.ac: Add 64-bit HWI support for i?86-darwin.
906 2006-08-14 Steve Ellcey <sje@cup.hp.com>
910 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
911 (CPP_LAST_EQ): Change.
912 (CPP_LAST_PUNCTUATOR): Change.
913 * expr.c (cpp_operator): Remove MIN and MAX.
914 (reduce): Remove CPP_MIN and CPP_MAX.
915 (num_binary_op): Ditto.
916 * lex.c (_cpp_lex_direct): Ditto.
917 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
919 2006-06-09 Jakub Jelinek <jakub@redhat.com>
921 PR preprocessor/27746
922 * directives.c (do_pragma): Handle pragma with valid namespace
923 and invalid name coming from macro expansion.
924 * directives.c (destringize_and_run): Initialize next field in
929 * directives.c (destringize_and_run): Set NO_EXPAND on the
932 * macro.c (_cpp_backup_tokens): Fix comment typo.
934 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
936 * Makefile.in (CATALOGS): Add po/ prefix.
937 * configure: Regenerated.
939 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
941 * Makefile.in: Add install-html target. Add install-html to .PHONY
943 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
945 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
946 * files.c (_cpp_get_file_stat): New function.
947 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
948 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
949 * internal.h (_cpp_get_file_stat): Prototype.
950 (struct cpp_buffer): Add timestamp.
952 2006-01-23 Jakub Jelinek <jakub@redhat.com>
954 PR preprocessor/25717
955 * init.c (cpp_init_builtins): If __STDC__ will not change value
956 between system headers and other sources, define it as a normal
957 macro rather than a builtin.
958 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
959 cpp_in_system_header condition.
961 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
963 * Makefile.in: Use -MMD instead of -MD.
965 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
966 Richard Henderson <rth@redhat.com>
968 Merge from gomp branch:
969 * directives.c (struct pragma_entry): Add is_deferred. Add ident
970 entry to value union.
971 (end_directive): Don't eat the line if in_deferred_pragma.
972 (run_directive): Remove pragma hacks.
973 (insert_pragma_entry): Remove.
974 (new_pragma_entry): New.
975 (register_pragma_1): Split out of register_pragma. Only handle
976 the lookup tree and return the new entry.
977 (cpp_register_pragma): Fill in the pragma entry here.
978 (cpp_register_deferred_pragma): New.
979 (register_pragma_internal): New.
980 (_cpp_init_internal_pragmas): Use register_pragma_internal.
981 (do_pragma): Allow pragma expansion after namespace. For deferred
982 pragmas, don't slurp the line into a string.
983 (destringize_and_run): Save tokens for deferred pragmas.
984 (cpp_handle_deferred_pragma): Remove.
985 * macro.c (builtin_macro): Remove pragma token hack.
986 (_cpp_push_token_context): Rename from push_token_context and export.
987 * internal.h (struct lexer_state): Add pragma_allow_expansion.
988 (_cpp_push_token_context): Declare.
989 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
990 a token. Update the line number correctly if so.
991 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
992 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
993 * include/cpplib.h (PRAGMA_EOL): New.
994 (CPP_TOKEN_FLD_PRAGMA): New.
995 (struct cpp_token): Add val.pragma.
996 (struct cpp_options): Remove defer_pragmas.
997 (cpp_handle_deferred_pragma): Remove.
998 (cpp_register_deferred_pragma): Declare.
1000 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1003 * directives.c (do_pragma): If pragma line ends with multi-line
1004 block comment, end the saved deferred pragma string before that
1005 comment. Handle embedded '\0' chars on the pragma line.
1007 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1010 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1012 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1013 Ben Elliston <bje@au.ibm.com>
1015 * include/cpplib.h (CPP_N_DFLOAT): New.
1016 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1017 suffixes as decimal floating point constants.
1018 (cpp_classify_number): Disallow hexadecimal DFP constants.
1020 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1021 Ian Lance Taylor <ian@airs.com>
1023 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1024 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1026 2005-11-09 Per Bothner <per@bothner.com>
1027 Uros Bizjak <uros@kss-loka.si>
1030 * init.c (read_original_filename): Temporarily set
1031 state.in_directive before calling _cpp_lex_direct for
1034 2005-11-03 James E Wilson <wilson@specifix.com>
1036 PR preprocessor/24202
1037 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1039 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1041 * include/cpplib.h (struct cpp_callbacks): Make error take
1043 * errors.c (cpp_error): Update call to callback.
1045 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1047 PR preprocessor/22042
1048 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1050 (cpp_quote_string): Don't octalify non printable
1053 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1056 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1057 (struct cpp_callbacks): Add error.
1058 * errors.c (cpp_error): If client_diagnostic, use error callback.
1059 * charset.c (convert_escape): Don't use %03o in diagnostic.
1061 2005-10-21 James E Wilson <wilson@specifix.com>
1063 PR preprocessor/15220
1064 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1065 callers. Pass to open_file_failed.
1066 (open_file_failed): New parameter angle_brackets. Fix all callers.
1067 Use in print_dep assignment.
1068 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1069 * internal.h (_cpp_find_file): Add new parm to declaration.
1071 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1073 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1074 * configure: Regenerate.
1076 2005-10-04 Ian Lance Taylor <ian@airs.com>
1078 PR preprocessor/13726
1079 * directives.c (check_eol_return_comments): New static function.
1080 (parse_include): Add buf parameter. Change all callers.
1081 (do_include_common): If not discard comments, turn on
1082 save_comments. Pass collected comments to include callback.
1083 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1084 include callback: cpp_token list.
1086 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1088 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1089 * init.c (struct lang_flags, lang_defaults): Add
1090 extended_identifiers.
1091 (cpp_set_lang): Use it.
1092 * lex.c (forms_identifier_p): Check extended_identifiers.
1094 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1096 PR preprocessor/20348
1097 PR preprocessor/20356
1098 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1101 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1103 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1104 -Wmissing-format-attribute.
1106 * configure: Regenerate.
1108 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1110 * all files: Update FSF address in copyright headers.
1111 * makeucnid.c (write_copyright): Update outputted FSF address.
1113 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1115 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1116 ZW_PROG_COMPILER_DEPENDENCIES.
1117 * aclocal.m4, configure: Regenerate.
1118 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1120 (distclean): Clean up $(DEPDIR) and its contents.
1121 (.c.o): Use $(COMPILE).
1122 Include $(DEPDIR)/*.Po for most object->header dependencies.
1124 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1126 * configure.ac: Check declarations for asprintf and vasprintf.
1127 * config.in: Regenerate.
1128 * configure: Likewise.
1130 * charset.c (conversion_loop): Use XRESIZEVEC.
1131 (convert_no_conversion): Likewise.
1132 (convert_using_iconv): Likewise.
1133 (init_iconv_desc): Cast return value of alloca.
1134 (cpp_host_to_exec_charset): Use XNEWVEC.
1135 (emit_numeric_escape): Use XRESIZEVEC.
1136 (cpp_interpret_string): Use XNEWVEC.
1137 (cpp_interpret_string): Use XRESIZEVEC.
1138 (_cpp_interpret_identifier): Cast return value of alloca.
1139 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1140 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1141 (parse_include): Use XNEWVEC.
1142 (insert_pragma_entry): Rename local variable "new" to
1144 (save_registered_pragmas): Cast return value of xmemdup.
1145 (destringize_and_run): Same for alloca.
1146 (parse_assertion): Likewise.
1147 (do_assert): Cast allocated storage to proper type.
1148 (cpp_define): Likewise.
1149 (_cpp_define_builtin): Likewise.
1150 (cpp_undef): Likewise.
1151 (handle_assertion): Likewise.
1152 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1153 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1154 (CPP_UMINUS): Likewise.
1155 (struct cpp_operator): Rename from struct operator.
1156 (_cpp_expand_op_stack): Use XRESIZEVEC.
1157 * files.c (pch_open_file): Use XNEWVEC.
1158 (pch_open_file): Use XRESIZEVEC.
1159 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1160 (dir_name_of_file): Use XNEWVEC.
1161 (make_cpp_file): Use XCNEW.
1162 (make_cpp_dir): Likewise.
1163 (allocate_file_hash_entries): USE XNEWVEC.
1164 (cpp_included): Cast return value of htab_find_with_hash.
1165 (append_file_to_dir): Use XNEWVEC.
1166 (read_filename_string): Likewise. Use XRESIZEVEC too.
1167 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1168 (remap_filename): Use XNEWVEC.
1169 (struct pchf_entry): Move definition out of struct pchf_data.
1170 (_cpp_save_file_entries): Use XCNEWVAR.
1171 (_cpp_read_file_entries): Use XNEWVAR.
1172 * identifiers.c (alloc_node): Use XOBNEW.
1173 * init.c (cpp_create_reader): Use XCNEW.
1174 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1175 (read_original_directory): Cast return value of alloca.
1176 * lex.c (add_line_note): Use XRESIZEVEC.
1177 (warn_about_normalization): Use XNEWVEC.
1178 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1179 (new_buff): Use XNEWVEC.
1180 * line-map.c (linemap_add): Use XRESIZEVEC.
1181 * macro.c (builtin_macro): Cast return value of alloca.
1182 (paste_tokens): Likewise.
1183 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1184 (_cpp_save_parameter): Use XRESIZEVEC.
1185 (create_iso_definition): Cast allocated storage to proper type.
1186 (_cpp_create_definition): Likewise.
1187 (cpp_macro_definition): Use XRESIZEVEC.
1188 * makedepend.c (add_clm): Use XNEW.
1189 (add_dir): Likewise.
1190 * mkdeps.c (munge): Use XNEWVEC.
1191 (deps_init): Use XCNEW.
1192 (deps_add_target): Use XRESIZEVEC.
1193 (deps_add_default_target): Cast return value of alloca.
1194 (deps_add_dep): Use XRESIZEVEC.
1195 (deps_add_vpath): Likewise. Use XNEWVEC too.
1196 (deps_restore): Likewise.
1197 * pch.c (save_idents): Use XNEW and XNEWVEC.
1198 (cpp_save_state): Use XNEW.
1199 (count_defs): Cast return value of htab_find.
1200 (write_defs): Likewise.
1201 (cpp_write_pch_deps): Use XNEWVEC.
1202 (collect_ht_nodes): Use XRESIZEVEC.
1203 (cpp_valid_state): Use XNEWVEC.
1204 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1205 * symtab.c (ht_create): Use XCNEW.
1206 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1207 (ht_expand): Use XCNEWVEC.
1208 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1209 (bool): Do not define if __cplusplus.
1211 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1213 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1214 (do_sccs): Delete function definition, #define to do_ident.
1215 (do_ident): Don't hardwire directive name.
1217 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1220 * configure: Regenerate.
1222 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1224 * files.c: Include io.h for DJGPP to get prototype of setmode.
1226 2005-04-19 Per Bothner <per@bothner.com>
1228 PR preprocessor/20907
1229 * line-map.c (linemap_line_start): Fix bug when we need to increse
1230 column_bits but can re-use the current line_map.
1232 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1234 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1235 libiberty functions.
1237 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1239 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1240 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1241 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1242 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1244 (fwrite_unlocked): Fix prototype.
1246 * configure, config.in: Regenerate.
1248 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1250 PR preprocessor/19475
1251 * macro.c (create_iso_definition): For < ISO C99, don't
1252 pedwarn if there is no whitespace between macro name and its
1253 replacement, but the replacement starts with a basic character
1256 2005-03-28 Andreas Jaeger <aj@suse.de>
1258 * lex.c (warn_about_normalization): Cast field width to int to
1261 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1263 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1265 * configure: Regenerate.
1267 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1269 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1270 UCN rather than printing an error.
1272 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1274 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1276 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1278 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1279 * charset.c: Update for new format of ucnid.h.
1280 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1281 Add NST parameter, and update it; update callers.
1282 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1284 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1285 * internal.h (struct normalize_state): New.
1286 (INITIAL_NORMALIZE_STATE): New.
1287 (NORMALIZE_STATE_RESULT): New.
1288 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1289 (_cpp_valid_ucn): New.
1290 * lex.c (warn_about_normalization): New.
1291 (forms_identifier_p): Add normalize_state parameter, update callers.
1292 (lex_identifier): Add normalize_state parameter, update callers. Keep
1294 (lex_number): Likewise.
1295 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1296 it with warn_about_normalization.
1300 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1301 comments about obsolete version of C++.
1302 * include/cpplib.h (enum cpp_normalize_level): New.
1303 (struct cpp_options): Add warn_normalize field.
1305 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1307 * directives.c (glue_header_name): Update call to cpp_spell_token.
1308 * internal.h (_cpp_interpret_identifier): New.
1309 * charset.c (_cpp_interpret_identifier): New.
1310 (_cpp_valid_ucn): Allow UCN version of '$'.
1311 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1312 character was '$' or '\'. Support identifiers with UCNs.
1313 (forms_identifier_p): Allow UCNs.
1314 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1316 (cpp_spell_token): Add FORSTRING parameter. Use it.
1317 (cpp_token_as_text): Update call to cpp_spell_token.
1318 (cpp_output_token): Write UCNs back out.
1319 (stringify_arg): Update call to cpp_spell_token.
1320 (paste_tokens): Likewise.
1321 (cpp_macro_definition): Likewise.
1322 * macro.c (stringify_arg): Likewise.
1323 (paste_tokens): Likewise.
1324 (cpp_macro_definition): Likewise.
1325 * include/cpplib.h: Add parameter to cpp_spell_token.
1327 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1331 * macro.c (replace_args, cpp_get_token): Copy whole
1332 cpp_token_u instead of just cpp_string field from it.
1334 2005-02-28 Devang Patel <dpatel@apple.com>
1336 * directives.c (do_line): Save sysp early before line table is
1339 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1342 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1343 (cpp_host_to_exec_charset): New function.
1344 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1346 2005-02-19 Devang Patel <dpatel@apple.com>
1348 * charset.c (_cpp_convert_input): Check '\r' before inserting
1351 2005-02-15 Eric Christopher <echristo@redhat.com>
1353 PR preprocessor/19077
1354 * macro.c (cpp_macro_definition): Move handling of whitespace
1355 to PREV_WHITE conditional. Remove overloading of len
1358 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1360 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1361 traditional.c: Update copyright.
1363 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1366 * configure.ac: Check for declaration of basename and getopt.
1367 * config.in: Regenerate.
1368 * configure: Regenerate.
1369 * internal.h (ustrcspn): New.
1370 * macro.c (create_iso_definition): Fix allocation of memory.
1371 (padding_token): Add cast to remove const-ness.
1372 * pch.c (cpp_read_state): Use ustrcspn.
1374 2005-02-08 Mike Stump <mrs@apple.com>
1376 * files.c (pchf_adder): Remove.
1377 (struct pchf_adder_info): Likewise.
1378 (_cpp_save_file_entries): Write out all files so that #import works.
1380 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1382 * configure: Regenerate.
1384 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1386 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1388 * include/cpplib.h: Also update copyright years.
1390 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1392 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1393 to the list of all files.
1395 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1397 * internal.h: Update references to Cpp lib filenames.
1398 * directives.c: Likewise.
1400 * macro.c: Likewise.
1401 * traditional.c: Likewise.
1403 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1405 PR preprocessor/15167
1406 * files.c (destroy_cpp_file): New function.
1407 (should_stack_file): Make a new file if the
1408 compared file is still stacked.
1410 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1412 PR preprocessor/17610
1413 * directives.c (do_include_common): Error out if an empty filename
1414 is given for #include (or #include_next or #import).
1416 2004-11-27 Roger Sayle <roger@eyesopen.com>
1417 Zack Weinberg <zack@codesourcery.com>
1419 * internal.h: Replace all uses of uchar with unsigned char.
1420 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1421 with !IN_GCC, so uchar is only defined whilst building libcpp.
1423 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1425 * aclocal.m4: Regenerate.
1427 2004-11-24 Roger Sayle <roger@eyesopen.com>
1429 PR preprocessor/15824
1430 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1431 directly, instead of the non-existant "system.h" and "ansidecl.h".
1432 * configure: Regenerate.
1434 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1435 Joseph Myers <joseph@codesourcery.com>
1437 * internal.h (struct lexer_state): Add in_deferred_pragma.
1438 * directives.c (struct pragma_entry): Add allow_expansion.
1439 (insert_pragma_entry): Take allow_expansion flag.
1440 (register_pragma): Likewise.
1441 (cpp_register_pragma): Likewise.
1442 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1443 (do_pragma): Honor allow_expansion.
1444 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1445 * include/cpplib.h (cpp_register_pragma): Update prototype.
1447 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1448 Mark Mitchell <mark@codesourcery.com>
1450 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1451 need_64bit_hwint=yes.
1452 * configure: Regenerate.
1454 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1456 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1458 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1459 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1460 Remove local srcdir path from generated file.
1462 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1463 Gerald Pfeifer <gerald@pfeifer.com>
1465 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1468 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1471 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1472 (cpp_handle_deferred_pragma): Add cast to silence warning.
1474 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1476 * errors.c (_cpp_begin_message): Print "error: " for errors.
1478 2004-10-10 Andreas Jaeger <aj@suse.de>
1480 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1481 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1483 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1485 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1487 (cpp_read_state): Remove unused variables, m, d and mac_count.
1489 2004-09-29 Per Bothner <per@bothner.com>
1491 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1492 cb.line_change. Otherwise do_pragma will call the line_change
1493 call-back with a meaningless line number.
1495 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1497 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1498 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1499 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1500 * aclocal.m4, configure: Regenerate.
1501 * init.c: Include localedir.h.
1502 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1504 (.c.o): Use $(ALL_CFLAGS).
1505 (localedir.h, localedir.hs): New rules.
1506 (clean): Use rm -rf to remove directories.
1507 (distclean): Also delete localedir.h and localedir.hs.
1508 (init.o): Update dependencies.
1510 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1512 * Makefile.in (aclocal.m4): Update dependencies.
1513 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1514 * aclocal.m4, configure: Regenerate.
1516 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1518 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1519 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1520 Some other comments in this file also tweaked.
1522 * directives.c (do_pragma): Save current buffer position
1523 before lexing the pragma keywords; don't call
1524 _cpp_backup_tokens in the defer_pragmas case.
1526 2004-09-15 Per Bothner <per@bothner.com>
1528 * include/line-map.h (line_map_start): Add parameter names so
1529 preceding comment makes sense.
1530 (linemap_add): Remove from comment mention of non-existing parameter.
1532 2004-09-09 Matt Austern <austern@apple.com>
1533 Zack Weinberg <zack@codesourcery.com>
1535 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1536 prefixes throughout. Add entry for PRAGMA. Remove
1537 unnecessary "= 0" from EQ.
1538 (enum cpp_ttype): Adjust OP and TK definitions to restore
1539 prefixes, via token-paste.
1540 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1541 Change from #defines to additional cpp_ttype enumerators.
1542 (struct cpp_options): Add defer_pragmas.
1543 (cpp_handle_deferred_pragma): Prototype new interface.
1545 * internal.h (struct cpp_reader): Add directive_result.
1546 * directives.c (struct pragma_entry): Add is_internal field;
1547 give boolean fields type bool.
1548 (start_directive): Initialize pfile->directive_result.type.
1549 (_cpp_do__Pragma): Likewise.
1550 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1551 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1553 (register_pragma): New static function, bulk of former
1554 cpp_register_pragma here; add 'internal' argument, pass along
1555 to insert_pragma_entry.
1556 (cpp_register_pragma): Now a wrapper around register_pragma which
1557 always passes false for 'internal' argument.
1558 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1559 true for 'internal'.
1560 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1561 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1562 token instead of executing the pragma.
1563 (cpp_handle_deferred_pragma): New interface.
1564 * lex.c (token_spellings): Adjust OP and TK definitions to
1565 match changes to cpplib.h.
1566 (_cpp_lex_token): Check for a directive-result token and
1567 return it if present.
1568 (cpp_token_val_index): Handle CPP_PRAGMA.
1569 * macro.c (cpp_builtin_macro_text): Correct comment.
1570 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1572 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1574 PR preprocessor/14699
1575 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1576 from size_t to double.
1578 2004-08-28 Andreas Schwab <schwab@suse.de>
1579 Andreas Jaeger <aj@suse.de>
1581 * configure.ac: Set PACKAGE correctly.
1582 * configure: Regenerated.
1584 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1586 * Makefile.in: Add back top_builddir.
1588 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1590 * configure.ac: Replace Automake macro invocations
1591 with manual Autoconf checks and substitutions.
1592 * configure: Regenerate.
1593 * aclocal.m4: Regenerate.
1594 * config.in: Regenerate.
1595 * Makefile.am: Removed.
1596 * Makefile.in: Heavy simplification and reorganization.
1598 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1600 * configure.ac (arm*-*-eabi*): New target.
1601 (arm*-*-symbianelf*): Likewise.
1602 * configure: Regenerated.
1604 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1606 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1607 * directives.c: Use XNEW-family macros from libiberty.
1609 * macro.c: Likewise.
1610 * cpplib.h (cpp_deps_style): Export enum with name.
1612 2004-07-23 Matthias Klose <doko@debian.org>
1614 * init.c (init_library): Use PACKAGE for the text domain.
1616 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1618 PR preprocessor/16366
1619 * internal.h (struct cpp_reader): New field dir_hash.
1620 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1621 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1623 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1625 PR preprocessor/16192
1626 PR preprocessor/15913
1627 PR preprocessor/15572
1628 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1629 expression is missing.
1630 * init.c (post_options): Traditional cpp doesn't do // comments.
1632 2004-06-30 Per Bothner <per@bothner.com>
1634 * include/line-map.h (fileline): Remove old typedef.
1635 * internal.h (struct cpp_reader): Use source_location typedef instead.
1637 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1639 Partially revert patch of 2004-06-05.
1640 * files.c (search_cache): Remove pfile argument. Don't check
1641 for file that would be found by "" or <> search here...
1642 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1643 Do not apply directory-of-current-file correction to files
1644 found by this check. Rearrange code slightly.
1646 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1648 * files.c (should_stack_file): Correct swapped parameters to call
1650 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1652 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1654 * Makefile.in: Regenerate with automake 1.8.5.
1655 * aclocal.m4: Likewise.
1656 * configure: Regenerate.
1658 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1660 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1661 * configure, config.in: Regenerate.
1662 * system.h: Unconditionally define bool as unsigned char,
1663 BOOL_BITFIELD as unsigned int.
1664 * .cvsignore: New file.
1666 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1668 * traditional.c (push_replacement_text): Set macro->traditional.
1669 (save_replacement_text): Likewise.
1670 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1671 (struct save_macro_item): Delete.
1672 (struct save_macro_data): Use a character array not the previous
1674 (save_macros): Save macro as text not as internal structures.
1675 (cpp_prepare_state): Update for changes to save_macro_data.
1676 (cpp_read_state): Don't read macros defined in PCH. Restore
1678 * macro.c (create_iso_definition): Honour alloc_subobject.
1679 Clear traditional flag.
1680 (_cpp_create_definition): Honour alloc_subobject.
1681 * lex.c (cpp_token_val_index): New.
1682 * internal.h: Include cpp-id-data.h.
1683 (uchar): Move definition to cpp-id-data.h.
1685 (cpp_macro): Likewise.
1686 * directives.c (struct answer): Move to cpp-id-data.h.
1687 (do_assert): Honour alloc_subobject.
1689 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1690 * include/cpplib.h (struct cpp_string): Add GTY marker.
1691 (enum cpp_token_fld_kind): New.
1692 (struct cpp_token): Add GTY markers.
1693 (cpp_token_val_index): Prototype.
1694 (CPP_HASHNODE_VALUE_IDX): New.
1695 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1696 * include/cpp-id-data.h: New file.
1698 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1700 * Makefile.am (all-local): New.
1701 * Makefile.in: Regenerate.
1703 2004-06-06 Roger Sayle <roger@eyesopen.com>
1705 * Makefile.am (LIBICONV): Declare.
1706 (makedepend_LDADD): Use LIBICONV.
1707 * Makefile.in: Regenerate.
1709 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1711 * Makefile.am (LIBINTL): Declare
1712 (makedepend_LDADD): Use LIBINTL.
1713 * Makefile.in: Regenerate.
1715 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1717 * Makefile.am: Add makedepend.
1718 * Makefile.in, aclocal.m4: Regenerate.
1719 * charset.c: Insert a space to avoid a warning.
1720 * directives.c: Include mkdeps.h.
1721 (_cpp_handle_directive): Reenable macro expander if appropriate.
1722 (undefine_macros): Inline body of _cpp_free_definition for speed.
1723 Do not call undef callback or _cpp_warn_if_unused_macro.
1724 (cpp_get_deps): New interface.
1725 * files.c (search_cache): Add pfile argument. Check for file
1726 that would be found by "" or <> search here...
1727 (_cpp_find_file): ...not here. Correct recorded start_dir of
1728 files found by directory-of-current-file search that would be
1729 found by "" or <> search.
1730 * init.c (cpp_add_dependency_target): Delete.
1731 * internal.h (struct lexer_state): Add discarding_output flag.
1732 * lex.c (lex_identifier): Compute hash function while scanning.
1733 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1735 * makedepend.c: New file.
1736 * mkdeps.c (struct deps): Add vpath vector.
1737 (apply_vpath, deps_add_vpath): New function.
1738 (deps_free): Free vpath vector.
1739 (deps_add_dep, deps_add_target): Use apply_vpath.
1740 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1741 (ht_lookup_with_hash): New function.
1742 * cpplib.h, mkdeps.h: Update prototypes.
1743 * symtab.h: Update prototypes.
1744 (HT_HASHSTEP, HT_FINISH): New macros.
1746 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1748 * symtab.c (ht_create): Set entries_owned.
1749 (ht_destroy): Honour entries_owned.
1750 (ht_expand): Likewise.
1752 * include/symtab.h (struct ht): New field 'entries_owned'
1753 (ht_load): New prototype.
1755 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1758 * configure.ac: Fix m4 quoting when picking
1759 the size of HOST_WIDE_INT.
1760 * configure: Regenerate.
1762 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1764 * Makefile.am: the correct directory for
1765 gettext include files is given by @INCINTL@.
1766 * Makefile.in: Regenerate.
1768 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1770 * system.h [!ENABLE_NLS]: dgettext takes two
1773 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1775 Moved libcpp from the gcc subdirectory to the toplevel.
1776 * Makefile.am: New file.
1777 * Makefile.in: Regenerate.
1778 * configure.ac: New file.
1779 * configure: Regenerate.
1780 * config.in: Regenerate.
1781 * charset.c: Moved from gcc/cppcharset.c. Add note about
1782 brokenness of input charset detection. Adjust for change
1783 in name of cppucnid.h.
1784 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1785 * expr.c: Moved from gcc/cppexp.c.
1786 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1787 Remove #define of O_BINARY, it is in system.h.
1788 * identifiers.c: Moved from gcc/cpphash.c.
1789 * internal.h: Moved from gcc/cpphash.h. Change header
1790 guard name. All other files adjusted to match name change.
1791 * init.c: Moved from gcc/cppinit.c.
1792 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1793 * lex.c: Moved from gcc/cpplex.c.
1794 * directives.c: Moved from gcc/cpplib.c.
1795 * macro.c: Moved from gcc/cppmacro.c.
1796 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1797 * traditional.c: Moved from gcc/cpptrad.c.
1798 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1800 * ucnid.pl: Moved from gcc/cppucnid.pl.
1801 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1803 * symtab.c: Moved from gcc/hashtable.c.
1804 * line-map.c: Moved from gcc. Do not include intl.h.
1805 * mkdeps.c: Moved from gcc.
1806 * system.h: New file.
1807 * include/cpplib.h: Moved from gcc. Change header guard name.
1808 * include/line-map.h: Moved from gcc. Change header guard name.
1809 * include/mkdeps.h: Moved from gcc. Change header guard name.
1810 * include/symtab.h: Moved from gcc/hashtable.h. Change header