1 2009-06-17 Ian Lance Taylor <iant@google.com>
3 * include/cpplib.h (progname): Don't declare.
5 2009-06-12 Ian Lance Taylor <iant@google.com>
7 * include/cpplib.h (struct cpp_options): Add
8 warn_cxx_operator_names field.
9 (NODE_WARN_OPERATOR): Define.
10 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
12 * init.c (mark_named_operators): Add flags parameter.
13 (cpp_post_options): Pick flags value to pass to
15 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
16 identifier is an operator name in C++.
18 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
20 * include/line-map.h (LAST_SOURCE_COLUMN): New.
22 2009-06-01 Ian Lance Taylor <iant@google.com>
24 * include/cpp-id-data.h: Add extern "C".
25 * include/line-map.h: Likewise.
26 * include/mkdeps.h: Likewise.
27 * include/symtab.h: Likewise.
28 * internal.h: Likewise.
30 2009-05-15 Ian Lance Taylor <iant@google.com>
32 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
33 builtin_type. Change all uses.
35 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
38 * directives (do_linemarker): Compensate for the increment in
39 location that occurs when we reach the end of line.
40 * files (_cpp_stack_include): Mention _cpp_find_file in the
43 2009-05-10 Joseph Myers <joseph@codesourcery.com>
45 * include/cpplib.h (enum cpp_token_fld_kind): Add
46 CPP_TOKEN_FLD_TOKEN_NO.
47 (struct cpp_macro_arg, struct cpp_identifier): Define.
48 (union cpp_token_u): Use struct cpp_identifier for identifiers.
49 Use struct cpp_macro_arg for macro arguments. Add token_no for
50 CPP_PASTE token numbers.
51 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
52 do_pragma_poison, parse_assertion): Use val.node.node in place of
54 * expr.c (parse_defined, eval_token): Use val.node.node in place
56 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
57 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
58 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
59 place of val.arg_no. Use val.node.node in place of val.node.
60 * macro.c (replace_args, cpp_get_token, parse_params,
61 lex_expansion_token, create_iso_definition, cpp_macro_definition):
62 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
63 Use val.node.node in place of val.node.
65 2009-05-03 Joseph Myers <joseph@codesourcery.com>
67 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
70 2009-04-25 Joseph Myers <joseph@codesourcery.com>
73 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
74 constants larger than intmax_t in C99 mode.
76 2009-04-21 Taras Glek <tglek@mozilla.com>
78 * include/cpp-id-data.h: Update GTY annotations to new syntax.
79 * include/cpplib.h: Likewise.
80 * include/line-map.h: Likewise.
81 * include/symtab.h: Likewise.
83 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
86 * lex.c (cpp_type2name): Take a flags parameter. Call
87 cpp_named_operator2name for named operators and cpp_digraph2name
89 (cpp_digraph2name): New.
90 (cpp_spell_token): Use it.
91 (cpp_output_token): Likewise.
92 * include/cpplib.h (cpp_type2name): Update declaration.
93 * init.c (cpp_named_operator2name): New.
94 * internal.h (cpp_named_operator2name): Declare.
96 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
99 * init.c (cpp_create_reader): Wlong_long is disabled by default.
100 * expr.c (cpp_classify_number): Give different messages for C and
103 2009-04-19 Joseph Myers <joseph@codesourcery.com>
105 PR preprocessor/20078
106 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
108 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
109 (struct cpp_token): Change flags to unsigned short.
110 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
111 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
112 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
114 * macro.c (macro_real_token_count): New.
115 (enter_macro_context, replace_args): Use macro_real_token_count.
116 (create_iso_definition): Record whitespace surrounding and digraph
117 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
118 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
119 multiple consecutive ## tokens.
120 (_cpp_create_definition): Initialize extra_tokens.
121 (cpp_macro_definition): Use macro_real_token_count.
123 2009-04-18 Joseph Myers <joseph@codesourcery.com>
125 * directives.c (parse_include): Pass true to check_eol.
127 2009-04-18 Joseph Myers <joseph@codesourcery.com>
129 PR preprocessor/39646
130 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
131 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
132 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
135 2009-04-18 Joseph Myers <joseph@codesourcery.com>
137 PR preprocessor/39647
138 * directives.c (check_eol): Add parameter expand.
139 (do_undef, parse_include, do_line, do_linemarker, do_ident,
140 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
141 do_else, do_endif, do_assert, do_unassert): All callers changed.
142 Pass true from do_line, false elsewhere.
144 2009-04-12 Joseph Myers <joseph@codesourcery.com>
146 PR preprocessor/31869
147 * macro.c (stringify_arg): Handle NULL source token in padding
148 token where previous padding token did not have source token with
149 preceding whitespace.
151 2009-04-09 Jakub Jelinek <jakub@redhat.com>
153 * Makefile.in: Change copyright header to refer to version
154 3 of the GNU General Public License and to point readers at the
155 COPYING3 file and the FSF's license web page.
156 * charset.c: Likewise.
157 * directives-only.c: Likewise.
158 * directives.c: Likewise.
159 * errors.c: Likewise.
162 * identifiers.c: Likewise.
163 * include/cpp-id-data.h: Likewise.
164 * include/cpplib.h: Likewise.
165 * include/line-map.h: Likewise.
166 * include/mkdeps.h: Likewise.
167 * include/symtab.h: Likewise.
169 * internal.h: Likewise.
171 * line-map.c: Likewise.
173 * makeucnid.c: Likewise.
174 * mkdeps.c: Likewise.
176 * symtab.c: Likewise.
177 * system.h: Likewise.
178 * traditional.c: Likewise.
179 * ucnid.tab: Likewise.
180 * ucnid.h: Regenerate.
182 2009-04-01 Janis Johnson <janis187@us.ibm.com>
185 * include/cpplib.h (CPP_N_DEFAULT): Define.
186 * expr.c (interpret_float_suffix): Recognize d or D for double,
187 return new value for default.
188 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
191 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
192 letters from decimal float and fixed-point suffixes.
194 2009-03-31 Joseph Myers <joseph@codesourcery.com>
196 PR preprocessor/15638
197 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
199 (open_file_failed): Make error for missing file fatal.
200 * include/cpplib.h (CPP_DL_FATAL): Define.
202 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
204 PR preprocessor/31932:
205 * internal.h: Don't mention HAVE_ICONV_H.
206 * configure, config.in: Rebuild.
207 * configure.ac: Don't check for iconv.h.
209 2009-03-30 Tom Tromey <tromey@redhat.com>
211 PR preprocessor/39512:
212 * line-map.c (linemap_init): Initialize 'reallocator' field.
214 2009-03-30 Jakub Jelinek <jakub@redhat.com>
217 * macro.c (cpp_get_token): If macro_to_expand returns NULL
218 and used some tokens, add CPP_PADDING before next token.
220 2009-03-29 Joseph Myers <joseph@codesourcery.com>
222 PR preprocessor/34695
223 * makedepend.c: Remove.
224 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
225 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
226 * directives.c (cpp_errors): Remove.
227 * errors.c (print_location, _cpp_begin_message, v_message):
229 (cpp_error, cpp_error_with_line): Always use error callback.
230 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
231 * include/cpplib.h (cpp_options): Remove pedantic_errors,
232 inhibit_warnings, warn_system_headers, inhibit_errors,
233 warnings_are_errors, client_diagnostic.
234 (cpp_callbacks): Add extra arguments to error callback; make it
236 (cpp_finish): Return void.
237 (cpp_destroy): Remove inaccurate comment about return value.
238 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
239 (CPP_DL_NOTE): Define.
240 * include/line-map.h (linemap_print_containing_files): Remove.
241 * init.c (cpp_finish): Do not check for or return number of
243 * internal.h (cpp_reader): Remove errors field.
244 * line-map.c (linemap_print_containing_files): Remove.
245 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
246 about previous definition. Only emit it if previous diagnostic
249 2009-03-28 Joseph Myers <joseph@codesourcery.com>
251 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
254 2009-03-18 Jakub Jelinek <jakub@redhat.com>
256 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
258 2009-02-21 Joseph Myers <joseph@codesourcery.com>
260 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
262 (_cpp_lex_direct): Handle this.
264 2009-02-15 Richard Guenther <rguenther@suse.de>
268 2009-02-13 Richard Guenther <rguenther@suse.de>
270 * configure.ac: Enable LFS.
271 * configure: Re-generate.
272 * config.in: Likewise.
274 2009-01-05 Ben Elliston <bje@au.ibm.com>
276 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
278 (po/$(PACKAGE).pot): Likewise.
280 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
283 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
284 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
286 2008-11-29 Joseph Myers <joseph@codesourcery.com>
288 * lex.c (cpp_token_len): Use 6 as default length.
290 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
292 * expr.c (struct op): Add location.
293 (_cpp_parse_expr): Propagate locations throught the stack
296 (check_promotion): Use explicit location in errors.
298 2008-10-05 Matthew Gingell <gingell@adacore.com>
299 Arnaud Charlet <charlet@adacore.com>
301 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
302 (cpp_get_comments): New function.
303 * internal.h (struct cpp_reader): Add comments field.
304 * init.c (cpp_destroy): Free comments.
305 * lex.c (store_comment, cpp_get_comments): New functions.
306 (comments): New struct.
307 (save_comment): Store comments in comments struct.
309 2008-09-18 Simon Baldwin <simonb@google.com>
311 * include/cpplib.h (struct cpp_options): Add new boolean flag
312 warn_builtin_macro_redefined.
313 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
314 * (struct builtin_operator): Split out from previous struct builtin,
315 enhance extra const correctness.
316 * (struct builtin_macro): Split out from previous struct builtin, add
317 new always_warn_if_redefined flag, enhance const correctness.
318 * (mark_named_operators): Use struct builtin_operator.
319 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
320 to builtins selectively.
321 * macro.c (warn_of_redefinition): Return false if a builtin macro
322 is not flagged with NODE_WARN.
324 2008-07-31 Jakub Jelinek <jakub@redhat.com>
326 PR preprocessor/36649
327 * files.c (struct report_missing_guard_data): New type.
328 (report_missing_guard): Put paths into an array instead of printing
329 them right away. Return 1 rather than 0.
330 (report_missing_guard_cmp): New function.
331 (_cpp_report_missing_guards): Sort and print paths gathered by
332 report_missing_guard callback.
334 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
337 * directives.c (strtolinenum): Handle overflow.
338 (do_line): Give a warning if line number overflowed.
339 (do_linemarker): Update call to strtolinenum.
341 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
343 * include/line-map.h (linenum_type): New typedef.
344 (struct line_map): Use it.
345 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
346 (SOURCE_COLUMN): Likewise.
347 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
348 source_location values in a variable of type linenum_type.
349 * directives.c (struct if_stack): Use linenum_type.
350 (strtoul_for_line): Rename as strtolinenum.
351 (do_line): Use linenum_type.
352 (do_linemarker): Use linenum_type and strtolinenum.
353 (_cpp_do_file_change): Use linenum_t.
354 * line-map.c (linemap_add): Likewise.
355 (linemap_line_start): Likewise.
356 * traditional.c (struct fun_macro): 'line' is a source_location.
357 * errors.c (print_location): Use linenum_type.
358 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
359 * internal.h (CPP_INCREMENT_LINE): Likewise.
360 * lex.c (_cpp_skip_block_comment): Use source_location.
362 2008-07-14 Ben Elliston <bje@au.ibm.com>
364 * include/cpplib.h (NODE_CONDITIONAL): New.
365 (struct cpp_callbacks): New macro_to_expand field.
366 (struct cpp_hashnode): Adjust size of flags and type fields.
367 (cpp_peek_token): Prototype.
368 * lex.c (cpp_peek_token): New function.
369 (_cpp_temp_token): Protect pre-existing lookaheads.
370 * macro.c (cpp_get_token): Expand any conditional macros.
371 (_cpp_backup_tokens_direct): New.
372 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
373 (warn_of_redefinition): Silently allow redefined conditional
375 (_cpp_create_definition): Remove the conditional flag when a user
376 defines one of the conditional macros.
377 * internal.h (_cpp_backup_tokens_direct): New prototype.
379 2008-06-13 Andrew Haley <aph@redhat.com>
381 PR preprocessor/33305
382 * macro.c (replace_args): Print a warning for empty macro
383 arguments in C89 and C++.
385 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
387 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
388 * configure: Regenerate.
390 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
392 * Makefile.in (datarootdir): New variable.
394 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
396 PR preprocessor/36479
397 * charset.c (cpp_interpret_string_notranslate): Also set
398 narrow_cset_desc.width.
400 2008-06-07 Joseph Myers <joseph@codesourcery.com>
402 * configure.ac (parisc*64*-*-*): Remove.
403 * configure: Regenerate.
405 2008-05-30 Tom Tromey <tromey@redhat.com>
407 PR preprocessor/36320:
408 * internal.h (_cpp_parse_expr): Update.
409 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
411 * directives.c (do_if): Update.
412 (do_elif): Require expression if processing group.
414 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
416 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
418 2008-05-21 Tom Tromey <tromey@redhat.com>
420 PR preprocessor/27777:
421 * lex.c (cpp_output_line_to_string): New function.
422 * internal.h (_cpp_begin_message): Don't declare.
423 * errors.c (_cpp_begin_message): Now static.
424 * include/cpplib.h (cpp_output_line_to_string): Declare.
425 * directives.c (do_diagnostic): Rewrote. Use
426 cpp_output_line_to_string. Don't use _cpp_begin_message.
428 2008-05-21 Tom Tromey <tromey@redhat.com>
430 * include/symtab.h (HT_ALLOCED): Remove.
432 * symtab.c (DELETED): New define.
433 (ht_lookup): Update comment.
434 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
435 code. Use subobject allocator for strings, if it exists.
436 (ht_expand): Handle deleted entries.
437 (ht_forall): Likewise.
438 (ht_purge): New function.
439 (ht_dump_statistics): Print deletion statistics.
441 2008-05-13 Tom Tromey <tromey@redhat.com>
443 PR preprocessor/22168:
444 * include/cpplib.h (struct cpp_options) <objc>: Update
446 * expr.c (eval_token): Warn for use of assertions.
447 * directives.c (directive_diagnostics): Warn about extensions.
448 (DEPRECATED): New define.
449 (DIRECTIVE_TABLE): Use it.
451 2008-05-06 Tom Tromey <tromey@redhat.com>
453 PR preprocessor/35313, PR preprocessor/36088:
454 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
455 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
457 2008-05-04 David S. Miller <davem@davemloft.net>
459 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
460 * configure: Regenerate.
462 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
464 * include/cpplib.h (cpp_define_formatted): New.
465 * directives.c (cpp_define_formatted): New.
467 2008-04-21 Tom Tromey <tromey@redhat.com>
470 * charset.c (_cpp_convert_input): Add buffer_start argument.
471 Ignore UTF-8 BOM if seen.
472 * internal.h (_cpp_convert_input): Add argument.
473 * files.c (struct _cpp_file) <buffer_start>: New field.
474 (destroy_cpp_file): Free buffer_start, not buffer.
475 (_cpp_pop_file_buffer): Likewise.
476 (read_file_guts): Update.
478 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
480 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
481 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
482 (struct cpp_options): Added uliterals.
483 (cpp_interpret_string): Update prototype.
484 (cpp_interpret_string_notranslate): Idem.
485 * charset.c (init_iconv_desc): New width member in cset_converter.
486 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
488 (emit_numeric_escape): Idem.
491 (convert_escape): Idem.
492 (converter_for_type): New function.
493 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
494 (cpp_interpret_string_notranslate): Match changed prototype.
495 (wide_str_to_charconst): Use converter_for_type.
496 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
497 * directives.c (linemarker_dir): Macro U changed to UC.
498 (parse_include): Idem.
499 (register_pragma_1): Idem.
500 (restore_registered_pragmas): Idem.
501 (get__Pragma_string): Support CPP_STRING{16,32}.
502 * expr.c (eval_token): Support CPP_CHAR{16,32}.
503 * init.c (struct lang_flags): Added uliterals.
504 (lang_defaults): Idem.
505 * internal.h (struct cset_converter) <width>: New field.
506 (struct cpp_reader) <char16_cset_desc>: Idem.
507 (struct cpp_reader) <char32_cset_desc>: Idem.
508 * lex.c (digraph_spellings): Macro U changed to UC.
510 (lex_string): Add support for u'...', U'...', u"..." and U"...".
511 (_cpp_lex_direct): Idem.
512 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
513 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
515 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
518 * aclocal.m4: Regenerate.
519 * configure: Regenerate.
521 2008-04-17 Tom Tromey <tromey@redhat.com>
524 * errors.c (cpp_error): Don't reference a token before the start
527 2008-04-16 Tom Tromey <tromey@redhat.com>
529 * Makefile.in (TAGS_SOURCES): New variable.
532 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
534 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
536 * configure: Rebuilt.
538 2008-04-02 Joseph Myers <joseph@codesourcery.com>
540 * include/cpplib.h (struct cpp_callbacks): Add used_define,
541 used_undef and before_define.
543 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
544 do_ifndef, cpp_pop_definition): Handle new flag and use new
546 * expr.c (parse_defined): Handle new flag and use new callbacks.
547 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
548 flag and use new callbacks.
550 2008-04-01 Jakub Jelinek <jakub@redhat.com>
553 * files.c (struct _cpp_file): Remove pch field.
554 (pch_open_file): Don't set file->pch, just file->pchname.
555 (should_stack_file): After pfile->cb.read_pch call
556 free pchname and clear pchname, don't close file->fd.
557 Test file->pchname instead of file->pch. Don't close fd after cb.
558 (_cpp_stack_include): Test file->pchname instead of file->pch.
560 2008-03-28 Tom Tromey <tromey@redhat.com>
562 * Makefile.in (POSTCOMPILE): New variable.
565 2008-03-13 Tom Tromey <tromey@redhat.com>
568 * directives.c (destringize_and_run): Set pfile->directive.
570 2008-03-06 Markus Milleder <markus.milleder@generali.at>
572 PR preprocessor/35458
573 * mkdeps.c (munge): Quote '#' with a '\'.
575 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
577 PR preprocessor/35379
578 * mkdeps.c (deps_write): Ensure the first target always appears
579 in the first column, without leading backslash newline. Avoid
580 some more extra whitespace.
582 2008-02-25 Thiemo Seufer <ths@mips.com>
584 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
586 2008-02-19 Tom Tromey <tromey@redhat.com>
588 * traditional.c (lex_identifier): Use CPP_HASHNODE.
589 * lex.c (lex_identifier): Use CPP_HASHNODE.
590 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
592 * identifiers.c (alloc_node): Change return type.
593 (_cpp_init_hashtable): Don't cast 'alloc_node'.
594 (proxy_assertion_broken): New declaration.
595 (cpp_forall_identifiers): Move comment.
596 * line-map.c (linemap_add): Comment fix.
597 (linemap_line_start): Indentation fix.
599 2008-01-25 Jakub Jelinek <jakub@redhat.com>
601 PR preprocessor/34692
602 * macro.c (collect_args): Add pragma_buff argument. Push
603 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
604 than into arguments. Reset prevent_expansion and parsing_args
605 state at CPP_PRAGMA_EOL/CPP_EOF.
606 (funlike_invocation_p): Add pragma_buff argument, pass it through
608 (enter_macro_context): Add result argument. Adjust
609 funlike_invocation_p caller. Emit all deferred pragma tokens
610 gathered during collect_args before the expansion, add a padding
611 token. Return 2 instead of 1 if any pragma tokens were prepended.
612 (cpp_get_token): If enter_macro_context returns 2, don't return
613 a padding token, instead cycle to grab CPP_PRAGMA token.
614 * directives.c (_cpp_handle_directive): If was_parsing_args
615 in deferred pragma, leave parsing_args and prevent_expansion as is.
617 2008-01-22 Tom Tromey <tromey@redhat.com>
620 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
621 __STDC_CONSTANT_MACROS.
623 2008-01-07 Fred Fish <fnf@specifix.com>
625 PR preprocessor/30363
626 * traditional.c (replace_args_and_push): Add local variable
627 cxtquote, calculate the replacement text size assuming a
628 worst case of every input character quoted with backslash,
629 and properly handle output quoting of quote characters in
630 actual arguments used in function-like macros.
632 2008-01-03 Tom Tromey <tromey@redhat.com>
634 PR preprocessor/34602
635 * directives.c (do_line): Don't try to spell EOF token.
636 (do_linemarker): Add comment.
638 2007-12-11 DJ Delorie <dj@redhat.com>
640 * charset.c (convert_using_iconv): Close out any shift states,
641 returning to the initial state.
643 2007-12-06 Tom Tromey <tromey@redhat.com>
646 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
648 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
649 * files.c (FILE_HASH_POOL_SIZE): New macro.
650 (struct file_hash_entry_pool): New.
651 (destroy_all_cpp_files): New function.
652 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
653 (new_file_hash_entry): Update.
654 (free_file_hash_entries): New function.
655 (_cpp_cleanup_files): Call free_file_hash_entries and
656 destroy_all_cpp_files.
657 (cpp_clear_file_cache): New function.
658 * include/cpplib.h (cpp_clear_file_cache): Declare.
660 2007-12-03 Tom Tromey <tromey@redhat.com>
662 PR preprocessor/34288
663 * configure.ac, config.in: Rebuilt.
664 * configure.ac: Check for ssize_t.
666 2007-11-30 Tom Tromey <tromey@redhat.com>
668 PR preprocessor/32868
669 * macro.c (_cpp_create_definition): Special case
670 __STDC_FORMAT_MACROS.
672 2007-11-16 Michael Matz <matz@suse.de>
674 * files.c (search_path_head): Fix check for absolute paths.
676 2007-11-11 Tom Tromey <tromey@redhat.com>
679 * include/cpplib.h (cpp_included_before): Declare.
680 * files.c (struct file_hash_entry) <location>: New field.
681 (_cpp_find_file): Initialize new field.
682 (make_cpp_dir): Likewise.
683 (cpp_included_before): New function.
685 2007-11-01 Tom Tromey <tromey@redhat.com>
687 PR preprocessor/30805
688 * macro.c (paste_tokens): Handle padding token.
689 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
691 2007-10-31 Tom Tromey <tromey@redhat.com>
693 PR preprocessor/30786
694 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
695 * directives.c (_cpp_do__Pragma): Return error status.
696 * internal.h (_cpp_do__Pragma): Update.
697 * directives.c (get__Pragma_string): Back up if EOF seen.
699 2007-09-06 Tom Tromey <tromey@redhat.com>
701 * internal.h (struct cpp_reader) <invocation_location>: New
703 (struct cpp_reader) <set_invocation_location>: Likewise.
704 * init.c (cpp_set_line_map): New function.
705 * line-map.c (linemap_add): Use linemap's allocator.
706 * include/line-map.h (GTY): Define.
707 (line_map_realloc): New typedef.
708 (struct line_map): Mark with GTY.
709 (struct line_maps): Likewise.
710 (struct line_maps) <maps>: Likewise.
711 (struct line_maps) <reallocator>: New field.
712 * include/symtab.h (GTY): Conditionally define.
713 * include/cpplib.h (cpp_set_line_map): Declare.
714 (cpp_get_token_with_location): Declare.
715 * macro.c (cpp_get_token): Set invocation_location on the reader.
716 (cpp_get_token_with_location): New function.
718 2007-08-30 Chao-ying Fu <fu@mips.com>
720 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
721 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
722 (cpp_classify_number): Support decimal fixed-point constants without
724 Warn about fixed-point constants when -pedantic.
725 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
726 comments to support fixed-point values.
727 (CPP_N_FRACT, CPP_N_ACCUM): Define.
729 2007-08-18 Tom Tromey <tromey@redhat.com>
731 PR preprocessor/32974
732 * directives.c (parse_include): Don't check for EOL when
733 processing #pragma dependency.
735 2007-07-30 Ollie Wild <aaw@google.com>
737 * directives-only.c: New file.
738 * internal.h (struct _cpp_dir_only_callbacks): New.
739 (_cpp_preprocess_dir_only): New function.
740 * directives.c (_cpp_handle_directive): Check directives_only before
741 disabling execution of indented directives.
742 * files.c (_cpp_stack_file): Add directives_only check.
743 * include/cpplib.h (struct cpp_options): Add directives_only.
744 (cpp_init_special_builtins): New function.
745 * init.c (cpp_init_special_builtins): New function.
746 (cpp_init_builtins): Move builtin_array initialization to
747 cpp_init_special_builtins.
748 (post_options): Check directives_only before setting
749 pfile->state.prevent_expansion = 1.
750 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
751 is expanded inside a directive while -fdirectives-only is enabled.
752 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
753 (libcpp_a_SOURCES): Add directives-only.c.
755 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
757 * traditional.c (_cpp_scan_out_logical_line): Initialize
758 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
759 fmacro.args to prevent 'may be used uninitialized' warning.
761 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
763 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
765 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
766 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
767 for 'q' or 'Q' suffixes.
769 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
771 * files.c (open_file): Correct typo.
773 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
775 * files.c (open_file): Prevent the call
776 for stat from overwriting errno.
778 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
780 * files.c (open_file): Account for the
781 fact that on windows, opening a directory gives
784 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
786 PR preprocessor/23479
787 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
789 (append_digit): Likewise.
790 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
791 binary integer constants.
793 2007-05-31 Dave Korn <dave.korn@artimi.com>
795 PR preprocessor/14331
796 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
798 2007-05-24 Ollie Wild <aaw@google.com>
800 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
801 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
802 (cpp_write_pch_state): Save __COUNTER__ state.
803 (cpp_valid_state): Check valid __COUNTER__ state.
804 (cpp_read_state): Read new __COUNTER__ state.
805 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
806 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
807 * internal.h (struct cpp_reader): Add counter member.
809 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
811 PR preprocessor/20077
812 * macro.c (create_iso_definition): Fixed the method to determine
813 whether the token-pasting operator appears at the beginning or the end
816 2007-05-21 Ian Lance Taylor <iant@google.com>
818 * internal.h (struct cpp_reader): Add new fields:
819 nonexistent_file_hash and nonexistent_file_ob.
820 * files.c: Include "obstack.h".
821 (find_file_in_dir): Before trying to open the file, look up the
822 path name in the hash table of nonexistent files. After failing
823 to open the file, add the path name to the hash table.
824 (_cpp_find_file): Cache the results of looking up the file name
825 starting with the quote and bracket chain heads, if we can.
826 (nonexistent_file_hash_eq): New static function.
827 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
828 pfile->nonexistent_file_ob.
829 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
830 pfile->nonexistent_file_ob.
832 2007-05-14 Janis Johnson <janis187@us.ibm.com>
834 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
837 * expr.c (interpret_float_suffix): Check for invalid suffix.
839 2007-05-02 Eric Christopher <echristo@apple.com>
841 * expr.c (num_div_op): Don't overflow if the result is
844 2007-05-02 Tom Tromey <tromey@redhat.com>
846 PR preprocessor/28709
847 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
849 2007-03-30 Michael Meissner <michael.meissner@amd.com>
851 * directives.c (lex_macro_node_from_str): Fix alloca call to be
854 2007-03-30 Richard Henderson <rth@redhat.com>
856 * directives.c (lex_macro_node_from_str): New.
857 (cpp_push_definition, cpp_pop_definition): New.
858 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
860 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
862 * Makefile.in: Add dummy install-pdf target.
864 2007-01-30 Tom Tromey <tromey@redhat.com>
866 PR preprocessor/30468
867 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
870 2007-01-30 Tom Tromey <tromey@redhat.com>
872 PR preprocessor/29966
873 * macro.c (lex_expansion_token): Save and restore cpp_reader's
875 (_cpp_create_definition): Don't restore cur_token here.
876 * lex.c (_cpp_lex_token): Added assertion.
878 2007-01-27 Tom Tromey <tromey@redhat.com>
880 * configure: Rebuilt.
882 2007-01-12 Tom Tromey <tromey@redhat.com>
884 PR preprocessor/28227
885 * directives.c (lex_macro_node): Added 'is_def_or_undef'
892 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
894 * configure: Regenerate.
896 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
898 * configure: Regenerate.
900 2007-01-04 Tom Tromey <tromey@redhat.com>
902 PR preprocessor/28165
903 * internal.h (cpp_in_primary_file): New function.
904 * directives.c (do_include_next): Use cpp_in_primary_file.
905 (do_pragma_once): Likewise.
906 (do_pragma_system_header): Likewise.
908 2006-12-29 Ian Lance Taylor <iant@google.com>
910 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
911 look backward at the end of the line unless we saw a backslash.
913 2006-12-29 Jakub Jelinek <jakub@redhat.com>
915 PR preprocessor/29612
916 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
917 only when new_sysp is non-zero.
919 2006-12-28 Tom Tromey <tromey@redhat.com>
921 PR preprocessor/30001
922 * charset.c (_cpp_convert_input): Check that to.len is greater
925 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
927 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
928 * configure: Rebuilt.
930 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
932 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
933 for experimental C++0x mode.
934 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
935 adopted the preprocessor changes introduced in C99.
937 2006-10-29 Joseph Myers <joseph@codesourcery.com>
939 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
940 depending on --enable-targets=all.
941 * configure: Regenerate.
943 2006-10-12 Jakub Jelinek <jakub@redhat.com>
945 PR preprocessor/28709
946 * macro.c (paste_tokens): Do error reporting here, use BUF with the
947 spelled LHS token as opposed to spelling it again.
948 (paste_all_tokens): Don't report errors here, just break on failure.
950 2006-10-10 Brooks Moses <bmoses@stanford.edu>
952 * Makefile.in: Added empty "pdf" target.
954 2006-09-22 Geoffrey Keating <geoffk@apple.com>
956 * configure.ac: Make need_64_bit_hwint case for x86-darwin
957 match exactly the glob in gcc/config.gcc.
958 * configure: Regenerate.
960 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
963 PR preprocessor/14634
964 * lex.c (lex_string): Pedwarn for unterminated literals.
966 2006-09-08 Eric Christopher <echristo@apple.com>
968 * configure.ac: Add 64-bit HWI support for i?86-darwin.
970 2006-08-14 Steve Ellcey <sje@cup.hp.com>
974 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
975 (CPP_LAST_EQ): Change.
976 (CPP_LAST_PUNCTUATOR): Change.
977 * expr.c (cpp_operator): Remove MIN and MAX.
978 (reduce): Remove CPP_MIN and CPP_MAX.
979 (num_binary_op): Ditto.
980 * lex.c (_cpp_lex_direct): Ditto.
981 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
983 2006-06-09 Jakub Jelinek <jakub@redhat.com>
985 PR preprocessor/27746
986 * directives.c (do_pragma): Handle pragma with valid namespace
987 and invalid name coming from macro expansion.
988 * directives.c (destringize_and_run): Initialize next field in
993 * directives.c (destringize_and_run): Set NO_EXPAND on the
996 * macro.c (_cpp_backup_tokens): Fix comment typo.
998 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1000 * Makefile.in (CATALOGS): Add po/ prefix.
1001 * configure: Regenerated.
1003 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1005 * Makefile.in: Add install-html target. Add install-html to .PHONY
1007 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1009 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1010 * files.c (_cpp_get_file_stat): New function.
1011 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1012 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1013 * internal.h (_cpp_get_file_stat): Prototype.
1014 (struct cpp_buffer): Add timestamp.
1016 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1018 PR preprocessor/25717
1019 * init.c (cpp_init_builtins): If __STDC__ will not change value
1020 between system headers and other sources, define it as a normal
1021 macro rather than a builtin.
1022 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1023 cpp_in_system_header condition.
1025 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1027 * Makefile.in: Use -MMD instead of -MD.
1029 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1030 Richard Henderson <rth@redhat.com>
1032 Merge from gomp branch:
1033 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1034 entry to value union.
1035 (end_directive): Don't eat the line if in_deferred_pragma.
1036 (run_directive): Remove pragma hacks.
1037 (insert_pragma_entry): Remove.
1038 (new_pragma_entry): New.
1039 (register_pragma_1): Split out of register_pragma. Only handle
1040 the lookup tree and return the new entry.
1041 (cpp_register_pragma): Fill in the pragma entry here.
1042 (cpp_register_deferred_pragma): New.
1043 (register_pragma_internal): New.
1044 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1045 (do_pragma): Allow pragma expansion after namespace. For deferred
1046 pragmas, don't slurp the line into a string.
1047 (destringize_and_run): Save tokens for deferred pragmas.
1048 (cpp_handle_deferred_pragma): Remove.
1049 * macro.c (builtin_macro): Remove pragma token hack.
1050 (_cpp_push_token_context): Rename from push_token_context and export.
1051 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1052 (_cpp_push_token_context): Declare.
1053 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1054 a token. Update the line number correctly if so.
1055 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1056 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1057 * include/cpplib.h (PRAGMA_EOL): New.
1058 (CPP_TOKEN_FLD_PRAGMA): New.
1059 (struct cpp_token): Add val.pragma.
1060 (struct cpp_options): Remove defer_pragmas.
1061 (cpp_handle_deferred_pragma): Remove.
1062 (cpp_register_deferred_pragma): Declare.
1064 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1067 * directives.c (do_pragma): If pragma line ends with multi-line
1068 block comment, end the saved deferred pragma string before that
1069 comment. Handle embedded '\0' chars on the pragma line.
1071 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1074 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1076 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1077 Ben Elliston <bje@au.ibm.com>
1079 * include/cpplib.h (CPP_N_DFLOAT): New.
1080 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1081 suffixes as decimal floating point constants.
1082 (cpp_classify_number): Disallow hexadecimal DFP constants.
1084 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1085 Ian Lance Taylor <ian@airs.com>
1087 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1088 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1090 2005-11-09 Per Bothner <per@bothner.com>
1091 Uros Bizjak <uros@kss-loka.si>
1094 * init.c (read_original_filename): Temporarily set
1095 state.in_directive before calling _cpp_lex_direct for
1098 2005-11-03 James E Wilson <wilson@specifix.com>
1100 PR preprocessor/24202
1101 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1103 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1105 * include/cpplib.h (struct cpp_callbacks): Make error take
1107 * errors.c (cpp_error): Update call to callback.
1109 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1111 PR preprocessor/22042
1112 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1114 (cpp_quote_string): Don't octalify non printable
1117 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1120 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1121 (struct cpp_callbacks): Add error.
1122 * errors.c (cpp_error): If client_diagnostic, use error callback.
1123 * charset.c (convert_escape): Don't use %03o in diagnostic.
1125 2005-10-21 James E Wilson <wilson@specifix.com>
1127 PR preprocessor/15220
1128 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1129 callers. Pass to open_file_failed.
1130 (open_file_failed): New parameter angle_brackets. Fix all callers.
1131 Use in print_dep assignment.
1132 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1133 * internal.h (_cpp_find_file): Add new parm to declaration.
1135 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1137 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1138 * configure: Regenerate.
1140 2005-10-04 Ian Lance Taylor <ian@airs.com>
1142 PR preprocessor/13726
1143 * directives.c (check_eol_return_comments): New static function.
1144 (parse_include): Add buf parameter. Change all callers.
1145 (do_include_common): If not discard comments, turn on
1146 save_comments. Pass collected comments to include callback.
1147 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1148 include callback: cpp_token list.
1150 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1152 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1153 * init.c (struct lang_flags, lang_defaults): Add
1154 extended_identifiers.
1155 (cpp_set_lang): Use it.
1156 * lex.c (forms_identifier_p): Check extended_identifiers.
1158 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1160 PR preprocessor/20348
1161 PR preprocessor/20356
1162 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1165 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1167 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1168 -Wmissing-format-attribute.
1170 * configure: Regenerate.
1172 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1174 * all files: Update FSF address in copyright headers.
1175 * makeucnid.c (write_copyright): Update outputted FSF address.
1177 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1179 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1180 ZW_PROG_COMPILER_DEPENDENCIES.
1181 * aclocal.m4, configure: Regenerate.
1182 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1184 (distclean): Clean up $(DEPDIR) and its contents.
1185 (.c.o): Use $(COMPILE).
1186 Include $(DEPDIR)/*.Po for most object->header dependencies.
1188 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1190 * configure.ac: Check declarations for asprintf and vasprintf.
1191 * config.in: Regenerate.
1192 * configure: Likewise.
1194 * charset.c (conversion_loop): Use XRESIZEVEC.
1195 (convert_no_conversion): Likewise.
1196 (convert_using_iconv): Likewise.
1197 (init_iconv_desc): Cast return value of alloca.
1198 (cpp_host_to_exec_charset): Use XNEWVEC.
1199 (emit_numeric_escape): Use XRESIZEVEC.
1200 (cpp_interpret_string): Use XNEWVEC.
1201 (cpp_interpret_string): Use XRESIZEVEC.
1202 (_cpp_interpret_identifier): Cast return value of alloca.
1203 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1204 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1205 (parse_include): Use XNEWVEC.
1206 (insert_pragma_entry): Rename local variable "new" to
1208 (save_registered_pragmas): Cast return value of xmemdup.
1209 (destringize_and_run): Same for alloca.
1210 (parse_assertion): Likewise.
1211 (do_assert): Cast allocated storage to proper type.
1212 (cpp_define): Likewise.
1213 (_cpp_define_builtin): Likewise.
1214 (cpp_undef): Likewise.
1215 (handle_assertion): Likewise.
1216 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1217 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1218 (CPP_UMINUS): Likewise.
1219 (struct cpp_operator): Rename from struct operator.
1220 (_cpp_expand_op_stack): Use XRESIZEVEC.
1221 * files.c (pch_open_file): Use XNEWVEC.
1222 (pch_open_file): Use XRESIZEVEC.
1223 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1224 (dir_name_of_file): Use XNEWVEC.
1225 (make_cpp_file): Use XCNEW.
1226 (make_cpp_dir): Likewise.
1227 (allocate_file_hash_entries): USE XNEWVEC.
1228 (cpp_included): Cast return value of htab_find_with_hash.
1229 (append_file_to_dir): Use XNEWVEC.
1230 (read_filename_string): Likewise. Use XRESIZEVEC too.
1231 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1232 (remap_filename): Use XNEWVEC.
1233 (struct pchf_entry): Move definition out of struct pchf_data.
1234 (_cpp_save_file_entries): Use XCNEWVAR.
1235 (_cpp_read_file_entries): Use XNEWVAR.
1236 * identifiers.c (alloc_node): Use XOBNEW.
1237 * init.c (cpp_create_reader): Use XCNEW.
1238 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1239 (read_original_directory): Cast return value of alloca.
1240 * lex.c (add_line_note): Use XRESIZEVEC.
1241 (warn_about_normalization): Use XNEWVEC.
1242 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1243 (new_buff): Use XNEWVEC.
1244 * line-map.c (linemap_add): Use XRESIZEVEC.
1245 * macro.c (builtin_macro): Cast return value of alloca.
1246 (paste_tokens): Likewise.
1247 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1248 (_cpp_save_parameter): Use XRESIZEVEC.
1249 (create_iso_definition): Cast allocated storage to proper type.
1250 (_cpp_create_definition): Likewise.
1251 (cpp_macro_definition): Use XRESIZEVEC.
1252 * makedepend.c (add_clm): Use XNEW.
1253 (add_dir): Likewise.
1254 * mkdeps.c (munge): Use XNEWVEC.
1255 (deps_init): Use XCNEW.
1256 (deps_add_target): Use XRESIZEVEC.
1257 (deps_add_default_target): Cast return value of alloca.
1258 (deps_add_dep): Use XRESIZEVEC.
1259 (deps_add_vpath): Likewise. Use XNEWVEC too.
1260 (deps_restore): Likewise.
1261 * pch.c (save_idents): Use XNEW and XNEWVEC.
1262 (cpp_save_state): Use XNEW.
1263 (count_defs): Cast return value of htab_find.
1264 (write_defs): Likewise.
1265 (cpp_write_pch_deps): Use XNEWVEC.
1266 (collect_ht_nodes): Use XRESIZEVEC.
1267 (cpp_valid_state): Use XNEWVEC.
1268 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1269 * symtab.c (ht_create): Use XCNEW.
1270 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1271 (ht_expand): Use XCNEWVEC.
1272 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1273 (bool): Do not define if __cplusplus.
1275 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1277 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1278 (do_sccs): Delete function definition, #define to do_ident.
1279 (do_ident): Don't hardwire directive name.
1281 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1284 * configure: Regenerate.
1286 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1288 * files.c: Include io.h for DJGPP to get prototype of setmode.
1290 2005-04-19 Per Bothner <per@bothner.com>
1292 PR preprocessor/20907
1293 * line-map.c (linemap_line_start): Fix bug when we need to increse
1294 column_bits but can re-use the current line_map.
1296 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1298 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1299 libiberty functions.
1301 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1303 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1304 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1305 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1306 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1308 (fwrite_unlocked): Fix prototype.
1310 * configure, config.in: Regenerate.
1312 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1314 PR preprocessor/19475
1315 * macro.c (create_iso_definition): For < ISO C99, don't
1316 pedwarn if there is no whitespace between macro name and its
1317 replacement, but the replacement starts with a basic character
1320 2005-03-28 Andreas Jaeger <aj@suse.de>
1322 * lex.c (warn_about_normalization): Cast field width to int to
1325 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1327 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1329 * configure: Regenerate.
1331 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1333 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1334 UCN rather than printing an error.
1336 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1338 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1340 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1342 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1343 * charset.c: Update for new format of ucnid.h.
1344 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1345 Add NST parameter, and update it; update callers.
1346 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1348 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1349 * internal.h (struct normalize_state): New.
1350 (INITIAL_NORMALIZE_STATE): New.
1351 (NORMALIZE_STATE_RESULT): New.
1352 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1353 (_cpp_valid_ucn): New.
1354 * lex.c (warn_about_normalization): New.
1355 (forms_identifier_p): Add normalize_state parameter, update callers.
1356 (lex_identifier): Add normalize_state parameter, update callers. Keep
1358 (lex_number): Likewise.
1359 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1360 it with warn_about_normalization.
1364 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1365 comments about obsolete version of C++.
1366 * include/cpplib.h (enum cpp_normalize_level): New.
1367 (struct cpp_options): Add warn_normalize field.
1369 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1371 * directives.c (glue_header_name): Update call to cpp_spell_token.
1372 * internal.h (_cpp_interpret_identifier): New.
1373 * charset.c (_cpp_interpret_identifier): New.
1374 (_cpp_valid_ucn): Allow UCN version of '$'.
1375 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1376 character was '$' or '\'. Support identifiers with UCNs.
1377 (forms_identifier_p): Allow UCNs.
1378 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1380 (cpp_spell_token): Add FORSTRING parameter. Use it.
1381 (cpp_token_as_text): Update call to cpp_spell_token.
1382 (cpp_output_token): Write UCNs back out.
1383 (stringify_arg): Update call to cpp_spell_token.
1384 (paste_tokens): Likewise.
1385 (cpp_macro_definition): Likewise.
1386 * macro.c (stringify_arg): Likewise.
1387 (paste_tokens): Likewise.
1388 (cpp_macro_definition): Likewise.
1389 * include/cpplib.h: Add parameter to cpp_spell_token.
1391 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1395 * macro.c (replace_args, cpp_get_token): Copy whole
1396 cpp_token_u instead of just cpp_string field from it.
1398 2005-02-28 Devang Patel <dpatel@apple.com>
1400 * directives.c (do_line): Save sysp early before line table is
1403 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1406 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1407 (cpp_host_to_exec_charset): New function.
1408 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1410 2005-02-19 Devang Patel <dpatel@apple.com>
1412 * charset.c (_cpp_convert_input): Check '\r' before inserting
1415 2005-02-15 Eric Christopher <echristo@redhat.com>
1417 PR preprocessor/19077
1418 * macro.c (cpp_macro_definition): Move handling of whitespace
1419 to PREV_WHITE conditional. Remove overloading of len
1422 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1424 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1425 traditional.c: Update copyright.
1427 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1430 * configure.ac: Check for declaration of basename and getopt.
1431 * config.in: Regenerate.
1432 * configure: Regenerate.
1433 * internal.h (ustrcspn): New.
1434 * macro.c (create_iso_definition): Fix allocation of memory.
1435 (padding_token): Add cast to remove const-ness.
1436 * pch.c (cpp_read_state): Use ustrcspn.
1438 2005-02-08 Mike Stump <mrs@apple.com>
1440 * files.c (pchf_adder): Remove.
1441 (struct pchf_adder_info): Likewise.
1442 (_cpp_save_file_entries): Write out all files so that #import works.
1444 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1446 * configure: Regenerate.
1448 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1450 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1452 * include/cpplib.h: Also update copyright years.
1454 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1456 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1457 to the list of all files.
1459 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1461 * internal.h: Update references to Cpp lib filenames.
1462 * directives.c: Likewise.
1464 * macro.c: Likewise.
1465 * traditional.c: Likewise.
1467 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1469 PR preprocessor/15167
1470 * files.c (destroy_cpp_file): New function.
1471 (should_stack_file): Make a new file if the
1472 compared file is still stacked.
1474 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1476 PR preprocessor/17610
1477 * directives.c (do_include_common): Error out if an empty filename
1478 is given for #include (or #include_next or #import).
1480 2004-11-27 Roger Sayle <roger@eyesopen.com>
1481 Zack Weinberg <zack@codesourcery.com>
1483 * internal.h: Replace all uses of uchar with unsigned char.
1484 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1485 with !IN_GCC, so uchar is only defined whilst building libcpp.
1487 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1489 * aclocal.m4: Regenerate.
1491 2004-11-24 Roger Sayle <roger@eyesopen.com>
1493 PR preprocessor/15824
1494 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1495 directly, instead of the non-existant "system.h" and "ansidecl.h".
1496 * configure: Regenerate.
1498 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1499 Joseph Myers <joseph@codesourcery.com>
1501 * internal.h (struct lexer_state): Add in_deferred_pragma.
1502 * directives.c (struct pragma_entry): Add allow_expansion.
1503 (insert_pragma_entry): Take allow_expansion flag.
1504 (register_pragma): Likewise.
1505 (cpp_register_pragma): Likewise.
1506 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1507 (do_pragma): Honor allow_expansion.
1508 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1509 * include/cpplib.h (cpp_register_pragma): Update prototype.
1511 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1512 Mark Mitchell <mark@codesourcery.com>
1514 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1515 need_64bit_hwint=yes.
1516 * configure: Regenerate.
1518 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1520 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1522 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1523 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1524 Remove local srcdir path from generated file.
1526 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1527 Gerald Pfeifer <gerald@pfeifer.com>
1529 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1532 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1535 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1536 (cpp_handle_deferred_pragma): Add cast to silence warning.
1538 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1540 * errors.c (_cpp_begin_message): Print "error: " for errors.
1542 2004-10-10 Andreas Jaeger <aj@suse.de>
1544 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1545 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1547 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1549 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1551 (cpp_read_state): Remove unused variables, m, d and mac_count.
1553 2004-09-29 Per Bothner <per@bothner.com>
1555 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1556 cb.line_change. Otherwise do_pragma will call the line_change
1557 call-back with a meaningless line number.
1559 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1561 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1562 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1563 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1564 * aclocal.m4, configure: Regenerate.
1565 * init.c: Include localedir.h.
1566 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1568 (.c.o): Use $(ALL_CFLAGS).
1569 (localedir.h, localedir.hs): New rules.
1570 (clean): Use rm -rf to remove directories.
1571 (distclean): Also delete localedir.h and localedir.hs.
1572 (init.o): Update dependencies.
1574 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1576 * Makefile.in (aclocal.m4): Update dependencies.
1577 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1578 * aclocal.m4, configure: Regenerate.
1580 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1582 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1583 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1584 Some other comments in this file also tweaked.
1586 * directives.c (do_pragma): Save current buffer position
1587 before lexing the pragma keywords; don't call
1588 _cpp_backup_tokens in the defer_pragmas case.
1590 2004-09-15 Per Bothner <per@bothner.com>
1592 * include/line-map.h (line_map_start): Add parameter names so
1593 preceding comment makes sense.
1594 (linemap_add): Remove from comment mention of non-existing parameter.
1596 2004-09-09 Matt Austern <austern@apple.com>
1597 Zack Weinberg <zack@codesourcery.com>
1599 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1600 prefixes throughout. Add entry for PRAGMA. Remove
1601 unnecessary "= 0" from EQ.
1602 (enum cpp_ttype): Adjust OP and TK definitions to restore
1603 prefixes, via token-paste.
1604 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1605 Change from #defines to additional cpp_ttype enumerators.
1606 (struct cpp_options): Add defer_pragmas.
1607 (cpp_handle_deferred_pragma): Prototype new interface.
1609 * internal.h (struct cpp_reader): Add directive_result.
1610 * directives.c (struct pragma_entry): Add is_internal field;
1611 give boolean fields type bool.
1612 (start_directive): Initialize pfile->directive_result.type.
1613 (_cpp_do__Pragma): Likewise.
1614 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1615 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1617 (register_pragma): New static function, bulk of former
1618 cpp_register_pragma here; add 'internal' argument, pass along
1619 to insert_pragma_entry.
1620 (cpp_register_pragma): Now a wrapper around register_pragma which
1621 always passes false for 'internal' argument.
1622 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1623 true for 'internal'.
1624 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1625 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1626 token instead of executing the pragma.
1627 (cpp_handle_deferred_pragma): New interface.
1628 * lex.c (token_spellings): Adjust OP and TK definitions to
1629 match changes to cpplib.h.
1630 (_cpp_lex_token): Check for a directive-result token and
1631 return it if present.
1632 (cpp_token_val_index): Handle CPP_PRAGMA.
1633 * macro.c (cpp_builtin_macro_text): Correct comment.
1634 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1636 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1638 PR preprocessor/14699
1639 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1640 from size_t to double.
1642 2004-08-28 Andreas Schwab <schwab@suse.de>
1643 Andreas Jaeger <aj@suse.de>
1645 * configure.ac: Set PACKAGE correctly.
1646 * configure: Regenerated.
1648 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1650 * Makefile.in: Add back top_builddir.
1652 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1654 * configure.ac: Replace Automake macro invocations
1655 with manual Autoconf checks and substitutions.
1656 * configure: Regenerate.
1657 * aclocal.m4: Regenerate.
1658 * config.in: Regenerate.
1659 * Makefile.am: Removed.
1660 * Makefile.in: Heavy simplification and reorganization.
1662 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1664 * configure.ac (arm*-*-eabi*): New target.
1665 (arm*-*-symbianelf*): Likewise.
1666 * configure: Regenerated.
1668 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1670 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1671 * directives.c: Use XNEW-family macros from libiberty.
1673 * macro.c: Likewise.
1674 * cpplib.h (cpp_deps_style): Export enum with name.
1676 2004-07-23 Matthias Klose <doko@debian.org>
1678 * init.c (init_library): Use PACKAGE for the text domain.
1680 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1682 PR preprocessor/16366
1683 * internal.h (struct cpp_reader): New field dir_hash.
1684 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1685 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1687 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1689 PR preprocessor/16192
1690 PR preprocessor/15913
1691 PR preprocessor/15572
1692 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1693 expression is missing.
1694 * init.c (post_options): Traditional cpp doesn't do // comments.
1696 2004-06-30 Per Bothner <per@bothner.com>
1698 * include/line-map.h (fileline): Remove old typedef.
1699 * internal.h (struct cpp_reader): Use source_location typedef instead.
1701 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1703 Partially revert patch of 2004-06-05.
1704 * files.c (search_cache): Remove pfile argument. Don't check
1705 for file that would be found by "" or <> search here...
1706 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1707 Do not apply directory-of-current-file correction to files
1708 found by this check. Rearrange code slightly.
1710 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1712 * files.c (should_stack_file): Correct swapped parameters to call
1714 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1716 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1718 * Makefile.in: Regenerate with automake 1.8.5.
1719 * aclocal.m4: Likewise.
1720 * configure: Regenerate.
1722 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1724 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1725 * configure, config.in: Regenerate.
1726 * system.h: Unconditionally define bool as unsigned char,
1727 BOOL_BITFIELD as unsigned int.
1728 * .cvsignore: New file.
1730 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1732 * traditional.c (push_replacement_text): Set macro->traditional.
1733 (save_replacement_text): Likewise.
1734 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1735 (struct save_macro_item): Delete.
1736 (struct save_macro_data): Use a character array not the previous
1738 (save_macros): Save macro as text not as internal structures.
1739 (cpp_prepare_state): Update for changes to save_macro_data.
1740 (cpp_read_state): Don't read macros defined in PCH. Restore
1742 * macro.c (create_iso_definition): Honour alloc_subobject.
1743 Clear traditional flag.
1744 (_cpp_create_definition): Honour alloc_subobject.
1745 * lex.c (cpp_token_val_index): New.
1746 * internal.h: Include cpp-id-data.h.
1747 (uchar): Move definition to cpp-id-data.h.
1749 (cpp_macro): Likewise.
1750 * directives.c (struct answer): Move to cpp-id-data.h.
1751 (do_assert): Honour alloc_subobject.
1753 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1754 * include/cpplib.h (struct cpp_string): Add GTY marker.
1755 (enum cpp_token_fld_kind): New.
1756 (struct cpp_token): Add GTY markers.
1757 (cpp_token_val_index): Prototype.
1758 (CPP_HASHNODE_VALUE_IDX): New.
1759 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1760 * include/cpp-id-data.h: New file.
1762 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1764 * Makefile.am (all-local): New.
1765 * Makefile.in: Regenerate.
1767 2004-06-06 Roger Sayle <roger@eyesopen.com>
1769 * Makefile.am (LIBICONV): Declare.
1770 (makedepend_LDADD): Use LIBICONV.
1771 * Makefile.in: Regenerate.
1773 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1775 * Makefile.am (LIBINTL): Declare
1776 (makedepend_LDADD): Use LIBINTL.
1777 * Makefile.in: Regenerate.
1779 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1781 * Makefile.am: Add makedepend.
1782 * Makefile.in, aclocal.m4: Regenerate.
1783 * charset.c: Insert a space to avoid a warning.
1784 * directives.c: Include mkdeps.h.
1785 (_cpp_handle_directive): Reenable macro expander if appropriate.
1786 (undefine_macros): Inline body of _cpp_free_definition for speed.
1787 Do not call undef callback or _cpp_warn_if_unused_macro.
1788 (cpp_get_deps): New interface.
1789 * files.c (search_cache): Add pfile argument. Check for file
1790 that would be found by "" or <> search here...
1791 (_cpp_find_file): ...not here. Correct recorded start_dir of
1792 files found by directory-of-current-file search that would be
1793 found by "" or <> search.
1794 * init.c (cpp_add_dependency_target): Delete.
1795 * internal.h (struct lexer_state): Add discarding_output flag.
1796 * lex.c (lex_identifier): Compute hash function while scanning.
1797 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1799 * makedepend.c: New file.
1800 * mkdeps.c (struct deps): Add vpath vector.
1801 (apply_vpath, deps_add_vpath): New function.
1802 (deps_free): Free vpath vector.
1803 (deps_add_dep, deps_add_target): Use apply_vpath.
1804 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1805 (ht_lookup_with_hash): New function.
1806 * cpplib.h, mkdeps.h: Update prototypes.
1807 * symtab.h: Update prototypes.
1808 (HT_HASHSTEP, HT_FINISH): New macros.
1810 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1812 * symtab.c (ht_create): Set entries_owned.
1813 (ht_destroy): Honour entries_owned.
1814 (ht_expand): Likewise.
1816 * include/symtab.h (struct ht): New field 'entries_owned'
1817 (ht_load): New prototype.
1819 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1822 * configure.ac: Fix m4 quoting when picking
1823 the size of HOST_WIDE_INT.
1824 * configure: Regenerate.
1826 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1828 * Makefile.am: the correct directory for
1829 gettext include files is given by @INCINTL@.
1830 * Makefile.in: Regenerate.
1832 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1834 * system.h [!ENABLE_NLS]: dgettext takes two
1837 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1839 Moved libcpp from the gcc subdirectory to the toplevel.
1840 * Makefile.am: New file.
1841 * Makefile.in: Regenerate.
1842 * configure.ac: New file.
1843 * configure: Regenerate.
1844 * config.in: Regenerate.
1845 * charset.c: Moved from gcc/cppcharset.c. Add note about
1846 brokenness of input charset detection. Adjust for change
1847 in name of cppucnid.h.
1848 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1849 * expr.c: Moved from gcc/cppexp.c.
1850 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1851 Remove #define of O_BINARY, it is in system.h.
1852 * identifiers.c: Moved from gcc/cpphash.c.
1853 * internal.h: Moved from gcc/cpphash.h. Change header
1854 guard name. All other files adjusted to match name change.
1855 * init.c: Moved from gcc/cppinit.c.
1856 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1857 * lex.c: Moved from gcc/cpplex.c.
1858 * directives.c: Moved from gcc/cpplib.c.
1859 * macro.c: Moved from gcc/cppmacro.c.
1860 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1861 * traditional.c: Moved from gcc/cpptrad.c.
1862 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1864 * ucnid.pl: Moved from gcc/cppucnid.pl.
1865 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1867 * symtab.c: Moved from gcc/hashtable.c.
1868 * line-map.c: Moved from gcc. Do not include intl.h.
1869 * mkdeps.c: Moved from gcc.
1870 * system.h: New file.
1871 * include/cpplib.h: Moved from gcc. Change header guard name.
1872 * include/line-map.h: Moved from gcc. Change header guard name.
1873 * include/mkdeps.h: Moved from gcc. Change header guard name.
1874 * include/symtab.h: Moved from gcc/hashtable.h. Change header