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2009-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
b559b9e2 12009-06-01 Aldy Hernandez <aldyh@redhat.com>
2
3 * include/line-map.h (LAST_SOURCE_COLUMN): New.
4
e61157d7 52009-06-01 Ian Lance Taylor <iant@google.com>
6
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.
12
26dbec0a 132009-05-15 Ian Lance Taylor <iant@google.com>
14
15 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
16 builtin_type. Change all uses.
17
5b500807 182009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
19
20 PR cpp/36674
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
24 comment.
25
2ee04baa 262009-05-10 Joseph Myers <joseph@codesourcery.com>
27
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
36 val.node.
37 * expr.c (parse_defined, eval_token): Use val.node.node in place
38 of val.node.
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.
47
49a657d9 482009-05-03 Joseph Myers <joseph@codesourcery.com>
49
50 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
51 UTF-8 sequences.
52
9c6183dd 532009-04-25 Joseph Myers <joseph@codesourcery.com>
54
55 PR preprocessor/39559
56 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
57 constants larger than intmax_t in C99 mode.
58
fb1e4f4a 592009-04-21 Taras Glek <tglek@mozilla.com>
60
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.
65
ba99525e 662009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
67
68 PR c++/14875
69 * lex.c (cpp_type2name): Take a flags parameter. Call
70 cpp_named_operator2name for named operators and cpp_digraph2name
71 for digraphs.
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.
78
9ab71c6b 792009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
80
81 PR c++/13358
82 * init.c (cpp_create_reader): Wlong_long is disabled by default.
83 * expr.c (cpp_classify_number): Give different messages for C and
84 C++ front-ends.
85
941f2388 862009-04-19 Joseph Myers <joseph@codesourcery.com>
87
88 PR preprocessor/20078
89 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
90 field.
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
96 tokens.
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.
105
3e52c418 1062009-04-18 Joseph Myers <joseph@codesourcery.com>
107
108 * directives.c (parse_include): Pass true to check_eol.
109
1eecdb28 1102009-04-18 Joseph Myers <joseph@codesourcery.com>
111
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
116 place of LC_RENAME.
117
6cda323a 1182009-04-18 Joseph Myers <joseph@codesourcery.com>
119
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.
126
e21164ef 1272009-04-12 Joseph Myers <joseph@codesourcery.com>
128
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.
133
6bc9506f 1342009-04-09 Jakub Jelinek <jakub@redhat.com>
135
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.
143 * expr.c: Likewise.
144 * files.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.
151 * init.c: Likewise.
152 * internal.h: Likewise.
153 * lex.c: Likewise.
154 * line-map.c: Likewise.
155 * macro.c: Likewise.
156 * makeucnid.c: Likewise.
157 * mkdeps.c: Likewise.
158 * pch.c: Likewise.
159 * symtab.c: Likewise.
160 * system.h: Likewise.
161 * traditional.c: Likewise.
162 * ucnid.tab: Likewise.
163 * ucnid.h: Regenerate.
164
5840fdcf 1652009-04-01 Janis Johnson <janis187@us.ibm.com>
166
f8ed6d41 167 PR c/39027
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.
172
5840fdcf 173 PR c/33466
174 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
175 letters from decimal float and fixed-point suffixes.
176
ff903809 1772009-03-31 Joseph Myers <joseph@codesourcery.com>
178
179 PR preprocessor/15638
180 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
181 invalid PCH.
182 (open_file_failed): Make error for missing file fatal.
183 * include/cpplib.h (CPP_DL_FATAL): Define.
184
bfba65a4 1852009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
186
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.
191
102a7306 1922009-03-30 Tom Tromey <tromey@redhat.com>
193
194 PR preprocessor/39512:
195 * line-map.c (linemap_init): Initialize 'reallocator' field.
196
4514949a 1972009-03-30 Jakub Jelinek <jakub@redhat.com>
198
199 PR target/39558
200 * macro.c (cpp_get_token): If macro_to_expand returns NULL
201 and used some tokens, add CPP_PADDING before next token.
202
7f5f3953 2032009-03-29 Joseph Myers <joseph@codesourcery.com>
204
205 PR preprocessor/34695
206 * makedepend.c: Remove.
207 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
208 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
209 * directives.c (cpp_errors): Remove.
210 * errors.c (print_location, _cpp_begin_message, v_message):
211 Remove.
212 (cpp_error, cpp_error_with_line): Always use error callback.
213 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
214 * include/cpplib.h (cpp_options): Remove pedantic_errors,
215 inhibit_warnings, warn_system_headers, inhibit_errors,
216 warnings_are_errors, client_diagnostic.
217 (cpp_callbacks): Add extra arguments to error callback; make it
218 return bool.
219 (cpp_finish): Return void.
220 (cpp_destroy): Remove inaccurate comment about return value.
221 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
222 (CPP_DL_NOTE): Define.
223 * include/line-map.h (linemap_print_containing_files): Remove.
224 * init.c (cpp_finish): Do not check for or return number of
225 errors.
226 * internal.h (cpp_reader): Remove errors field.
227 * line-map.c (linemap_print_containing_files): Remove.
228 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
229 about previous definition. Only emit it if previous diagnostic
230 was emitted.
231
d5a78dd0 2322009-03-28 Joseph Myers <joseph@codesourcery.com>
233
234 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
235 mkinstalldirs.
236
0ac758f7 2372009-03-18 Jakub Jelinek <jakub@redhat.com>
238
239 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
240
7811eab5 2412009-02-21 Joseph Myers <joseph@codesourcery.com>
242
243 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
244 header name.
245 (_cpp_lex_direct): Handle this.
246
b5c49426 2472009-02-15 Richard Guenther <rguenther@suse.de>
248
249 Revert last change.
250
76549266 2512009-02-13 Richard Guenther <rguenther@suse.de>
252
253 * configure.ac: Enable LFS.
254 * configure: Re-generate.
255 * config.in: Likewise.
256
e7ae053d 2572009-01-05 Ben Elliston <bje@au.ibm.com>
258
259 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
260 (.po.pox): Likewise.
261 (po/$(PACKAGE).pot): Likewise.
262
c1203b1c 2632008-12-10 Alexandre Oliva <aoliva@redhat.com>
264
265 PR target/37033
266 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
267 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
268
cd740bd5 2692008-11-29 Joseph Myers <joseph@codesourcery.com>
270
271 * lex.c (cpp_token_len): Use 6 as default length.
272
ae5c166d 2732008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
274
275 * expr.c (struct op): Add location.
276 (_cpp_parse_expr): Propagate locations throught the stack
277 of expressions.
278 (reduce): Likewise.
279 (check_promotion): Use explicit location in errors.
280
956c6108 2812008-10-05 Matthew Gingell <gingell@adacore.com>
282 Arnaud Charlet <charlet@adacore.com>
283
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.
291
2ad0b097 2922008-09-18 Simon Baldwin <simonb@google.com>
293
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.
306
408c2285 3072008-07-31 Jakub Jelinek <jakub@redhat.com>
308
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.
316
98e29890 3172008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
318
319 PR 28079
320 * directives.c (strtolinenum): Handle overflow.
321 (do_line): Give a warning if line number overflowed.
322 (do_linemarker): Update call to strtolinenum.
323
4999c35b 3242008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
325
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.
344
89768577 3452008-07-14 Ben Elliston <bje@au.ibm.com>
346
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
357 macros.
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.
361
403c2b12 3622008-06-13 Andrew Haley <aph@redhat.com>
363
364 PR preprocessor/33305
365 * macro.c (replace_args): Print a warning for empty macro
366 arguments in C89 and C++.
367
5b2c7553 3682008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
369
370 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
371 * configure: Regenerate.
372
b9de6413 3732008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
374
375 * Makefile.in (datarootdir): New variable.
376
bfa57d81 3772008-06-12 H.J. Lu <hongjiu.lu@intel.com>
378
379 PR preprocessor/36479
380 * charset.c (cpp_interpret_string_notranslate): Also set
381 narrow_cset_desc.width.
382
6af9f7ea 3832008-06-07 Joseph Myers <joseph@codesourcery.com>
384
385 * configure.ac (parisc*64*-*-*): Remove.
386 * configure: Regenerate.
387
536a48ee 3882008-05-30 Tom Tromey <tromey@redhat.com>
389
390 PR preprocessor/36320:
391 * internal.h (_cpp_parse_expr): Update.
392 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
393 messages.
394 * directives.c (do_if): Update.
395 (do_elif): Require expression if processing group.
396
f4d02485 3972008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
398
399 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
400
c0770282 4012008-05-21 Tom Tromey <tromey@redhat.com>
402
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.
410
dfecde36 4112008-05-21 Tom Tromey <tromey@redhat.com>
412
413 * include/symtab.h (HT_ALLOCED): Remove.
414 (ht_purge): Declare.
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.
423
fb9753dc 4242008-05-13 Tom Tromey <tromey@redhat.com>
425
426 PR preprocessor/22168:
427 * include/cpplib.h (struct cpp_options) <objc>: Update
428 documentation.
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.
433
151e90cc 4342008-05-06 Tom Tromey <tromey@redhat.com>
435
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.
439
2cd62354 4402008-05-04 David S. Miller <davem@davemloft.net>
441
442 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
443 * configure: Regenerate.
444
85e51d59 4452008-04-22 Daniel Franke <franke.daniel@gmail.com>
446
447 * include/cpplib.h (cpp_define_formatted): New.
448 * directives.c (cpp_define_formatted): New.
449
d656d07a 4502008-04-21 Tom Tromey <tromey@redhat.com>
451
452 PR libcpp/33415:
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.
460
924bbf02 4612008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
462
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.
470 (convert_ucn): Idem.
471 (emit_numeric_escape): Idem.
472 (convert_hex): Idem.
473 (convert_oct): 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.
492 (OP, TK): Idem.
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}.
497
6a88da51 4982008-04-18 Paolo Bonzini <bonzini@gnu.org>
499
500 PR bootstrap/35457
501 * aclocal.m4: Regenerate.
502 * configure: Regenerate.
503
6e6d82ef 5042008-04-17 Tom Tromey <tromey@redhat.com>
505
506 PR libcpp/34866:
507 * errors.c (cpp_error): Don't reference a token before the start
508 of the current run.
509
f521616b 5102008-04-16 Tom Tromey <tromey@redhat.com>
511
512 * Makefile.in (TAGS_SOURCES): New variable.
513 (TAGS): New target.
514
fc7383ad 5152008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
516
517 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
518 and shbe-*-*.
519 * configure: Rebuilt.
520
34c3de48 5212008-04-02 Joseph Myers <joseph@codesourcery.com>
522
523 * include/cpplib.h (struct cpp_callbacks): Add used_define,
524 used_undef and before_define.
525 (NODE_USED): Define.
526 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
527 do_ifndef, cpp_pop_definition): Handle new flag and use new
528 callbacks.
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.
532
f2225b1a 5332008-04-01 Jakub Jelinek <jakub@redhat.com>
534
535 PR pch/13675
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.
542
5a959782 5432008-03-28 Tom Tromey <tromey@redhat.com>
544
545 * Makefile.in (POSTCOMPILE): New variable.
546 (.c.o): Use it.
547
8302ff7f 5482008-03-13 Tom Tromey <tromey@redhat.com>
549
550 PR libcpp/35322:
551 * directives.c (destringize_and_run): Set pfile->directive.
552
8bd452d9 5532008-03-06 Markus Milleder <markus.milleder@generali.at>
554
555 PR preprocessor/35458
556 * mkdeps.c (munge): Quote '#' with a '\'.
557
0c62b06e 5582008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
559
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.
564
6b0c1373 5652008-02-25 Thiemo Seufer <ths@mips.com>
566
0c62b06e 567 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
6b0c1373 568
e297899b 5692008-02-19 Tom Tromey <tromey@redhat.com>
570
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
574 do-while.
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.
581
45f9f140 5822008-01-25 Jakub Jelinek <jakub@redhat.com>
583
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
590 to collect_args.
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.
599
a56d0856 6002008-01-22 Tom Tromey <tromey@redhat.com>
601
45f9f140 602 PR c++/34859
a56d0856 603 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
604 __STDC_CONSTANT_MACROS.
605
7a1a608c 6062008-01-07 Fred Fish <fnf@specifix.com>
607
45f9f140 608 PR preprocessor/30363
7a1a608c 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.
614
cde59b72 6152008-01-03 Tom Tromey <tromey@redhat.com>
616
45f9f140 617 PR preprocessor/34602
cde59b72 618 * directives.c (do_line): Don't try to spell EOF token.
619 (do_linemarker): Add comment.
620
2d1f9589 6212007-12-11 DJ Delorie <dj@redhat.com>
622
623 * charset.c (convert_using_iconv): Close out any shift states,
624 returning to the initial state.
625
64cb8c90 6262007-12-06 Tom Tromey <tromey@redhat.com>
627
45f9f140 628 PR c/29172
64cb8c90 629 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
630 type.
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.
642
d08a0ab3 6432007-12-03 Tom Tromey <tromey@redhat.com>
644
45f9f140 645 PR preprocessor/34288
d08a0ab3 646 * configure.ac, config.in: Rebuilt.
647 * configure.ac: Check for ssize_t.
648
5eb3761c 6492007-11-30 Tom Tromey <tromey@redhat.com>
650
45f9f140 651 PR preprocessor/32868
5eb3761c 652 * macro.c (_cpp_create_definition): Special case
653 __STDC_FORMAT_MACROS.
654
bce619a6 6552007-11-16 Michael Matz <matz@suse.de>
656
657 * files.c (search_path_head): Fix check for absolute paths.
658
67015c73 6592007-11-11 Tom Tromey <tromey@redhat.com>
660
45f9f140 661 PR c++/17557
67015c73 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.
667
1991d8eb 6682007-11-01 Tom Tromey <tromey@redhat.com>
669
45f9f140 670 PR preprocessor/30805
1991d8eb 671 * macro.c (paste_tokens): Handle padding token.
672 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
673
2d507e67 6742007-10-31 Tom Tromey <tromey@redhat.com>
675
45f9f140 676 PR preprocessor/30786
2d507e67 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.
681
931b0a0f 6822007-09-06 Tom Tromey <tromey@redhat.com>
683
684 * internal.h (struct cpp_reader) <invocation_location>: New
685 field.
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.
700
84373723 7012007-08-30 Chao-ying Fu <fu@mips.com>
702
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
706 exponents.
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.
711
36ec4203 7122007-08-18 Tom Tromey <tromey@redhat.com>
713
45f9f140 714 PR preprocessor/32974
36ec4203 715 * directives.c (parse_include): Don't check for EOL when
716 processing #pragma dependency.
717
fcde64dc 7182007-07-30 Ollie Wild <aaw@google.com>
719
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.
737
ddedd1e1 7382007-07-04 Uros Bizjak <ubizjak@gmail.com>
739
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.
743
430be8e2 7442007-07-03 Uros Bizjak <ubizjak@gmail.com>
745
746 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
747 Add new constants.
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.
751
909dc303 7522007-06-17 Danny Smith <dannysmith@users.sourceforge.net
753
857d7d5e 754 * files.c (open_file): Correct typo.
909dc303 755
7d6f49d6 7562007-06-16 Vladimir Prus <vladimir@codesourcery.com>
757
857d7d5e 758 * files.c (open_file): Prevent the call
7d6f49d6 759 for stat from overwriting errno.
760
be21d64c 7612007-06-09 Vladimir Prus <vladimir@codesourcery.com>
762
857d7d5e 763 * files.c (open_file): Account for the
be21d64c 764 fact that on windows, opening a directory gives
765 EACCES.
766
d7282a2b 7672007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
768
769 PR preprocessor/23479
770 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
771 integer constants.
772 (append_digit): Likewise.
773 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
774 binary integer constants.
775
0448520c 7762007-05-31 Dave Korn <dave.korn@artimi.com>
777
778 PR preprocessor/14331
779 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
780
ce079f70 7812007-05-24 Ollie Wild <aaw@google.com>
782
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.
791
3b6c638e 7922007-05-23 Simon Martin <simartin@users.sourceforge.net>
793
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
797 of a macro.
798
248dfc42 7992007-05-21 Ian Lance Taylor <iant@google.com>
800
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.
814
c55e2f1b 8152007-05-14 Janis Johnson <janis187@us.ibm.com>
816
5c00409a 817 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
818
c55e2f1b 819 PR c/31924
820 * expr.c (interpret_float_suffix): Check for invalid suffix.
821
dd97b5e4 8222007-05-02 Eric Christopher <echristo@apple.com>
823
824 * expr.c (num_div_op): Don't overflow if the result is
825 zero.
826
3127c357 8272007-05-02 Tom Tromey <tromey@redhat.com>
828
45f9f140 829 PR preprocessor/28709
3127c357 830 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
831
f23c2abe 8322007-03-30 Michael Meissner <michael.meissner@amd.com>
833
834 * directives.c (lex_macro_node_from_str): Fix alloca call to be
835 type correct.
836
3fa3949d 8372007-03-30 Richard Henderson <rth@redhat.com>
838
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.
842
7262ccd6 8432007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
844
845 * Makefile.in: Add dummy install-pdf target.
846
09edb0e9 8472007-01-30 Tom Tromey <tromey@redhat.com>
848
45f9f140 849 PR preprocessor/30468
09edb0e9 850 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
851 './'.
852
e0ff7935 8532007-01-30 Tom Tromey <tromey@redhat.com>
854
45f9f140 855 PR preprocessor/29966
e0ff7935 856 * macro.c (lex_expansion_token): Save and restore cpp_reader's
857 cur_token.
858 (_cpp_create_definition): Don't restore cur_token here.
859 * lex.c (_cpp_lex_token): Added assertion.
860
87d210c3 8612007-01-27 Tom Tromey <tromey@redhat.com>
862
863 * configure: Rebuilt.
864
3e2a04b5 8652007-01-12 Tom Tromey <tromey@redhat.com>
866
45f9f140 867 PR preprocessor/28227
3e2a04b5 868 * directives.c (lex_macro_node): Added 'is_def_or_undef'
869 argument.
870 (do_define): Update.
871 (do_undef): Update.
872 (do_ifdef): Update.
873 (do_ifndef): Update.
874
6a6e7e2f 8752007-01-11 Paolo Bonzini <bonzini@gnu.org>
876
877 * configure: Regenerate.
878
77258a2e 8792007-01-11 Paolo Bonzini <bonzini@gnu.org>
880
881 * configure: Regenerate.
882
927b511f 8832007-01-04 Tom Tromey <tromey@redhat.com>
884
45f9f140 885 PR preprocessor/28165
927b511f 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.
890
5008f5c5 8912006-12-29 Ian Lance Taylor <iant@google.com>
892
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.
895
5d70627e 8962006-12-29 Jakub Jelinek <jakub@redhat.com>
897
898 PR preprocessor/29612
899 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
900 only when new_sysp is non-zero.
901
854f075e 9022006-12-28 Tom Tromey <tromey@redhat.com>
903
45f9f140 904 PR preprocessor/30001
854f075e 905 * charset.c (_cpp_convert_input): Check that to.len is greater
906 than zero.
907
644459d0 9082006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
909
910 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 911 * configure: Rebuilt.
644459d0 912
093aec7c 9132006-11-01 Douglas Gregor <doug.gregor@gmail.com>
914
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.
919
54bb64fb 9202006-10-29 Joseph Myers <joseph@codesourcery.com>
921
922 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
923 depending on --enable-targets=all.
924 * configure: Regenerate.
925
46139d3f 9262006-10-12 Jakub Jelinek <jakub@redhat.com>
927
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.
932
51f93521 9332006-10-10 Brooks Moses <bmoses@stanford.edu>
934
935 * Makefile.in: Added empty "pdf" target.
936
32bca58b 9372006-09-22 Geoffrey Keating <geoffk@apple.com>
938
939 * configure.ac: Make need_64_bit_hwint case for x86-darwin
940 match exactly the glob in gcc/config.gcc.
941 * configure: Regenerate.
942
0b67f687 9432006-09-13 Joseph S. Myers <joseph@codesourcery.com>
944
945 PR c/28768
946 PR preprocessor/14634
947 * lex.c (lex_string): Pedwarn for unterminated literals.
948
3ebc7dec 9492006-09-08 Eric Christopher <echristo@apple.com>
950
951 * configure.ac: Add 64-bit HWI support for i?86-darwin.
952
e58c07f7 9532006-08-14 Steve Ellcey <sje@cup.hp.com>
954
955 PR c++/28288
956 PR c++/14556
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 <.
965
add258d7 9662006-06-09 Jakub Jelinek <jakub@redhat.com>
967
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
972 context.
973
974 PR c/27747
975 PR c++/27748
976 * directives.c (destringize_and_run): Set NO_EXPAND on the
977 tokens.
978
979 * macro.c (_cpp_backup_tokens): Fix comment typo.
980
49688a56 9812006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
982
983 * Makefile.in (CATALOGS): Add po/ prefix.
984 * configure: Regenerated.
985
8f597c12 9862006-05-23 Carlos O'Donell <carlos@codesourcery.com>
987
988 * Makefile.in: Add install-html target. Add install-html to .PHONY
989
cca5dddc 9902006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
991
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.
998
31614f7c 9992006-01-23 Jakub Jelinek <jakub@redhat.com>
1000
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.
1007
10082006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 1009
1010 * Makefile.in: Use -MMD instead of -MD.
1011
b75b98aa 10122006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1013 Richard Henderson <rth@redhat.com>
1014
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.
1046
986ca356 10472006-01-01 Jakub Jelinek <jakub@redhat.com>
1048
1049 PR c++/25294
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.
1053
8dba02f7 10542005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1055
1056 PR c++/23333
1057 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1058
6db045b0 10592005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1060 Ben Elliston <bje@au.ibm.com>
1061
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.
1066
9a7c76f9 10672005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 1068 Ian Lance Taylor <ian@airs.com>
9a7c76f9 1069
1070 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1071 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1072
0c5e3a3d 10732005-11-09 Per Bothner <per@bothner.com>
1074 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 1075
0c5e3a3d 1076 PR c/24101
1077 * init.c (read_original_filename): Temporarily set
1078 state.in_directive before calling _cpp_lex_direct for
1079 CPP_HASH tokens.
1080
3c2359db 10812005-11-03 James E Wilson <wilson@specifix.com>
1082
1083 PR preprocessor/24202
1084 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1085
d65b3a40 10862005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1087
1088 * include/cpplib.h (struct cpp_callbacks): Make error take
1089 va_list* parameter.
1090 * errors.c (cpp_error): Update call to callback.
1091
cc9012f7 10922005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1093
1094 PR preprocessor/22042
1095 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1096 buffer size.
1097 (cpp_quote_string): Don't octalify non printable
1098 charactors.
1099
eb0d20b7 11002005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1101
1102 PR c++/17964
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.
1107
de4aacc0 11082005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 1109
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.
3ebc7dec 1117
6783d878 11182005-10-08 Kazu Hirata <kazu@codesourcery.com>
1119
1120 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1121 * configure: Regenerate.
1122
f789fe3e 11232005-10-04 Ian Lance Taylor <ian@airs.com>
1124
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.
1132
865c4e44 11332005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1134
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.
1140
56845aa6 11412005-08-30 Jakub Jelinek <jakub@redhat.com>
1142
1143 PR preprocessor/20348
1144 PR preprocessor/20356
1145 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1146 2004-06-05 changes.
1147
72ee8ff9 11482005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1149
1150 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1151 -Wmissing-format-attribute.
1152
1153 * configure: Regenerate.
1154
2656917a 11552005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1156
1157 * all files: Update FSF address in copyright headers.
1158 * makeucnid.c (write_copyright): Update outputted FSF address.
1159
cbaa9876 11602005-06-13 Zack Weinberg <zack@codesourcery.com>
1161
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):
1166 New variables.
1167 (distclean): Clean up $(DEPDIR) and its contents.
1168 (.c.o): Use $(COMPILE).
1169 Include $(DEPDIR)/*.Po for most object->header dependencies.
1170
720aca92 11712005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1172
1173 * configure.ac: Check declarations for asprintf and vasprintf.
1174 * config.in: Regenerate.
1175 * configure: Likewise.
1176
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
cbaa9876 1190 "new_entry".
720aca92 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.
1257
81e19b31 12582005-05-12 Zack Weinberg <zack@codesourcery.com>
1259
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.
1263
18f11b84 12642005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1265
1266 PR bootstrap/21230
1267 * configure: Regenerate.
1268
2dc04f36 12692005-04-27 Andris Pavenis <pavenis@latnet.lv>
1270
1271 * files.c: Include io.h for DJGPP to get prototype of setmode.
1272
0b7f838f 12732005-04-19 Per Bothner <per@bothner.com>
1274
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.
1278
2224c90b 12792005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1280
1281 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1282 libiberty functions.
1283
077a3c99 12842005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1285
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
1290 _unlocked function.
1291 (fwrite_unlocked): Fix prototype.
81e19b31 1292
077a3c99 1293 * configure, config.in: Regenerate.
1294
99617355 12952005-04-05 Jakub Jelinek <jakub@redhat.com>
1296
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
1301 set character.
1302
3827dee5 13032005-03-28 Andreas Jaeger <aj@suse.de>
1304
1305 * lex.c (warn_about_normalization): Cast field width to int to
1306 avoid warning.
1307
b8273627 13082005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1309
1310 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1311 solaris2.1[0-9].
1312 * configure: Regenerate.
1313
bc65f24f 13142005-03-15 Geoffrey Keating <geoffk@apple.com>
1315
1316 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1317 UCN rather than printing an error.
1318
bce47149 13192005-03-14 Geoffrey Keating <geoffk@apple.com>
1320
4e9d1e6d 1321 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1322
13232005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 1324
bce47149 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
1330 with cpp_error.
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
1340 the state current.
1341 (lex_number): Likewise.
1342 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1343 it with warn_about_normalization.
1344 * makeucnid.c: New.
1345 * ucnid.h: Replace.
1346 * ucnid.pl: Remove.
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.
1351
bb1fa6bb 13522005-03-11 Geoffrey Keating <geoffk@apple.com>
1353
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.
1362 (utf8_to_ucn): New.
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.
1373
960391da 13742005-03-04 Jakub Jelinek <jakub@redhat.com>
1375
1376 PR bootstrap/20282
1377 PR bootstrap/20305
1378 * macro.c (replace_args, cpp_get_token): Copy whole
1379 cpp_token_u instead of just cpp_string field from it.
1380
b0d0794d 13812005-02-28 Devang Patel <dpatel@apple.com>
1382
1383 * directives.c (do_line): Save sysp early before line table is
1384 realloc'ed.
81e19b31 1385
624d37a6 13862005-02-20 Zack Weinberg <zack@codesourcery.com>
1387
1388 PR 18785
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.
1392
f86986bc 13932005-02-19 Devang Patel <dpatel@apple.com>
1394
1395 * charset.c (_cpp_convert_input): Check '\r' before inserting
1396 '\n' at the end.
624d37a6 1397
9936e07d 13982005-02-15 Eric Christopher <echristo@redhat.com>
1399
1400 PR preprocessor/19077
1401 * macro.c (cpp_macro_definition): Move handling of whitespace
1402 to PREV_WHITE conditional. Remove overloading of len
1403 variable.
1404
129a1540 14052005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1406
1407 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1408 traditional.c: Update copyright.
1409
bb30d1f4 14102005-02-14 Paolo Bonzini <bonzini@gnu.org>
1411
1412 PR bootstrap/19818
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.
1420
26ec4f15 14212005-02-08 Mike Stump <mrs@apple.com>
1422
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.
1426
0cb78cbd 14272005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1428
1429 * configure: Regenerate.
1430
d862067c 14312005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1432
1433 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1434
457e71e4 1435 * include/cpplib.h: Also update copyright years.
624d37a6 1436
ba841ef8 14372005-01-03 Geoffrey Keating <geoffk@apple.com>
1438
1439 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1440 to the list of all files.
1441
f03668bd 14422005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1443
1444 * internal.h: Update references to Cpp lib filenames.
1445 * directives.c: Likewise.
1446 * init.c: Likewise.
1447 * macro.c: Likewise.
1448 * traditional.c: Likewise.
1449
461ea98d 14502004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1451
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.
1456
bd9e37a6 14572004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1458
624d37a6 1459 PR preprocessor/17610
bd9e37a6 1460 * directives.c (do_include_common): Error out if an empty filename
1461 is given for #include (or #include_next or #import).
1462
fe4dcd90 14632004-11-27 Roger Sayle <roger@eyesopen.com>
1464 Zack Weinberg <zack@codesourcery.com>
1465
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.
1469
ac7cc2f4 14702004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1471
1472 * aclocal.m4: Regenerate.
1473
6e11b263 14742004-11-24 Roger Sayle <roger@eyesopen.com>
1475
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.
1480
68bf2ad9 14812004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1482 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 1483
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.
1493
27559c4e 14942004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1495 Mark Mitchell <mark@codesourcery.com>
27559c4e 1496
1497 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1498 need_64bit_hwint=yes.
1499 * configure: Regenerate.
1500
34ae664d 15012004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1502
1503 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1504 po/$(PACKAGE).pot.
1505 (po/$(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.
1508
39b83bdb 15092004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 1510 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 1511
1512 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1513 as well.
1514
a095c1b5 15152004-10-27 Zack Weinberg <zack@codesourcery.com>
1516
1517 PR 18075
1518 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1519 (cpp_handle_deferred_pragma): Add cast to silence warning.
1520
700b0d81 15212004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1522
1523 * errors.c (_cpp_begin_message): Print "error: " for errors.
1524
fbe83ac1 15252004-10-10 Andreas Jaeger <aj@suse.de>
1526
1527 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1528 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1529
09f10c94 15302004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1531
1532 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1533 used.
1534 (cpp_read_state): Remove unused variables, m, d and mac_count.
1535
a8b2a8d5 15362004-09-29 Per Bothner <per@bothner.com>
1537
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.
1541
21164c01 15422004-09-24 Zack Weinberg <zack@codesourcery.com>
1543
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.
1550 (DEFS): Delete.
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.
1556
986086aa 15572004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1558
1559 * Makefile.in (aclocal.m4): Update dependencies.
1560 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1561 * aclocal.m4, configure: Regenerate.
1562
e9cc3617 15632004-09-17 Zack Weinberg <zack@codesourcery.com>
1564
0097f6a2 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.
1568
e9cc3617 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.
1572
9832c977 15732004-09-15 Per Bothner <per@bothner.com>
1574
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.
1578
d6d3c909 15792004-09-09 Matt Austern <austern@apple.com>
1580 Zack Weinberg <zack@codesourcery.com>
1581
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.
1591
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
1599 from it.
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.
1618
735a9bc4 16192004-09-06 Serge Belyshev <belyshev@lubercy.com>
1620
1621 PR preprocessor/14699
1622 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1623 from size_t to double.
1624
25696d3f 16252004-08-28 Andreas Schwab <schwab@suse.de>
1626 Andreas Jaeger <aj@suse.de>
1627
1628 * configure.ac: Set PACKAGE correctly.
1629 * configure: Regenerated.
1630
99439f5b 16312004-08-25 Paolo Bonzini <bonzini@gnu.org>
1632
1633 * Makefile.in: Add back top_builddir.
1634
a668be26 16352004-08-25 Paolo Bonzini <bonzini@gnu.org>
1636
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.
1644
30e9913f 16452004-08-09 Mark Mitchell <mark@codesourcery.com>
1646
1647 * configure.ac (arm*-*-eabi*): New target.
1648 (arm*-*-symbianelf*): Likewise.
1649 * configure: Regenerated.
1650
3b298764 16512004-07-24 Bernardo Innocenti <bernie@develer.com>
1652
1653 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1654 * directives.c: Use XNEW-family macros from libiberty.
1655 * lex.c: Likewise.
1656 * macro.c: Likewise.
1657 * cpplib.h (cpp_deps_style): Export enum with name.
1658
d6d3c909 16592004-07-23 Matthias Klose <doko@debian.org>
3b298764 1660
d6d3c909 1661 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1662
821fa045 16632004-07-16 Andris Pavenis <pavenis@latnet.lv>
1664
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.
1669
d80efa72 16702004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1671
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.
1678
ed000086 16792004-06-30 Per Bothner <per@bothner.com>
1680
1681 * include/line-map.h (fileline): Remove old typedef.
1682 * internal.h (struct cpp_reader): Use source_location typedef instead.
1683
dcb9d064 16842004-06-26 Zack Weinberg <zack@codesourcery.com>
1685
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.
1692
d718b525 16932004-06-21 Geoffrey Keating <geoffk@apple.com>
1694
1695 * files.c (should_stack_file): Correct swapped parameters to call
1696 to cb.read_pch.
1697 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1698
79b68529 16992004-06-15 Paolo Bonzini <bonzini@gnu.org>
1700
1701 * Makefile.in: Regenerate with automake 1.8.5.
1702 * aclocal.m4: Likewise.
1703 * configure: Regenerate.
1704
151899c5 17052004-06-11 Zack Weinberg <zack@codesourcery.com>
1706
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.
1712
c39ed964 17132004-06-09 Geoffrey Keating <geoffk@apple.com>
1714
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
1720 structured format.
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
c84ca916 1724 -D macros as text.
c39ed964 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.
1731 (U): Likewise.
1732 (cpp_macro): Likewise.
1733 * directives.c (struct answer): Move to cpp-id-data.h.
1734 (do_assert): Honour alloc_subobject.
c84ca916 1735
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.
c39ed964 1744
dd6e5561 17452004-06-09 Paolo Bonzini <bonzini@gnu.org>
1746
1747 * Makefile.am (all-local): New.
1748 * Makefile.in: Regenerate.
1749
8af0c78d 17502004-06-06 Roger Sayle <roger@eyesopen.com>
1751
1752 * Makefile.am (LIBICONV): Declare.
1753 (makedepend_LDADD): Use LIBICONV.
1754 * Makefile.in: Regenerate.
1755
30302733 17562004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1757
1758 * Makefile.am (LIBINTL): Declare
1759 (makedepend_LDADD): Use LIBINTL.
1760 * Makefile.in: Regenerate.
1761
3eb3f293 17622004-06-05 Zack Weinberg <zack@codesourcery.com>
1763
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
1781 directives.
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.
1792
8ed01400 17932004-05-29 Geoffrey Keating <geoffk@apple.com>
1794
1795 * symtab.c (ht_create): Set entries_owned.
1796 (ht_destroy): Honour entries_owned.
1797 (ht_expand): Likewise.
1798 (ht_load): New.
c84ca916 1799 * include/symtab.h (struct ht): New field 'entries_owned'
1800 (ht_load): New prototype.
8ed01400 1801
347a3ab5 18022004-05-26 Paolo Bonzini <bonzini@gnu.org>
1803
1804 PR bootstrap/15651
1805 * configure.ac: Fix m4 quoting when picking
1806 the size of HOST_WIDE_INT.
1807 * configure: Regenerate.
1808
fc231f28 18092004-05-25 Paolo Bonzini <bonzini@gnu.org>
1810
1811 * Makefile.am: the correct directory for
1812 gettext include files is given by @INCINTL@.
1813 * Makefile.in: Regenerate.
1814
babfbd63 18152004-05-24 Paolo Bonzini <bonzini@gnu.org>
1816
1817 * system.h [!ENABLE_NLS]: dgettext takes two
1818 parameters.
1819
d856c8a6 18202004-05-23 Paolo Bonzini <bonzini@gnu.org>
1821
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
1846 guard name.
1847 * ucnid.pl: Moved from gcc/cppucnid.pl.
1848 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1849 guard name.
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.
c84ca916 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
1858 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git