1 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
3 * configure.ac: Set for i?86-w64-mingw*
4 need_64bit_hwint to yes.
5 * configure: Regenerated.
7 2009-09-10 Jason Merrill <jason@redhat.com>
9 * directives.c (cpp_define): constify.
11 2009-09-02 Ian Lance Taylor <iant@google.com>
13 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
15 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
17 * configure.ac (AC_PREREQ): Bump to 2.64.
19 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
21 * aclocal.m4: Regenerate.
22 * config.in: Regenerate.
23 * configure: Regenerate.
25 2009-08-17 Tom Tromey <tromey@redhat.com>
27 PR preprocessor/41067:
28 * charset.c (convert_escape): Add missing ":" to error text.
30 2009-07-27 Douglas B Rupp <rupp@gnat.com>
32 * include/cpplib.h (INO_T_CPP): New macro.
33 (struct cpp_dir): Use it.
35 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
38 * configure.ac: Use = instead of == for testing
39 ENABLE_BUILD_WITH_CXX.
42 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
44 * directives.c (do_linemarker, do_line): Use CPP_STRING for
46 * files.c (find_file_in_dir): Add cast from void* to char*.
47 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
48 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
50 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
51 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
53 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
54 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
55 instead of ALL_CFLAGS.
56 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
57 from other warnings. Add -Wc++-compat to C-specific warnings.
58 Check for --enable-build-with-cxx. Set and substitute
59 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
60 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
63 * include/cpp-id-data.h: Remove extern "C".
64 * include/line-map.h: Likewise.
65 * include/mkdeps.h: Likewise.
66 * include/symtab.h: Likewise.
67 * internal.h: Likewise.
69 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
71 * directives.c (parse_include): Add location argument. Update all
73 (parse_answer): Likewise.
74 (do_include_common): Error with exact location.
75 (parse_assertion): Likewise.
77 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
79 * expr.c (num_div_op): Take explicit location.
81 2009-06-17 Ian Lance Taylor <iant@google.com>
83 * include/cpplib.h (progname): Don't declare.
85 2009-06-12 Ian Lance Taylor <iant@google.com>
87 * include/cpplib.h (struct cpp_options): Add
88 warn_cxx_operator_names field.
89 (NODE_WARN_OPERATOR): Define.
90 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
92 * init.c (mark_named_operators): Add flags parameter.
93 (cpp_post_options): Pick flags value to pass to
95 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
96 identifier is an operator name in C++.
98 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
100 * include/line-map.h (LAST_SOURCE_COLUMN): New.
102 2009-06-01 Ian Lance Taylor <iant@google.com>
104 * include/cpp-id-data.h: Add extern "C".
105 * include/line-map.h: Likewise.
106 * include/mkdeps.h: Likewise.
107 * include/symtab.h: Likewise.
108 * internal.h: Likewise.
110 2009-05-15 Ian Lance Taylor <iant@google.com>
112 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
113 builtin_type. Change all uses.
115 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
118 * directives (do_linemarker): Compensate for the increment in
119 location that occurs when we reach the end of line.
120 * files (_cpp_stack_include): Mention _cpp_find_file in the
123 2009-05-10 Joseph Myers <joseph@codesourcery.com>
125 * include/cpplib.h (enum cpp_token_fld_kind): Add
126 CPP_TOKEN_FLD_TOKEN_NO.
127 (struct cpp_macro_arg, struct cpp_identifier): Define.
128 (union cpp_token_u): Use struct cpp_identifier for identifiers.
129 Use struct cpp_macro_arg for macro arguments. Add token_no for
130 CPP_PASTE token numbers.
131 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
132 do_pragma_poison, parse_assertion): Use val.node.node in place of
134 * expr.c (parse_defined, eval_token): Use val.node.node in place
136 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
137 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
138 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
139 place of val.arg_no. Use val.node.node in place of val.node.
140 * macro.c (replace_args, cpp_get_token, parse_params,
141 lex_expansion_token, create_iso_definition, cpp_macro_definition):
142 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
143 Use val.node.node in place of val.node.
145 2009-05-03 Joseph Myers <joseph@codesourcery.com>
147 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
150 2009-04-25 Joseph Myers <joseph@codesourcery.com>
152 PR preprocessor/39559
153 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
154 constants larger than intmax_t in C99 mode.
156 2009-04-21 Taras Glek <tglek@mozilla.com>
158 * include/cpp-id-data.h: Update GTY annotations to new syntax.
159 * include/cpplib.h: Likewise.
160 * include/line-map.h: Likewise.
161 * include/symtab.h: Likewise.
163 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
166 * lex.c (cpp_type2name): Take a flags parameter. Call
167 cpp_named_operator2name for named operators and cpp_digraph2name
169 (cpp_digraph2name): New.
170 (cpp_spell_token): Use it.
171 (cpp_output_token): Likewise.
172 * include/cpplib.h (cpp_type2name): Update declaration.
173 * init.c (cpp_named_operator2name): New.
174 * internal.h (cpp_named_operator2name): Declare.
176 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
179 * init.c (cpp_create_reader): Wlong_long is disabled by default.
180 * expr.c (cpp_classify_number): Give different messages for C and
183 2009-04-19 Joseph Myers <joseph@codesourcery.com>
185 PR preprocessor/20078
186 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
188 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
189 (struct cpp_token): Change flags to unsigned short.
190 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
191 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
192 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
194 * macro.c (macro_real_token_count): New.
195 (enter_macro_context, replace_args): Use macro_real_token_count.
196 (create_iso_definition): Record whitespace surrounding and digraph
197 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
198 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
199 multiple consecutive ## tokens.
200 (_cpp_create_definition): Initialize extra_tokens.
201 (cpp_macro_definition): Use macro_real_token_count.
203 2009-04-18 Joseph Myers <joseph@codesourcery.com>
205 * directives.c (parse_include): Pass true to check_eol.
207 2009-04-18 Joseph Myers <joseph@codesourcery.com>
209 PR preprocessor/39646
210 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
211 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
212 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
215 2009-04-18 Joseph Myers <joseph@codesourcery.com>
217 PR preprocessor/39647
218 * directives.c (check_eol): Add parameter expand.
219 (do_undef, parse_include, do_line, do_linemarker, do_ident,
220 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
221 do_else, do_endif, do_assert, do_unassert): All callers changed.
222 Pass true from do_line, false elsewhere.
224 2009-04-12 Joseph Myers <joseph@codesourcery.com>
226 PR preprocessor/31869
227 * macro.c (stringify_arg): Handle NULL source token in padding
228 token where previous padding token did not have source token with
229 preceding whitespace.
231 2009-04-09 Jakub Jelinek <jakub@redhat.com>
233 * Makefile.in: Change copyright header to refer to version
234 3 of the GNU General Public License and to point readers at the
235 COPYING3 file and the FSF's license web page.
236 * charset.c: Likewise.
237 * directives-only.c: Likewise.
238 * directives.c: Likewise.
239 * errors.c: Likewise.
242 * identifiers.c: Likewise.
243 * include/cpp-id-data.h: Likewise.
244 * include/cpplib.h: Likewise.
245 * include/line-map.h: Likewise.
246 * include/mkdeps.h: Likewise.
247 * include/symtab.h: Likewise.
249 * internal.h: Likewise.
251 * line-map.c: Likewise.
253 * makeucnid.c: Likewise.
254 * mkdeps.c: Likewise.
256 * symtab.c: Likewise.
257 * system.h: Likewise.
258 * traditional.c: Likewise.
259 * ucnid.tab: Likewise.
260 * ucnid.h: Regenerate.
262 2009-04-01 Janis Johnson <janis187@us.ibm.com>
265 * include/cpplib.h (CPP_N_DEFAULT): Define.
266 * expr.c (interpret_float_suffix): Recognize d or D for double,
267 return new value for default.
268 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
271 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
272 letters from decimal float and fixed-point suffixes.
274 2009-03-31 Joseph Myers <joseph@codesourcery.com>
276 PR preprocessor/15638
277 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
279 (open_file_failed): Make error for missing file fatal.
280 * include/cpplib.h (CPP_DL_FATAL): Define.
282 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
284 PR preprocessor/31932:
285 * internal.h: Don't mention HAVE_ICONV_H.
286 * configure, config.in: Rebuild.
287 * configure.ac: Don't check for iconv.h.
289 2009-03-30 Tom Tromey <tromey@redhat.com>
291 PR preprocessor/39512:
292 * line-map.c (linemap_init): Initialize 'reallocator' field.
294 2009-03-30 Jakub Jelinek <jakub@redhat.com>
297 * macro.c (cpp_get_token): If macro_to_expand returns NULL
298 and used some tokens, add CPP_PADDING before next token.
300 2009-03-29 Joseph Myers <joseph@codesourcery.com>
302 PR preprocessor/34695
303 * makedepend.c: Remove.
304 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
305 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
306 * directives.c (cpp_errors): Remove.
307 * errors.c (print_location, _cpp_begin_message, v_message):
309 (cpp_error, cpp_error_with_line): Always use error callback.
310 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
311 * include/cpplib.h (cpp_options): Remove pedantic_errors,
312 inhibit_warnings, warn_system_headers, inhibit_errors,
313 warnings_are_errors, client_diagnostic.
314 (cpp_callbacks): Add extra arguments to error callback; make it
316 (cpp_finish): Return void.
317 (cpp_destroy): Remove inaccurate comment about return value.
318 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
319 (CPP_DL_NOTE): Define.
320 * include/line-map.h (linemap_print_containing_files): Remove.
321 * init.c (cpp_finish): Do not check for or return number of
323 * internal.h (cpp_reader): Remove errors field.
324 * line-map.c (linemap_print_containing_files): Remove.
325 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
326 about previous definition. Only emit it if previous diagnostic
329 2009-03-28 Joseph Myers <joseph@codesourcery.com>
331 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
334 2009-03-18 Jakub Jelinek <jakub@redhat.com>
336 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
338 2009-02-21 Joseph Myers <joseph@codesourcery.com>
340 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
342 (_cpp_lex_direct): Handle this.
344 2009-02-15 Richard Guenther <rguenther@suse.de>
348 2009-02-13 Richard Guenther <rguenther@suse.de>
350 * configure.ac: Enable LFS.
351 * configure: Re-generate.
352 * config.in: Likewise.
354 2009-01-05 Ben Elliston <bje@au.ibm.com>
356 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
358 (po/$(PACKAGE).pot): Likewise.
360 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
363 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
364 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
366 2008-11-29 Joseph Myers <joseph@codesourcery.com>
368 * lex.c (cpp_token_len): Use 6 as default length.
370 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
372 * expr.c (struct op): Add location.
373 (_cpp_parse_expr): Propagate locations throught the stack
376 (check_promotion): Use explicit location in errors.
378 2008-10-05 Matthew Gingell <gingell@adacore.com>
379 Arnaud Charlet <charlet@adacore.com>
381 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
382 (cpp_get_comments): New function.
383 * internal.h (struct cpp_reader): Add comments field.
384 * init.c (cpp_destroy): Free comments.
385 * lex.c (store_comment, cpp_get_comments): New functions.
386 (comments): New struct.
387 (save_comment): Store comments in comments struct.
389 2008-09-18 Simon Baldwin <simonb@google.com>
391 * include/cpplib.h (struct cpp_options): Add new boolean flag
392 warn_builtin_macro_redefined.
393 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
394 * (struct builtin_operator): Split out from previous struct builtin,
395 enhance extra const correctness.
396 * (struct builtin_macro): Split out from previous struct builtin, add
397 new always_warn_if_redefined flag, enhance const correctness.
398 * (mark_named_operators): Use struct builtin_operator.
399 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
400 to builtins selectively.
401 * macro.c (warn_of_redefinition): Return false if a builtin macro
402 is not flagged with NODE_WARN.
404 2008-07-31 Jakub Jelinek <jakub@redhat.com>
406 PR preprocessor/36649
407 * files.c (struct report_missing_guard_data): New type.
408 (report_missing_guard): Put paths into an array instead of printing
409 them right away. Return 1 rather than 0.
410 (report_missing_guard_cmp): New function.
411 (_cpp_report_missing_guards): Sort and print paths gathered by
412 report_missing_guard callback.
414 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
417 * directives.c (strtolinenum): Handle overflow.
418 (do_line): Give a warning if line number overflowed.
419 (do_linemarker): Update call to strtolinenum.
421 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
423 * include/line-map.h (linenum_type): New typedef.
424 (struct line_map): Use it.
425 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
426 (SOURCE_COLUMN): Likewise.
427 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
428 source_location values in a variable of type linenum_type.
429 * directives.c (struct if_stack): Use linenum_type.
430 (strtoul_for_line): Rename as strtolinenum.
431 (do_line): Use linenum_type.
432 (do_linemarker): Use linenum_type and strtolinenum.
433 (_cpp_do_file_change): Use linenum_t.
434 * line-map.c (linemap_add): Likewise.
435 (linemap_line_start): Likewise.
436 * traditional.c (struct fun_macro): 'line' is a source_location.
437 * errors.c (print_location): Use linenum_type.
438 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
439 * internal.h (CPP_INCREMENT_LINE): Likewise.
440 * lex.c (_cpp_skip_block_comment): Use source_location.
442 2008-07-14 Ben Elliston <bje@au.ibm.com>
444 * include/cpplib.h (NODE_CONDITIONAL): New.
445 (struct cpp_callbacks): New macro_to_expand field.
446 (struct cpp_hashnode): Adjust size of flags and type fields.
447 (cpp_peek_token): Prototype.
448 * lex.c (cpp_peek_token): New function.
449 (_cpp_temp_token): Protect pre-existing lookaheads.
450 * macro.c (cpp_get_token): Expand any conditional macros.
451 (_cpp_backup_tokens_direct): New.
452 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
453 (warn_of_redefinition): Silently allow redefined conditional
455 (_cpp_create_definition): Remove the conditional flag when a user
456 defines one of the conditional macros.
457 * internal.h (_cpp_backup_tokens_direct): New prototype.
459 2008-06-13 Andrew Haley <aph@redhat.com>
461 PR preprocessor/33305
462 * macro.c (replace_args): Print a warning for empty macro
463 arguments in C89 and C++.
465 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
467 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
468 * configure: Regenerate.
470 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
472 * Makefile.in (datarootdir): New variable.
474 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
476 PR preprocessor/36479
477 * charset.c (cpp_interpret_string_notranslate): Also set
478 narrow_cset_desc.width.
480 2008-06-07 Joseph Myers <joseph@codesourcery.com>
482 * configure.ac (parisc*64*-*-*): Remove.
483 * configure: Regenerate.
485 2008-05-30 Tom Tromey <tromey@redhat.com>
487 PR preprocessor/36320:
488 * internal.h (_cpp_parse_expr): Update.
489 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
491 * directives.c (do_if): Update.
492 (do_elif): Require expression if processing group.
494 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
496 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
498 2008-05-21 Tom Tromey <tromey@redhat.com>
500 PR preprocessor/27777:
501 * lex.c (cpp_output_line_to_string): New function.
502 * internal.h (_cpp_begin_message): Don't declare.
503 * errors.c (_cpp_begin_message): Now static.
504 * include/cpplib.h (cpp_output_line_to_string): Declare.
505 * directives.c (do_diagnostic): Rewrote. Use
506 cpp_output_line_to_string. Don't use _cpp_begin_message.
508 2008-05-21 Tom Tromey <tromey@redhat.com>
510 * include/symtab.h (HT_ALLOCED): Remove.
512 * symtab.c (DELETED): New define.
513 (ht_lookup): Update comment.
514 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
515 code. Use subobject allocator for strings, if it exists.
516 (ht_expand): Handle deleted entries.
517 (ht_forall): Likewise.
518 (ht_purge): New function.
519 (ht_dump_statistics): Print deletion statistics.
521 2008-05-13 Tom Tromey <tromey@redhat.com>
523 PR preprocessor/22168:
524 * include/cpplib.h (struct cpp_options) <objc>: Update
526 * expr.c (eval_token): Warn for use of assertions.
527 * directives.c (directive_diagnostics): Warn about extensions.
528 (DEPRECATED): New define.
529 (DIRECTIVE_TABLE): Use it.
531 2008-05-06 Tom Tromey <tromey@redhat.com>
533 PR preprocessor/35313, PR preprocessor/36088:
534 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
535 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
537 2008-05-04 David S. Miller <davem@davemloft.net>
539 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
540 * configure: Regenerate.
542 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
544 * include/cpplib.h (cpp_define_formatted): New.
545 * directives.c (cpp_define_formatted): New.
547 2008-04-21 Tom Tromey <tromey@redhat.com>
550 * charset.c (_cpp_convert_input): Add buffer_start argument.
551 Ignore UTF-8 BOM if seen.
552 * internal.h (_cpp_convert_input): Add argument.
553 * files.c (struct _cpp_file) <buffer_start>: New field.
554 (destroy_cpp_file): Free buffer_start, not buffer.
555 (_cpp_pop_file_buffer): Likewise.
556 (read_file_guts): Update.
558 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
560 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
561 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
562 (struct cpp_options): Added uliterals.
563 (cpp_interpret_string): Update prototype.
564 (cpp_interpret_string_notranslate): Idem.
565 * charset.c (init_iconv_desc): New width member in cset_converter.
566 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
568 (emit_numeric_escape): Idem.
571 (convert_escape): Idem.
572 (converter_for_type): New function.
573 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
574 (cpp_interpret_string_notranslate): Match changed prototype.
575 (wide_str_to_charconst): Use converter_for_type.
576 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
577 * directives.c (linemarker_dir): Macro U changed to UC.
578 (parse_include): Idem.
579 (register_pragma_1): Idem.
580 (restore_registered_pragmas): Idem.
581 (get__Pragma_string): Support CPP_STRING{16,32}.
582 * expr.c (eval_token): Support CPP_CHAR{16,32}.
583 * init.c (struct lang_flags): Added uliterals.
584 (lang_defaults): Idem.
585 * internal.h (struct cset_converter) <width>: New field.
586 (struct cpp_reader) <char16_cset_desc>: Idem.
587 (struct cpp_reader) <char32_cset_desc>: Idem.
588 * lex.c (digraph_spellings): Macro U changed to UC.
590 (lex_string): Add support for u'...', U'...', u"..." and U"...".
591 (_cpp_lex_direct): Idem.
592 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
593 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
595 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
598 * aclocal.m4: Regenerate.
599 * configure: Regenerate.
601 2008-04-17 Tom Tromey <tromey@redhat.com>
604 * errors.c (cpp_error): Don't reference a token before the start
607 2008-04-16 Tom Tromey <tromey@redhat.com>
609 * Makefile.in (TAGS_SOURCES): New variable.
612 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
614 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
616 * configure: Rebuilt.
618 2008-04-02 Joseph Myers <joseph@codesourcery.com>
620 * include/cpplib.h (struct cpp_callbacks): Add used_define,
621 used_undef and before_define.
623 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
624 do_ifndef, cpp_pop_definition): Handle new flag and use new
626 * expr.c (parse_defined): Handle new flag and use new callbacks.
627 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
628 flag and use new callbacks.
630 2008-04-01 Jakub Jelinek <jakub@redhat.com>
633 * files.c (struct _cpp_file): Remove pch field.
634 (pch_open_file): Don't set file->pch, just file->pchname.
635 (should_stack_file): After pfile->cb.read_pch call
636 free pchname and clear pchname, don't close file->fd.
637 Test file->pchname instead of file->pch. Don't close fd after cb.
638 (_cpp_stack_include): Test file->pchname instead of file->pch.
640 2008-03-28 Tom Tromey <tromey@redhat.com>
642 * Makefile.in (POSTCOMPILE): New variable.
645 2008-03-13 Tom Tromey <tromey@redhat.com>
648 * directives.c (destringize_and_run): Set pfile->directive.
650 2008-03-06 Markus Milleder <markus.milleder@generali.at>
652 PR preprocessor/35458
653 * mkdeps.c (munge): Quote '#' with a '\'.
655 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
657 PR preprocessor/35379
658 * mkdeps.c (deps_write): Ensure the first target always appears
659 in the first column, without leading backslash newline. Avoid
660 some more extra whitespace.
662 2008-02-25 Thiemo Seufer <ths@mips.com>
664 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
666 2008-02-19 Tom Tromey <tromey@redhat.com>
668 * traditional.c (lex_identifier): Use CPP_HASHNODE.
669 * lex.c (lex_identifier): Use CPP_HASHNODE.
670 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
672 * identifiers.c (alloc_node): Change return type.
673 (_cpp_init_hashtable): Don't cast 'alloc_node'.
674 (proxy_assertion_broken): New declaration.
675 (cpp_forall_identifiers): Move comment.
676 * line-map.c (linemap_add): Comment fix.
677 (linemap_line_start): Indentation fix.
679 2008-01-25 Jakub Jelinek <jakub@redhat.com>
681 PR preprocessor/34692
682 * macro.c (collect_args): Add pragma_buff argument. Push
683 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
684 than into arguments. Reset prevent_expansion and parsing_args
685 state at CPP_PRAGMA_EOL/CPP_EOF.
686 (funlike_invocation_p): Add pragma_buff argument, pass it through
688 (enter_macro_context): Add result argument. Adjust
689 funlike_invocation_p caller. Emit all deferred pragma tokens
690 gathered during collect_args before the expansion, add a padding
691 token. Return 2 instead of 1 if any pragma tokens were prepended.
692 (cpp_get_token): If enter_macro_context returns 2, don't return
693 a padding token, instead cycle to grab CPP_PRAGMA token.
694 * directives.c (_cpp_handle_directive): If was_parsing_args
695 in deferred pragma, leave parsing_args and prevent_expansion as is.
697 2008-01-22 Tom Tromey <tromey@redhat.com>
700 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
701 __STDC_CONSTANT_MACROS.
703 2008-01-07 Fred Fish <fnf@specifix.com>
705 PR preprocessor/30363
706 * traditional.c (replace_args_and_push): Add local variable
707 cxtquote, calculate the replacement text size assuming a
708 worst case of every input character quoted with backslash,
709 and properly handle output quoting of quote characters in
710 actual arguments used in function-like macros.
712 2008-01-03 Tom Tromey <tromey@redhat.com>
714 PR preprocessor/34602
715 * directives.c (do_line): Don't try to spell EOF token.
716 (do_linemarker): Add comment.
718 2007-12-11 DJ Delorie <dj@redhat.com>
720 * charset.c (convert_using_iconv): Close out any shift states,
721 returning to the initial state.
723 2007-12-06 Tom Tromey <tromey@redhat.com>
726 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
728 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
729 * files.c (FILE_HASH_POOL_SIZE): New macro.
730 (struct file_hash_entry_pool): New.
731 (destroy_all_cpp_files): New function.
732 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
733 (new_file_hash_entry): Update.
734 (free_file_hash_entries): New function.
735 (_cpp_cleanup_files): Call free_file_hash_entries and
736 destroy_all_cpp_files.
737 (cpp_clear_file_cache): New function.
738 * include/cpplib.h (cpp_clear_file_cache): Declare.
740 2007-12-03 Tom Tromey <tromey@redhat.com>
742 PR preprocessor/34288
743 * configure.ac, config.in: Rebuilt.
744 * configure.ac: Check for ssize_t.
746 2007-11-30 Tom Tromey <tromey@redhat.com>
748 PR preprocessor/32868
749 * macro.c (_cpp_create_definition): Special case
750 __STDC_FORMAT_MACROS.
752 2007-11-16 Michael Matz <matz@suse.de>
754 * files.c (search_path_head): Fix check for absolute paths.
756 2007-11-11 Tom Tromey <tromey@redhat.com>
759 * include/cpplib.h (cpp_included_before): Declare.
760 * files.c (struct file_hash_entry) <location>: New field.
761 (_cpp_find_file): Initialize new field.
762 (make_cpp_dir): Likewise.
763 (cpp_included_before): New function.
765 2007-11-01 Tom Tromey <tromey@redhat.com>
767 PR preprocessor/30805
768 * macro.c (paste_tokens): Handle padding token.
769 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
771 2007-10-31 Tom Tromey <tromey@redhat.com>
773 PR preprocessor/30786
774 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
775 * directives.c (_cpp_do__Pragma): Return error status.
776 * internal.h (_cpp_do__Pragma): Update.
777 * directives.c (get__Pragma_string): Back up if EOF seen.
779 2007-09-06 Tom Tromey <tromey@redhat.com>
781 * internal.h (struct cpp_reader) <invocation_location>: New
783 (struct cpp_reader) <set_invocation_location>: Likewise.
784 * init.c (cpp_set_line_map): New function.
785 * line-map.c (linemap_add): Use linemap's allocator.
786 * include/line-map.h (GTY): Define.
787 (line_map_realloc): New typedef.
788 (struct line_map): Mark with GTY.
789 (struct line_maps): Likewise.
790 (struct line_maps) <maps>: Likewise.
791 (struct line_maps) <reallocator>: New field.
792 * include/symtab.h (GTY): Conditionally define.
793 * include/cpplib.h (cpp_set_line_map): Declare.
794 (cpp_get_token_with_location): Declare.
795 * macro.c (cpp_get_token): Set invocation_location on the reader.
796 (cpp_get_token_with_location): New function.
798 2007-08-30 Chao-ying Fu <fu@mips.com>
800 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
801 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
802 (cpp_classify_number): Support decimal fixed-point constants without
804 Warn about fixed-point constants when -pedantic.
805 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
806 comments to support fixed-point values.
807 (CPP_N_FRACT, CPP_N_ACCUM): Define.
809 2007-08-18 Tom Tromey <tromey@redhat.com>
811 PR preprocessor/32974
812 * directives.c (parse_include): Don't check for EOL when
813 processing #pragma dependency.
815 2007-07-30 Ollie Wild <aaw@google.com>
817 * directives-only.c: New file.
818 * internal.h (struct _cpp_dir_only_callbacks): New.
819 (_cpp_preprocess_dir_only): New function.
820 * directives.c (_cpp_handle_directive): Check directives_only before
821 disabling execution of indented directives.
822 * files.c (_cpp_stack_file): Add directives_only check.
823 * include/cpplib.h (struct cpp_options): Add directives_only.
824 (cpp_init_special_builtins): New function.
825 * init.c (cpp_init_special_builtins): New function.
826 (cpp_init_builtins): Move builtin_array initialization to
827 cpp_init_special_builtins.
828 (post_options): Check directives_only before setting
829 pfile->state.prevent_expansion = 1.
830 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
831 is expanded inside a directive while -fdirectives-only is enabled.
832 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
833 (libcpp_a_SOURCES): Add directives-only.c.
835 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
837 * traditional.c (_cpp_scan_out_logical_line): Initialize
838 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
839 fmacro.args to prevent 'may be used uninitialized' warning.
841 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
843 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
845 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
846 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
847 for 'q' or 'Q' suffixes.
849 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
851 * files.c (open_file): Correct typo.
853 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
855 * files.c (open_file): Prevent the call
856 for stat from overwriting errno.
858 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
860 * files.c (open_file): Account for the
861 fact that on windows, opening a directory gives
864 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
866 PR preprocessor/23479
867 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
869 (append_digit): Likewise.
870 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
871 binary integer constants.
873 2007-05-31 Dave Korn <dave.korn@artimi.com>
875 PR preprocessor/14331
876 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
878 2007-05-24 Ollie Wild <aaw@google.com>
880 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
881 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
882 (cpp_write_pch_state): Save __COUNTER__ state.
883 (cpp_valid_state): Check valid __COUNTER__ state.
884 (cpp_read_state): Read new __COUNTER__ state.
885 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
886 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
887 * internal.h (struct cpp_reader): Add counter member.
889 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
891 PR preprocessor/20077
892 * macro.c (create_iso_definition): Fixed the method to determine
893 whether the token-pasting operator appears at the beginning or the end
896 2007-05-21 Ian Lance Taylor <iant@google.com>
898 * internal.h (struct cpp_reader): Add new fields:
899 nonexistent_file_hash and nonexistent_file_ob.
900 * files.c: Include "obstack.h".
901 (find_file_in_dir): Before trying to open the file, look up the
902 path name in the hash table of nonexistent files. After failing
903 to open the file, add the path name to the hash table.
904 (_cpp_find_file): Cache the results of looking up the file name
905 starting with the quote and bracket chain heads, if we can.
906 (nonexistent_file_hash_eq): New static function.
907 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
908 pfile->nonexistent_file_ob.
909 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
910 pfile->nonexistent_file_ob.
912 2007-05-14 Janis Johnson <janis187@us.ibm.com>
914 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
917 * expr.c (interpret_float_suffix): Check for invalid suffix.
919 2007-05-02 Eric Christopher <echristo@apple.com>
921 * expr.c (num_div_op): Don't overflow if the result is
924 2007-05-02 Tom Tromey <tromey@redhat.com>
926 PR preprocessor/28709
927 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
929 2007-03-30 Michael Meissner <michael.meissner@amd.com>
931 * directives.c (lex_macro_node_from_str): Fix alloca call to be
934 2007-03-30 Richard Henderson <rth@redhat.com>
936 * directives.c (lex_macro_node_from_str): New.
937 (cpp_push_definition, cpp_pop_definition): New.
938 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
940 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
942 * Makefile.in: Add dummy install-pdf target.
944 2007-01-30 Tom Tromey <tromey@redhat.com>
946 PR preprocessor/30468
947 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
950 2007-01-30 Tom Tromey <tromey@redhat.com>
952 PR preprocessor/29966
953 * macro.c (lex_expansion_token): Save and restore cpp_reader's
955 (_cpp_create_definition): Don't restore cur_token here.
956 * lex.c (_cpp_lex_token): Added assertion.
958 2007-01-27 Tom Tromey <tromey@redhat.com>
960 * configure: Rebuilt.
962 2007-01-12 Tom Tromey <tromey@redhat.com>
964 PR preprocessor/28227
965 * directives.c (lex_macro_node): Added 'is_def_or_undef'
972 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
974 * configure: Regenerate.
976 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
978 * configure: Regenerate.
980 2007-01-04 Tom Tromey <tromey@redhat.com>
982 PR preprocessor/28165
983 * internal.h (cpp_in_primary_file): New function.
984 * directives.c (do_include_next): Use cpp_in_primary_file.
985 (do_pragma_once): Likewise.
986 (do_pragma_system_header): Likewise.
988 2006-12-29 Ian Lance Taylor <iant@google.com>
990 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
991 look backward at the end of the line unless we saw a backslash.
993 2006-12-29 Jakub Jelinek <jakub@redhat.com>
995 PR preprocessor/29612
996 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
997 only when new_sysp is non-zero.
999 2006-12-28 Tom Tromey <tromey@redhat.com>
1001 PR preprocessor/30001
1002 * charset.c (_cpp_convert_input): Check that to.len is greater
1005 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1007 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1008 * configure: Rebuilt.
1010 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1012 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1013 for experimental C++0x mode.
1014 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1015 adopted the preprocessor changes introduced in C99.
1017 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1019 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1020 depending on --enable-targets=all.
1021 * configure: Regenerate.
1023 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1025 PR preprocessor/28709
1026 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1027 spelled LHS token as opposed to spelling it again.
1028 (paste_all_tokens): Don't report errors here, just break on failure.
1030 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1032 * Makefile.in: Added empty "pdf" target.
1034 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1036 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1037 match exactly the glob in gcc/config.gcc.
1038 * configure: Regenerate.
1040 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1043 PR preprocessor/14634
1044 * lex.c (lex_string): Pedwarn for unterminated literals.
1046 2006-09-08 Eric Christopher <echristo@apple.com>
1048 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1050 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1054 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1055 (CPP_LAST_EQ): Change.
1056 (CPP_LAST_PUNCTUATOR): Change.
1057 * expr.c (cpp_operator): Remove MIN and MAX.
1058 (reduce): Remove CPP_MIN and CPP_MAX.
1059 (num_binary_op): Ditto.
1060 * lex.c (_cpp_lex_direct): Ditto.
1061 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1063 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1065 PR preprocessor/27746
1066 * directives.c (do_pragma): Handle pragma with valid namespace
1067 and invalid name coming from macro expansion.
1068 * directives.c (destringize_and_run): Initialize next field in
1073 * directives.c (destringize_and_run): Set NO_EXPAND on the
1076 * macro.c (_cpp_backup_tokens): Fix comment typo.
1078 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1080 * Makefile.in (CATALOGS): Add po/ prefix.
1081 * configure: Regenerated.
1083 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1085 * Makefile.in: Add install-html target. Add install-html to .PHONY
1087 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1089 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1090 * files.c (_cpp_get_file_stat): New function.
1091 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1092 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1093 * internal.h (_cpp_get_file_stat): Prototype.
1094 (struct cpp_buffer): Add timestamp.
1096 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1098 PR preprocessor/25717
1099 * init.c (cpp_init_builtins): If __STDC__ will not change value
1100 between system headers and other sources, define it as a normal
1101 macro rather than a builtin.
1102 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1103 cpp_in_system_header condition.
1105 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1107 * Makefile.in: Use -MMD instead of -MD.
1109 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1110 Richard Henderson <rth@redhat.com>
1112 Merge from gomp branch:
1113 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1114 entry to value union.
1115 (end_directive): Don't eat the line if in_deferred_pragma.
1116 (run_directive): Remove pragma hacks.
1117 (insert_pragma_entry): Remove.
1118 (new_pragma_entry): New.
1119 (register_pragma_1): Split out of register_pragma. Only handle
1120 the lookup tree and return the new entry.
1121 (cpp_register_pragma): Fill in the pragma entry here.
1122 (cpp_register_deferred_pragma): New.
1123 (register_pragma_internal): New.
1124 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1125 (do_pragma): Allow pragma expansion after namespace. For deferred
1126 pragmas, don't slurp the line into a string.
1127 (destringize_and_run): Save tokens for deferred pragmas.
1128 (cpp_handle_deferred_pragma): Remove.
1129 * macro.c (builtin_macro): Remove pragma token hack.
1130 (_cpp_push_token_context): Rename from push_token_context and export.
1131 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1132 (_cpp_push_token_context): Declare.
1133 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1134 a token. Update the line number correctly if so.
1135 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1136 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1137 * include/cpplib.h (PRAGMA_EOL): New.
1138 (CPP_TOKEN_FLD_PRAGMA): New.
1139 (struct cpp_token): Add val.pragma.
1140 (struct cpp_options): Remove defer_pragmas.
1141 (cpp_handle_deferred_pragma): Remove.
1142 (cpp_register_deferred_pragma): Declare.
1144 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1147 * directives.c (do_pragma): If pragma line ends with multi-line
1148 block comment, end the saved deferred pragma string before that
1149 comment. Handle embedded '\0' chars on the pragma line.
1151 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1154 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1156 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1157 Ben Elliston <bje@au.ibm.com>
1159 * include/cpplib.h (CPP_N_DFLOAT): New.
1160 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1161 suffixes as decimal floating point constants.
1162 (cpp_classify_number): Disallow hexadecimal DFP constants.
1164 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1165 Ian Lance Taylor <ian@airs.com>
1167 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1168 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1170 2005-11-09 Per Bothner <per@bothner.com>
1171 Uros Bizjak <uros@kss-loka.si>
1174 * init.c (read_original_filename): Temporarily set
1175 state.in_directive before calling _cpp_lex_direct for
1178 2005-11-03 James E Wilson <wilson@specifix.com>
1180 PR preprocessor/24202
1181 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1183 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1185 * include/cpplib.h (struct cpp_callbacks): Make error take
1187 * errors.c (cpp_error): Update call to callback.
1189 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1191 PR preprocessor/22042
1192 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1194 (cpp_quote_string): Don't octalify non printable
1197 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1200 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1201 (struct cpp_callbacks): Add error.
1202 * errors.c (cpp_error): If client_diagnostic, use error callback.
1203 * charset.c (convert_escape): Don't use %03o in diagnostic.
1205 2005-10-21 James E Wilson <wilson@specifix.com>
1207 PR preprocessor/15220
1208 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1209 callers. Pass to open_file_failed.
1210 (open_file_failed): New parameter angle_brackets. Fix all callers.
1211 Use in print_dep assignment.
1212 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1213 * internal.h (_cpp_find_file): Add new parm to declaration.
1215 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1217 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1218 * configure: Regenerate.
1220 2005-10-04 Ian Lance Taylor <ian@airs.com>
1222 PR preprocessor/13726
1223 * directives.c (check_eol_return_comments): New static function.
1224 (parse_include): Add buf parameter. Change all callers.
1225 (do_include_common): If not discard comments, turn on
1226 save_comments. Pass collected comments to include callback.
1227 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1228 include callback: cpp_token list.
1230 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1232 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1233 * init.c (struct lang_flags, lang_defaults): Add
1234 extended_identifiers.
1235 (cpp_set_lang): Use it.
1236 * lex.c (forms_identifier_p): Check extended_identifiers.
1238 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1240 PR preprocessor/20348
1241 PR preprocessor/20356
1242 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1245 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1247 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1248 -Wmissing-format-attribute.
1250 * configure: Regenerate.
1252 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1254 * all files: Update FSF address in copyright headers.
1255 * makeucnid.c (write_copyright): Update outputted FSF address.
1257 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1259 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1260 ZW_PROG_COMPILER_DEPENDENCIES.
1261 * aclocal.m4, configure: Regenerate.
1262 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1264 (distclean): Clean up $(DEPDIR) and its contents.
1265 (.c.o): Use $(COMPILE).
1266 Include $(DEPDIR)/*.Po for most object->header dependencies.
1268 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1270 * configure.ac: Check declarations for asprintf and vasprintf.
1271 * config.in: Regenerate.
1272 * configure: Likewise.
1274 * charset.c (conversion_loop): Use XRESIZEVEC.
1275 (convert_no_conversion): Likewise.
1276 (convert_using_iconv): Likewise.
1277 (init_iconv_desc): Cast return value of alloca.
1278 (cpp_host_to_exec_charset): Use XNEWVEC.
1279 (emit_numeric_escape): Use XRESIZEVEC.
1280 (cpp_interpret_string): Use XNEWVEC.
1281 (cpp_interpret_string): Use XRESIZEVEC.
1282 (_cpp_interpret_identifier): Cast return value of alloca.
1283 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1284 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1285 (parse_include): Use XNEWVEC.
1286 (insert_pragma_entry): Rename local variable "new" to
1288 (save_registered_pragmas): Cast return value of xmemdup.
1289 (destringize_and_run): Same for alloca.
1290 (parse_assertion): Likewise.
1291 (do_assert): Cast allocated storage to proper type.
1292 (cpp_define): Likewise.
1293 (_cpp_define_builtin): Likewise.
1294 (cpp_undef): Likewise.
1295 (handle_assertion): Likewise.
1296 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1297 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1298 (CPP_UMINUS): Likewise.
1299 (struct cpp_operator): Rename from struct operator.
1300 (_cpp_expand_op_stack): Use XRESIZEVEC.
1301 * files.c (pch_open_file): Use XNEWVEC.
1302 (pch_open_file): Use XRESIZEVEC.
1303 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1304 (dir_name_of_file): Use XNEWVEC.
1305 (make_cpp_file): Use XCNEW.
1306 (make_cpp_dir): Likewise.
1307 (allocate_file_hash_entries): USE XNEWVEC.
1308 (cpp_included): Cast return value of htab_find_with_hash.
1309 (append_file_to_dir): Use XNEWVEC.
1310 (read_filename_string): Likewise. Use XRESIZEVEC too.
1311 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1312 (remap_filename): Use XNEWVEC.
1313 (struct pchf_entry): Move definition out of struct pchf_data.
1314 (_cpp_save_file_entries): Use XCNEWVAR.
1315 (_cpp_read_file_entries): Use XNEWVAR.
1316 * identifiers.c (alloc_node): Use XOBNEW.
1317 * init.c (cpp_create_reader): Use XCNEW.
1318 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1319 (read_original_directory): Cast return value of alloca.
1320 * lex.c (add_line_note): Use XRESIZEVEC.
1321 (warn_about_normalization): Use XNEWVEC.
1322 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1323 (new_buff): Use XNEWVEC.
1324 * line-map.c (linemap_add): Use XRESIZEVEC.
1325 * macro.c (builtin_macro): Cast return value of alloca.
1326 (paste_tokens): Likewise.
1327 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1328 (_cpp_save_parameter): Use XRESIZEVEC.
1329 (create_iso_definition): Cast allocated storage to proper type.
1330 (_cpp_create_definition): Likewise.
1331 (cpp_macro_definition): Use XRESIZEVEC.
1332 * makedepend.c (add_clm): Use XNEW.
1333 (add_dir): Likewise.
1334 * mkdeps.c (munge): Use XNEWVEC.
1335 (deps_init): Use XCNEW.
1336 (deps_add_target): Use XRESIZEVEC.
1337 (deps_add_default_target): Cast return value of alloca.
1338 (deps_add_dep): Use XRESIZEVEC.
1339 (deps_add_vpath): Likewise. Use XNEWVEC too.
1340 (deps_restore): Likewise.
1341 * pch.c (save_idents): Use XNEW and XNEWVEC.
1342 (cpp_save_state): Use XNEW.
1343 (count_defs): Cast return value of htab_find.
1344 (write_defs): Likewise.
1345 (cpp_write_pch_deps): Use XNEWVEC.
1346 (collect_ht_nodes): Use XRESIZEVEC.
1347 (cpp_valid_state): Use XNEWVEC.
1348 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1349 * symtab.c (ht_create): Use XCNEW.
1350 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1351 (ht_expand): Use XCNEWVEC.
1352 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1353 (bool): Do not define if __cplusplus.
1355 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1357 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1358 (do_sccs): Delete function definition, #define to do_ident.
1359 (do_ident): Don't hardwire directive name.
1361 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1364 * configure: Regenerate.
1366 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1368 * files.c: Include io.h for DJGPP to get prototype of setmode.
1370 2005-04-19 Per Bothner <per@bothner.com>
1372 PR preprocessor/20907
1373 * line-map.c (linemap_line_start): Fix bug when we need to increse
1374 column_bits but can re-use the current line_map.
1376 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1378 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1379 libiberty functions.
1381 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1383 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1384 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1385 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1386 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1388 (fwrite_unlocked): Fix prototype.
1390 * configure, config.in: Regenerate.
1392 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1394 PR preprocessor/19475
1395 * macro.c (create_iso_definition): For < ISO C99, don't
1396 pedwarn if there is no whitespace between macro name and its
1397 replacement, but the replacement starts with a basic character
1400 2005-03-28 Andreas Jaeger <aj@suse.de>
1402 * lex.c (warn_about_normalization): Cast field width to int to
1405 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1407 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1409 * configure: Regenerate.
1411 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1413 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1414 UCN rather than printing an error.
1416 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1418 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1420 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1422 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1423 * charset.c: Update for new format of ucnid.h.
1424 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1425 Add NST parameter, and update it; update callers.
1426 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1428 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1429 * internal.h (struct normalize_state): New.
1430 (INITIAL_NORMALIZE_STATE): New.
1431 (NORMALIZE_STATE_RESULT): New.
1432 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1433 (_cpp_valid_ucn): New.
1434 * lex.c (warn_about_normalization): New.
1435 (forms_identifier_p): Add normalize_state parameter, update callers.
1436 (lex_identifier): Add normalize_state parameter, update callers. Keep
1438 (lex_number): Likewise.
1439 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1440 it with warn_about_normalization.
1444 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1445 comments about obsolete version of C++.
1446 * include/cpplib.h (enum cpp_normalize_level): New.
1447 (struct cpp_options): Add warn_normalize field.
1449 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1451 * directives.c (glue_header_name): Update call to cpp_spell_token.
1452 * internal.h (_cpp_interpret_identifier): New.
1453 * charset.c (_cpp_interpret_identifier): New.
1454 (_cpp_valid_ucn): Allow UCN version of '$'.
1455 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1456 character was '$' or '\'. Support identifiers with UCNs.
1457 (forms_identifier_p): Allow UCNs.
1458 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1460 (cpp_spell_token): Add FORSTRING parameter. Use it.
1461 (cpp_token_as_text): Update call to cpp_spell_token.
1462 (cpp_output_token): Write UCNs back out.
1463 (stringify_arg): Update call to cpp_spell_token.
1464 (paste_tokens): Likewise.
1465 (cpp_macro_definition): Likewise.
1466 * macro.c (stringify_arg): Likewise.
1467 (paste_tokens): Likewise.
1468 (cpp_macro_definition): Likewise.
1469 * include/cpplib.h: Add parameter to cpp_spell_token.
1471 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1475 * macro.c (replace_args, cpp_get_token): Copy whole
1476 cpp_token_u instead of just cpp_string field from it.
1478 2005-02-28 Devang Patel <dpatel@apple.com>
1480 * directives.c (do_line): Save sysp early before line table is
1483 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1486 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1487 (cpp_host_to_exec_charset): New function.
1488 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1490 2005-02-19 Devang Patel <dpatel@apple.com>
1492 * charset.c (_cpp_convert_input): Check '\r' before inserting
1495 2005-02-15 Eric Christopher <echristo@redhat.com>
1497 PR preprocessor/19077
1498 * macro.c (cpp_macro_definition): Move handling of whitespace
1499 to PREV_WHITE conditional. Remove overloading of len
1502 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1504 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1505 traditional.c: Update copyright.
1507 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1510 * configure.ac: Check for declaration of basename and getopt.
1511 * config.in: Regenerate.
1512 * configure: Regenerate.
1513 * internal.h (ustrcspn): New.
1514 * macro.c (create_iso_definition): Fix allocation of memory.
1515 (padding_token): Add cast to remove const-ness.
1516 * pch.c (cpp_read_state): Use ustrcspn.
1518 2005-02-08 Mike Stump <mrs@apple.com>
1520 * files.c (pchf_adder): Remove.
1521 (struct pchf_adder_info): Likewise.
1522 (_cpp_save_file_entries): Write out all files so that #import works.
1524 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1526 * configure: Regenerate.
1528 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1530 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1532 * include/cpplib.h: Also update copyright years.
1534 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1536 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1537 to the list of all files.
1539 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1541 * internal.h: Update references to Cpp lib filenames.
1542 * directives.c: Likewise.
1544 * macro.c: Likewise.
1545 * traditional.c: Likewise.
1547 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1549 PR preprocessor/15167
1550 * files.c (destroy_cpp_file): New function.
1551 (should_stack_file): Make a new file if the
1552 compared file is still stacked.
1554 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1556 PR preprocessor/17610
1557 * directives.c (do_include_common): Error out if an empty filename
1558 is given for #include (or #include_next or #import).
1560 2004-11-27 Roger Sayle <roger@eyesopen.com>
1561 Zack Weinberg <zack@codesourcery.com>
1563 * internal.h: Replace all uses of uchar with unsigned char.
1564 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1565 with !IN_GCC, so uchar is only defined whilst building libcpp.
1567 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1569 * aclocal.m4: Regenerate.
1571 2004-11-24 Roger Sayle <roger@eyesopen.com>
1573 PR preprocessor/15824
1574 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1575 directly, instead of the non-existant "system.h" and "ansidecl.h".
1576 * configure: Regenerate.
1578 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1579 Joseph Myers <joseph@codesourcery.com>
1581 * internal.h (struct lexer_state): Add in_deferred_pragma.
1582 * directives.c (struct pragma_entry): Add allow_expansion.
1583 (insert_pragma_entry): Take allow_expansion flag.
1584 (register_pragma): Likewise.
1585 (cpp_register_pragma): Likewise.
1586 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1587 (do_pragma): Honor allow_expansion.
1588 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1589 * include/cpplib.h (cpp_register_pragma): Update prototype.
1591 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1592 Mark Mitchell <mark@codesourcery.com>
1594 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1595 need_64bit_hwint=yes.
1596 * configure: Regenerate.
1598 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1600 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1602 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1603 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1604 Remove local srcdir path from generated file.
1606 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1607 Gerald Pfeifer <gerald@pfeifer.com>
1609 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1612 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1615 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1616 (cpp_handle_deferred_pragma): Add cast to silence warning.
1618 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1620 * errors.c (_cpp_begin_message): Print "error: " for errors.
1622 2004-10-10 Andreas Jaeger <aj@suse.de>
1624 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1625 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1627 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1629 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1631 (cpp_read_state): Remove unused variables, m, d and mac_count.
1633 2004-09-29 Per Bothner <per@bothner.com>
1635 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1636 cb.line_change. Otherwise do_pragma will call the line_change
1637 call-back with a meaningless line number.
1639 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1641 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1642 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1643 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1644 * aclocal.m4, configure: Regenerate.
1645 * init.c: Include localedir.h.
1646 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1648 (.c.o): Use $(ALL_CFLAGS).
1649 (localedir.h, localedir.hs): New rules.
1650 (clean): Use rm -rf to remove directories.
1651 (distclean): Also delete localedir.h and localedir.hs.
1652 (init.o): Update dependencies.
1654 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1656 * Makefile.in (aclocal.m4): Update dependencies.
1657 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1658 * aclocal.m4, configure: Regenerate.
1660 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1662 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1663 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1664 Some other comments in this file also tweaked.
1666 * directives.c (do_pragma): Save current buffer position
1667 before lexing the pragma keywords; don't call
1668 _cpp_backup_tokens in the defer_pragmas case.
1670 2004-09-15 Per Bothner <per@bothner.com>
1672 * include/line-map.h (line_map_start): Add parameter names so
1673 preceding comment makes sense.
1674 (linemap_add): Remove from comment mention of non-existing parameter.
1676 2004-09-09 Matt Austern <austern@apple.com>
1677 Zack Weinberg <zack@codesourcery.com>
1679 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1680 prefixes throughout. Add entry for PRAGMA. Remove
1681 unnecessary "= 0" from EQ.
1682 (enum cpp_ttype): Adjust OP and TK definitions to restore
1683 prefixes, via token-paste.
1684 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1685 Change from #defines to additional cpp_ttype enumerators.
1686 (struct cpp_options): Add defer_pragmas.
1687 (cpp_handle_deferred_pragma): Prototype new interface.
1689 * internal.h (struct cpp_reader): Add directive_result.
1690 * directives.c (struct pragma_entry): Add is_internal field;
1691 give boolean fields type bool.
1692 (start_directive): Initialize pfile->directive_result.type.
1693 (_cpp_do__Pragma): Likewise.
1694 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1695 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1697 (register_pragma): New static function, bulk of former
1698 cpp_register_pragma here; add 'internal' argument, pass along
1699 to insert_pragma_entry.
1700 (cpp_register_pragma): Now a wrapper around register_pragma which
1701 always passes false for 'internal' argument.
1702 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1703 true for 'internal'.
1704 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1705 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1706 token instead of executing the pragma.
1707 (cpp_handle_deferred_pragma): New interface.
1708 * lex.c (token_spellings): Adjust OP and TK definitions to
1709 match changes to cpplib.h.
1710 (_cpp_lex_token): Check for a directive-result token and
1711 return it if present.
1712 (cpp_token_val_index): Handle CPP_PRAGMA.
1713 * macro.c (cpp_builtin_macro_text): Correct comment.
1714 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1716 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1718 PR preprocessor/14699
1719 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1720 from size_t to double.
1722 2004-08-28 Andreas Schwab <schwab@suse.de>
1723 Andreas Jaeger <aj@suse.de>
1725 * configure.ac: Set PACKAGE correctly.
1726 * configure: Regenerated.
1728 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1730 * Makefile.in: Add back top_builddir.
1732 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1734 * configure.ac: Replace Automake macro invocations
1735 with manual Autoconf checks and substitutions.
1736 * configure: Regenerate.
1737 * aclocal.m4: Regenerate.
1738 * config.in: Regenerate.
1739 * Makefile.am: Removed.
1740 * Makefile.in: Heavy simplification and reorganization.
1742 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1744 * configure.ac (arm*-*-eabi*): New target.
1745 (arm*-*-symbianelf*): Likewise.
1746 * configure: Regenerated.
1748 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1750 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1751 * directives.c: Use XNEW-family macros from libiberty.
1753 * macro.c: Likewise.
1754 * cpplib.h (cpp_deps_style): Export enum with name.
1756 2004-07-23 Matthias Klose <doko@debian.org>
1758 * init.c (init_library): Use PACKAGE for the text domain.
1760 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1762 PR preprocessor/16366
1763 * internal.h (struct cpp_reader): New field dir_hash.
1764 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1765 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1767 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1769 PR preprocessor/16192
1770 PR preprocessor/15913
1771 PR preprocessor/15572
1772 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1773 expression is missing.
1774 * init.c (post_options): Traditional cpp doesn't do // comments.
1776 2004-06-30 Per Bothner <per@bothner.com>
1778 * include/line-map.h (fileline): Remove old typedef.
1779 * internal.h (struct cpp_reader): Use source_location typedef instead.
1781 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1783 Partially revert patch of 2004-06-05.
1784 * files.c (search_cache): Remove pfile argument. Don't check
1785 for file that would be found by "" or <> search here...
1786 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1787 Do not apply directory-of-current-file correction to files
1788 found by this check. Rearrange code slightly.
1790 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1792 * files.c (should_stack_file): Correct swapped parameters to call
1794 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1796 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1798 * Makefile.in: Regenerate with automake 1.8.5.
1799 * aclocal.m4: Likewise.
1800 * configure: Regenerate.
1802 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1804 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1805 * configure, config.in: Regenerate.
1806 * system.h: Unconditionally define bool as unsigned char,
1807 BOOL_BITFIELD as unsigned int.
1808 * .cvsignore: New file.
1810 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1812 * traditional.c (push_replacement_text): Set macro->traditional.
1813 (save_replacement_text): Likewise.
1814 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1815 (struct save_macro_item): Delete.
1816 (struct save_macro_data): Use a character array not the previous
1818 (save_macros): Save macro as text not as internal structures.
1819 (cpp_prepare_state): Update for changes to save_macro_data.
1820 (cpp_read_state): Don't read macros defined in PCH. Restore
1822 * macro.c (create_iso_definition): Honour alloc_subobject.
1823 Clear traditional flag.
1824 (_cpp_create_definition): Honour alloc_subobject.
1825 * lex.c (cpp_token_val_index): New.
1826 * internal.h: Include cpp-id-data.h.
1827 (uchar): Move definition to cpp-id-data.h.
1829 (cpp_macro): Likewise.
1830 * directives.c (struct answer): Move to cpp-id-data.h.
1831 (do_assert): Honour alloc_subobject.
1833 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1834 * include/cpplib.h (struct cpp_string): Add GTY marker.
1835 (enum cpp_token_fld_kind): New.
1836 (struct cpp_token): Add GTY markers.
1837 (cpp_token_val_index): Prototype.
1838 (CPP_HASHNODE_VALUE_IDX): New.
1839 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1840 * include/cpp-id-data.h: New file.
1842 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1844 * Makefile.am (all-local): New.
1845 * Makefile.in: Regenerate.
1847 2004-06-06 Roger Sayle <roger@eyesopen.com>
1849 * Makefile.am (LIBICONV): Declare.
1850 (makedepend_LDADD): Use LIBICONV.
1851 * Makefile.in: Regenerate.
1853 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1855 * Makefile.am (LIBINTL): Declare
1856 (makedepend_LDADD): Use LIBINTL.
1857 * Makefile.in: Regenerate.
1859 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1861 * Makefile.am: Add makedepend.
1862 * Makefile.in, aclocal.m4: Regenerate.
1863 * charset.c: Insert a space to avoid a warning.
1864 * directives.c: Include mkdeps.h.
1865 (_cpp_handle_directive): Reenable macro expander if appropriate.
1866 (undefine_macros): Inline body of _cpp_free_definition for speed.
1867 Do not call undef callback or _cpp_warn_if_unused_macro.
1868 (cpp_get_deps): New interface.
1869 * files.c (search_cache): Add pfile argument. Check for file
1870 that would be found by "" or <> search here...
1871 (_cpp_find_file): ...not here. Correct recorded start_dir of
1872 files found by directory-of-current-file search that would be
1873 found by "" or <> search.
1874 * init.c (cpp_add_dependency_target): Delete.
1875 * internal.h (struct lexer_state): Add discarding_output flag.
1876 * lex.c (lex_identifier): Compute hash function while scanning.
1877 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1879 * makedepend.c: New file.
1880 * mkdeps.c (struct deps): Add vpath vector.
1881 (apply_vpath, deps_add_vpath): New function.
1882 (deps_free): Free vpath vector.
1883 (deps_add_dep, deps_add_target): Use apply_vpath.
1884 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1885 (ht_lookup_with_hash): New function.
1886 * cpplib.h, mkdeps.h: Update prototypes.
1887 * symtab.h: Update prototypes.
1888 (HT_HASHSTEP, HT_FINISH): New macros.
1890 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1892 * symtab.c (ht_create): Set entries_owned.
1893 (ht_destroy): Honour entries_owned.
1894 (ht_expand): Likewise.
1896 * include/symtab.h (struct ht): New field 'entries_owned'
1897 (ht_load): New prototype.
1899 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1902 * configure.ac: Fix m4 quoting when picking
1903 the size of HOST_WIDE_INT.
1904 * configure: Regenerate.
1906 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1908 * Makefile.am: the correct directory for
1909 gettext include files is given by @INCINTL@.
1910 * Makefile.in: Regenerate.
1912 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1914 * system.h [!ENABLE_NLS]: dgettext takes two
1917 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1919 Moved libcpp from the gcc subdirectory to the toplevel.
1920 * Makefile.am: New file.
1921 * Makefile.in: Regenerate.
1922 * configure.ac: New file.
1923 * configure: Regenerate.
1924 * config.in: Regenerate.
1925 * charset.c: Moved from gcc/cppcharset.c. Add note about
1926 brokenness of input charset detection. Adjust for change
1927 in name of cppucnid.h.
1928 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1929 * expr.c: Moved from gcc/cppexp.c.
1930 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1931 Remove #define of O_BINARY, it is in system.h.
1932 * identifiers.c: Moved from gcc/cpphash.c.
1933 * internal.h: Moved from gcc/cpphash.h. Change header
1934 guard name. All other files adjusted to match name change.
1935 * init.c: Moved from gcc/cppinit.c.
1936 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1937 * lex.c: Moved from gcc/cpplex.c.
1938 * directives.c: Moved from gcc/cpplib.c.
1939 * macro.c: Moved from gcc/cppmacro.c.
1940 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1941 * traditional.c: Moved from gcc/cpptrad.c.
1942 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1944 * ucnid.pl: Moved from gcc/cppucnid.pl.
1945 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1947 * symtab.c: Moved from gcc/hashtable.c.
1948 * line-map.c: Moved from gcc. Do not include intl.h.
1949 * mkdeps.c: Moved from gcc.
1950 * system.h: New file.
1951 * include/cpplib.h: Moved from gcc. Change header guard name.
1952 * include/line-map.h: Moved from gcc. Change header guard name.
1953 * include/mkdeps.h: Moved from gcc. Change header guard name.
1954 * include/symtab.h: Moved from gcc/hashtable.h. Change header