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721e9705 12010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2
3 PR cpp/43195
4 * files.c (report_missing_guard): Test for #pragma once.
5
3a79f5da 62010-04-07 Simon Baldwin <simonb@google.com>
7
8 * directives.c (do_diagnostic): Add warning reason argument,
9 call appropriate error reporting function for code.
10 (directive_diagnostics): Call specific warning functions with
11 warning reason where appropriate.
12 (do_error, do_warning, do_pragma_dependency): Add warning reason
13 argument to do_diagnostic calls.
14 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
15 _cpp_create_definition): Call specific warning functions with
16 warning reason where appropriate.
17 * Makefile.in: Add new diagnostic functions to gettext translations.
18 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
19 to error callback.
20 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
21 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
22 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
23 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
24 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
25 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
26 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
27 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
28 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
29 warning reason codes.
30 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
31 cpp_warning_with_line, cpp_pedwarning_with_line,
32 cpp_warning_with_line_syshdr): New specific error reporting functions.
33 * pch.c (cpp_valid_state): Call specific warning functions with
34 warning reason where appropriate.
35 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
36 diagnostic handlers.
37 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
38 cpp_warning_with_line, cpp_pedwarning_with_line,
39 cpp_warning_with_line_syshdr): New specific error reporting functions.
40 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
41 specific warning functions with warning reason where appropriate.
42 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
43 warn_about_normalization, lex_identifier_intern, lex_identifier,
44 _cpp_lex_direct): Ditto.
45 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
46 narrow_str_to_charconst): Ditto.
47
56e2ce2d 482010-04-06 Jakub Jelinek <jakub@redhat.com>
49
50 PR preprocessor/43642
51 * lex.c (lex_raw_string): Change type of TYPE variable to
52 unsigned char.
53
e0934084 542010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
55
56 * aclocal.m4: Regenerate.
57
7fe0ef3a 582010-03-29 Jason Merrill <jason@redhat.com>
59
3a45011c 60 More N3077 raw string changes
61 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
62 strings.
63 * lex.c (bufring_append): Split out from...
64 (lex_raw_string): ...here. Undo trigraph and line splicing
65 transformations. Do process line notes in multi-line literals.
66 (_cpp_process_line_notes): Ignore notes that were already handled.
67
7fe0ef3a 68 Some raw string changes from N3077
69 * charset.c (cpp_interpret_string): Change inner delimiters to ().
70 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
71
65f40615 722010-02-11 Jakub Jelinek <jakub@redhat.com>
73
74 * init.c (read_original_filename): Don't call read_original_directory
75 if _cpp_handle_directive returns 0.
76
0074cd57 772010-01-01 Joseph Myers <joseph@codesourcery.com>
78
79 PR preprocessor/41947
80 * expr.c (cpp_classify_number): Give error for hexadecimal
81 floating-point constant with no digits before or after point.
82
116f0a5f 832009-11-20 Arnaud Charlet <charlet@adacore.com>
84
85 * macro.c (enter_macro_context): Call cb.used callback if defined.
86 * directives.c (do_idef, do_ifndef): Ditto.
87 * include/cpplib.h (struct cpp_callbacks): Add used callback.
88
038c21f1 892009-11-11 Kai Tietz <kai.tietz@onevision.com>
90
91 * directives.c (do_pragma_push_macro): New pragma handler.
92 (do_pragma_pop_macro): Likewise.
93 (_cpp_init_internal_pragmas): Add push_macro and
94 pop_macro handler to internal pragmas.
95 (lex_macro_node_from_str): Removed.
96 (cpp_push_definition): Replace lex_macro_node_from_str
97 by _cpp_lex_identifier.
98 (cpp_pop_definition): Likewise.
99 * internal.h (_cpp_lex_identifier): New prototype.
100 (def_pragma_macro): New structure.
101 (cpp_reader): New member pushed_macros.
102 * lex.c (_cpp_lex_identifier): New function.
103 (lex_identifier_intern): New function.
104 * init.c (cpp_create_reader): Initialize pushed_macros
105 member.
106 (cpp_destroy): Free elements in pushed_macros member.
107 * pch.c (_cpp_save_pushed_macros): New function.
108 (_cpp_restore_pushed_macros): Likewise.
109 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
110 (cpp_read_state): Use _cpp_restore_pushed_macros.
111
538ba11a 1122009-10-19 Jakub Jelinek <jakub@redhat.com>
113
114 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
115 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
116 and char32_cset_desc.
117 (converter_for_type): Handle CPP_UTF8STRING.
118 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
119 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
120 (parse_include): Reject raw strings.
121 * include/cpplib.h (CPP_UTF8STRING): New token type.
122 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
123 * lex.c (lex_raw_string): New function.
124 (lex_string): Handle u8 string literals, call lex_raw_string
125 for raw string literals.
126 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
127 sequences.
128 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
129
af4d2883 1302009-10-14 Jakub Jelinek <jakub@redhat.com>
131
132 PR preprocessor/41543
133 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
134 * line-map.c (linemap_init): Initialize highest_location and
135 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
136
8e83a065 1372009-10-09 Jason Merrill <jason@redhat.com>
138
139 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
140
8f2ff12e 1412009-10-09 Neil Vachharajani <nvachhar@google.com>
142
143 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
144 sccs.
145
fc25a827 1462009-09-23 Loren J. Rittle <ljrittle@acm.org>
147
148 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
149 * configure: Rebuilt.
150
fa12a6a5 1512009-09-22 Richard Guenther <rguenther@suse.de>
152
153 PR pch/38987
154 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
155
c25f2689 1562009-09-18 Chris Demetriou <cgd@google.com>
157
158 PR preprocessor/28435:
159 * include/cpplib.h (struct cpp_options): Add new member
160 deps.need_preprocessor_output.
161 * files.c (open_file_failed): If preprocessor output is needed
162 always report an error.
163
a4f7c8f7 1642009-09-13 Kai Tietz <kai.tietz@onevision.com>
165
166 * configure.ac: Set for i?86-w64-mingw*
167 need_64bit_hwint to yes.
168 * configure: Regenerated.
169
3f24af9b 1702009-09-10 Jason Merrill <jason@redhat.com>
171
172 * directives.c (cpp_define): constify.
173
2a50bfcf 1742009-09-02 Ian Lance Taylor <iant@google.com>
175
176 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
177
81a71e2b 1782009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
179
180 * configure.ac (AC_PREREQ): Bump to 2.64.
181
cd9a469c 1822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
183
184 * aclocal.m4: Regenerate.
185 * config.in: Regenerate.
186 * configure: Regenerate.
187
ed184982 1882009-08-17 Tom Tromey <tromey@redhat.com>
189
190 PR preprocessor/41067:
191 * charset.c (convert_escape): Add missing ":" to error text.
192
7ad75c55 1932009-07-27 Douglas B Rupp <rupp@gnat.com>
194
195 * include/cpplib.h (INO_T_CPP): New macro.
196 (struct cpp_dir): Use it.
197
80b97ef3 1982009-07-20 Jerry Quinn <jlquinn@optonline.net>
199
200 PR regression/40800
201 * configure.ac: Use = instead of == for testing
202 ENABLE_BUILD_WITH_CXX.
203 * configure: Rebuild.
204
723ebaea 2052009-07-17 Jerry Quinn <jlquinn@optonline.net>
206
207 * directives.c (do_linemarker, do_line): Use CPP_STRING for
208 ignored enum value.
209 * files.c (find_file_in_dir): Add cast from void* to char*.
210 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
211 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
212 warnings.
213 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
214 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
215 COMPILER_FLAGS): New.
216 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
217 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
218 instead of ALL_CFLAGS.
219 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
220 from other warnings. Add -Wc++-compat to C-specific warnings.
221 Check for --enable-build-with-cxx. Set and substitute
222 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
223 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
224 AC_CHECK_HEADERS.
225 * configure: Rebuild.
226 * include/cpp-id-data.h: Remove extern "C".
227 * include/line-map.h: Likewise.
228 * include/mkdeps.h: Likewise.
229 * include/symtab.h: Likewise.
230 * internal.h: Likewise.
231
78ed8e3d 2322009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
233
234 * directives.c (parse_include): Add location argument. Update all
235 calls.
236 (parse_answer): Likewise.
237 (do_include_common): Error with exact location.
238 (parse_assertion): Likewise.
239
46821594 2402009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
241
242 * expr.c (num_div_op): Take explicit location.
243
52b290f1 2442009-06-17 Ian Lance Taylor <iant@google.com>
245
246 * include/cpplib.h (progname): Don't declare.
247
2a6a6991 2482009-06-12 Ian Lance Taylor <iant@google.com>
249
250 * include/cpplib.h (struct cpp_options): Add
251 warn_cxx_operator_names field.
252 (NODE_WARN_OPERATOR): Define.
253 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
254 type to 6 bits.
255 * init.c (mark_named_operators): Add flags parameter.
256 (cpp_post_options): Pick flags value to pass to
257 mark_named_operators.
258 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
259 identifier is an operator name in C++.
260
b559b9e2 2612009-06-01 Aldy Hernandez <aldyh@redhat.com>
262
263 * include/line-map.h (LAST_SOURCE_COLUMN): New.
264
e61157d7 2652009-06-01 Ian Lance Taylor <iant@google.com>
266
267 * include/cpp-id-data.h: Add extern "C".
268 * include/line-map.h: Likewise.
269 * include/mkdeps.h: Likewise.
270 * include/symtab.h: Likewise.
271 * internal.h: Likewise.
272
26dbec0a 2732009-05-15 Ian Lance Taylor <iant@google.com>
274
275 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
276 builtin_type. Change all uses.
277
5b500807 2782009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
279
280 PR cpp/36674
281 * directives (do_linemarker): Compensate for the increment in
282 location that occurs when we reach the end of line.
283 * files (_cpp_stack_include): Mention _cpp_find_file in the
284 comment.
285
2ee04baa 2862009-05-10 Joseph Myers <joseph@codesourcery.com>
287
288 * include/cpplib.h (enum cpp_token_fld_kind): Add
289 CPP_TOKEN_FLD_TOKEN_NO.
290 (struct cpp_macro_arg, struct cpp_identifier): Define.
291 (union cpp_token_u): Use struct cpp_identifier for identifiers.
292 Use struct cpp_macro_arg for macro arguments. Add token_no for
293 CPP_PASTE token numbers.
294 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
295 do_pragma_poison, parse_assertion): Use val.node.node in place of
296 val.node.
297 * expr.c (parse_defined, eval_token): Use val.node.node in place
298 of val.node.
299 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
300 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
301 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
302 place of val.arg_no. Use val.node.node in place of val.node.
303 * macro.c (replace_args, cpp_get_token, parse_params,
304 lex_expansion_token, create_iso_definition, cpp_macro_definition):
305 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
306 Use val.node.node in place of val.node.
307
49a657d9 3082009-05-03 Joseph Myers <joseph@codesourcery.com>
309
310 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
311 UTF-8 sequences.
312
9c6183dd 3132009-04-25 Joseph Myers <joseph@codesourcery.com>
314
315 PR preprocessor/39559
316 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
317 constants larger than intmax_t in C99 mode.
318
fb1e4f4a 3192009-04-21 Taras Glek <tglek@mozilla.com>
320
321 * include/cpp-id-data.h: Update GTY annotations to new syntax.
322 * include/cpplib.h: Likewise.
323 * include/line-map.h: Likewise.
324 * include/symtab.h: Likewise.
325
ba99525e 3262009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
327
328 PR c++/14875
329 * lex.c (cpp_type2name): Take a flags parameter. Call
330 cpp_named_operator2name for named operators and cpp_digraph2name
331 for digraphs.
332 (cpp_digraph2name): New.
333 (cpp_spell_token): Use it.
334 (cpp_output_token): Likewise.
335 * include/cpplib.h (cpp_type2name): Update declaration.
336 * init.c (cpp_named_operator2name): New.
337 * internal.h (cpp_named_operator2name): Declare.
338
9ab71c6b 3392009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
340
341 PR c++/13358
342 * init.c (cpp_create_reader): Wlong_long is disabled by default.
343 * expr.c (cpp_classify_number): Give different messages for C and
344 C++ front-ends.
345
941f2388 3462009-04-19 Joseph Myers <joseph@codesourcery.com>
347
348 PR preprocessor/20078
349 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
350 field.
351 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
352 (struct cpp_token): Change flags to unsigned short.
353 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
354 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
355 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
356 tokens.
357 * macro.c (macro_real_token_count): New.
358 (enter_macro_context, replace_args): Use macro_real_token_count.
359 (create_iso_definition): Record whitespace surrounding and digraph
360 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
361 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
362 multiple consecutive ## tokens.
363 (_cpp_create_definition): Initialize extra_tokens.
364 (cpp_macro_definition): Use macro_real_token_count.
365
3e52c418 3662009-04-18 Joseph Myers <joseph@codesourcery.com>
367
368 * directives.c (parse_include): Pass true to check_eol.
369
1eecdb28 3702009-04-18 Joseph Myers <joseph@codesourcery.com>
371
372 PR preprocessor/39646
373 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
374 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
375 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
376 place of LC_RENAME.
377
6cda323a 3782009-04-18 Joseph Myers <joseph@codesourcery.com>
379
380 PR preprocessor/39647
381 * directives.c (check_eol): Add parameter expand.
382 (do_undef, parse_include, do_line, do_linemarker, do_ident,
383 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
384 do_else, do_endif, do_assert, do_unassert): All callers changed.
385 Pass true from do_line, false elsewhere.
386
e21164ef 3872009-04-12 Joseph Myers <joseph@codesourcery.com>
388
389 PR preprocessor/31869
390 * macro.c (stringify_arg): Handle NULL source token in padding
391 token where previous padding token did not have source token with
392 preceding whitespace.
393
6bc9506f 3942009-04-09 Jakub Jelinek <jakub@redhat.com>
395
396 * Makefile.in: Change copyright header to refer to version
397 3 of the GNU General Public License and to point readers at the
398 COPYING3 file and the FSF's license web page.
399 * charset.c: Likewise.
400 * directives-only.c: Likewise.
401 * directives.c: Likewise.
402 * errors.c: Likewise.
403 * expr.c: Likewise.
404 * files.c: Likewise.
405 * identifiers.c: Likewise.
406 * include/cpp-id-data.h: Likewise.
407 * include/cpplib.h: Likewise.
408 * include/line-map.h: Likewise.
409 * include/mkdeps.h: Likewise.
410 * include/symtab.h: Likewise.
411 * init.c: Likewise.
412 * internal.h: Likewise.
413 * lex.c: Likewise.
414 * line-map.c: Likewise.
415 * macro.c: Likewise.
416 * makeucnid.c: Likewise.
417 * mkdeps.c: Likewise.
418 * pch.c: Likewise.
419 * symtab.c: Likewise.
420 * system.h: Likewise.
421 * traditional.c: Likewise.
422 * ucnid.tab: Likewise.
423 * ucnid.h: Regenerate.
424
5840fdcf 4252009-04-01 Janis Johnson <janis187@us.ibm.com>
426
f8ed6d41 427 PR c/39027
428 * include/cpplib.h (CPP_N_DEFAULT): Define.
429 * expr.c (interpret_float_suffix): Recognize d or D for double,
430 return new value for default.
431 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
432
5840fdcf 433 PR c/33466
434 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
435 letters from decimal float and fixed-point suffixes.
436
ff903809 4372009-03-31 Joseph Myers <joseph@codesourcery.com>
438
439 PR preprocessor/15638
440 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
441 invalid PCH.
442 (open_file_failed): Make error for missing file fatal.
443 * include/cpplib.h (CPP_DL_FATAL): Define.
444
bfba65a4 4452009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
446
447 PR preprocessor/31932:
448 * internal.h: Don't mention HAVE_ICONV_H.
449 * configure, config.in: Rebuild.
450 * configure.ac: Don't check for iconv.h.
451
102a7306 4522009-03-30 Tom Tromey <tromey@redhat.com>
453
454 PR preprocessor/39512:
455 * line-map.c (linemap_init): Initialize 'reallocator' field.
456
4514949a 4572009-03-30 Jakub Jelinek <jakub@redhat.com>
458
459 PR target/39558
460 * macro.c (cpp_get_token): If macro_to_expand returns NULL
461 and used some tokens, add CPP_PADDING before next token.
462
7f5f3953 4632009-03-29 Joseph Myers <joseph@codesourcery.com>
464
465 PR preprocessor/34695
466 * makedepend.c: Remove.
467 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
468 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
469 * directives.c (cpp_errors): Remove.
470 * errors.c (print_location, _cpp_begin_message, v_message):
471 Remove.
472 (cpp_error, cpp_error_with_line): Always use error callback.
473 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
474 * include/cpplib.h (cpp_options): Remove pedantic_errors,
475 inhibit_warnings, warn_system_headers, inhibit_errors,
476 warnings_are_errors, client_diagnostic.
477 (cpp_callbacks): Add extra arguments to error callback; make it
478 return bool.
479 (cpp_finish): Return void.
480 (cpp_destroy): Remove inaccurate comment about return value.
481 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
482 (CPP_DL_NOTE): Define.
483 * include/line-map.h (linemap_print_containing_files): Remove.
484 * init.c (cpp_finish): Do not check for or return number of
485 errors.
486 * internal.h (cpp_reader): Remove errors field.
487 * line-map.c (linemap_print_containing_files): Remove.
488 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
489 about previous definition. Only emit it if previous diagnostic
490 was emitted.
491
d5a78dd0 4922009-03-28 Joseph Myers <joseph@codesourcery.com>
493
494 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
495 mkinstalldirs.
496
0ac758f7 4972009-03-18 Jakub Jelinek <jakub@redhat.com>
498
499 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
500
7811eab5 5012009-02-21 Joseph Myers <joseph@codesourcery.com>
502
503 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
504 header name.
505 (_cpp_lex_direct): Handle this.
506
b5c49426 5072009-02-15 Richard Guenther <rguenther@suse.de>
508
509 Revert last change.
510
76549266 5112009-02-13 Richard Guenther <rguenther@suse.de>
512
513 * configure.ac: Enable LFS.
514 * configure: Re-generate.
515 * config.in: Likewise.
516
e7ae053d 5172009-01-05 Ben Elliston <bje@au.ibm.com>
518
519 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
520 (.po.pox): Likewise.
521 (po/$(PACKAGE).pot): Likewise.
522
c1203b1c 5232008-12-10 Alexandre Oliva <aoliva@redhat.com>
524
525 PR target/37033
526 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
527 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
528
cd740bd5 5292008-11-29 Joseph Myers <joseph@codesourcery.com>
530
531 * lex.c (cpp_token_len): Use 6 as default length.
532
ae5c166d 5332008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
534
535 * expr.c (struct op): Add location.
536 (_cpp_parse_expr): Propagate locations throught the stack
537 of expressions.
538 (reduce): Likewise.
539 (check_promotion): Use explicit location in errors.
540
956c6108 5412008-10-05 Matthew Gingell <gingell@adacore.com>
542 Arnaud Charlet <charlet@adacore.com>
543
544 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
545 (cpp_get_comments): New function.
546 * internal.h (struct cpp_reader): Add comments field.
547 * init.c (cpp_destroy): Free comments.
548 * lex.c (store_comment, cpp_get_comments): New functions.
549 (comments): New struct.
550 (save_comment): Store comments in comments struct.
551
2ad0b097 5522008-09-18 Simon Baldwin <simonb@google.com>
553
554 * include/cpplib.h (struct cpp_options): Add new boolean flag
555 warn_builtin_macro_redefined.
556 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
557 * (struct builtin_operator): Split out from previous struct builtin,
558 enhance extra const correctness.
559 * (struct builtin_macro): Split out from previous struct builtin, add
560 new always_warn_if_redefined flag, enhance const correctness.
561 * (mark_named_operators): Use struct builtin_operator.
562 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
563 to builtins selectively.
564 * macro.c (warn_of_redefinition): Return false if a builtin macro
565 is not flagged with NODE_WARN.
566
408c2285 5672008-07-31 Jakub Jelinek <jakub@redhat.com>
568
569 PR preprocessor/36649
570 * files.c (struct report_missing_guard_data): New type.
571 (report_missing_guard): Put paths into an array instead of printing
572 them right away. Return 1 rather than 0.
573 (report_missing_guard_cmp): New function.
574 (_cpp_report_missing_guards): Sort and print paths gathered by
575 report_missing_guard callback.
576
98e29890 5772008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
578
579 PR 28079
580 * directives.c (strtolinenum): Handle overflow.
581 (do_line): Give a warning if line number overflowed.
582 (do_linemarker): Update call to strtolinenum.
583
4999c35b 5842008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
585
586 * include/line-map.h (linenum_type): New typedef.
587 (struct line_map): Use it.
588 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
589 (SOURCE_COLUMN): Likewise.
590 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
591 source_location values in a variable of type linenum_type.
592 * directives.c (struct if_stack): Use linenum_type.
593 (strtoul_for_line): Rename as strtolinenum.
594 (do_line): Use linenum_type.
595 (do_linemarker): Use linenum_type and strtolinenum.
596 (_cpp_do_file_change): Use linenum_t.
597 * line-map.c (linemap_add): Likewise.
598 (linemap_line_start): Likewise.
599 * traditional.c (struct fun_macro): 'line' is a source_location.
600 * errors.c (print_location): Use linenum_type.
601 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
602 * internal.h (CPP_INCREMENT_LINE): Likewise.
603 * lex.c (_cpp_skip_block_comment): Use source_location.
604
89768577 6052008-07-14 Ben Elliston <bje@au.ibm.com>
606
607 * include/cpplib.h (NODE_CONDITIONAL): New.
608 (struct cpp_callbacks): New macro_to_expand field.
609 (struct cpp_hashnode): Adjust size of flags and type fields.
610 (cpp_peek_token): Prototype.
611 * lex.c (cpp_peek_token): New function.
612 (_cpp_temp_token): Protect pre-existing lookaheads.
613 * macro.c (cpp_get_token): Expand any conditional macros.
614 (_cpp_backup_tokens_direct): New.
615 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
616 (warn_of_redefinition): Silently allow redefined conditional
617 macros.
618 (_cpp_create_definition): Remove the conditional flag when a user
619 defines one of the conditional macros.
620 * internal.h (_cpp_backup_tokens_direct): New prototype.
621
403c2b12 6222008-06-13 Andrew Haley <aph@redhat.com>
623
624 PR preprocessor/33305
625 * macro.c (replace_args): Print a warning for empty macro
626 arguments in C89 and C++.
627
5b2c7553 6282008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
629
630 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
631 * configure: Regenerate.
632
b9de6413 6332008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
634
635 * Makefile.in (datarootdir): New variable.
636
bfa57d81 6372008-06-12 H.J. Lu <hongjiu.lu@intel.com>
638
639 PR preprocessor/36479
640 * charset.c (cpp_interpret_string_notranslate): Also set
641 narrow_cset_desc.width.
642
6af9f7ea 6432008-06-07 Joseph Myers <joseph@codesourcery.com>
644
645 * configure.ac (parisc*64*-*-*): Remove.
646 * configure: Regenerate.
647
536a48ee 6482008-05-30 Tom Tromey <tromey@redhat.com>
649
650 PR preprocessor/36320:
651 * internal.h (_cpp_parse_expr): Update.
652 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
653 messages.
654 * directives.c (do_if): Update.
655 (do_elif): Require expression if processing group.
656
f4d02485 6572008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
658
659 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
660
c0770282 6612008-05-21 Tom Tromey <tromey@redhat.com>
662
663 PR preprocessor/27777:
664 * lex.c (cpp_output_line_to_string): New function.
665 * internal.h (_cpp_begin_message): Don't declare.
666 * errors.c (_cpp_begin_message): Now static.
667 * include/cpplib.h (cpp_output_line_to_string): Declare.
668 * directives.c (do_diagnostic): Rewrote. Use
669 cpp_output_line_to_string. Don't use _cpp_begin_message.
670
dfecde36 6712008-05-21 Tom Tromey <tromey@redhat.com>
672
673 * include/symtab.h (HT_ALLOCED): Remove.
674 (ht_purge): Declare.
675 * symtab.c (DELETED): New define.
676 (ht_lookup): Update comment.
677 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
678 code. Use subobject allocator for strings, if it exists.
679 (ht_expand): Handle deleted entries.
680 (ht_forall): Likewise.
681 (ht_purge): New function.
682 (ht_dump_statistics): Print deletion statistics.
683
fb9753dc 6842008-05-13 Tom Tromey <tromey@redhat.com>
685
686 PR preprocessor/22168:
687 * include/cpplib.h (struct cpp_options) <objc>: Update
688 documentation.
689 * expr.c (eval_token): Warn for use of assertions.
690 * directives.c (directive_diagnostics): Warn about extensions.
691 (DEPRECATED): New define.
692 (DIRECTIVE_TABLE): Use it.
693
151e90cc 6942008-05-06 Tom Tromey <tromey@redhat.com>
695
696 PR preprocessor/35313, PR preprocessor/36088:
697 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
698 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
699
2cd62354 7002008-05-04 David S. Miller <davem@davemloft.net>
701
702 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
703 * configure: Regenerate.
704
85e51d59 7052008-04-22 Daniel Franke <franke.daniel@gmail.com>
706
707 * include/cpplib.h (cpp_define_formatted): New.
708 * directives.c (cpp_define_formatted): New.
709
d656d07a 7102008-04-21 Tom Tromey <tromey@redhat.com>
711
712 PR libcpp/33415:
713 * charset.c (_cpp_convert_input): Add buffer_start argument.
714 Ignore UTF-8 BOM if seen.
715 * internal.h (_cpp_convert_input): Add argument.
716 * files.c (struct _cpp_file) <buffer_start>: New field.
717 (destroy_cpp_file): Free buffer_start, not buffer.
718 (_cpp_pop_file_buffer): Likewise.
719 (read_file_guts): Update.
720
924bbf02 7212008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
722
723 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
724 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
725 (struct cpp_options): Added uliterals.
726 (cpp_interpret_string): Update prototype.
727 (cpp_interpret_string_notranslate): Idem.
728 * charset.c (init_iconv_desc): New width member in cset_converter.
729 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
730 (convert_ucn): Idem.
731 (emit_numeric_escape): Idem.
732 (convert_hex): Idem.
733 (convert_oct): Idem.
734 (convert_escape): Idem.
735 (converter_for_type): New function.
736 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
737 (cpp_interpret_string_notranslate): Match changed prototype.
738 (wide_str_to_charconst): Use converter_for_type.
739 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
740 * directives.c (linemarker_dir): Macro U changed to UC.
741 (parse_include): Idem.
742 (register_pragma_1): Idem.
743 (restore_registered_pragmas): Idem.
744 (get__Pragma_string): Support CPP_STRING{16,32}.
745 * expr.c (eval_token): Support CPP_CHAR{16,32}.
746 * init.c (struct lang_flags): Added uliterals.
747 (lang_defaults): Idem.
748 * internal.h (struct cset_converter) <width>: New field.
749 (struct cpp_reader) <char16_cset_desc>: Idem.
750 (struct cpp_reader) <char32_cset_desc>: Idem.
751 * lex.c (digraph_spellings): Macro U changed to UC.
752 (OP, TK): Idem.
753 (lex_string): Add support for u'...', U'...', u"..." and U"...".
754 (_cpp_lex_direct): Idem.
755 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
756 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
757
6a88da51 7582008-04-18 Paolo Bonzini <bonzini@gnu.org>
759
760 PR bootstrap/35457
761 * aclocal.m4: Regenerate.
762 * configure: Regenerate.
763
6e6d82ef 7642008-04-17 Tom Tromey <tromey@redhat.com>
765
766 PR libcpp/34866:
767 * errors.c (cpp_error): Don't reference a token before the start
768 of the current run.
769
f521616b 7702008-04-16 Tom Tromey <tromey@redhat.com>
771
772 * Makefile.in (TAGS_SOURCES): New variable.
773 (TAGS): New target.
774
fc7383ad 7752008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
776
777 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
778 and shbe-*-*.
779 * configure: Rebuilt.
780
34c3de48 7812008-04-02 Joseph Myers <joseph@codesourcery.com>
782
783 * include/cpplib.h (struct cpp_callbacks): Add used_define,
784 used_undef and before_define.
785 (NODE_USED): Define.
786 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
787 do_ifndef, cpp_pop_definition): Handle new flag and use new
788 callbacks.
789 * expr.c (parse_defined): Handle new flag and use new callbacks.
790 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
791 flag and use new callbacks.
792
f2225b1a 7932008-04-01 Jakub Jelinek <jakub@redhat.com>
794
795 PR pch/13675
796 * files.c (struct _cpp_file): Remove pch field.
797 (pch_open_file): Don't set file->pch, just file->pchname.
798 (should_stack_file): After pfile->cb.read_pch call
799 free pchname and clear pchname, don't close file->fd.
800 Test file->pchname instead of file->pch. Don't close fd after cb.
801 (_cpp_stack_include): Test file->pchname instead of file->pch.
802
5a959782 8032008-03-28 Tom Tromey <tromey@redhat.com>
804
805 * Makefile.in (POSTCOMPILE): New variable.
806 (.c.o): Use it.
807
8302ff7f 8082008-03-13 Tom Tromey <tromey@redhat.com>
809
810 PR libcpp/35322:
811 * directives.c (destringize_and_run): Set pfile->directive.
812
8bd452d9 8132008-03-06 Markus Milleder <markus.milleder@generali.at>
814
815 PR preprocessor/35458
816 * mkdeps.c (munge): Quote '#' with a '\'.
817
0c62b06e 8182008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
819
820 PR preprocessor/35379
821 * mkdeps.c (deps_write): Ensure the first target always appears
822 in the first column, without leading backslash newline. Avoid
823 some more extra whitespace.
824
6b0c1373 8252008-02-25 Thiemo Seufer <ths@mips.com>
826
0c62b06e 827 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
6b0c1373 828
e297899b 8292008-02-19 Tom Tromey <tromey@redhat.com>
830
831 * traditional.c (lex_identifier): Use CPP_HASHNODE.
832 * lex.c (lex_identifier): Use CPP_HASHNODE.
833 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
834 do-while.
835 * identifiers.c (alloc_node): Change return type.
836 (_cpp_init_hashtable): Don't cast 'alloc_node'.
837 (proxy_assertion_broken): New declaration.
838 (cpp_forall_identifiers): Move comment.
839 * line-map.c (linemap_add): Comment fix.
840 (linemap_line_start): Indentation fix.
841
45f9f140 8422008-01-25 Jakub Jelinek <jakub@redhat.com>
843
844 PR preprocessor/34692
845 * macro.c (collect_args): Add pragma_buff argument. Push
846 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
847 than into arguments. Reset prevent_expansion and parsing_args
848 state at CPP_PRAGMA_EOL/CPP_EOF.
849 (funlike_invocation_p): Add pragma_buff argument, pass it through
850 to collect_args.
851 (enter_macro_context): Add result argument. Adjust
852 funlike_invocation_p caller. Emit all deferred pragma tokens
853 gathered during collect_args before the expansion, add a padding
854 token. Return 2 instead of 1 if any pragma tokens were prepended.
855 (cpp_get_token): If enter_macro_context returns 2, don't return
856 a padding token, instead cycle to grab CPP_PRAGMA token.
857 * directives.c (_cpp_handle_directive): If was_parsing_args
858 in deferred pragma, leave parsing_args and prevent_expansion as is.
859
a56d0856 8602008-01-22 Tom Tromey <tromey@redhat.com>
861
45f9f140 862 PR c++/34859
a56d0856 863 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
864 __STDC_CONSTANT_MACROS.
865
7a1a608c 8662008-01-07 Fred Fish <fnf@specifix.com>
867
45f9f140 868 PR preprocessor/30363
7a1a608c 869 * traditional.c (replace_args_and_push): Add local variable
870 cxtquote, calculate the replacement text size assuming a
871 worst case of every input character quoted with backslash,
872 and properly handle output quoting of quote characters in
873 actual arguments used in function-like macros.
874
cde59b72 8752008-01-03 Tom Tromey <tromey@redhat.com>
876
45f9f140 877 PR preprocessor/34602
cde59b72 878 * directives.c (do_line): Don't try to spell EOF token.
879 (do_linemarker): Add comment.
880
2d1f9589 8812007-12-11 DJ Delorie <dj@redhat.com>
882
883 * charset.c (convert_using_iconv): Close out any shift states,
884 returning to the initial state.
885
64cb8c90 8862007-12-06 Tom Tromey <tromey@redhat.com>
887
45f9f140 888 PR c/29172
64cb8c90 889 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
890 type.
891 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
892 * files.c (FILE_HASH_POOL_SIZE): New macro.
893 (struct file_hash_entry_pool): New.
894 (destroy_all_cpp_files): New function.
895 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
896 (new_file_hash_entry): Update.
897 (free_file_hash_entries): New function.
898 (_cpp_cleanup_files): Call free_file_hash_entries and
899 destroy_all_cpp_files.
900 (cpp_clear_file_cache): New function.
901 * include/cpplib.h (cpp_clear_file_cache): Declare.
902
d08a0ab3 9032007-12-03 Tom Tromey <tromey@redhat.com>
904
45f9f140 905 PR preprocessor/34288
d08a0ab3 906 * configure.ac, config.in: Rebuilt.
907 * configure.ac: Check for ssize_t.
908
5eb3761c 9092007-11-30 Tom Tromey <tromey@redhat.com>
910
45f9f140 911 PR preprocessor/32868
5eb3761c 912 * macro.c (_cpp_create_definition): Special case
913 __STDC_FORMAT_MACROS.
914
bce619a6 9152007-11-16 Michael Matz <matz@suse.de>
916
917 * files.c (search_path_head): Fix check for absolute paths.
918
67015c73 9192007-11-11 Tom Tromey <tromey@redhat.com>
920
45f9f140 921 PR c++/17557
67015c73 922 * include/cpplib.h (cpp_included_before): Declare.
923 * files.c (struct file_hash_entry) <location>: New field.
924 (_cpp_find_file): Initialize new field.
925 (make_cpp_dir): Likewise.
926 (cpp_included_before): New function.
927
1991d8eb 9282007-11-01 Tom Tromey <tromey@redhat.com>
929
45f9f140 930 PR preprocessor/30805
1991d8eb 931 * macro.c (paste_tokens): Handle padding token.
932 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
933
2d507e67 9342007-10-31 Tom Tromey <tromey@redhat.com>
935
45f9f140 936 PR preprocessor/30786
2d507e67 937 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
938 * directives.c (_cpp_do__Pragma): Return error status.
939 * internal.h (_cpp_do__Pragma): Update.
940 * directives.c (get__Pragma_string): Back up if EOF seen.
941
931b0a0f 9422007-09-06 Tom Tromey <tromey@redhat.com>
943
944 * internal.h (struct cpp_reader) <invocation_location>: New
945 field.
946 (struct cpp_reader) <set_invocation_location>: Likewise.
947 * init.c (cpp_set_line_map): New function.
948 * line-map.c (linemap_add): Use linemap's allocator.
949 * include/line-map.h (GTY): Define.
950 (line_map_realloc): New typedef.
951 (struct line_map): Mark with GTY.
952 (struct line_maps): Likewise.
953 (struct line_maps) <maps>: Likewise.
954 (struct line_maps) <reallocator>: New field.
955 * include/symtab.h (GTY): Conditionally define.
956 * include/cpplib.h (cpp_set_line_map): Declare.
957 (cpp_get_token_with_location): Declare.
958 * macro.c (cpp_get_token): Set invocation_location on the reader.
959 (cpp_get_token_with_location): New function.
960
84373723 9612007-08-30 Chao-ying Fu <fu@mips.com>
962
963 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
964 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
965 (cpp_classify_number): Support decimal fixed-point constants without
966 exponents.
967 Warn about fixed-point constants when -pedantic.
968 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
969 comments to support fixed-point values.
970 (CPP_N_FRACT, CPP_N_ACCUM): Define.
971
36ec4203 9722007-08-18 Tom Tromey <tromey@redhat.com>
973
45f9f140 974 PR preprocessor/32974
36ec4203 975 * directives.c (parse_include): Don't check for EOL when
976 processing #pragma dependency.
977
fcde64dc 9782007-07-30 Ollie Wild <aaw@google.com>
979
980 * directives-only.c: New file.
981 * internal.h (struct _cpp_dir_only_callbacks): New.
982 (_cpp_preprocess_dir_only): New function.
983 * directives.c (_cpp_handle_directive): Check directives_only before
984 disabling execution of indented directives.
985 * files.c (_cpp_stack_file): Add directives_only check.
986 * include/cpplib.h (struct cpp_options): Add directives_only.
987 (cpp_init_special_builtins): New function.
988 * init.c (cpp_init_special_builtins): New function.
989 (cpp_init_builtins): Move builtin_array initialization to
990 cpp_init_special_builtins.
991 (post_options): Check directives_only before setting
992 pfile->state.prevent_expansion = 1.
993 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
994 is expanded inside a directive while -fdirectives-only is enabled.
995 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
996 (libcpp_a_SOURCES): Add directives-only.c.
997
ddedd1e1 9982007-07-04 Uros Bizjak <ubizjak@gmail.com>
999
1000 * traditional.c (_cpp_scan_out_logical_line): Initialize
1001 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1002 fmacro.args to prevent 'may be used uninitialized' warning.
1003
430be8e2 10042007-07-03 Uros Bizjak <ubizjak@gmail.com>
1005
1006 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1007 Add new constants.
1008 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1009 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1010 for 'q' or 'Q' suffixes.
1011
909dc303 10122007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1013
857d7d5e 1014 * files.c (open_file): Correct typo.
909dc303 1015
7d6f49d6 10162007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1017
857d7d5e 1018 * files.c (open_file): Prevent the call
7d6f49d6 1019 for stat from overwriting errno.
1020
be21d64c 10212007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1022
857d7d5e 1023 * files.c (open_file): Account for the
be21d64c 1024 fact that on windows, opening a directory gives
1025 EACCES.
1026
d7282a2b 10272007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1028
1029 PR preprocessor/23479
1030 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1031 integer constants.
1032 (append_digit): Likewise.
1033 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1034 binary integer constants.
1035
0448520c 10362007-05-31 Dave Korn <dave.korn@artimi.com>
1037
1038 PR preprocessor/14331
1039 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1040
ce079f70 10412007-05-24 Ollie Wild <aaw@google.com>
1042
1043 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1044 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1045 (cpp_write_pch_state): Save __COUNTER__ state.
1046 (cpp_valid_state): Check valid __COUNTER__ state.
1047 (cpp_read_state): Read new __COUNTER__ state.
1048 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1049 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1050 * internal.h (struct cpp_reader): Add counter member.
1051
3b6c638e 10522007-05-23 Simon Martin <simartin@users.sourceforge.net>
1053
1054 PR preprocessor/20077
1055 * macro.c (create_iso_definition): Fixed the method to determine
1056 whether the token-pasting operator appears at the beginning or the end
1057 of a macro.
1058
248dfc42 10592007-05-21 Ian Lance Taylor <iant@google.com>
1060
1061 * internal.h (struct cpp_reader): Add new fields:
1062 nonexistent_file_hash and nonexistent_file_ob.
1063 * files.c: Include "obstack.h".
1064 (find_file_in_dir): Before trying to open the file, look up the
1065 path name in the hash table of nonexistent files. After failing
1066 to open the file, add the path name to the hash table.
1067 (_cpp_find_file): Cache the results of looking up the file name
1068 starting with the quote and bracket chain heads, if we can.
1069 (nonexistent_file_hash_eq): New static function.
1070 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1071 pfile->nonexistent_file_ob.
1072 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1073 pfile->nonexistent_file_ob.
1074
c55e2f1b 10752007-05-14 Janis Johnson <janis187@us.ibm.com>
1076
5c00409a 1077 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1078
c55e2f1b 1079 PR c/31924
1080 * expr.c (interpret_float_suffix): Check for invalid suffix.
1081
dd97b5e4 10822007-05-02 Eric Christopher <echristo@apple.com>
1083
1084 * expr.c (num_div_op): Don't overflow if the result is
1085 zero.
1086
3127c357 10872007-05-02 Tom Tromey <tromey@redhat.com>
1088
45f9f140 1089 PR preprocessor/28709
3127c357 1090 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1091
f23c2abe 10922007-03-30 Michael Meissner <michael.meissner@amd.com>
1093
1094 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1095 type correct.
1096
3fa3949d 10972007-03-30 Richard Henderson <rth@redhat.com>
1098
1099 * directives.c (lex_macro_node_from_str): New.
1100 (cpp_push_definition, cpp_pop_definition): New.
1101 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1102
7262ccd6 11032007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1104
1105 * Makefile.in: Add dummy install-pdf target.
1106
09edb0e9 11072007-01-30 Tom Tromey <tromey@redhat.com>
1108
45f9f140 1109 PR preprocessor/30468
09edb0e9 1110 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1111 './'.
1112
e0ff7935 11132007-01-30 Tom Tromey <tromey@redhat.com>
1114
45f9f140 1115 PR preprocessor/29966
e0ff7935 1116 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1117 cur_token.
1118 (_cpp_create_definition): Don't restore cur_token here.
1119 * lex.c (_cpp_lex_token): Added assertion.
1120
87d210c3 11212007-01-27 Tom Tromey <tromey@redhat.com>
1122
1123 * configure: Rebuilt.
1124
3e2a04b5 11252007-01-12 Tom Tromey <tromey@redhat.com>
1126
45f9f140 1127 PR preprocessor/28227
3e2a04b5 1128 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1129 argument.
1130 (do_define): Update.
1131 (do_undef): Update.
1132 (do_ifdef): Update.
1133 (do_ifndef): Update.
1134
6a6e7e2f 11352007-01-11 Paolo Bonzini <bonzini@gnu.org>
1136
1137 * configure: Regenerate.
1138
77258a2e 11392007-01-11 Paolo Bonzini <bonzini@gnu.org>
1140
1141 * configure: Regenerate.
1142
927b511f 11432007-01-04 Tom Tromey <tromey@redhat.com>
1144
45f9f140 1145 PR preprocessor/28165
927b511f 1146 * internal.h (cpp_in_primary_file): New function.
1147 * directives.c (do_include_next): Use cpp_in_primary_file.
1148 (do_pragma_once): Likewise.
1149 (do_pragma_system_header): Likewise.
1150
5008f5c5 11512006-12-29 Ian Lance Taylor <iant@google.com>
1152
1153 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1154 look backward at the end of the line unless we saw a backslash.
1155
5d70627e 11562006-12-29 Jakub Jelinek <jakub@redhat.com>
1157
1158 PR preprocessor/29612
1159 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1160 only when new_sysp is non-zero.
1161
854f075e 11622006-12-28 Tom Tromey <tromey@redhat.com>
1163
45f9f140 1164 PR preprocessor/30001
854f075e 1165 * charset.c (_cpp_convert_input): Check that to.len is greater
1166 than zero.
1167
644459d0 11682006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1169
1170 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 1171 * configure: Rebuilt.
644459d0 1172
093aec7c 11732006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1174
1175 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1176 for experimental C++0x mode.
1177 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1178 adopted the preprocessor changes introduced in C99.
1179
54bb64fb 11802006-10-29 Joseph Myers <joseph@codesourcery.com>
1181
1182 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1183 depending on --enable-targets=all.
1184 * configure: Regenerate.
1185
46139d3f 11862006-10-12 Jakub Jelinek <jakub@redhat.com>
1187
1188 PR preprocessor/28709
1189 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1190 spelled LHS token as opposed to spelling it again.
1191 (paste_all_tokens): Don't report errors here, just break on failure.
1192
51f93521 11932006-10-10 Brooks Moses <bmoses@stanford.edu>
1194
1195 * Makefile.in: Added empty "pdf" target.
1196
32bca58b 11972006-09-22 Geoffrey Keating <geoffk@apple.com>
1198
1199 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1200 match exactly the glob in gcc/config.gcc.
1201 * configure: Regenerate.
1202
0b67f687 12032006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1204
1205 PR c/28768
1206 PR preprocessor/14634
1207 * lex.c (lex_string): Pedwarn for unterminated literals.
1208
3ebc7dec 12092006-09-08 Eric Christopher <echristo@apple.com>
1210
1211 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1212
e58c07f7 12132006-08-14 Steve Ellcey <sje@cup.hp.com>
1214
1215 PR c++/28288
1216 PR c++/14556
1217 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1218 (CPP_LAST_EQ): Change.
1219 (CPP_LAST_PUNCTUATOR): Change.
1220 * expr.c (cpp_operator): Remove MIN and MAX.
1221 (reduce): Remove CPP_MIN and CPP_MAX.
1222 (num_binary_op): Ditto.
1223 * lex.c (_cpp_lex_direct): Ditto.
1224 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1225
add258d7 12262006-06-09 Jakub Jelinek <jakub@redhat.com>
1227
1228 PR preprocessor/27746
1229 * directives.c (do_pragma): Handle pragma with valid namespace
1230 and invalid name coming from macro expansion.
1231 * directives.c (destringize_and_run): Initialize next field in
1232 context.
1233
1234 PR c/27747
1235 PR c++/27748
1236 * directives.c (destringize_and_run): Set NO_EXPAND on the
1237 tokens.
1238
1239 * macro.c (_cpp_backup_tokens): Fix comment typo.
1240
49688a56 12412006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1242
1243 * Makefile.in (CATALOGS): Add po/ prefix.
1244 * configure: Regenerated.
1245
8f597c12 12462006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1247
1248 * Makefile.in: Add install-html target. Add install-html to .PHONY
1249
cca5dddc 12502006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1251
1252 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1253 * files.c (_cpp_get_file_stat): New function.
1254 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1255 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1256 * internal.h (_cpp_get_file_stat): Prototype.
1257 (struct cpp_buffer): Add timestamp.
1258
31614f7c 12592006-01-23 Jakub Jelinek <jakub@redhat.com>
1260
1261 PR preprocessor/25717
1262 * init.c (cpp_init_builtins): If __STDC__ will not change value
1263 between system headers and other sources, define it as a normal
1264 macro rather than a builtin.
1265 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1266 cpp_in_system_header condition.
1267
12682006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 1269
1270 * Makefile.in: Use -MMD instead of -MD.
1271
b75b98aa 12722006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1273 Richard Henderson <rth@redhat.com>
1274
1275 Merge from gomp branch:
1276 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1277 entry to value union.
1278 (end_directive): Don't eat the line if in_deferred_pragma.
1279 (run_directive): Remove pragma hacks.
1280 (insert_pragma_entry): Remove.
1281 (new_pragma_entry): New.
1282 (register_pragma_1): Split out of register_pragma. Only handle
1283 the lookup tree and return the new entry.
1284 (cpp_register_pragma): Fill in the pragma entry here.
1285 (cpp_register_deferred_pragma): New.
1286 (register_pragma_internal): New.
1287 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1288 (do_pragma): Allow pragma expansion after namespace. For deferred
1289 pragmas, don't slurp the line into a string.
1290 (destringize_and_run): Save tokens for deferred pragmas.
1291 (cpp_handle_deferred_pragma): Remove.
1292 * macro.c (builtin_macro): Remove pragma token hack.
1293 (_cpp_push_token_context): Rename from push_token_context and export.
1294 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1295 (_cpp_push_token_context): Declare.
1296 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1297 a token. Update the line number correctly if so.
1298 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1299 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1300 * include/cpplib.h (PRAGMA_EOL): New.
1301 (CPP_TOKEN_FLD_PRAGMA): New.
1302 (struct cpp_token): Add val.pragma.
1303 (struct cpp_options): Remove defer_pragmas.
1304 (cpp_handle_deferred_pragma): Remove.
1305 (cpp_register_deferred_pragma): Declare.
1306
986ca356 13072006-01-01 Jakub Jelinek <jakub@redhat.com>
1308
1309 PR c++/25294
1310 * directives.c (do_pragma): If pragma line ends with multi-line
1311 block comment, end the saved deferred pragma string before that
1312 comment. Handle embedded '\0' chars on the pragma line.
1313
8dba02f7 13142005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1315
1316 PR c++/23333
1317 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1318
6db045b0 13192005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1320 Ben Elliston <bje@au.ibm.com>
1321
1322 * include/cpplib.h (CPP_N_DFLOAT): New.
1323 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1324 suffixes as decimal floating point constants.
1325 (cpp_classify_number): Disallow hexadecimal DFP constants.
1326
9a7c76f9 13272005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 1328 Ian Lance Taylor <ian@airs.com>
9a7c76f9 1329
1330 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1331 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1332
0c5e3a3d 13332005-11-09 Per Bothner <per@bothner.com>
1334 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 1335
0c5e3a3d 1336 PR c/24101
1337 * init.c (read_original_filename): Temporarily set
1338 state.in_directive before calling _cpp_lex_direct for
1339 CPP_HASH tokens.
1340
3c2359db 13412005-11-03 James E Wilson <wilson@specifix.com>
1342
1343 PR preprocessor/24202
1344 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1345
d65b3a40 13462005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1347
1348 * include/cpplib.h (struct cpp_callbacks): Make error take
1349 va_list* parameter.
1350 * errors.c (cpp_error): Update call to callback.
1351
cc9012f7 13522005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1353
1354 PR preprocessor/22042
1355 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1356 buffer size.
1357 (cpp_quote_string): Don't octalify non printable
1358 charactors.
1359
eb0d20b7 13602005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1361
1362 PR c++/17964
1363 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1364 (struct cpp_callbacks): Add error.
1365 * errors.c (cpp_error): If client_diagnostic, use error callback.
1366 * charset.c (convert_escape): Don't use %03o in diagnostic.
1367
de4aacc0 13682005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 1369
1370 PR preprocessor/15220
1371 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1372 callers. Pass to open_file_failed.
1373 (open_file_failed): New parameter angle_brackets. Fix all callers.
1374 Use in print_dep assignment.
1375 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1376 * internal.h (_cpp_find_file): Add new parm to declaration.
3ebc7dec 1377
6783d878 13782005-10-08 Kazu Hirata <kazu@codesourcery.com>
1379
1380 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1381 * configure: Regenerate.
1382
f789fe3e 13832005-10-04 Ian Lance Taylor <ian@airs.com>
1384
1385 PR preprocessor/13726
1386 * directives.c (check_eol_return_comments): New static function.
1387 (parse_include): Add buf parameter. Change all callers.
1388 (do_include_common): If not discard comments, turn on
1389 save_comments. Pass collected comments to include callback.
1390 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1391 include callback: cpp_token list.
1392
865c4e44 13932005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1394
1395 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1396 * init.c (struct lang_flags, lang_defaults): Add
1397 extended_identifiers.
1398 (cpp_set_lang): Use it.
1399 * lex.c (forms_identifier_p): Check extended_identifiers.
1400
56845aa6 14012005-08-30 Jakub Jelinek <jakub@redhat.com>
1402
1403 PR preprocessor/20348
1404 PR preprocessor/20356
1405 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1406 2004-06-05 changes.
1407
72ee8ff9 14082005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1409
1410 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1411 -Wmissing-format-attribute.
1412
1413 * configure: Regenerate.
1414
2656917a 14152005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1416
1417 * all files: Update FSF address in copyright headers.
1418 * makeucnid.c (write_copyright): Update outputted FSF address.
1419
cbaa9876 14202005-06-13 Zack Weinberg <zack@codesourcery.com>
1421
1422 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1423 ZW_PROG_COMPILER_DEPENDENCIES.
1424 * aclocal.m4, configure: Regenerate.
1425 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1426 New variables.
1427 (distclean): Clean up $(DEPDIR) and its contents.
1428 (.c.o): Use $(COMPILE).
1429 Include $(DEPDIR)/*.Po for most object->header dependencies.
1430
720aca92 14312005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1432
1433 * configure.ac: Check declarations for asprintf and vasprintf.
1434 * config.in: Regenerate.
1435 * configure: Likewise.
1436
1437 * charset.c (conversion_loop): Use XRESIZEVEC.
1438 (convert_no_conversion): Likewise.
1439 (convert_using_iconv): Likewise.
1440 (init_iconv_desc): Cast return value of alloca.
1441 (cpp_host_to_exec_charset): Use XNEWVEC.
1442 (emit_numeric_escape): Use XRESIZEVEC.
1443 (cpp_interpret_string): Use XNEWVEC.
1444 (cpp_interpret_string): Use XRESIZEVEC.
1445 (_cpp_interpret_identifier): Cast return value of alloca.
1446 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1447 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1448 (parse_include): Use XNEWVEC.
1449 (insert_pragma_entry): Rename local variable "new" to
cbaa9876 1450 "new_entry".
720aca92 1451 (save_registered_pragmas): Cast return value of xmemdup.
1452 (destringize_and_run): Same for alloca.
1453 (parse_assertion): Likewise.
1454 (do_assert): Cast allocated storage to proper type.
1455 (cpp_define): Likewise.
1456 (_cpp_define_builtin): Likewise.
1457 (cpp_undef): Likewise.
1458 (handle_assertion): Likewise.
1459 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1460 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1461 (CPP_UMINUS): Likewise.
1462 (struct cpp_operator): Rename from struct operator.
1463 (_cpp_expand_op_stack): Use XRESIZEVEC.
1464 * files.c (pch_open_file): Use XNEWVEC.
1465 (pch_open_file): Use XRESIZEVEC.
1466 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1467 (dir_name_of_file): Use XNEWVEC.
1468 (make_cpp_file): Use XCNEW.
1469 (make_cpp_dir): Likewise.
1470 (allocate_file_hash_entries): USE XNEWVEC.
1471 (cpp_included): Cast return value of htab_find_with_hash.
1472 (append_file_to_dir): Use XNEWVEC.
1473 (read_filename_string): Likewise. Use XRESIZEVEC too.
1474 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1475 (remap_filename): Use XNEWVEC.
1476 (struct pchf_entry): Move definition out of struct pchf_data.
1477 (_cpp_save_file_entries): Use XCNEWVAR.
1478 (_cpp_read_file_entries): Use XNEWVAR.
1479 * identifiers.c (alloc_node): Use XOBNEW.
1480 * init.c (cpp_create_reader): Use XCNEW.
1481 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1482 (read_original_directory): Cast return value of alloca.
1483 * lex.c (add_line_note): Use XRESIZEVEC.
1484 (warn_about_normalization): Use XNEWVEC.
1485 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1486 (new_buff): Use XNEWVEC.
1487 * line-map.c (linemap_add): Use XRESIZEVEC.
1488 * macro.c (builtin_macro): Cast return value of alloca.
1489 (paste_tokens): Likewise.
1490 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1491 (_cpp_save_parameter): Use XRESIZEVEC.
1492 (create_iso_definition): Cast allocated storage to proper type.
1493 (_cpp_create_definition): Likewise.
1494 (cpp_macro_definition): Use XRESIZEVEC.
1495 * makedepend.c (add_clm): Use XNEW.
1496 (add_dir): Likewise.
1497 * mkdeps.c (munge): Use XNEWVEC.
1498 (deps_init): Use XCNEW.
1499 (deps_add_target): Use XRESIZEVEC.
1500 (deps_add_default_target): Cast return value of alloca.
1501 (deps_add_dep): Use XRESIZEVEC.
1502 (deps_add_vpath): Likewise. Use XNEWVEC too.
1503 (deps_restore): Likewise.
1504 * pch.c (save_idents): Use XNEW and XNEWVEC.
1505 (cpp_save_state): Use XNEW.
1506 (count_defs): Cast return value of htab_find.
1507 (write_defs): Likewise.
1508 (cpp_write_pch_deps): Use XNEWVEC.
1509 (collect_ht_nodes): Use XRESIZEVEC.
1510 (cpp_valid_state): Use XNEWVEC.
1511 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1512 * symtab.c (ht_create): Use XCNEW.
1513 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1514 (ht_expand): Use XCNEWVEC.
1515 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1516 (bool): Do not define if __cplusplus.
1517
81e19b31 15182005-05-12 Zack Weinberg <zack@codesourcery.com>
1519
1520 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1521 (do_sccs): Delete function definition, #define to do_ident.
1522 (do_ident): Don't hardwire directive name.
1523
18f11b84 15242005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1525
1526 PR bootstrap/21230
1527 * configure: Regenerate.
1528
2dc04f36 15292005-04-27 Andris Pavenis <pavenis@latnet.lv>
1530
1531 * files.c: Include io.h for DJGPP to get prototype of setmode.
1532
0b7f838f 15332005-04-19 Per Bothner <per@bothner.com>
1534
1535 PR preprocessor/20907
1536 * line-map.c (linemap_line_start): Fix bug when we need to increse
1537 column_bits but can re-use the current line_map.
1538
2224c90b 15392005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540
1541 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1542 libiberty functions.
1543
077a3c99 15442005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545
1546 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1547 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1548 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1549 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1550 _unlocked function.
1551 (fwrite_unlocked): Fix prototype.
81e19b31 1552
077a3c99 1553 * configure, config.in: Regenerate.
1554
99617355 15552005-04-05 Jakub Jelinek <jakub@redhat.com>
1556
1557 PR preprocessor/19475
1558 * macro.c (create_iso_definition): For < ISO C99, don't
1559 pedwarn if there is no whitespace between macro name and its
1560 replacement, but the replacement starts with a basic character
1561 set character.
1562
3827dee5 15632005-03-28 Andreas Jaeger <aj@suse.de>
1564
1565 * lex.c (warn_about_normalization): Cast field width to int to
1566 avoid warning.
1567
b8273627 15682005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1569
1570 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1571 solaris2.1[0-9].
1572 * configure: Regenerate.
1573
bc65f24f 15742005-03-15 Geoffrey Keating <geoffk@apple.com>
1575
1576 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1577 UCN rather than printing an error.
1578
bce47149 15792005-03-14 Geoffrey Keating <geoffk@apple.com>
1580
4e9d1e6d 1581 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1582
15832005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 1584
bce47149 1585 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1586 * charset.c: Update for new format of ucnid.h.
1587 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1588 Add NST parameter, and update it; update callers.
1589 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1590 with cpp_error.
1591 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1592 * internal.h (struct normalize_state): New.
1593 (INITIAL_NORMALIZE_STATE): New.
1594 (NORMALIZE_STATE_RESULT): New.
1595 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1596 (_cpp_valid_ucn): New.
1597 * lex.c (warn_about_normalization): New.
1598 (forms_identifier_p): Add normalize_state parameter, update callers.
1599 (lex_identifier): Add normalize_state parameter, update callers. Keep
1600 the state current.
1601 (lex_number): Likewise.
1602 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1603 it with warn_about_normalization.
1604 * makeucnid.c: New.
1605 * ucnid.h: Replace.
1606 * ucnid.pl: Remove.
1607 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1608 comments about obsolete version of C++.
1609 * include/cpplib.h (enum cpp_normalize_level): New.
1610 (struct cpp_options): Add warn_normalize field.
1611
bb1fa6bb 16122005-03-11 Geoffrey Keating <geoffk@apple.com>
1613
1614 * directives.c (glue_header_name): Update call to cpp_spell_token.
1615 * internal.h (_cpp_interpret_identifier): New.
1616 * charset.c (_cpp_interpret_identifier): New.
1617 (_cpp_valid_ucn): Allow UCN version of '$'.
1618 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1619 character was '$' or '\'. Support identifiers with UCNs.
1620 (forms_identifier_p): Allow UCNs.
1621 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1622 (utf8_to_ucn): New.
1623 (cpp_spell_token): Add FORSTRING parameter. Use it.
1624 (cpp_token_as_text): Update call to cpp_spell_token.
1625 (cpp_output_token): Write UCNs back out.
1626 (stringify_arg): Update call to cpp_spell_token.
1627 (paste_tokens): Likewise.
1628 (cpp_macro_definition): Likewise.
1629 * macro.c (stringify_arg): Likewise.
1630 (paste_tokens): Likewise.
1631 (cpp_macro_definition): Likewise.
1632 * include/cpplib.h: Add parameter to cpp_spell_token.
1633
960391da 16342005-03-04 Jakub Jelinek <jakub@redhat.com>
1635
1636 PR bootstrap/20282
1637 PR bootstrap/20305
1638 * macro.c (replace_args, cpp_get_token): Copy whole
1639 cpp_token_u instead of just cpp_string field from it.
1640
b0d0794d 16412005-02-28 Devang Patel <dpatel@apple.com>
1642
1643 * directives.c (do_line): Save sysp early before line table is
1644 realloc'ed.
81e19b31 1645
624d37a6 16462005-02-20 Zack Weinberg <zack@codesourcery.com>
1647
1648 PR 18785
1649 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1650 (cpp_host_to_exec_charset): New function.
1651 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1652
f86986bc 16532005-02-19 Devang Patel <dpatel@apple.com>
1654
1655 * charset.c (_cpp_convert_input): Check '\r' before inserting
1656 '\n' at the end.
624d37a6 1657
9936e07d 16582005-02-15 Eric Christopher <echristo@redhat.com>
1659
1660 PR preprocessor/19077
1661 * macro.c (cpp_macro_definition): Move handling of whitespace
1662 to PREV_WHITE conditional. Remove overloading of len
1663 variable.
1664
129a1540 16652005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1666
1667 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1668 traditional.c: Update copyright.
1669
bb30d1f4 16702005-02-14 Paolo Bonzini <bonzini@gnu.org>
1671
1672 PR bootstrap/19818
1673 * configure.ac: Check for declaration of basename and getopt.
1674 * config.in: Regenerate.
1675 * configure: Regenerate.
1676 * internal.h (ustrcspn): New.
1677 * macro.c (create_iso_definition): Fix allocation of memory.
1678 (padding_token): Add cast to remove const-ness.
1679 * pch.c (cpp_read_state): Use ustrcspn.
1680
26ec4f15 16812005-02-08 Mike Stump <mrs@apple.com>
1682
1683 * files.c (pchf_adder): Remove.
1684 (struct pchf_adder_info): Likewise.
1685 (_cpp_save_file_entries): Write out all files so that #import works.
1686
0cb78cbd 16872005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1688
1689 * configure: Regenerate.
1690
d862067c 16912005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1692
1693 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1694
457e71e4 1695 * include/cpplib.h: Also update copyright years.
624d37a6 1696
ba841ef8 16972005-01-03 Geoffrey Keating <geoffk@apple.com>
1698
1699 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1700 to the list of all files.
1701
f03668bd 17022005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1703
1704 * internal.h: Update references to Cpp lib filenames.
1705 * directives.c: Likewise.
1706 * init.c: Likewise.
1707 * macro.c: Likewise.
1708 * traditional.c: Likewise.
1709
461ea98d 17102004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1711
1712 PR preprocessor/15167
1713 * files.c (destroy_cpp_file): New function.
1714 (should_stack_file): Make a new file if the
1715 compared file is still stacked.
1716
bd9e37a6 17172004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1718
624d37a6 1719 PR preprocessor/17610
bd9e37a6 1720 * directives.c (do_include_common): Error out if an empty filename
1721 is given for #include (or #include_next or #import).
1722
fe4dcd90 17232004-11-27 Roger Sayle <roger@eyesopen.com>
1724 Zack Weinberg <zack@codesourcery.com>
1725
1726 * internal.h: Replace all uses of uchar with unsigned char.
1727 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1728 with !IN_GCC, so uchar is only defined whilst building libcpp.
1729
ac7cc2f4 17302004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1731
1732 * aclocal.m4: Regenerate.
1733
6e11b263 17342004-11-24 Roger Sayle <roger@eyesopen.com>
1735
1736 PR preprocessor/15824
1737 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1738 directly, instead of the non-existant "system.h" and "ansidecl.h".
1739 * configure: Regenerate.
1740
68bf2ad9 17412004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1742 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 1743
1744 * internal.h (struct lexer_state): Add in_deferred_pragma.
1745 * directives.c (struct pragma_entry): Add allow_expansion.
1746 (insert_pragma_entry): Take allow_expansion flag.
1747 (register_pragma): Likewise.
1748 (cpp_register_pragma): Likewise.
1749 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1750 (do_pragma): Honor allow_expansion.
1751 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1752 * include/cpplib.h (cpp_register_pragma): Update prototype.
1753
27559c4e 17542004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1755 Mark Mitchell <mark@codesourcery.com>
27559c4e 1756
1757 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1758 need_64bit_hwint=yes.
1759 * configure: Regenerate.
1760
34ae664d 17612004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1762
1763 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1764 po/$(PACKAGE).pot.
1765 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1766 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1767 Remove local srcdir path from generated file.
1768
39b83bdb 17692004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 1770 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 1771
1772 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1773 as well.
1774
a095c1b5 17752004-10-27 Zack Weinberg <zack@codesourcery.com>
1776
1777 PR 18075
1778 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1779 (cpp_handle_deferred_pragma): Add cast to silence warning.
1780
700b0d81 17812004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1782
1783 * errors.c (_cpp_begin_message): Print "error: " for errors.
1784
fbe83ac1 17852004-10-10 Andreas Jaeger <aj@suse.de>
1786
1787 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1788 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1789
09f10c94 17902004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1791
1792 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1793 used.
1794 (cpp_read_state): Remove unused variables, m, d and mac_count.
1795
a8b2a8d5 17962004-09-29 Per Bothner <per@bothner.com>
1797
1798 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1799 cb.line_change. Otherwise do_pragma will call the line_change
1800 call-back with a meaningless line number.
1801
21164c01 18022004-09-24 Zack Weinberg <zack@codesourcery.com>
1803
1804 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1805 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1806 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1807 * aclocal.m4, configure: Regenerate.
1808 * init.c: Include localedir.h.
1809 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1810 (DEFS): Delete.
1811 (.c.o): Use $(ALL_CFLAGS).
1812 (localedir.h, localedir.hs): New rules.
1813 (clean): Use rm -rf to remove directories.
1814 (distclean): Also delete localedir.h and localedir.hs.
1815 (init.o): Update dependencies.
1816
986086aa 18172004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1818
1819 * Makefile.in (aclocal.m4): Update dependencies.
1820 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1821 * aclocal.m4, configure: Regenerate.
1822
e9cc3617 18232004-09-17 Zack Weinberg <zack@codesourcery.com>
1824
0097f6a2 1825 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1826 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1827 Some other comments in this file also tweaked.
1828
e9cc3617 1829 * directives.c (do_pragma): Save current buffer position
1830 before lexing the pragma keywords; don't call
1831 _cpp_backup_tokens in the defer_pragmas case.
1832
9832c977 18332004-09-15 Per Bothner <per@bothner.com>
1834
1835 * include/line-map.h (line_map_start): Add parameter names so
1836 preceding comment makes sense.
1837 (linemap_add): Remove from comment mention of non-existing parameter.
1838
d6d3c909 18392004-09-09 Matt Austern <austern@apple.com>
1840 Zack Weinberg <zack@codesourcery.com>
1841
1842 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1843 prefixes throughout. Add entry for PRAGMA. Remove
1844 unnecessary "= 0" from EQ.
1845 (enum cpp_ttype): Adjust OP and TK definitions to restore
1846 prefixes, via token-paste.
1847 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1848 Change from #defines to additional cpp_ttype enumerators.
1849 (struct cpp_options): Add defer_pragmas.
1850 (cpp_handle_deferred_pragma): Prototype new interface.
1851
1852 * internal.h (struct cpp_reader): Add directive_result.
1853 * directives.c (struct pragma_entry): Add is_internal field;
1854 give boolean fields type bool.
1855 (start_directive): Initialize pfile->directive_result.type.
1856 (_cpp_do__Pragma): Likewise.
1857 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1858 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1859 from it.
1860 (register_pragma): New static function, bulk of former
1861 cpp_register_pragma here; add 'internal' argument, pass along
1862 to insert_pragma_entry.
1863 (cpp_register_pragma): Now a wrapper around register_pragma which
1864 always passes false for 'internal' argument.
1865 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1866 true for 'internal'.
1867 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1868 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1869 token instead of executing the pragma.
1870 (cpp_handle_deferred_pragma): New interface.
1871 * lex.c (token_spellings): Adjust OP and TK definitions to
1872 match changes to cpplib.h.
1873 (_cpp_lex_token): Check for a directive-result token and
1874 return it if present.
1875 (cpp_token_val_index): Handle CPP_PRAGMA.
1876 * macro.c (cpp_builtin_macro_text): Correct comment.
1877 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1878
735a9bc4 18792004-09-06 Serge Belyshev <belyshev@lubercy.com>
1880
1881 PR preprocessor/14699
1882 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1883 from size_t to double.
1884
25696d3f 18852004-08-28 Andreas Schwab <schwab@suse.de>
1886 Andreas Jaeger <aj@suse.de>
1887
1888 * configure.ac: Set PACKAGE correctly.
1889 * configure: Regenerated.
1890
99439f5b 18912004-08-25 Paolo Bonzini <bonzini@gnu.org>
1892
1893 * Makefile.in: Add back top_builddir.
1894
a668be26 18952004-08-25 Paolo Bonzini <bonzini@gnu.org>
1896
1897 * configure.ac: Replace Automake macro invocations
1898 with manual Autoconf checks and substitutions.
1899 * configure: Regenerate.
1900 * aclocal.m4: Regenerate.
1901 * config.in: Regenerate.
1902 * Makefile.am: Removed.
1903 * Makefile.in: Heavy simplification and reorganization.
1904
30e9913f 19052004-08-09 Mark Mitchell <mark@codesourcery.com>
1906
1907 * configure.ac (arm*-*-eabi*): New target.
1908 (arm*-*-symbianelf*): Likewise.
1909 * configure: Regenerated.
1910
3b298764 19112004-07-24 Bernardo Innocenti <bernie@develer.com>
1912
1913 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1914 * directives.c: Use XNEW-family macros from libiberty.
1915 * lex.c: Likewise.
1916 * macro.c: Likewise.
1917 * cpplib.h (cpp_deps_style): Export enum with name.
1918
d6d3c909 19192004-07-23 Matthias Klose <doko@debian.org>
3b298764 1920
d6d3c909 1921 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1922
821fa045 19232004-07-16 Andris Pavenis <pavenis@latnet.lv>
1924
1925 PR preprocessor/16366
1926 * internal.h (struct cpp_reader): New field dir_hash.
1927 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1928 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1929
d80efa72 19302004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1931
1932 PR preprocessor/16192
1933 PR preprocessor/15913
1934 PR preprocessor/15572
1935 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1936 expression is missing.
1937 * init.c (post_options): Traditional cpp doesn't do // comments.
1938
ed000086 19392004-06-30 Per Bothner <per@bothner.com>
1940
1941 * include/line-map.h (fileline): Remove old typedef.
1942 * internal.h (struct cpp_reader): Use source_location typedef instead.
1943
dcb9d064 19442004-06-26 Zack Weinberg <zack@codesourcery.com>
1945
1946 Partially revert patch of 2004-06-05.
1947 * files.c (search_cache): Remove pfile argument. Don't check
1948 for file that would be found by "" or <> search here...
1949 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1950 Do not apply directory-of-current-file correction to files
1951 found by this check. Rearrange code slightly.
1952
d718b525 19532004-06-21 Geoffrey Keating <geoffk@apple.com>
1954
1955 * files.c (should_stack_file): Correct swapped parameters to call
1956 to cb.read_pch.
1957 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1958
79b68529 19592004-06-15 Paolo Bonzini <bonzini@gnu.org>
1960
1961 * Makefile.in: Regenerate with automake 1.8.5.
1962 * aclocal.m4: Likewise.
1963 * configure: Regenerate.
1964
151899c5 19652004-06-11 Zack Weinberg <zack@codesourcery.com>
1966
1967 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1968 * configure, config.in: Regenerate.
1969 * system.h: Unconditionally define bool as unsigned char,
1970 BOOL_BITFIELD as unsigned int.
1971 * .cvsignore: New file.
1972
c39ed964 19732004-06-09 Geoffrey Keating <geoffk@apple.com>
1974
1975 * traditional.c (push_replacement_text): Set macro->traditional.
1976 (save_replacement_text): Likewise.
1977 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1978 (struct save_macro_item): Delete.
1979 (struct save_macro_data): Use a character array not the previous
1980 structured format.
1981 (save_macros): Save macro as text not as internal structures.
1982 (cpp_prepare_state): Update for changes to save_macro_data.
1983 (cpp_read_state): Don't read macros defined in PCH. Restore
c84ca916 1984 -D macros as text.
c39ed964 1985 * macro.c (create_iso_definition): Honour alloc_subobject.
1986 Clear traditional flag.
1987 (_cpp_create_definition): Honour alloc_subobject.
1988 * lex.c (cpp_token_val_index): New.
1989 * internal.h: Include cpp-id-data.h.
1990 (uchar): Move definition to cpp-id-data.h.
1991 (U): Likewise.
1992 (cpp_macro): Likewise.
1993 * directives.c (struct answer): Move to cpp-id-data.h.
1994 (do_assert): Honour alloc_subobject.
c84ca916 1995
1996 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1997 * include/cpplib.h (struct cpp_string): Add GTY marker.
1998 (enum cpp_token_fld_kind): New.
1999 (struct cpp_token): Add GTY markers.
2000 (cpp_token_val_index): Prototype.
2001 (CPP_HASHNODE_VALUE_IDX): New.
2002 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2003 * include/cpp-id-data.h: New file.
c39ed964 2004
dd6e5561 20052004-06-09 Paolo Bonzini <bonzini@gnu.org>
2006
2007 * Makefile.am (all-local): New.
2008 * Makefile.in: Regenerate.
2009
8af0c78d 20102004-06-06 Roger Sayle <roger@eyesopen.com>
2011
2012 * Makefile.am (LIBICONV): Declare.
2013 (makedepend_LDADD): Use LIBICONV.
2014 * Makefile.in: Regenerate.
2015
30302733 20162004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2017
2018 * Makefile.am (LIBINTL): Declare
2019 (makedepend_LDADD): Use LIBINTL.
2020 * Makefile.in: Regenerate.
2021
3eb3f293 20222004-06-05 Zack Weinberg <zack@codesourcery.com>
2023
2024 * Makefile.am: Add makedepend.
2025 * Makefile.in, aclocal.m4: Regenerate.
2026 * charset.c: Insert a space to avoid a warning.
2027 * directives.c: Include mkdeps.h.
2028 (_cpp_handle_directive): Reenable macro expander if appropriate.
2029 (undefine_macros): Inline body of _cpp_free_definition for speed.
2030 Do not call undef callback or _cpp_warn_if_unused_macro.
2031 (cpp_get_deps): New interface.
2032 * files.c (search_cache): Add pfile argument. Check for file
2033 that would be found by "" or <> search here...
2034 (_cpp_find_file): ...not here. Correct recorded start_dir of
2035 files found by directory-of-current-file search that would be
2036 found by "" or <> search.
2037 * init.c (cpp_add_dependency_target): Delete.
2038 * internal.h (struct lexer_state): Add discarding_output flag.
2039 * lex.c (lex_identifier): Compute hash function while scanning.
2040 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2041 directives.
2042 * makedepend.c: New file.
2043 * mkdeps.c (struct deps): Add vpath vector.
2044 (apply_vpath, deps_add_vpath): New function.
2045 (deps_free): Free vpath vector.
2046 (deps_add_dep, deps_add_target): Use apply_vpath.
2047 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2048 (ht_lookup_with_hash): New function.
2049 * cpplib.h, mkdeps.h: Update prototypes.
2050 * symtab.h: Update prototypes.
2051 (HT_HASHSTEP, HT_FINISH): New macros.
2052
8ed01400 20532004-05-29 Geoffrey Keating <geoffk@apple.com>
2054
2055 * symtab.c (ht_create): Set entries_owned.
2056 (ht_destroy): Honour entries_owned.
2057 (ht_expand): Likewise.
2058 (ht_load): New.
c84ca916 2059 * include/symtab.h (struct ht): New field 'entries_owned'
2060 (ht_load): New prototype.
8ed01400 2061
347a3ab5 20622004-05-26 Paolo Bonzini <bonzini@gnu.org>
2063
2064 PR bootstrap/15651
2065 * configure.ac: Fix m4 quoting when picking
2066 the size of HOST_WIDE_INT.
2067 * configure: Regenerate.
2068
fc231f28 20692004-05-25 Paolo Bonzini <bonzini@gnu.org>
2070
2071 * Makefile.am: the correct directory for
2072 gettext include files is given by @INCINTL@.
2073 * Makefile.in: Regenerate.
2074
babfbd63 20752004-05-24 Paolo Bonzini <bonzini@gnu.org>
2076
2077 * system.h [!ENABLE_NLS]: dgettext takes two
2078 parameters.
2079
d856c8a6 20802004-05-23 Paolo Bonzini <bonzini@gnu.org>
2081
2082 Moved libcpp from the gcc subdirectory to the toplevel.
2083 * Makefile.am: New file.
2084 * Makefile.in: Regenerate.
2085 * configure.ac: New file.
2086 * configure: Regenerate.
2087 * config.in: Regenerate.
2088 * charset.c: Moved from gcc/cppcharset.c. Add note about
2089 brokenness of input charset detection. Adjust for change
2090 in name of cppucnid.h.
2091 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2092 * expr.c: Moved from gcc/cppexp.c.
2093 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2094 Remove #define of O_BINARY, it is in system.h.
2095 * identifiers.c: Moved from gcc/cpphash.c.
2096 * internal.h: Moved from gcc/cpphash.h. Change header
2097 guard name. All other files adjusted to match name change.
2098 * init.c: Moved from gcc/cppinit.c.
2099 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2100 * lex.c: Moved from gcc/cpplex.c.
2101 * directives.c: Moved from gcc/cpplib.c.
2102 * macro.c: Moved from gcc/cppmacro.c.
2103 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2104 * traditional.c: Moved from gcc/cpptrad.c.
2105 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2106 guard name.
2107 * ucnid.pl: Moved from gcc/cppucnid.pl.
2108 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2109 guard name.
2110 * symtab.c: Moved from gcc/hashtable.c.
2111 * line-map.c: Moved from gcc. Do not include intl.h.
2112 * mkdeps.c: Moved from gcc.
2113 * system.h: New file.
c84ca916 2114 * include/cpplib.h: Moved from gcc. Change header guard name.
2115 * include/line-map.h: Moved from gcc. Change header guard name.
2116 * include/mkdeps.h: Moved from gcc. Change header guard name.
2117 * include/symtab.h: Moved from gcc/hashtable.h. Change header
2118 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git