1 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
3 * include/line-map.h (LAST_SOURCE_COLUMN): New.
5 2009-06-01 Ian Lance Taylor <iant@google.com>
7 * include/cpp-id-data.h: Add extern "C".
8 * include/line-map.h: Likewise.
9 * include/mkdeps.h: Likewise.
10 * include/symtab.h: Likewise.
11 * internal.h: Likewise.
13 2009-05-15 Ian Lance Taylor <iant@google.com>
15 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
16 builtin_type. Change all uses.
18 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
21 * directives (do_linemarker): Compensate for the increment in
22 location that occurs when we reach the end of line.
23 * files (_cpp_stack_include): Mention _cpp_find_file in the
26 2009-05-10 Joseph Myers <joseph@codesourcery.com>
28 * include/cpplib.h (enum cpp_token_fld_kind): Add
29 CPP_TOKEN_FLD_TOKEN_NO.
30 (struct cpp_macro_arg, struct cpp_identifier): Define.
31 (union cpp_token_u): Use struct cpp_identifier for identifiers.
32 Use struct cpp_macro_arg for macro arguments. Add token_no for
33 CPP_PASTE token numbers.
34 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
35 do_pragma_poison, parse_assertion): Use val.node.node in place of
37 * expr.c (parse_defined, eval_token): Use val.node.node in place
39 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
40 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
41 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
42 place of val.arg_no. Use val.node.node in place of val.node.
43 * macro.c (replace_args, cpp_get_token, parse_params,
44 lex_expansion_token, create_iso_definition, cpp_macro_definition):
45 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
46 Use val.node.node in place of val.node.
48 2009-05-03 Joseph Myers <joseph@codesourcery.com>
50 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
53 2009-04-25 Joseph Myers <joseph@codesourcery.com>
56 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
57 constants larger than intmax_t in C99 mode.
59 2009-04-21 Taras Glek <tglek@mozilla.com>
61 * include/cpp-id-data.h: Update GTY annotations to new syntax.
62 * include/cpplib.h: Likewise.
63 * include/line-map.h: Likewise.
64 * include/symtab.h: Likewise.
66 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
69 * lex.c (cpp_type2name): Take a flags parameter. Call
70 cpp_named_operator2name for named operators and cpp_digraph2name
72 (cpp_digraph2name): New.
73 (cpp_spell_token): Use it.
74 (cpp_output_token): Likewise.
75 * include/cpplib.h (cpp_type2name): Update declaration.
76 * init.c (cpp_named_operator2name): New.
77 * internal.h (cpp_named_operator2name): Declare.
79 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
82 * init.c (cpp_create_reader): Wlong_long is disabled by default.
83 * expr.c (cpp_classify_number): Give different messages for C and
86 2009-04-19 Joseph Myers <joseph@codesourcery.com>
89 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
91 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
92 (struct cpp_token): Change flags to unsigned short.
93 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
94 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
95 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
97 * macro.c (macro_real_token_count): New.
98 (enter_macro_context, replace_args): Use macro_real_token_count.
99 (create_iso_definition): Record whitespace surrounding and digraph
100 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
101 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
102 multiple consecutive ## tokens.
103 (_cpp_create_definition): Initialize extra_tokens.
104 (cpp_macro_definition): Use macro_real_token_count.
106 2009-04-18 Joseph Myers <joseph@codesourcery.com>
108 * directives.c (parse_include): Pass true to check_eol.
110 2009-04-18 Joseph Myers <joseph@codesourcery.com>
112 PR preprocessor/39646
113 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
114 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
115 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
118 2009-04-18 Joseph Myers <joseph@codesourcery.com>
120 PR preprocessor/39647
121 * directives.c (check_eol): Add parameter expand.
122 (do_undef, parse_include, do_line, do_linemarker, do_ident,
123 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
124 do_else, do_endif, do_assert, do_unassert): All callers changed.
125 Pass true from do_line, false elsewhere.
127 2009-04-12 Joseph Myers <joseph@codesourcery.com>
129 PR preprocessor/31869
130 * macro.c (stringify_arg): Handle NULL source token in padding
131 token where previous padding token did not have source token with
132 preceding whitespace.
134 2009-04-09 Jakub Jelinek <jakub@redhat.com>
136 * Makefile.in: Change copyright header to refer to version
137 3 of the GNU General Public License and to point readers at the
138 COPYING3 file and the FSF's license web page.
139 * charset.c: Likewise.
140 * directives-only.c: Likewise.
141 * directives.c: Likewise.
142 * errors.c: Likewise.
145 * identifiers.c: Likewise.
146 * include/cpp-id-data.h: Likewise.
147 * include/cpplib.h: Likewise.
148 * include/line-map.h: Likewise.
149 * include/mkdeps.h: Likewise.
150 * include/symtab.h: Likewise.
152 * internal.h: Likewise.
154 * line-map.c: Likewise.
156 * makeucnid.c: Likewise.
157 * mkdeps.c: Likewise.
159 * symtab.c: Likewise.
160 * system.h: Likewise.
161 * traditional.c: Likewise.
162 * ucnid.tab: Likewise.
163 * ucnid.h: Regenerate.
165 2009-04-01 Janis Johnson <janis187@us.ibm.com>
168 * include/cpplib.h (CPP_N_DEFAULT): Define.
169 * expr.c (interpret_float_suffix): Recognize d or D for double,
170 return new value for default.
171 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
174 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
175 letters from decimal float and fixed-point suffixes.
177 2009-03-31 Joseph Myers <joseph@codesourcery.com>
179 PR preprocessor/15638
180 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
182 (open_file_failed): Make error for missing file fatal.
183 * include/cpplib.h (CPP_DL_FATAL): Define.
185 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
187 PR preprocessor/31932:
188 * internal.h: Don't mention HAVE_ICONV_H.
189 * configure, config.in: Rebuild.
190 * configure.ac: Don't check for iconv.h.
192 2009-03-30 Tom Tromey <tromey@redhat.com>
194 PR preprocessor/39512:
195 * line-map.c (linemap_init): Initialize 'reallocator' field.
197 2009-03-30 Jakub Jelinek <jakub@redhat.com>
200 * macro.c (cpp_get_token): If macro_to_expand returns NULL
201 and used some tokens, add CPP_PADDING before next token.
203 2009-03-29 Joseph Myers <joseph@codesourcery.com>
205 PR preprocessor/34695
206 * makedepend.c: Remove.
207 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
208 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
209 * directives.c (cpp_errors): Remove.
210 * errors.c (print_location, _cpp_begin_message, v_message):
212 (cpp_error, cpp_error_with_line): Always use error callback.
213 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
214 * include/cpplib.h (cpp_options): Remove pedantic_errors,
215 inhibit_warnings, warn_system_headers, inhibit_errors,
216 warnings_are_errors, client_diagnostic.
217 (cpp_callbacks): Add extra arguments to error callback; make it
219 (cpp_finish): Return void.
220 (cpp_destroy): Remove inaccurate comment about return value.
221 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
222 (CPP_DL_NOTE): Define.
223 * include/line-map.h (linemap_print_containing_files): Remove.
224 * init.c (cpp_finish): Do not check for or return number of
226 * internal.h (cpp_reader): Remove errors field.
227 * line-map.c (linemap_print_containing_files): Remove.
228 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
229 about previous definition. Only emit it if previous diagnostic
232 2009-03-28 Joseph Myers <joseph@codesourcery.com>
234 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
237 2009-03-18 Jakub Jelinek <jakub@redhat.com>
239 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
241 2009-02-21 Joseph Myers <joseph@codesourcery.com>
243 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
245 (_cpp_lex_direct): Handle this.
247 2009-02-15 Richard Guenther <rguenther@suse.de>
251 2009-02-13 Richard Guenther <rguenther@suse.de>
253 * configure.ac: Enable LFS.
254 * configure: Re-generate.
255 * config.in: Likewise.
257 2009-01-05 Ben Elliston <bje@au.ibm.com>
259 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
261 (po/$(PACKAGE).pot): Likewise.
263 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
266 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
267 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
269 2008-11-29 Joseph Myers <joseph@codesourcery.com>
271 * lex.c (cpp_token_len): Use 6 as default length.
273 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
275 * expr.c (struct op): Add location.
276 (_cpp_parse_expr): Propagate locations throught the stack
279 (check_promotion): Use explicit location in errors.
281 2008-10-05 Matthew Gingell <gingell@adacore.com>
282 Arnaud Charlet <charlet@adacore.com>
284 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
285 (cpp_get_comments): New function.
286 * internal.h (struct cpp_reader): Add comments field.
287 * init.c (cpp_destroy): Free comments.
288 * lex.c (store_comment, cpp_get_comments): New functions.
289 (comments): New struct.
290 (save_comment): Store comments in comments struct.
292 2008-09-18 Simon Baldwin <simonb@google.com>
294 * include/cpplib.h (struct cpp_options): Add new boolean flag
295 warn_builtin_macro_redefined.
296 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
297 * (struct builtin_operator): Split out from previous struct builtin,
298 enhance extra const correctness.
299 * (struct builtin_macro): Split out from previous struct builtin, add
300 new always_warn_if_redefined flag, enhance const correctness.
301 * (mark_named_operators): Use struct builtin_operator.
302 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
303 to builtins selectively.
304 * macro.c (warn_of_redefinition): Return false if a builtin macro
305 is not flagged with NODE_WARN.
307 2008-07-31 Jakub Jelinek <jakub@redhat.com>
309 PR preprocessor/36649
310 * files.c (struct report_missing_guard_data): New type.
311 (report_missing_guard): Put paths into an array instead of printing
312 them right away. Return 1 rather than 0.
313 (report_missing_guard_cmp): New function.
314 (_cpp_report_missing_guards): Sort and print paths gathered by
315 report_missing_guard callback.
317 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
320 * directives.c (strtolinenum): Handle overflow.
321 (do_line): Give a warning if line number overflowed.
322 (do_linemarker): Update call to strtolinenum.
324 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
326 * include/line-map.h (linenum_type): New typedef.
327 (struct line_map): Use it.
328 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
329 (SOURCE_COLUMN): Likewise.
330 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
331 source_location values in a variable of type linenum_type.
332 * directives.c (struct if_stack): Use linenum_type.
333 (strtoul_for_line): Rename as strtolinenum.
334 (do_line): Use linenum_type.
335 (do_linemarker): Use linenum_type and strtolinenum.
336 (_cpp_do_file_change): Use linenum_t.
337 * line-map.c (linemap_add): Likewise.
338 (linemap_line_start): Likewise.
339 * traditional.c (struct fun_macro): 'line' is a source_location.
340 * errors.c (print_location): Use linenum_type.
341 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
342 * internal.h (CPP_INCREMENT_LINE): Likewise.
343 * lex.c (_cpp_skip_block_comment): Use source_location.
345 2008-07-14 Ben Elliston <bje@au.ibm.com>
347 * include/cpplib.h (NODE_CONDITIONAL): New.
348 (struct cpp_callbacks): New macro_to_expand field.
349 (struct cpp_hashnode): Adjust size of flags and type fields.
350 (cpp_peek_token): Prototype.
351 * lex.c (cpp_peek_token): New function.
352 (_cpp_temp_token): Protect pre-existing lookaheads.
353 * macro.c (cpp_get_token): Expand any conditional macros.
354 (_cpp_backup_tokens_direct): New.
355 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
356 (warn_of_redefinition): Silently allow redefined conditional
358 (_cpp_create_definition): Remove the conditional flag when a user
359 defines one of the conditional macros.
360 * internal.h (_cpp_backup_tokens_direct): New prototype.
362 2008-06-13 Andrew Haley <aph@redhat.com>
364 PR preprocessor/33305
365 * macro.c (replace_args): Print a warning for empty macro
366 arguments in C89 and C++.
368 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
370 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
371 * configure: Regenerate.
373 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
375 * Makefile.in (datarootdir): New variable.
377 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
379 PR preprocessor/36479
380 * charset.c (cpp_interpret_string_notranslate): Also set
381 narrow_cset_desc.width.
383 2008-06-07 Joseph Myers <joseph@codesourcery.com>
385 * configure.ac (parisc*64*-*-*): Remove.
386 * configure: Regenerate.
388 2008-05-30 Tom Tromey <tromey@redhat.com>
390 PR preprocessor/36320:
391 * internal.h (_cpp_parse_expr): Update.
392 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
394 * directives.c (do_if): Update.
395 (do_elif): Require expression if processing group.
397 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
399 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
401 2008-05-21 Tom Tromey <tromey@redhat.com>
403 PR preprocessor/27777:
404 * lex.c (cpp_output_line_to_string): New function.
405 * internal.h (_cpp_begin_message): Don't declare.
406 * errors.c (_cpp_begin_message): Now static.
407 * include/cpplib.h (cpp_output_line_to_string): Declare.
408 * directives.c (do_diagnostic): Rewrote. Use
409 cpp_output_line_to_string. Don't use _cpp_begin_message.
411 2008-05-21 Tom Tromey <tromey@redhat.com>
413 * include/symtab.h (HT_ALLOCED): Remove.
415 * symtab.c (DELETED): New define.
416 (ht_lookup): Update comment.
417 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
418 code. Use subobject allocator for strings, if it exists.
419 (ht_expand): Handle deleted entries.
420 (ht_forall): Likewise.
421 (ht_purge): New function.
422 (ht_dump_statistics): Print deletion statistics.
424 2008-05-13 Tom Tromey <tromey@redhat.com>
426 PR preprocessor/22168:
427 * include/cpplib.h (struct cpp_options) <objc>: Update
429 * expr.c (eval_token): Warn for use of assertions.
430 * directives.c (directive_diagnostics): Warn about extensions.
431 (DEPRECATED): New define.
432 (DIRECTIVE_TABLE): Use it.
434 2008-05-06 Tom Tromey <tromey@redhat.com>
436 PR preprocessor/35313, PR preprocessor/36088:
437 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
438 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
440 2008-05-04 David S. Miller <davem@davemloft.net>
442 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
443 * configure: Regenerate.
445 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
447 * include/cpplib.h (cpp_define_formatted): New.
448 * directives.c (cpp_define_formatted): New.
450 2008-04-21 Tom Tromey <tromey@redhat.com>
453 * charset.c (_cpp_convert_input): Add buffer_start argument.
454 Ignore UTF-8 BOM if seen.
455 * internal.h (_cpp_convert_input): Add argument.
456 * files.c (struct _cpp_file) <buffer_start>: New field.
457 (destroy_cpp_file): Free buffer_start, not buffer.
458 (_cpp_pop_file_buffer): Likewise.
459 (read_file_guts): Update.
461 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
463 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
464 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
465 (struct cpp_options): Added uliterals.
466 (cpp_interpret_string): Update prototype.
467 (cpp_interpret_string_notranslate): Idem.
468 * charset.c (init_iconv_desc): New width member in cset_converter.
469 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
471 (emit_numeric_escape): Idem.
474 (convert_escape): Idem.
475 (converter_for_type): New function.
476 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
477 (cpp_interpret_string_notranslate): Match changed prototype.
478 (wide_str_to_charconst): Use converter_for_type.
479 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
480 * directives.c (linemarker_dir): Macro U changed to UC.
481 (parse_include): Idem.
482 (register_pragma_1): Idem.
483 (restore_registered_pragmas): Idem.
484 (get__Pragma_string): Support CPP_STRING{16,32}.
485 * expr.c (eval_token): Support CPP_CHAR{16,32}.
486 * init.c (struct lang_flags): Added uliterals.
487 (lang_defaults): Idem.
488 * internal.h (struct cset_converter) <width>: New field.
489 (struct cpp_reader) <char16_cset_desc>: Idem.
490 (struct cpp_reader) <char32_cset_desc>: Idem.
491 * lex.c (digraph_spellings): Macro U changed to UC.
493 (lex_string): Add support for u'...', U'...', u"..." and U"...".
494 (_cpp_lex_direct): Idem.
495 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
496 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
498 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
501 * aclocal.m4: Regenerate.
502 * configure: Regenerate.
504 2008-04-17 Tom Tromey <tromey@redhat.com>
507 * errors.c (cpp_error): Don't reference a token before the start
510 2008-04-16 Tom Tromey <tromey@redhat.com>
512 * Makefile.in (TAGS_SOURCES): New variable.
515 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
517 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
519 * configure: Rebuilt.
521 2008-04-02 Joseph Myers <joseph@codesourcery.com>
523 * include/cpplib.h (struct cpp_callbacks): Add used_define,
524 used_undef and before_define.
526 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
527 do_ifndef, cpp_pop_definition): Handle new flag and use new
529 * expr.c (parse_defined): Handle new flag and use new callbacks.
530 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
531 flag and use new callbacks.
533 2008-04-01 Jakub Jelinek <jakub@redhat.com>
536 * files.c (struct _cpp_file): Remove pch field.
537 (pch_open_file): Don't set file->pch, just file->pchname.
538 (should_stack_file): After pfile->cb.read_pch call
539 free pchname and clear pchname, don't close file->fd.
540 Test file->pchname instead of file->pch. Don't close fd after cb.
541 (_cpp_stack_include): Test file->pchname instead of file->pch.
543 2008-03-28 Tom Tromey <tromey@redhat.com>
545 * Makefile.in (POSTCOMPILE): New variable.
548 2008-03-13 Tom Tromey <tromey@redhat.com>
551 * directives.c (destringize_and_run): Set pfile->directive.
553 2008-03-06 Markus Milleder <markus.milleder@generali.at>
555 PR preprocessor/35458
556 * mkdeps.c (munge): Quote '#' with a '\'.
558 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
560 PR preprocessor/35379
561 * mkdeps.c (deps_write): Ensure the first target always appears
562 in the first column, without leading backslash newline. Avoid
563 some more extra whitespace.
565 2008-02-25 Thiemo Seufer <ths@mips.com>
567 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
569 2008-02-19 Tom Tromey <tromey@redhat.com>
571 * traditional.c (lex_identifier): Use CPP_HASHNODE.
572 * lex.c (lex_identifier): Use CPP_HASHNODE.
573 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
575 * identifiers.c (alloc_node): Change return type.
576 (_cpp_init_hashtable): Don't cast 'alloc_node'.
577 (proxy_assertion_broken): New declaration.
578 (cpp_forall_identifiers): Move comment.
579 * line-map.c (linemap_add): Comment fix.
580 (linemap_line_start): Indentation fix.
582 2008-01-25 Jakub Jelinek <jakub@redhat.com>
584 PR preprocessor/34692
585 * macro.c (collect_args): Add pragma_buff argument. Push
586 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
587 than into arguments. Reset prevent_expansion and parsing_args
588 state at CPP_PRAGMA_EOL/CPP_EOF.
589 (funlike_invocation_p): Add pragma_buff argument, pass it through
591 (enter_macro_context): Add result argument. Adjust
592 funlike_invocation_p caller. Emit all deferred pragma tokens
593 gathered during collect_args before the expansion, add a padding
594 token. Return 2 instead of 1 if any pragma tokens were prepended.
595 (cpp_get_token): If enter_macro_context returns 2, don't return
596 a padding token, instead cycle to grab CPP_PRAGMA token.
597 * directives.c (_cpp_handle_directive): If was_parsing_args
598 in deferred pragma, leave parsing_args and prevent_expansion as is.
600 2008-01-22 Tom Tromey <tromey@redhat.com>
603 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
604 __STDC_CONSTANT_MACROS.
606 2008-01-07 Fred Fish <fnf@specifix.com>
608 PR preprocessor/30363
609 * traditional.c (replace_args_and_push): Add local variable
610 cxtquote, calculate the replacement text size assuming a
611 worst case of every input character quoted with backslash,
612 and properly handle output quoting of quote characters in
613 actual arguments used in function-like macros.
615 2008-01-03 Tom Tromey <tromey@redhat.com>
617 PR preprocessor/34602
618 * directives.c (do_line): Don't try to spell EOF token.
619 (do_linemarker): Add comment.
621 2007-12-11 DJ Delorie <dj@redhat.com>
623 * charset.c (convert_using_iconv): Close out any shift states,
624 returning to the initial state.
626 2007-12-06 Tom Tromey <tromey@redhat.com>
629 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
631 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
632 * files.c (FILE_HASH_POOL_SIZE): New macro.
633 (struct file_hash_entry_pool): New.
634 (destroy_all_cpp_files): New function.
635 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
636 (new_file_hash_entry): Update.
637 (free_file_hash_entries): New function.
638 (_cpp_cleanup_files): Call free_file_hash_entries and
639 destroy_all_cpp_files.
640 (cpp_clear_file_cache): New function.
641 * include/cpplib.h (cpp_clear_file_cache): Declare.
643 2007-12-03 Tom Tromey <tromey@redhat.com>
645 PR preprocessor/34288
646 * configure.ac, config.in: Rebuilt.
647 * configure.ac: Check for ssize_t.
649 2007-11-30 Tom Tromey <tromey@redhat.com>
651 PR preprocessor/32868
652 * macro.c (_cpp_create_definition): Special case
653 __STDC_FORMAT_MACROS.
655 2007-11-16 Michael Matz <matz@suse.de>
657 * files.c (search_path_head): Fix check for absolute paths.
659 2007-11-11 Tom Tromey <tromey@redhat.com>
662 * include/cpplib.h (cpp_included_before): Declare.
663 * files.c (struct file_hash_entry) <location>: New field.
664 (_cpp_find_file): Initialize new field.
665 (make_cpp_dir): Likewise.
666 (cpp_included_before): New function.
668 2007-11-01 Tom Tromey <tromey@redhat.com>
670 PR preprocessor/30805
671 * macro.c (paste_tokens): Handle padding token.
672 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
674 2007-10-31 Tom Tromey <tromey@redhat.com>
676 PR preprocessor/30786
677 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
678 * directives.c (_cpp_do__Pragma): Return error status.
679 * internal.h (_cpp_do__Pragma): Update.
680 * directives.c (get__Pragma_string): Back up if EOF seen.
682 2007-09-06 Tom Tromey <tromey@redhat.com>
684 * internal.h (struct cpp_reader) <invocation_location>: New
686 (struct cpp_reader) <set_invocation_location>: Likewise.
687 * init.c (cpp_set_line_map): New function.
688 * line-map.c (linemap_add): Use linemap's allocator.
689 * include/line-map.h (GTY): Define.
690 (line_map_realloc): New typedef.
691 (struct line_map): Mark with GTY.
692 (struct line_maps): Likewise.
693 (struct line_maps) <maps>: Likewise.
694 (struct line_maps) <reallocator>: New field.
695 * include/symtab.h (GTY): Conditionally define.
696 * include/cpplib.h (cpp_set_line_map): Declare.
697 (cpp_get_token_with_location): Declare.
698 * macro.c (cpp_get_token): Set invocation_location on the reader.
699 (cpp_get_token_with_location): New function.
701 2007-08-30 Chao-ying Fu <fu@mips.com>
703 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
704 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
705 (cpp_classify_number): Support decimal fixed-point constants without
707 Warn about fixed-point constants when -pedantic.
708 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
709 comments to support fixed-point values.
710 (CPP_N_FRACT, CPP_N_ACCUM): Define.
712 2007-08-18 Tom Tromey <tromey@redhat.com>
714 PR preprocessor/32974
715 * directives.c (parse_include): Don't check for EOL when
716 processing #pragma dependency.
718 2007-07-30 Ollie Wild <aaw@google.com>
720 * directives-only.c: New file.
721 * internal.h (struct _cpp_dir_only_callbacks): New.
722 (_cpp_preprocess_dir_only): New function.
723 * directives.c (_cpp_handle_directive): Check directives_only before
724 disabling execution of indented directives.
725 * files.c (_cpp_stack_file): Add directives_only check.
726 * include/cpplib.h (struct cpp_options): Add directives_only.
727 (cpp_init_special_builtins): New function.
728 * init.c (cpp_init_special_builtins): New function.
729 (cpp_init_builtins): Move builtin_array initialization to
730 cpp_init_special_builtins.
731 (post_options): Check directives_only before setting
732 pfile->state.prevent_expansion = 1.
733 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
734 is expanded inside a directive while -fdirectives-only is enabled.
735 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
736 (libcpp_a_SOURCES): Add directives-only.c.
738 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
740 * traditional.c (_cpp_scan_out_logical_line): Initialize
741 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
742 fmacro.args to prevent 'may be used uninitialized' warning.
744 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
746 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
748 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
749 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
750 for 'q' or 'Q' suffixes.
752 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
754 * files.c (open_file): Correct typo.
756 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
758 * files.c (open_file): Prevent the call
759 for stat from overwriting errno.
761 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
763 * files.c (open_file): Account for the
764 fact that on windows, opening a directory gives
767 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
769 PR preprocessor/23479
770 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
772 (append_digit): Likewise.
773 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
774 binary integer constants.
776 2007-05-31 Dave Korn <dave.korn@artimi.com>
778 PR preprocessor/14331
779 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
781 2007-05-24 Ollie Wild <aaw@google.com>
783 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
784 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
785 (cpp_write_pch_state): Save __COUNTER__ state.
786 (cpp_valid_state): Check valid __COUNTER__ state.
787 (cpp_read_state): Read new __COUNTER__ state.
788 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
789 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
790 * internal.h (struct cpp_reader): Add counter member.
792 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
794 PR preprocessor/20077
795 * macro.c (create_iso_definition): Fixed the method to determine
796 whether the token-pasting operator appears at the beginning or the end
799 2007-05-21 Ian Lance Taylor <iant@google.com>
801 * internal.h (struct cpp_reader): Add new fields:
802 nonexistent_file_hash and nonexistent_file_ob.
803 * files.c: Include "obstack.h".
804 (find_file_in_dir): Before trying to open the file, look up the
805 path name in the hash table of nonexistent files. After failing
806 to open the file, add the path name to the hash table.
807 (_cpp_find_file): Cache the results of looking up the file name
808 starting with the quote and bracket chain heads, if we can.
809 (nonexistent_file_hash_eq): New static function.
810 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
811 pfile->nonexistent_file_ob.
812 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
813 pfile->nonexistent_file_ob.
815 2007-05-14 Janis Johnson <janis187@us.ibm.com>
817 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
820 * expr.c (interpret_float_suffix): Check for invalid suffix.
822 2007-05-02 Eric Christopher <echristo@apple.com>
824 * expr.c (num_div_op): Don't overflow if the result is
827 2007-05-02 Tom Tromey <tromey@redhat.com>
829 PR preprocessor/28709
830 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
832 2007-03-30 Michael Meissner <michael.meissner@amd.com>
834 * directives.c (lex_macro_node_from_str): Fix alloca call to be
837 2007-03-30 Richard Henderson <rth@redhat.com>
839 * directives.c (lex_macro_node_from_str): New.
840 (cpp_push_definition, cpp_pop_definition): New.
841 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
843 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
845 * Makefile.in: Add dummy install-pdf target.
847 2007-01-30 Tom Tromey <tromey@redhat.com>
849 PR preprocessor/30468
850 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
853 2007-01-30 Tom Tromey <tromey@redhat.com>
855 PR preprocessor/29966
856 * macro.c (lex_expansion_token): Save and restore cpp_reader's
858 (_cpp_create_definition): Don't restore cur_token here.
859 * lex.c (_cpp_lex_token): Added assertion.
861 2007-01-27 Tom Tromey <tromey@redhat.com>
863 * configure: Rebuilt.
865 2007-01-12 Tom Tromey <tromey@redhat.com>
867 PR preprocessor/28227
868 * directives.c (lex_macro_node): Added 'is_def_or_undef'
875 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
877 * configure: Regenerate.
879 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
881 * configure: Regenerate.
883 2007-01-04 Tom Tromey <tromey@redhat.com>
885 PR preprocessor/28165
886 * internal.h (cpp_in_primary_file): New function.
887 * directives.c (do_include_next): Use cpp_in_primary_file.
888 (do_pragma_once): Likewise.
889 (do_pragma_system_header): Likewise.
891 2006-12-29 Ian Lance Taylor <iant@google.com>
893 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
894 look backward at the end of the line unless we saw a backslash.
896 2006-12-29 Jakub Jelinek <jakub@redhat.com>
898 PR preprocessor/29612
899 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
900 only when new_sysp is non-zero.
902 2006-12-28 Tom Tromey <tromey@redhat.com>
904 PR preprocessor/30001
905 * charset.c (_cpp_convert_input): Check that to.len is greater
908 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
910 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
911 * configure: Rebuilt.
913 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
915 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
916 for experimental C++0x mode.
917 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
918 adopted the preprocessor changes introduced in C99.
920 2006-10-29 Joseph Myers <joseph@codesourcery.com>
922 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
923 depending on --enable-targets=all.
924 * configure: Regenerate.
926 2006-10-12 Jakub Jelinek <jakub@redhat.com>
928 PR preprocessor/28709
929 * macro.c (paste_tokens): Do error reporting here, use BUF with the
930 spelled LHS token as opposed to spelling it again.
931 (paste_all_tokens): Don't report errors here, just break on failure.
933 2006-10-10 Brooks Moses <bmoses@stanford.edu>
935 * Makefile.in: Added empty "pdf" target.
937 2006-09-22 Geoffrey Keating <geoffk@apple.com>
939 * configure.ac: Make need_64_bit_hwint case for x86-darwin
940 match exactly the glob in gcc/config.gcc.
941 * configure: Regenerate.
943 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
946 PR preprocessor/14634
947 * lex.c (lex_string): Pedwarn for unterminated literals.
949 2006-09-08 Eric Christopher <echristo@apple.com>
951 * configure.ac: Add 64-bit HWI support for i?86-darwin.
953 2006-08-14 Steve Ellcey <sje@cup.hp.com>
957 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
958 (CPP_LAST_EQ): Change.
959 (CPP_LAST_PUNCTUATOR): Change.
960 * expr.c (cpp_operator): Remove MIN and MAX.
961 (reduce): Remove CPP_MIN and CPP_MAX.
962 (num_binary_op): Ditto.
963 * lex.c (_cpp_lex_direct): Ditto.
964 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
966 2006-06-09 Jakub Jelinek <jakub@redhat.com>
968 PR preprocessor/27746
969 * directives.c (do_pragma): Handle pragma with valid namespace
970 and invalid name coming from macro expansion.
971 * directives.c (destringize_and_run): Initialize next field in
976 * directives.c (destringize_and_run): Set NO_EXPAND on the
979 * macro.c (_cpp_backup_tokens): Fix comment typo.
981 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
983 * Makefile.in (CATALOGS): Add po/ prefix.
984 * configure: Regenerated.
986 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
988 * Makefile.in: Add install-html target. Add install-html to .PHONY
990 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
992 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
993 * files.c (_cpp_get_file_stat): New function.
994 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
995 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
996 * internal.h (_cpp_get_file_stat): Prototype.
997 (struct cpp_buffer): Add timestamp.
999 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1001 PR preprocessor/25717
1002 * init.c (cpp_init_builtins): If __STDC__ will not change value
1003 between system headers and other sources, define it as a normal
1004 macro rather than a builtin.
1005 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1006 cpp_in_system_header condition.
1008 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1010 * Makefile.in: Use -MMD instead of -MD.
1012 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1013 Richard Henderson <rth@redhat.com>
1015 Merge from gomp branch:
1016 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1017 entry to value union.
1018 (end_directive): Don't eat the line if in_deferred_pragma.
1019 (run_directive): Remove pragma hacks.
1020 (insert_pragma_entry): Remove.
1021 (new_pragma_entry): New.
1022 (register_pragma_1): Split out of register_pragma. Only handle
1023 the lookup tree and return the new entry.
1024 (cpp_register_pragma): Fill in the pragma entry here.
1025 (cpp_register_deferred_pragma): New.
1026 (register_pragma_internal): New.
1027 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1028 (do_pragma): Allow pragma expansion after namespace. For deferred
1029 pragmas, don't slurp the line into a string.
1030 (destringize_and_run): Save tokens for deferred pragmas.
1031 (cpp_handle_deferred_pragma): Remove.
1032 * macro.c (builtin_macro): Remove pragma token hack.
1033 (_cpp_push_token_context): Rename from push_token_context and export.
1034 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1035 (_cpp_push_token_context): Declare.
1036 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1037 a token. Update the line number correctly if so.
1038 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1039 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1040 * include/cpplib.h (PRAGMA_EOL): New.
1041 (CPP_TOKEN_FLD_PRAGMA): New.
1042 (struct cpp_token): Add val.pragma.
1043 (struct cpp_options): Remove defer_pragmas.
1044 (cpp_handle_deferred_pragma): Remove.
1045 (cpp_register_deferred_pragma): Declare.
1047 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1050 * directives.c (do_pragma): If pragma line ends with multi-line
1051 block comment, end the saved deferred pragma string before that
1052 comment. Handle embedded '\0' chars on the pragma line.
1054 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1057 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1059 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1060 Ben Elliston <bje@au.ibm.com>
1062 * include/cpplib.h (CPP_N_DFLOAT): New.
1063 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1064 suffixes as decimal floating point constants.
1065 (cpp_classify_number): Disallow hexadecimal DFP constants.
1067 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1068 Ian Lance Taylor <ian@airs.com>
1070 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1071 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1073 2005-11-09 Per Bothner <per@bothner.com>
1074 Uros Bizjak <uros@kss-loka.si>
1077 * init.c (read_original_filename): Temporarily set
1078 state.in_directive before calling _cpp_lex_direct for
1081 2005-11-03 James E Wilson <wilson@specifix.com>
1083 PR preprocessor/24202
1084 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1086 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1088 * include/cpplib.h (struct cpp_callbacks): Make error take
1090 * errors.c (cpp_error): Update call to callback.
1092 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1094 PR preprocessor/22042
1095 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1097 (cpp_quote_string): Don't octalify non printable
1100 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1103 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1104 (struct cpp_callbacks): Add error.
1105 * errors.c (cpp_error): If client_diagnostic, use error callback.
1106 * charset.c (convert_escape): Don't use %03o in diagnostic.
1108 2005-10-21 James E Wilson <wilson@specifix.com>
1110 PR preprocessor/15220
1111 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1112 callers. Pass to open_file_failed.
1113 (open_file_failed): New parameter angle_brackets. Fix all callers.
1114 Use in print_dep assignment.
1115 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1116 * internal.h (_cpp_find_file): Add new parm to declaration.
1118 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1120 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1121 * configure: Regenerate.
1123 2005-10-04 Ian Lance Taylor <ian@airs.com>
1125 PR preprocessor/13726
1126 * directives.c (check_eol_return_comments): New static function.
1127 (parse_include): Add buf parameter. Change all callers.
1128 (do_include_common): If not discard comments, turn on
1129 save_comments. Pass collected comments to include callback.
1130 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1131 include callback: cpp_token list.
1133 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1135 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1136 * init.c (struct lang_flags, lang_defaults): Add
1137 extended_identifiers.
1138 (cpp_set_lang): Use it.
1139 * lex.c (forms_identifier_p): Check extended_identifiers.
1141 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1143 PR preprocessor/20348
1144 PR preprocessor/20356
1145 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1148 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1150 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1151 -Wmissing-format-attribute.
1153 * configure: Regenerate.
1155 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1157 * all files: Update FSF address in copyright headers.
1158 * makeucnid.c (write_copyright): Update outputted FSF address.
1160 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1162 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1163 ZW_PROG_COMPILER_DEPENDENCIES.
1164 * aclocal.m4, configure: Regenerate.
1165 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1167 (distclean): Clean up $(DEPDIR) and its contents.
1168 (.c.o): Use $(COMPILE).
1169 Include $(DEPDIR)/*.Po for most object->header dependencies.
1171 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1173 * configure.ac: Check declarations for asprintf and vasprintf.
1174 * config.in: Regenerate.
1175 * configure: Likewise.
1177 * charset.c (conversion_loop): Use XRESIZEVEC.
1178 (convert_no_conversion): Likewise.
1179 (convert_using_iconv): Likewise.
1180 (init_iconv_desc): Cast return value of alloca.
1181 (cpp_host_to_exec_charset): Use XNEWVEC.
1182 (emit_numeric_escape): Use XRESIZEVEC.
1183 (cpp_interpret_string): Use XNEWVEC.
1184 (cpp_interpret_string): Use XRESIZEVEC.
1185 (_cpp_interpret_identifier): Cast return value of alloca.
1186 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1187 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1188 (parse_include): Use XNEWVEC.
1189 (insert_pragma_entry): Rename local variable "new" to
1191 (save_registered_pragmas): Cast return value of xmemdup.
1192 (destringize_and_run): Same for alloca.
1193 (parse_assertion): Likewise.
1194 (do_assert): Cast allocated storage to proper type.
1195 (cpp_define): Likewise.
1196 (_cpp_define_builtin): Likewise.
1197 (cpp_undef): Likewise.
1198 (handle_assertion): Likewise.
1199 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1200 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1201 (CPP_UMINUS): Likewise.
1202 (struct cpp_operator): Rename from struct operator.
1203 (_cpp_expand_op_stack): Use XRESIZEVEC.
1204 * files.c (pch_open_file): Use XNEWVEC.
1205 (pch_open_file): Use XRESIZEVEC.
1206 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1207 (dir_name_of_file): Use XNEWVEC.
1208 (make_cpp_file): Use XCNEW.
1209 (make_cpp_dir): Likewise.
1210 (allocate_file_hash_entries): USE XNEWVEC.
1211 (cpp_included): Cast return value of htab_find_with_hash.
1212 (append_file_to_dir): Use XNEWVEC.
1213 (read_filename_string): Likewise. Use XRESIZEVEC too.
1214 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1215 (remap_filename): Use XNEWVEC.
1216 (struct pchf_entry): Move definition out of struct pchf_data.
1217 (_cpp_save_file_entries): Use XCNEWVAR.
1218 (_cpp_read_file_entries): Use XNEWVAR.
1219 * identifiers.c (alloc_node): Use XOBNEW.
1220 * init.c (cpp_create_reader): Use XCNEW.
1221 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1222 (read_original_directory): Cast return value of alloca.
1223 * lex.c (add_line_note): Use XRESIZEVEC.
1224 (warn_about_normalization): Use XNEWVEC.
1225 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1226 (new_buff): Use XNEWVEC.
1227 * line-map.c (linemap_add): Use XRESIZEVEC.
1228 * macro.c (builtin_macro): Cast return value of alloca.
1229 (paste_tokens): Likewise.
1230 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1231 (_cpp_save_parameter): Use XRESIZEVEC.
1232 (create_iso_definition): Cast allocated storage to proper type.
1233 (_cpp_create_definition): Likewise.
1234 (cpp_macro_definition): Use XRESIZEVEC.
1235 * makedepend.c (add_clm): Use XNEW.
1236 (add_dir): Likewise.
1237 * mkdeps.c (munge): Use XNEWVEC.
1238 (deps_init): Use XCNEW.
1239 (deps_add_target): Use XRESIZEVEC.
1240 (deps_add_default_target): Cast return value of alloca.
1241 (deps_add_dep): Use XRESIZEVEC.
1242 (deps_add_vpath): Likewise. Use XNEWVEC too.
1243 (deps_restore): Likewise.
1244 * pch.c (save_idents): Use XNEW and XNEWVEC.
1245 (cpp_save_state): Use XNEW.
1246 (count_defs): Cast return value of htab_find.
1247 (write_defs): Likewise.
1248 (cpp_write_pch_deps): Use XNEWVEC.
1249 (collect_ht_nodes): Use XRESIZEVEC.
1250 (cpp_valid_state): Use XNEWVEC.
1251 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1252 * symtab.c (ht_create): Use XCNEW.
1253 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1254 (ht_expand): Use XCNEWVEC.
1255 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1256 (bool): Do not define if __cplusplus.
1258 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1260 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1261 (do_sccs): Delete function definition, #define to do_ident.
1262 (do_ident): Don't hardwire directive name.
1264 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1267 * configure: Regenerate.
1269 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1271 * files.c: Include io.h for DJGPP to get prototype of setmode.
1273 2005-04-19 Per Bothner <per@bothner.com>
1275 PR preprocessor/20907
1276 * line-map.c (linemap_line_start): Fix bug when we need to increse
1277 column_bits but can re-use the current line_map.
1279 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1281 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1282 libiberty functions.
1284 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1286 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1287 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1288 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1289 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1291 (fwrite_unlocked): Fix prototype.
1293 * configure, config.in: Regenerate.
1295 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1297 PR preprocessor/19475
1298 * macro.c (create_iso_definition): For < ISO C99, don't
1299 pedwarn if there is no whitespace between macro name and its
1300 replacement, but the replacement starts with a basic character
1303 2005-03-28 Andreas Jaeger <aj@suse.de>
1305 * lex.c (warn_about_normalization): Cast field width to int to
1308 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1310 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1312 * configure: Regenerate.
1314 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1316 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1317 UCN rather than printing an error.
1319 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1321 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1323 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1325 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1326 * charset.c: Update for new format of ucnid.h.
1327 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1328 Add NST parameter, and update it; update callers.
1329 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1331 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1332 * internal.h (struct normalize_state): New.
1333 (INITIAL_NORMALIZE_STATE): New.
1334 (NORMALIZE_STATE_RESULT): New.
1335 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1336 (_cpp_valid_ucn): New.
1337 * lex.c (warn_about_normalization): New.
1338 (forms_identifier_p): Add normalize_state parameter, update callers.
1339 (lex_identifier): Add normalize_state parameter, update callers. Keep
1341 (lex_number): Likewise.
1342 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1343 it with warn_about_normalization.
1347 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1348 comments about obsolete version of C++.
1349 * include/cpplib.h (enum cpp_normalize_level): New.
1350 (struct cpp_options): Add warn_normalize field.
1352 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1354 * directives.c (glue_header_name): Update call to cpp_spell_token.
1355 * internal.h (_cpp_interpret_identifier): New.
1356 * charset.c (_cpp_interpret_identifier): New.
1357 (_cpp_valid_ucn): Allow UCN version of '$'.
1358 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1359 character was '$' or '\'. Support identifiers with UCNs.
1360 (forms_identifier_p): Allow UCNs.
1361 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1363 (cpp_spell_token): Add FORSTRING parameter. Use it.
1364 (cpp_token_as_text): Update call to cpp_spell_token.
1365 (cpp_output_token): Write UCNs back out.
1366 (stringify_arg): Update call to cpp_spell_token.
1367 (paste_tokens): Likewise.
1368 (cpp_macro_definition): Likewise.
1369 * macro.c (stringify_arg): Likewise.
1370 (paste_tokens): Likewise.
1371 (cpp_macro_definition): Likewise.
1372 * include/cpplib.h: Add parameter to cpp_spell_token.
1374 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1378 * macro.c (replace_args, cpp_get_token): Copy whole
1379 cpp_token_u instead of just cpp_string field from it.
1381 2005-02-28 Devang Patel <dpatel@apple.com>
1383 * directives.c (do_line): Save sysp early before line table is
1386 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1389 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1390 (cpp_host_to_exec_charset): New function.
1391 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1393 2005-02-19 Devang Patel <dpatel@apple.com>
1395 * charset.c (_cpp_convert_input): Check '\r' before inserting
1398 2005-02-15 Eric Christopher <echristo@redhat.com>
1400 PR preprocessor/19077
1401 * macro.c (cpp_macro_definition): Move handling of whitespace
1402 to PREV_WHITE conditional. Remove overloading of len
1405 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1407 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1408 traditional.c: Update copyright.
1410 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1413 * configure.ac: Check for declaration of basename and getopt.
1414 * config.in: Regenerate.
1415 * configure: Regenerate.
1416 * internal.h (ustrcspn): New.
1417 * macro.c (create_iso_definition): Fix allocation of memory.
1418 (padding_token): Add cast to remove const-ness.
1419 * pch.c (cpp_read_state): Use ustrcspn.
1421 2005-02-08 Mike Stump <mrs@apple.com>
1423 * files.c (pchf_adder): Remove.
1424 (struct pchf_adder_info): Likewise.
1425 (_cpp_save_file_entries): Write out all files so that #import works.
1427 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1429 * configure: Regenerate.
1431 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1433 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1435 * include/cpplib.h: Also update copyright years.
1437 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1439 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1440 to the list of all files.
1442 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1444 * internal.h: Update references to Cpp lib filenames.
1445 * directives.c: Likewise.
1447 * macro.c: Likewise.
1448 * traditional.c: Likewise.
1450 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1452 PR preprocessor/15167
1453 * files.c (destroy_cpp_file): New function.
1454 (should_stack_file): Make a new file if the
1455 compared file is still stacked.
1457 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1459 PR preprocessor/17610
1460 * directives.c (do_include_common): Error out if an empty filename
1461 is given for #include (or #include_next or #import).
1463 2004-11-27 Roger Sayle <roger@eyesopen.com>
1464 Zack Weinberg <zack@codesourcery.com>
1466 * internal.h: Replace all uses of uchar with unsigned char.
1467 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1468 with !IN_GCC, so uchar is only defined whilst building libcpp.
1470 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1472 * aclocal.m4: Regenerate.
1474 2004-11-24 Roger Sayle <roger@eyesopen.com>
1476 PR preprocessor/15824
1477 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1478 directly, instead of the non-existant "system.h" and "ansidecl.h".
1479 * configure: Regenerate.
1481 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1482 Joseph Myers <joseph@codesourcery.com>
1484 * internal.h (struct lexer_state): Add in_deferred_pragma.
1485 * directives.c (struct pragma_entry): Add allow_expansion.
1486 (insert_pragma_entry): Take allow_expansion flag.
1487 (register_pragma): Likewise.
1488 (cpp_register_pragma): Likewise.
1489 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1490 (do_pragma): Honor allow_expansion.
1491 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1492 * include/cpplib.h (cpp_register_pragma): Update prototype.
1494 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1495 Mark Mitchell <mark@codesourcery.com>
1497 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1498 need_64bit_hwint=yes.
1499 * configure: Regenerate.
1501 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1503 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1505 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1506 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1507 Remove local srcdir path from generated file.
1509 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1510 Gerald Pfeifer <gerald@pfeifer.com>
1512 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1515 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1518 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1519 (cpp_handle_deferred_pragma): Add cast to silence warning.
1521 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1523 * errors.c (_cpp_begin_message): Print "error: " for errors.
1525 2004-10-10 Andreas Jaeger <aj@suse.de>
1527 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1528 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1530 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1532 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1534 (cpp_read_state): Remove unused variables, m, d and mac_count.
1536 2004-09-29 Per Bothner <per@bothner.com>
1538 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1539 cb.line_change. Otherwise do_pragma will call the line_change
1540 call-back with a meaningless line number.
1542 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1544 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1545 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1546 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1547 * aclocal.m4, configure: Regenerate.
1548 * init.c: Include localedir.h.
1549 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1551 (.c.o): Use $(ALL_CFLAGS).
1552 (localedir.h, localedir.hs): New rules.
1553 (clean): Use rm -rf to remove directories.
1554 (distclean): Also delete localedir.h and localedir.hs.
1555 (init.o): Update dependencies.
1557 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1559 * Makefile.in (aclocal.m4): Update dependencies.
1560 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1561 * aclocal.m4, configure: Regenerate.
1563 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1565 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1566 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1567 Some other comments in this file also tweaked.
1569 * directives.c (do_pragma): Save current buffer position
1570 before lexing the pragma keywords; don't call
1571 _cpp_backup_tokens in the defer_pragmas case.
1573 2004-09-15 Per Bothner <per@bothner.com>
1575 * include/line-map.h (line_map_start): Add parameter names so
1576 preceding comment makes sense.
1577 (linemap_add): Remove from comment mention of non-existing parameter.
1579 2004-09-09 Matt Austern <austern@apple.com>
1580 Zack Weinberg <zack@codesourcery.com>
1582 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1583 prefixes throughout. Add entry for PRAGMA. Remove
1584 unnecessary "= 0" from EQ.
1585 (enum cpp_ttype): Adjust OP and TK definitions to restore
1586 prefixes, via token-paste.
1587 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1588 Change from #defines to additional cpp_ttype enumerators.
1589 (struct cpp_options): Add defer_pragmas.
1590 (cpp_handle_deferred_pragma): Prototype new interface.
1592 * internal.h (struct cpp_reader): Add directive_result.
1593 * directives.c (struct pragma_entry): Add is_internal field;
1594 give boolean fields type bool.
1595 (start_directive): Initialize pfile->directive_result.type.
1596 (_cpp_do__Pragma): Likewise.
1597 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1598 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1600 (register_pragma): New static function, bulk of former
1601 cpp_register_pragma here; add 'internal' argument, pass along
1602 to insert_pragma_entry.
1603 (cpp_register_pragma): Now a wrapper around register_pragma which
1604 always passes false for 'internal' argument.
1605 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1606 true for 'internal'.
1607 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1608 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1609 token instead of executing the pragma.
1610 (cpp_handle_deferred_pragma): New interface.
1611 * lex.c (token_spellings): Adjust OP and TK definitions to
1612 match changes to cpplib.h.
1613 (_cpp_lex_token): Check for a directive-result token and
1614 return it if present.
1615 (cpp_token_val_index): Handle CPP_PRAGMA.
1616 * macro.c (cpp_builtin_macro_text): Correct comment.
1617 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1619 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1621 PR preprocessor/14699
1622 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1623 from size_t to double.
1625 2004-08-28 Andreas Schwab <schwab@suse.de>
1626 Andreas Jaeger <aj@suse.de>
1628 * configure.ac: Set PACKAGE correctly.
1629 * configure: Regenerated.
1631 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1633 * Makefile.in: Add back top_builddir.
1635 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1637 * configure.ac: Replace Automake macro invocations
1638 with manual Autoconf checks and substitutions.
1639 * configure: Regenerate.
1640 * aclocal.m4: Regenerate.
1641 * config.in: Regenerate.
1642 * Makefile.am: Removed.
1643 * Makefile.in: Heavy simplification and reorganization.
1645 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1647 * configure.ac (arm*-*-eabi*): New target.
1648 (arm*-*-symbianelf*): Likewise.
1649 * configure: Regenerated.
1651 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1653 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1654 * directives.c: Use XNEW-family macros from libiberty.
1656 * macro.c: Likewise.
1657 * cpplib.h (cpp_deps_style): Export enum with name.
1659 2004-07-23 Matthias Klose <doko@debian.org>
1661 * init.c (init_library): Use PACKAGE for the text domain.
1663 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1665 PR preprocessor/16366
1666 * internal.h (struct cpp_reader): New field dir_hash.
1667 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1668 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1670 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1672 PR preprocessor/16192
1673 PR preprocessor/15913
1674 PR preprocessor/15572
1675 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1676 expression is missing.
1677 * init.c (post_options): Traditional cpp doesn't do // comments.
1679 2004-06-30 Per Bothner <per@bothner.com>
1681 * include/line-map.h (fileline): Remove old typedef.
1682 * internal.h (struct cpp_reader): Use source_location typedef instead.
1684 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1686 Partially revert patch of 2004-06-05.
1687 * files.c (search_cache): Remove pfile argument. Don't check
1688 for file that would be found by "" or <> search here...
1689 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1690 Do not apply directory-of-current-file correction to files
1691 found by this check. Rearrange code slightly.
1693 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1695 * files.c (should_stack_file): Correct swapped parameters to call
1697 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1699 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1701 * Makefile.in: Regenerate with automake 1.8.5.
1702 * aclocal.m4: Likewise.
1703 * configure: Regenerate.
1705 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1707 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1708 * configure, config.in: Regenerate.
1709 * system.h: Unconditionally define bool as unsigned char,
1710 BOOL_BITFIELD as unsigned int.
1711 * .cvsignore: New file.
1713 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1715 * traditional.c (push_replacement_text): Set macro->traditional.
1716 (save_replacement_text): Likewise.
1717 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1718 (struct save_macro_item): Delete.
1719 (struct save_macro_data): Use a character array not the previous
1721 (save_macros): Save macro as text not as internal structures.
1722 (cpp_prepare_state): Update for changes to save_macro_data.
1723 (cpp_read_state): Don't read macros defined in PCH. Restore
1725 * macro.c (create_iso_definition): Honour alloc_subobject.
1726 Clear traditional flag.
1727 (_cpp_create_definition): Honour alloc_subobject.
1728 * lex.c (cpp_token_val_index): New.
1729 * internal.h: Include cpp-id-data.h.
1730 (uchar): Move definition to cpp-id-data.h.
1732 (cpp_macro): Likewise.
1733 * directives.c (struct answer): Move to cpp-id-data.h.
1734 (do_assert): Honour alloc_subobject.
1736 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1737 * include/cpplib.h (struct cpp_string): Add GTY marker.
1738 (enum cpp_token_fld_kind): New.
1739 (struct cpp_token): Add GTY markers.
1740 (cpp_token_val_index): Prototype.
1741 (CPP_HASHNODE_VALUE_IDX): New.
1742 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1743 * include/cpp-id-data.h: New file.
1745 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1747 * Makefile.am (all-local): New.
1748 * Makefile.in: Regenerate.
1750 2004-06-06 Roger Sayle <roger@eyesopen.com>
1752 * Makefile.am (LIBICONV): Declare.
1753 (makedepend_LDADD): Use LIBICONV.
1754 * Makefile.in: Regenerate.
1756 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1758 * Makefile.am (LIBINTL): Declare
1759 (makedepend_LDADD): Use LIBINTL.
1760 * Makefile.in: Regenerate.
1762 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1764 * Makefile.am: Add makedepend.
1765 * Makefile.in, aclocal.m4: Regenerate.
1766 * charset.c: Insert a space to avoid a warning.
1767 * directives.c: Include mkdeps.h.
1768 (_cpp_handle_directive): Reenable macro expander if appropriate.
1769 (undefine_macros): Inline body of _cpp_free_definition for speed.
1770 Do not call undef callback or _cpp_warn_if_unused_macro.
1771 (cpp_get_deps): New interface.
1772 * files.c (search_cache): Add pfile argument. Check for file
1773 that would be found by "" or <> search here...
1774 (_cpp_find_file): ...not here. Correct recorded start_dir of
1775 files found by directory-of-current-file search that would be
1776 found by "" or <> search.
1777 * init.c (cpp_add_dependency_target): Delete.
1778 * internal.h (struct lexer_state): Add discarding_output flag.
1779 * lex.c (lex_identifier): Compute hash function while scanning.
1780 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1782 * makedepend.c: New file.
1783 * mkdeps.c (struct deps): Add vpath vector.
1784 (apply_vpath, deps_add_vpath): New function.
1785 (deps_free): Free vpath vector.
1786 (deps_add_dep, deps_add_target): Use apply_vpath.
1787 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1788 (ht_lookup_with_hash): New function.
1789 * cpplib.h, mkdeps.h: Update prototypes.
1790 * symtab.h: Update prototypes.
1791 (HT_HASHSTEP, HT_FINISH): New macros.
1793 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1795 * symtab.c (ht_create): Set entries_owned.
1796 (ht_destroy): Honour entries_owned.
1797 (ht_expand): Likewise.
1799 * include/symtab.h (struct ht): New field 'entries_owned'
1800 (ht_load): New prototype.
1802 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1805 * configure.ac: Fix m4 quoting when picking
1806 the size of HOST_WIDE_INT.
1807 * configure: Regenerate.
1809 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1811 * Makefile.am: the correct directory for
1812 gettext include files is given by @INCINTL@.
1813 * Makefile.in: Regenerate.
1815 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1817 * system.h [!ENABLE_NLS]: dgettext takes two
1820 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1822 Moved libcpp from the gcc subdirectory to the toplevel.
1823 * Makefile.am: New file.
1824 * Makefile.in: Regenerate.
1825 * configure.ac: New file.
1826 * configure: Regenerate.
1827 * config.in: Regenerate.
1828 * charset.c: Moved from gcc/cppcharset.c. Add note about
1829 brokenness of input charset detection. Adjust for change
1830 in name of cppucnid.h.
1831 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1832 * expr.c: Moved from gcc/cppexp.c.
1833 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1834 Remove #define of O_BINARY, it is in system.h.
1835 * identifiers.c: Moved from gcc/cpphash.c.
1836 * internal.h: Moved from gcc/cpphash.h. Change header
1837 guard name. All other files adjusted to match name change.
1838 * init.c: Moved from gcc/cppinit.c.
1839 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1840 * lex.c: Moved from gcc/cpplex.c.
1841 * directives.c: Moved from gcc/cpplib.c.
1842 * macro.c: Moved from gcc/cppmacro.c.
1843 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1844 * traditional.c: Moved from gcc/cpptrad.c.
1845 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1847 * ucnid.pl: Moved from gcc/cppucnid.pl.
1848 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1850 * symtab.c: Moved from gcc/hashtable.c.
1851 * line-map.c: Moved from gcc. Do not include intl.h.
1852 * mkdeps.c: Moved from gcc.
1853 * system.h: New file.
1854 * include/cpplib.h: Moved from gcc. Change header guard name.
1855 * include/line-map.h: Moved from gcc. Change header guard name.
1856 * include/mkdeps.h: Moved from gcc. Change header guard name.
1857 * include/symtab.h: Moved from gcc/hashtable.h. Change header