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2008-01-25 Golovanevsky Olga <olga@il.ibm.com>
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
a56d0856 12008-01-22 Tom Tromey <tromey@redhat.com>
2
3 PR c++/34859:
4 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
5 __STDC_CONSTANT_MACROS.
6
7a1a608c 72008-01-07 Fred Fish <fnf@specifix.com>
8
9 PR preprocessor/30363:
10 * traditional.c (replace_args_and_push): Add local variable
11 cxtquote, calculate the replacement text size assuming a
12 worst case of every input character quoted with backslash,
13 and properly handle output quoting of quote characters in
14 actual arguments used in function-like macros.
15
cde59b72 162008-01-03 Tom Tromey <tromey@redhat.com>
17
18 PR preprocessor/34602.
19 * directives.c (do_line): Don't try to spell EOF token.
20 (do_linemarker): Add comment.
21
2d1f9589 222007-12-11 DJ Delorie <dj@redhat.com>
23
24 * charset.c (convert_using_iconv): Close out any shift states,
25 returning to the initial state.
26
64cb8c90 272007-12-06 Tom Tromey <tromey@redhat.com>
28
29 PR c/29172:
30 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
31 type.
32 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
33 * files.c (FILE_HASH_POOL_SIZE): New macro.
34 (struct file_hash_entry_pool): New.
35 (destroy_all_cpp_files): New function.
36 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
37 (new_file_hash_entry): Update.
38 (free_file_hash_entries): New function.
39 (_cpp_cleanup_files): Call free_file_hash_entries and
40 destroy_all_cpp_files.
41 (cpp_clear_file_cache): New function.
42 * include/cpplib.h (cpp_clear_file_cache): Declare.
43
d08a0ab3 442007-12-03 Tom Tromey <tromey@redhat.com>
45
46 PR preprocessor/34288:
47 * configure.ac, config.in: Rebuilt.
48 * configure.ac: Check for ssize_t.
49
5eb3761c 502007-11-30 Tom Tromey <tromey@redhat.com>
51
52 PR preprocessor/32868:
53 * macro.c (_cpp_create_definition): Special case
54 __STDC_FORMAT_MACROS.
55
bce619a6 562007-11-16 Michael Matz <matz@suse.de>
57
58 * files.c (search_path_head): Fix check for absolute paths.
59
67015c73 602007-11-11 Tom Tromey <tromey@redhat.com>
61
62 PR c++/17557:
63 * include/cpplib.h (cpp_included_before): Declare.
64 * files.c (struct file_hash_entry) <location>: New field.
65 (_cpp_find_file): Initialize new field.
66 (make_cpp_dir): Likewise.
67 (cpp_included_before): New function.
68
1991d8eb 692007-11-01 Tom Tromey <tromey@redhat.com>
70
71 PR preprocessor/30805:
72 * macro.c (paste_tokens): Handle padding token.
73 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
74
2d507e67 752007-10-31 Tom Tromey <tromey@redhat.com>
76
77 PR preprocessor/30786:
78 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
79 * directives.c (_cpp_do__Pragma): Return error status.
80 * internal.h (_cpp_do__Pragma): Update.
81 * directives.c (get__Pragma_string): Back up if EOF seen.
82
931b0a0f 832007-09-06 Tom Tromey <tromey@redhat.com>
84
85 * internal.h (struct cpp_reader) <invocation_location>: New
86 field.
87 (struct cpp_reader) <set_invocation_location>: Likewise.
88 * init.c (cpp_set_line_map): New function.
89 * line-map.c (linemap_add): Use linemap's allocator.
90 * include/line-map.h (GTY): Define.
91 (line_map_realloc): New typedef.
92 (struct line_map): Mark with GTY.
93 (struct line_maps): Likewise.
94 (struct line_maps) <maps>: Likewise.
95 (struct line_maps) <reallocator>: New field.
96 * include/symtab.h (GTY): Conditionally define.
97 * include/cpplib.h (cpp_set_line_map): Declare.
98 (cpp_get_token_with_location): Declare.
99 * macro.c (cpp_get_token): Set invocation_location on the reader.
100 (cpp_get_token_with_location): New function.
101
84373723 1022007-08-30 Chao-ying Fu <fu@mips.com>
103
104 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
105 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
106 (cpp_classify_number): Support decimal fixed-point constants without
107 exponents.
108 Warn about fixed-point constants when -pedantic.
109 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
110 comments to support fixed-point values.
111 (CPP_N_FRACT, CPP_N_ACCUM): Define.
112
36ec4203 1132007-08-18 Tom Tromey <tromey@redhat.com>
114
115 PR preprocessor/32974:
116 * directives.c (parse_include): Don't check for EOL when
117 processing #pragma dependency.
118
fcde64dc 1192007-07-30 Ollie Wild <aaw@google.com>
120
121 * directives-only.c: New file.
122 * internal.h (struct _cpp_dir_only_callbacks): New.
123 (_cpp_preprocess_dir_only): New function.
124 * directives.c (_cpp_handle_directive): Check directives_only before
125 disabling execution of indented directives.
126 * files.c (_cpp_stack_file): Add directives_only check.
127 * include/cpplib.h (struct cpp_options): Add directives_only.
128 (cpp_init_special_builtins): New function.
129 * init.c (cpp_init_special_builtins): New function.
130 (cpp_init_builtins): Move builtin_array initialization to
131 cpp_init_special_builtins.
132 (post_options): Check directives_only before setting
133 pfile->state.prevent_expansion = 1.
134 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
135 is expanded inside a directive while -fdirectives-only is enabled.
136 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
137 (libcpp_a_SOURCES): Add directives-only.c.
138
ddedd1e1 1392007-07-04 Uros Bizjak <ubizjak@gmail.com>
140
141 * traditional.c (_cpp_scan_out_logical_line): Initialize
142 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
143 fmacro.args to prevent 'may be used uninitialized' warning.
144
430be8e2 1452007-07-03 Uros Bizjak <ubizjak@gmail.com>
146
147 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
148 Add new constants.
149 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
150 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
151 for 'q' or 'Q' suffixes.
152
909dc303 1532007-06-17 Danny Smith <dannysmith@users.sourceforge.net
154
857d7d5e 155 * files.c (open_file): Correct typo.
909dc303 156
7d6f49d6 1572007-06-16 Vladimir Prus <vladimir@codesourcery.com>
158
857d7d5e 159 * files.c (open_file): Prevent the call
7d6f49d6 160 for stat from overwriting errno.
161
be21d64c 1622007-06-09 Vladimir Prus <vladimir@codesourcery.com>
163
857d7d5e 164 * files.c (open_file): Account for the
be21d64c 165 fact that on windows, opening a directory gives
166 EACCES.
167
d7282a2b 1682007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
169
170 PR preprocessor/23479
171 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
172 integer constants.
173 (append_digit): Likewise.
174 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
175 binary integer constants.
176
0448520c 1772007-05-31 Dave Korn <dave.korn@artimi.com>
178
179 PR preprocessor/14331
180 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
181
ce079f70 1822007-05-24 Ollie Wild <aaw@google.com>
183
184 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
185 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
186 (cpp_write_pch_state): Save __COUNTER__ state.
187 (cpp_valid_state): Check valid __COUNTER__ state.
188 (cpp_read_state): Read new __COUNTER__ state.
189 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
190 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
191 * internal.h (struct cpp_reader): Add counter member.
192
3b6c638e 1932007-05-23 Simon Martin <simartin@users.sourceforge.net>
194
195 PR preprocessor/20077
196 * macro.c (create_iso_definition): Fixed the method to determine
197 whether the token-pasting operator appears at the beginning or the end
198 of a macro.
199
248dfc42 2002007-05-21 Ian Lance Taylor <iant@google.com>
201
202 * internal.h (struct cpp_reader): Add new fields:
203 nonexistent_file_hash and nonexistent_file_ob.
204 * files.c: Include "obstack.h".
205 (find_file_in_dir): Before trying to open the file, look up the
206 path name in the hash table of nonexistent files. After failing
207 to open the file, add the path name to the hash table.
208 (_cpp_find_file): Cache the results of looking up the file name
209 starting with the quote and bracket chain heads, if we can.
210 (nonexistent_file_hash_eq): New static function.
211 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
212 pfile->nonexistent_file_ob.
213 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
214 pfile->nonexistent_file_ob.
215
c55e2f1b 2162007-05-14 Janis Johnson <janis187@us.ibm.com>
217
5c00409a 218 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
219
c55e2f1b 220 PR c/31924
221 * expr.c (interpret_float_suffix): Check for invalid suffix.
222
dd97b5e4 2232007-05-02 Eric Christopher <echristo@apple.com>
224
225 * expr.c (num_div_op): Don't overflow if the result is
226 zero.
227
3127c357 2282007-05-02 Tom Tromey <tromey@redhat.com>
229
230 PR preprocessor/28709:
231 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
232
f23c2abe 2332007-03-30 Michael Meissner <michael.meissner@amd.com>
234
235 * directives.c (lex_macro_node_from_str): Fix alloca call to be
236 type correct.
237
3fa3949d 2382007-03-30 Richard Henderson <rth@redhat.com>
239
240 * directives.c (lex_macro_node_from_str): New.
241 (cpp_push_definition, cpp_pop_definition): New.
242 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
243
7262ccd6 2442007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
245
246 * Makefile.in: Add dummy install-pdf target.
247
09edb0e9 2482007-01-30 Tom Tromey <tromey@redhat.com>
249
250 PR preprocessor/30468:
251 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
252 './'.
253
e0ff7935 2542007-01-30 Tom Tromey <tromey@redhat.com>
255
256 PR preprocessor/29966:
257 * macro.c (lex_expansion_token): Save and restore cpp_reader's
258 cur_token.
259 (_cpp_create_definition): Don't restore cur_token here.
260 * lex.c (_cpp_lex_token): Added assertion.
261
87d210c3 2622007-01-27 Tom Tromey <tromey@redhat.com>
263
264 * configure: Rebuilt.
265
3e2a04b5 2662007-01-12 Tom Tromey <tromey@redhat.com>
267
268 PR preprocessor/28227:
269 * directives.c (lex_macro_node): Added 'is_def_or_undef'
270 argument.
271 (do_define): Update.
272 (do_undef): Update.
273 (do_ifdef): Update.
274 (do_ifndef): Update.
275
6a6e7e2f 2762007-01-11 Paolo Bonzini <bonzini@gnu.org>
277
278 * configure: Regenerate.
279
77258a2e 2802007-01-11 Paolo Bonzini <bonzini@gnu.org>
281
282 * configure: Regenerate.
283
927b511f 2842007-01-04 Tom Tromey <tromey@redhat.com>
285
286 PR preprocessor/28165:
287 * internal.h (cpp_in_primary_file): New function.
288 * directives.c (do_include_next): Use cpp_in_primary_file.
289 (do_pragma_once): Likewise.
290 (do_pragma_system_header): Likewise.
291
5008f5c5 2922006-12-29 Ian Lance Taylor <iant@google.com>
293
294 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
295 look backward at the end of the line unless we saw a backslash.
296
5d70627e 2972006-12-29 Jakub Jelinek <jakub@redhat.com>
298
299 PR preprocessor/29612
300 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
301 only when new_sysp is non-zero.
302
854f075e 3032006-12-28 Tom Tromey <tromey@redhat.com>
304
305 PR preprocessor/30001:
306 * charset.c (_cpp_convert_input): Check that to.len is greater
307 than zero.
308
644459d0 3092006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
310
311 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 312 * configure: Rebuilt.
644459d0 313
093aec7c 3142006-11-01 Douglas Gregor <doug.gregor@gmail.com>
315
316 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
317 for experimental C++0x mode.
318 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
319 adopted the preprocessor changes introduced in C99.
320
54bb64fb 3212006-10-29 Joseph Myers <joseph@codesourcery.com>
322
323 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
324 depending on --enable-targets=all.
325 * configure: Regenerate.
326
46139d3f 3272006-10-12 Jakub Jelinek <jakub@redhat.com>
328
329 PR preprocessor/28709
330 * macro.c (paste_tokens): Do error reporting here, use BUF with the
331 spelled LHS token as opposed to spelling it again.
332 (paste_all_tokens): Don't report errors here, just break on failure.
333
51f93521 3342006-10-10 Brooks Moses <bmoses@stanford.edu>
335
336 * Makefile.in: Added empty "pdf" target.
337
32bca58b 3382006-09-22 Geoffrey Keating <geoffk@apple.com>
339
340 * configure.ac: Make need_64_bit_hwint case for x86-darwin
341 match exactly the glob in gcc/config.gcc.
342 * configure: Regenerate.
343
0b67f687 3442006-09-13 Joseph S. Myers <joseph@codesourcery.com>
345
346 PR c/28768
347 PR preprocessor/14634
348 * lex.c (lex_string): Pedwarn for unterminated literals.
349
3ebc7dec 3502006-09-08 Eric Christopher <echristo@apple.com>
351
352 * configure.ac: Add 64-bit HWI support for i?86-darwin.
353
e58c07f7 3542006-08-14 Steve Ellcey <sje@cup.hp.com>
355
356 PR c++/28288
357 PR c++/14556
358 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
359 (CPP_LAST_EQ): Change.
360 (CPP_LAST_PUNCTUATOR): Change.
361 * expr.c (cpp_operator): Remove MIN and MAX.
362 (reduce): Remove CPP_MIN and CPP_MAX.
363 (num_binary_op): Ditto.
364 * lex.c (_cpp_lex_direct): Ditto.
365 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
366
add258d7 3672006-06-09 Jakub Jelinek <jakub@redhat.com>
368
369 PR preprocessor/27746
370 * directives.c (do_pragma): Handle pragma with valid namespace
371 and invalid name coming from macro expansion.
372 * directives.c (destringize_and_run): Initialize next field in
373 context.
374
375 PR c/27747
376 PR c++/27748
377 * directives.c (destringize_and_run): Set NO_EXPAND on the
378 tokens.
379
380 * macro.c (_cpp_backup_tokens): Fix comment typo.
381
49688a56 3822006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
383
384 * Makefile.in (CATALOGS): Add po/ prefix.
385 * configure: Regenerated.
386
8f597c12 3872006-05-23 Carlos O'Donell <carlos@codesourcery.com>
388
389 * Makefile.in: Add install-html target. Add install-html to .PHONY
390
cca5dddc 3912006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
392
393 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
394 * files.c (_cpp_get_file_stat): New function.
395 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
396 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
397 * internal.h (_cpp_get_file_stat): Prototype.
398 (struct cpp_buffer): Add timestamp.
399
31614f7c 4002006-01-23 Jakub Jelinek <jakub@redhat.com>
401
402 PR preprocessor/25717
403 * init.c (cpp_init_builtins): If __STDC__ will not change value
404 between system headers and other sources, define it as a normal
405 macro rather than a builtin.
406 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
407 cpp_in_system_header condition.
408
4092006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 410
411 * Makefile.in: Use -MMD instead of -MD.
412
b75b98aa 4132006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
414 Richard Henderson <rth@redhat.com>
415
416 Merge from gomp branch:
417 * directives.c (struct pragma_entry): Add is_deferred. Add ident
418 entry to value union.
419 (end_directive): Don't eat the line if in_deferred_pragma.
420 (run_directive): Remove pragma hacks.
421 (insert_pragma_entry): Remove.
422 (new_pragma_entry): New.
423 (register_pragma_1): Split out of register_pragma. Only handle
424 the lookup tree and return the new entry.
425 (cpp_register_pragma): Fill in the pragma entry here.
426 (cpp_register_deferred_pragma): New.
427 (register_pragma_internal): New.
428 (_cpp_init_internal_pragmas): Use register_pragma_internal.
429 (do_pragma): Allow pragma expansion after namespace. For deferred
430 pragmas, don't slurp the line into a string.
431 (destringize_and_run): Save tokens for deferred pragmas.
432 (cpp_handle_deferred_pragma): Remove.
433 * macro.c (builtin_macro): Remove pragma token hack.
434 (_cpp_push_token_context): Rename from push_token_context and export.
435 * internal.h (struct lexer_state): Add pragma_allow_expansion.
436 (_cpp_push_token_context): Declare.
437 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
438 a token. Update the line number correctly if so.
439 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
440 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
441 * include/cpplib.h (PRAGMA_EOL): New.
442 (CPP_TOKEN_FLD_PRAGMA): New.
443 (struct cpp_token): Add val.pragma.
444 (struct cpp_options): Remove defer_pragmas.
445 (cpp_handle_deferred_pragma): Remove.
446 (cpp_register_deferred_pragma): Declare.
447
986ca356 4482006-01-01 Jakub Jelinek <jakub@redhat.com>
449
450 PR c++/25294
451 * directives.c (do_pragma): If pragma line ends with multi-line
452 block comment, end the saved deferred pragma string before that
453 comment. Handle embedded '\0' chars on the pragma line.
454
8dba02f7 4552005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
456
457 PR c++/23333
458 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
459
6db045b0 4602005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
461 Ben Elliston <bje@au.ibm.com>
462
463 * include/cpplib.h (CPP_N_DFLOAT): New.
464 * expr.c (interpret_float_suffix): Identify df, dd, and dl
465 suffixes as decimal floating point constants.
466 (cpp_classify_number): Disallow hexadecimal DFP constants.
467
9a7c76f9 4682005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 469 Ian Lance Taylor <ian@airs.com>
9a7c76f9 470
471 * include/cpplib.h (struct cpp_callbacks): Annotate error with
472 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
473
0c5e3a3d 4742005-11-09 Per Bothner <per@bothner.com>
475 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 476
0c5e3a3d 477 PR c/24101
478 * init.c (read_original_filename): Temporarily set
479 state.in_directive before calling _cpp_lex_direct for
480 CPP_HASH tokens.
481
3c2359db 4822005-11-03 James E Wilson <wilson@specifix.com>
483
484 PR preprocessor/24202
485 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
486
d65b3a40 4872005-11-04 Joseph S. Myers <joseph@codesourcery.com>
488
489 * include/cpplib.h (struct cpp_callbacks): Make error take
490 va_list* parameter.
491 * errors.c (cpp_error): Update call to callback.
492
cc9012f7 4932005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
494
495 PR preprocessor/22042
496 * macro.c (_cpp_builtin_macro_text): Lower the needed max
497 buffer size.
498 (cpp_quote_string): Don't octalify non printable
499 charactors.
500
eb0d20b7 5012005-11-03 Joseph S. Myers <joseph@codesourcery.com>
502
503 PR c++/17964
504 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
505 (struct cpp_callbacks): Add error.
506 * errors.c (cpp_error): If client_diagnostic, use error callback.
507 * charset.c (convert_escape): Don't use %03o in diagnostic.
508
de4aacc0 5092005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 510
511 PR preprocessor/15220
512 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
513 callers. Pass to open_file_failed.
514 (open_file_failed): New parameter angle_brackets. Fix all callers.
515 Use in print_dep assignment.
516 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
517 * internal.h (_cpp_find_file): Add new parm to declaration.
3ebc7dec 518
6783d878 5192005-10-08 Kazu Hirata <kazu@codesourcery.com>
520
521 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
522 * configure: Regenerate.
523
f789fe3e 5242005-10-04 Ian Lance Taylor <ian@airs.com>
525
526 PR preprocessor/13726
527 * directives.c (check_eol_return_comments): New static function.
528 (parse_include): Add buf parameter. Change all callers.
529 (do_include_common): If not discard comments, turn on
530 save_comments. Pass collected comments to include callback.
531 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
532 include callback: cpp_token list.
533
865c4e44 5342005-09-20 Joseph S. Myers <joseph@codesourcery.com>
535
536 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
537 * init.c (struct lang_flags, lang_defaults): Add
538 extended_identifiers.
539 (cpp_set_lang): Use it.
540 * lex.c (forms_identifier_p): Check extended_identifiers.
541
56845aa6 5422005-08-30 Jakub Jelinek <jakub@redhat.com>
543
544 PR preprocessor/20348
545 PR preprocessor/20356
546 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
547 2004-06-05 changes.
548
72ee8ff9 5492005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
550
551 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
552 -Wmissing-format-attribute.
553
554 * configure: Regenerate.
555
2656917a 5562005-06-29 Kelley Cook <kcook@gcc.gnu.org>
557
558 * all files: Update FSF address in copyright headers.
559 * makeucnid.c (write_copyright): Update outputted FSF address.
560
cbaa9876 5612005-06-13 Zack Weinberg <zack@codesourcery.com>
562
563 * configure.ac: Invoke ZW_CREATE_DEPDIR and
564 ZW_PROG_COMPILER_DEPENDENCIES.
565 * aclocal.m4, configure: Regenerate.
566 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
567 New variables.
568 (distclean): Clean up $(DEPDIR) and its contents.
569 (.c.o): Use $(COMPILE).
570 Include $(DEPDIR)/*.Po for most object->header dependencies.
571
720aca92 5722005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
573
574 * configure.ac: Check declarations for asprintf and vasprintf.
575 * config.in: Regenerate.
576 * configure: Likewise.
577
578 * charset.c (conversion_loop): Use XRESIZEVEC.
579 (convert_no_conversion): Likewise.
580 (convert_using_iconv): Likewise.
581 (init_iconv_desc): Cast return value of alloca.
582 (cpp_host_to_exec_charset): Use XNEWVEC.
583 (emit_numeric_escape): Use XRESIZEVEC.
584 (cpp_interpret_string): Use XNEWVEC.
585 (cpp_interpret_string): Use XRESIZEVEC.
586 (_cpp_interpret_identifier): Cast return value of alloca.
587 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
588 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
589 (parse_include): Use XNEWVEC.
590 (insert_pragma_entry): Rename local variable "new" to
cbaa9876 591 "new_entry".
720aca92 592 (save_registered_pragmas): Cast return value of xmemdup.
593 (destringize_and_run): Same for alloca.
594 (parse_assertion): Likewise.
595 (do_assert): Cast allocated storage to proper type.
596 (cpp_define): Likewise.
597 (_cpp_define_builtin): Likewise.
598 (cpp_undef): Likewise.
599 (handle_assertion): Likewise.
600 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
601 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
602 (CPP_UMINUS): Likewise.
603 (struct cpp_operator): Rename from struct operator.
604 (_cpp_expand_op_stack): Use XRESIZEVEC.
605 * files.c (pch_open_file): Use XNEWVEC.
606 (pch_open_file): Use XRESIZEVEC.
607 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
608 (dir_name_of_file): Use XNEWVEC.
609 (make_cpp_file): Use XCNEW.
610 (make_cpp_dir): Likewise.
611 (allocate_file_hash_entries): USE XNEWVEC.
612 (cpp_included): Cast return value of htab_find_with_hash.
613 (append_file_to_dir): Use XNEWVEC.
614 (read_filename_string): Likewise. Use XRESIZEVEC too.
615 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
616 (remap_filename): Use XNEWVEC.
617 (struct pchf_entry): Move definition out of struct pchf_data.
618 (_cpp_save_file_entries): Use XCNEWVAR.
619 (_cpp_read_file_entries): Use XNEWVAR.
620 * identifiers.c (alloc_node): Use XOBNEW.
621 * init.c (cpp_create_reader): Use XCNEW.
622 (cpp_init_builtins): Cast of b->value to enum builtin_type.
623 (read_original_directory): Cast return value of alloca.
624 * lex.c (add_line_note): Use XRESIZEVEC.
625 (warn_about_normalization): Use XNEWVEC.
626 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
627 (new_buff): Use XNEWVEC.
628 * line-map.c (linemap_add): Use XRESIZEVEC.
629 * macro.c (builtin_macro): Cast return value of alloca.
630 (paste_tokens): Likewise.
631 (expand_arg): Use XNEWVEC and XRESIZEVEC.
632 (_cpp_save_parameter): Use XRESIZEVEC.
633 (create_iso_definition): Cast allocated storage to proper type.
634 (_cpp_create_definition): Likewise.
635 (cpp_macro_definition): Use XRESIZEVEC.
636 * makedepend.c (add_clm): Use XNEW.
637 (add_dir): Likewise.
638 * mkdeps.c (munge): Use XNEWVEC.
639 (deps_init): Use XCNEW.
640 (deps_add_target): Use XRESIZEVEC.
641 (deps_add_default_target): Cast return value of alloca.
642 (deps_add_dep): Use XRESIZEVEC.
643 (deps_add_vpath): Likewise. Use XNEWVEC too.
644 (deps_restore): Likewise.
645 * pch.c (save_idents): Use XNEW and XNEWVEC.
646 (cpp_save_state): Use XNEW.
647 (count_defs): Cast return value of htab_find.
648 (write_defs): Likewise.
649 (cpp_write_pch_deps): Use XNEWVEC.
650 (collect_ht_nodes): Use XRESIZEVEC.
651 (cpp_valid_state): Use XNEWVEC.
652 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
653 * symtab.c (ht_create): Use XCNEW.
654 (ht_lookup_with_hash): Cast return value of obstack_copy0.
655 (ht_expand): Use XCNEWVEC.
656 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
657 (bool): Do not define if __cplusplus.
658
81e19b31 6592005-05-12 Zack Weinberg <zack@codesourcery.com>
660
661 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
662 (do_sccs): Delete function definition, #define to do_ident.
663 (do_ident): Don't hardwire directive name.
664
18f11b84 6652005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
666
667 PR bootstrap/21230
668 * configure: Regenerate.
669
2dc04f36 6702005-04-27 Andris Pavenis <pavenis@latnet.lv>
671
672 * files.c: Include io.h for DJGPP to get prototype of setmode.
673
0b7f838f 6742005-04-19 Per Bothner <per@bothner.com>
675
676 PR preprocessor/20907
677 * line-map.c (linemap_line_start): Fix bug when we need to increse
678 column_bits but can re-use the current line_map.
679
2224c90b 6802005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
681
682 * system.h (fopen, fdopen, freopen): Define these to the unlocked
683 libiberty functions.
684
077a3c99 6852005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
686
687 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
688 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
689 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
690 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
691 _unlocked function.
692 (fwrite_unlocked): Fix prototype.
81e19b31 693
077a3c99 694 * configure, config.in: Regenerate.
695
99617355 6962005-04-05 Jakub Jelinek <jakub@redhat.com>
697
698 PR preprocessor/19475
699 * macro.c (create_iso_definition): For < ISO C99, don't
700 pedwarn if there is no whitespace between macro name and its
701 replacement, but the replacement starts with a basic character
702 set character.
703
3827dee5 7042005-03-28 Andreas Jaeger <aj@suse.de>
705
706 * lex.c (warn_about_normalization): Cast field width to int to
707 avoid warning.
708
b8273627 7092005-03-19 Joseph S. Myers <joseph@codesourcery.com>
710
711 * configure.ac: Consistently use solaris2.1[0-9]* instead of
712 solaris2.1[0-9].
713 * configure: Regenerate.
714
bc65f24f 7152005-03-15 Geoffrey Keating <geoffk@apple.com>
716
717 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
718 UCN rather than printing an error.
719
bce47149 7202005-03-14 Geoffrey Keating <geoffk@apple.com>
721
4e9d1e6d 722 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
723
7242005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 725
bce47149 726 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
727 * charset.c: Update for new format of ucnid.h.
728 (ucn_valid_in_identifier): Update for new format of ucnid.h.
729 Add NST parameter, and update it; update callers.
730 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
731 with cpp_error.
732 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
733 * internal.h (struct normalize_state): New.
734 (INITIAL_NORMALIZE_STATE): New.
735 (NORMALIZE_STATE_RESULT): New.
736 (NORMALIZE_STATE_UPDATE_IDNUM): New.
737 (_cpp_valid_ucn): New.
738 * lex.c (warn_about_normalization): New.
739 (forms_identifier_p): Add normalize_state parameter, update callers.
740 (lex_identifier): Add normalize_state parameter, update callers. Keep
741 the state current.
742 (lex_number): Likewise.
743 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
744 it with warn_about_normalization.
745 * makeucnid.c: New.
746 * ucnid.h: Replace.
747 * ucnid.pl: Remove.
748 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
749 comments about obsolete version of C++.
750 * include/cpplib.h (enum cpp_normalize_level): New.
751 (struct cpp_options): Add warn_normalize field.
752
bb1fa6bb 7532005-03-11 Geoffrey Keating <geoffk@apple.com>
754
755 * directives.c (glue_header_name): Update call to cpp_spell_token.
756 * internal.h (_cpp_interpret_identifier): New.
757 * charset.c (_cpp_interpret_identifier): New.
758 (_cpp_valid_ucn): Allow UCN version of '$'.
759 * lex.c (lex_identifier): Add extra parameter to indicate if initial
760 character was '$' or '\'. Support identifiers with UCNs.
761 (forms_identifier_p): Allow UCNs.
762 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
763 (utf8_to_ucn): New.
764 (cpp_spell_token): Add FORSTRING parameter. Use it.
765 (cpp_token_as_text): Update call to cpp_spell_token.
766 (cpp_output_token): Write UCNs back out.
767 (stringify_arg): Update call to cpp_spell_token.
768 (paste_tokens): Likewise.
769 (cpp_macro_definition): Likewise.
770 * macro.c (stringify_arg): Likewise.
771 (paste_tokens): Likewise.
772 (cpp_macro_definition): Likewise.
773 * include/cpplib.h: Add parameter to cpp_spell_token.
774
960391da 7752005-03-04 Jakub Jelinek <jakub@redhat.com>
776
777 PR bootstrap/20282
778 PR bootstrap/20305
779 * macro.c (replace_args, cpp_get_token): Copy whole
780 cpp_token_u instead of just cpp_string field from it.
781
b0d0794d 7822005-02-28 Devang Patel <dpatel@apple.com>
783
784 * directives.c (do_line): Save sysp early before line table is
785 realloc'ed.
81e19b31 786
624d37a6 7872005-02-20 Zack Weinberg <zack@codesourcery.com>
788
789 PR 18785
790 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
791 (cpp_host_to_exec_charset): New function.
792 * include/cpplib.h: Declare cpp_host_to_exec_charset.
793
f86986bc 7942005-02-19 Devang Patel <dpatel@apple.com>
795
796 * charset.c (_cpp_convert_input): Check '\r' before inserting
797 '\n' at the end.
624d37a6 798
9936e07d 7992005-02-15 Eric Christopher <echristo@redhat.com>
800
801 PR preprocessor/19077
802 * macro.c (cpp_macro_definition): Move handling of whitespace
803 to PREV_WHITE conditional. Remove overloading of len
804 variable.
805
129a1540 8062005-02-14 Kazu Hirata <kazu@cs.umass.edu>
807
808 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
809 traditional.c: Update copyright.
810
bb30d1f4 8112005-02-14 Paolo Bonzini <bonzini@gnu.org>
812
813 PR bootstrap/19818
814 * configure.ac: Check for declaration of basename and getopt.
815 * config.in: Regenerate.
816 * configure: Regenerate.
817 * internal.h (ustrcspn): New.
818 * macro.c (create_iso_definition): Fix allocation of memory.
819 (padding_token): Add cast to remove const-ness.
820 * pch.c (cpp_read_state): Use ustrcspn.
821
26ec4f15 8222005-02-08 Mike Stump <mrs@apple.com>
823
824 * files.c (pchf_adder): Remove.
825 (struct pchf_adder_info): Likewise.
826 (_cpp_save_file_entries): Write out all files so that #import works.
827
0cb78cbd 8282005-01-23 Joseph S. Myers <joseph@codesourcery.com>
829
830 * configure: Regenerate.
831
d862067c 8322005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
833
834 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
835
457e71e4 836 * include/cpplib.h: Also update copyright years.
624d37a6 837
ba841ef8 8382005-01-03 Geoffrey Keating <geoffk@apple.com>
839
840 * files.c (_cpp_find_file): Add files found by search_path_exhausted
841 to the list of all files.
842
f03668bd 8432005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
844
845 * internal.h: Update references to Cpp lib filenames.
846 * directives.c: Likewise.
847 * init.c: Likewise.
848 * macro.c: Likewise.
849 * traditional.c: Likewise.
850
461ea98d 8512004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
852
853 PR preprocessor/15167
854 * files.c (destroy_cpp_file): New function.
855 (should_stack_file): Make a new file if the
856 compared file is still stacked.
857
bd9e37a6 8582004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
859
624d37a6 860 PR preprocessor/17610
bd9e37a6 861 * directives.c (do_include_common): Error out if an empty filename
862 is given for #include (or #include_next or #import).
863
fe4dcd90 8642004-11-27 Roger Sayle <roger@eyesopen.com>
865 Zack Weinberg <zack@codesourcery.com>
866
867 * internal.h: Replace all uses of uchar with unsigned char.
868 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
869 with !IN_GCC, so uchar is only defined whilst building libcpp.
870
ac7cc2f4 8712004-11-24 Kelley Cook <kcook@gcc.gnu.org>
872
873 * aclocal.m4: Regenerate.
874
6e11b263 8752004-11-24 Roger Sayle <roger@eyesopen.com>
876
877 PR preprocessor/15824
878 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
879 directly, instead of the non-existant "system.h" and "ansidecl.h".
880 * configure: Regenerate.
881
68bf2ad9 8822004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 883 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 884
885 * internal.h (struct lexer_state): Add in_deferred_pragma.
886 * directives.c (struct pragma_entry): Add allow_expansion.
887 (insert_pragma_entry): Take allow_expansion flag.
888 (register_pragma): Likewise.
889 (cpp_register_pragma): Likewise.
890 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
891 (do_pragma): Honor allow_expansion.
892 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
893 * include/cpplib.h (cpp_register_pragma): Update prototype.
894
27559c4e 8952004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 896 Mark Mitchell <mark@codesourcery.com>
27559c4e 897
898 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
899 need_64bit_hwint=yes.
900 * configure: Regenerate.
901
34ae664d 9022004-11-09 Joseph S. Myers <joseph@codesourcery.com>
903
904 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
905 po/$(PACKAGE).pot.
906 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
907 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
908 Remove local srcdir path from generated file.
909
39b83bdb 9102004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 911 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 912
913 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
914 as well.
915
a095c1b5 9162004-10-27 Zack Weinberg <zack@codesourcery.com>
917
918 PR 18075
919 * directives.c (do_pragma): Do not defer pragmas which are unknown.
920 (cpp_handle_deferred_pragma): Add cast to silence warning.
921
700b0d81 9222004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
923
924 * errors.c (_cpp_begin_message): Print "error: " for errors.
925
fbe83ac1 9262004-10-10 Andreas Jaeger <aj@suse.de>
927
928 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
929 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
930
09f10c94 9312004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
932
933 * pch.c (cpp_write_pch_state): Remove variable z as it is not
934 used.
935 (cpp_read_state): Remove unused variables, m, d and mac_count.
936
a8b2a8d5 9372004-09-29 Per Bothner <per@bothner.com>
938
939 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
940 cb.line_change. Otherwise do_pragma will call the line_change
941 call-back with a meaningless line number.
942
21164c01 9432004-09-24 Zack Weinberg <zack@codesourcery.com>
944
945 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
946 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
947 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
948 * aclocal.m4, configure: Regenerate.
949 * init.c: Include localedir.h.
950 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
951 (DEFS): Delete.
952 (.c.o): Use $(ALL_CFLAGS).
953 (localedir.h, localedir.hs): New rules.
954 (clean): Use rm -rf to remove directories.
955 (distclean): Also delete localedir.h and localedir.hs.
956 (init.o): Update dependencies.
957
986086aa 9582004-09-22 Kelley Cook <kcook@gcc.gnu.org>
959
960 * Makefile.in (aclocal.m4): Update dependencies.
961 * configure.ac (AC_CONFIG_MACRO_DIR): New.
962 * aclocal.m4, configure: Regenerate.
963
e9cc3617 9642004-09-17 Zack Weinberg <zack@codesourcery.com>
965
0097f6a2 966 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
967 (_cpp_convert_input, _cpp_default_encoding): Add comments.
968 Some other comments in this file also tweaked.
969
e9cc3617 970 * directives.c (do_pragma): Save current buffer position
971 before lexing the pragma keywords; don't call
972 _cpp_backup_tokens in the defer_pragmas case.
973
9832c977 9742004-09-15 Per Bothner <per@bothner.com>
975
976 * include/line-map.h (line_map_start): Add parameter names so
977 preceding comment makes sense.
978 (linemap_add): Remove from comment mention of non-existing parameter.
979
d6d3c909 9802004-09-09 Matt Austern <austern@apple.com>
981 Zack Weinberg <zack@codesourcery.com>
982
983 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
984 prefixes throughout. Add entry for PRAGMA. Remove
985 unnecessary "= 0" from EQ.
986 (enum cpp_ttype): Adjust OP and TK definitions to restore
987 prefixes, via token-paste.
988 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
989 Change from #defines to additional cpp_ttype enumerators.
990 (struct cpp_options): Add defer_pragmas.
991 (cpp_handle_deferred_pragma): Prototype new interface.
992
993 * internal.h (struct cpp_reader): Add directive_result.
994 * directives.c (struct pragma_entry): Add is_internal field;
995 give boolean fields type bool.
996 (start_directive): Initialize pfile->directive_result.type.
997 (_cpp_do__Pragma): Likewise.
998 (run_directive): Do not crash if pfile->buffer->prev is NULL.
999 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1000 from it.
1001 (register_pragma): New static function, bulk of former
1002 cpp_register_pragma here; add 'internal' argument, pass along
1003 to insert_pragma_entry.
1004 (cpp_register_pragma): Now a wrapper around register_pragma which
1005 always passes false for 'internal' argument.
1006 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1007 true for 'internal'.
1008 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1009 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1010 token instead of executing the pragma.
1011 (cpp_handle_deferred_pragma): New interface.
1012 * lex.c (token_spellings): Adjust OP and TK definitions to
1013 match changes to cpplib.h.
1014 (_cpp_lex_token): Check for a directive-result token and
1015 return it if present.
1016 (cpp_token_val_index): Handle CPP_PRAGMA.
1017 * macro.c (cpp_builtin_macro_text): Correct comment.
1018 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1019
735a9bc4 10202004-09-06 Serge Belyshev <belyshev@lubercy.com>
1021
1022 PR preprocessor/14699
1023 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1024 from size_t to double.
1025
25696d3f 10262004-08-28 Andreas Schwab <schwab@suse.de>
1027 Andreas Jaeger <aj@suse.de>
1028
1029 * configure.ac: Set PACKAGE correctly.
1030 * configure: Regenerated.
1031
99439f5b 10322004-08-25 Paolo Bonzini <bonzini@gnu.org>
1033
1034 * Makefile.in: Add back top_builddir.
1035
a668be26 10362004-08-25 Paolo Bonzini <bonzini@gnu.org>
1037
1038 * configure.ac: Replace Automake macro invocations
1039 with manual Autoconf checks and substitutions.
1040 * configure: Regenerate.
1041 * aclocal.m4: Regenerate.
1042 * config.in: Regenerate.
1043 * Makefile.am: Removed.
1044 * Makefile.in: Heavy simplification and reorganization.
1045
30e9913f 10462004-08-09 Mark Mitchell <mark@codesourcery.com>
1047
1048 * configure.ac (arm*-*-eabi*): New target.
1049 (arm*-*-symbianelf*): Likewise.
1050 * configure: Regenerated.
1051
3b298764 10522004-07-24 Bernardo Innocenti <bernie@develer.com>
1053
1054 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1055 * directives.c: Use XNEW-family macros from libiberty.
1056 * lex.c: Likewise.
1057 * macro.c: Likewise.
1058 * cpplib.h (cpp_deps_style): Export enum with name.
1059
d6d3c909 10602004-07-23 Matthias Klose <doko@debian.org>
3b298764 1061
d6d3c909 1062 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1063
821fa045 10642004-07-16 Andris Pavenis <pavenis@latnet.lv>
1065
1066 PR preprocessor/16366
1067 * internal.h (struct cpp_reader): New field dir_hash.
1068 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1069 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1070
d80efa72 10712004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1072
1073 PR preprocessor/16192
1074 PR preprocessor/15913
1075 PR preprocessor/15572
1076 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1077 expression is missing.
1078 * init.c (post_options): Traditional cpp doesn't do // comments.
1079
ed000086 10802004-06-30 Per Bothner <per@bothner.com>
1081
1082 * include/line-map.h (fileline): Remove old typedef.
1083 * internal.h (struct cpp_reader): Use source_location typedef instead.
1084
dcb9d064 10852004-06-26 Zack Weinberg <zack@codesourcery.com>
1086
1087 Partially revert patch of 2004-06-05.
1088 * files.c (search_cache): Remove pfile argument. Don't check
1089 for file that would be found by "" or <> search here...
1090 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1091 Do not apply directory-of-current-file correction to files
1092 found by this check. Rearrange code slightly.
1093
d718b525 10942004-06-21 Geoffrey Keating <geoffk@apple.com>
1095
1096 * files.c (should_stack_file): Correct swapped parameters to call
1097 to cb.read_pch.
1098 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1099
79b68529 11002004-06-15 Paolo Bonzini <bonzini@gnu.org>
1101
1102 * Makefile.in: Regenerate with automake 1.8.5.
1103 * aclocal.m4: Likewise.
1104 * configure: Regenerate.
1105
151899c5 11062004-06-11 Zack Weinberg <zack@codesourcery.com>
1107
1108 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1109 * configure, config.in: Regenerate.
1110 * system.h: Unconditionally define bool as unsigned char,
1111 BOOL_BITFIELD as unsigned int.
1112 * .cvsignore: New file.
1113
c39ed964 11142004-06-09 Geoffrey Keating <geoffk@apple.com>
1115
1116 * traditional.c (push_replacement_text): Set macro->traditional.
1117 (save_replacement_text): Likewise.
1118 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1119 (struct save_macro_item): Delete.
1120 (struct save_macro_data): Use a character array not the previous
1121 structured format.
1122 (save_macros): Save macro as text not as internal structures.
1123 (cpp_prepare_state): Update for changes to save_macro_data.
1124 (cpp_read_state): Don't read macros defined in PCH. Restore
c84ca916 1125 -D macros as text.
c39ed964 1126 * macro.c (create_iso_definition): Honour alloc_subobject.
1127 Clear traditional flag.
1128 (_cpp_create_definition): Honour alloc_subobject.
1129 * lex.c (cpp_token_val_index): New.
1130 * internal.h: Include cpp-id-data.h.
1131 (uchar): Move definition to cpp-id-data.h.
1132 (U): Likewise.
1133 (cpp_macro): Likewise.
1134 * directives.c (struct answer): Move to cpp-id-data.h.
1135 (do_assert): Honour alloc_subobject.
c84ca916 1136
1137 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1138 * include/cpplib.h (struct cpp_string): Add GTY marker.
1139 (enum cpp_token_fld_kind): New.
1140 (struct cpp_token): Add GTY markers.
1141 (cpp_token_val_index): Prototype.
1142 (CPP_HASHNODE_VALUE_IDX): New.
1143 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1144 * include/cpp-id-data.h: New file.
c39ed964 1145
dd6e5561 11462004-06-09 Paolo Bonzini <bonzini@gnu.org>
1147
1148 * Makefile.am (all-local): New.
1149 * Makefile.in: Regenerate.
1150
8af0c78d 11512004-06-06 Roger Sayle <roger@eyesopen.com>
1152
1153 * Makefile.am (LIBICONV): Declare.
1154 (makedepend_LDADD): Use LIBICONV.
1155 * Makefile.in: Regenerate.
1156
30302733 11572004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1158
1159 * Makefile.am (LIBINTL): Declare
1160 (makedepend_LDADD): Use LIBINTL.
1161 * Makefile.in: Regenerate.
1162
3eb3f293 11632004-06-05 Zack Weinberg <zack@codesourcery.com>
1164
1165 * Makefile.am: Add makedepend.
1166 * Makefile.in, aclocal.m4: Regenerate.
1167 * charset.c: Insert a space to avoid a warning.
1168 * directives.c: Include mkdeps.h.
1169 (_cpp_handle_directive): Reenable macro expander if appropriate.
1170 (undefine_macros): Inline body of _cpp_free_definition for speed.
1171 Do not call undef callback or _cpp_warn_if_unused_macro.
1172 (cpp_get_deps): New interface.
1173 * files.c (search_cache): Add pfile argument. Check for file
1174 that would be found by "" or <> search here...
1175 (_cpp_find_file): ...not here. Correct recorded start_dir of
1176 files found by directory-of-current-file search that would be
1177 found by "" or <> search.
1178 * init.c (cpp_add_dependency_target): Delete.
1179 * internal.h (struct lexer_state): Add discarding_output flag.
1180 * lex.c (lex_identifier): Compute hash function while scanning.
1181 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1182 directives.
1183 * makedepend.c: New file.
1184 * mkdeps.c (struct deps): Add vpath vector.
1185 (apply_vpath, deps_add_vpath): New function.
1186 (deps_free): Free vpath vector.
1187 (deps_add_dep, deps_add_target): Use apply_vpath.
1188 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1189 (ht_lookup_with_hash): New function.
1190 * cpplib.h, mkdeps.h: Update prototypes.
1191 * symtab.h: Update prototypes.
1192 (HT_HASHSTEP, HT_FINISH): New macros.
1193
8ed01400 11942004-05-29 Geoffrey Keating <geoffk@apple.com>
1195
1196 * symtab.c (ht_create): Set entries_owned.
1197 (ht_destroy): Honour entries_owned.
1198 (ht_expand): Likewise.
1199 (ht_load): New.
c84ca916 1200 * include/symtab.h (struct ht): New field 'entries_owned'
1201 (ht_load): New prototype.
8ed01400 1202
347a3ab5 12032004-05-26 Paolo Bonzini <bonzini@gnu.org>
1204
1205 PR bootstrap/15651
1206 * configure.ac: Fix m4 quoting when picking
1207 the size of HOST_WIDE_INT.
1208 * configure: Regenerate.
1209
fc231f28 12102004-05-25 Paolo Bonzini <bonzini@gnu.org>
1211
1212 * Makefile.am: the correct directory for
1213 gettext include files is given by @INCINTL@.
1214 * Makefile.in: Regenerate.
1215
babfbd63 12162004-05-24 Paolo Bonzini <bonzini@gnu.org>
1217
1218 * system.h [!ENABLE_NLS]: dgettext takes two
1219 parameters.
1220
d856c8a6 12212004-05-23 Paolo Bonzini <bonzini@gnu.org>
1222
1223 Moved libcpp from the gcc subdirectory to the toplevel.
1224 * Makefile.am: New file.
1225 * Makefile.in: Regenerate.
1226 * configure.ac: New file.
1227 * configure: Regenerate.
1228 * config.in: Regenerate.
1229 * charset.c: Moved from gcc/cppcharset.c. Add note about
1230 brokenness of input charset detection. Adjust for change
1231 in name of cppucnid.h.
1232 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1233 * expr.c: Moved from gcc/cppexp.c.
1234 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1235 Remove #define of O_BINARY, it is in system.h.
1236 * identifiers.c: Moved from gcc/cpphash.c.
1237 * internal.h: Moved from gcc/cpphash.h. Change header
1238 guard name. All other files adjusted to match name change.
1239 * init.c: Moved from gcc/cppinit.c.
1240 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1241 * lex.c: Moved from gcc/cpplex.c.
1242 * directives.c: Moved from gcc/cpplib.c.
1243 * macro.c: Moved from gcc/cppmacro.c.
1244 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1245 * traditional.c: Moved from gcc/cpptrad.c.
1246 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1247 guard name.
1248 * ucnid.pl: Moved from gcc/cppucnid.pl.
1249 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1250 guard name.
1251 * symtab.c: Moved from gcc/hashtable.c.
1252 * line-map.c: Moved from gcc. Do not include intl.h.
1253 * mkdeps.c: Moved from gcc.
1254 * system.h: New file.
c84ca916 1255 * include/cpplib.h: Moved from gcc. Change header guard name.
1256 * include/line-map.h: Moved from gcc. Change header guard name.
1257 * include/mkdeps.h: Moved from gcc. Change header guard name.
1258 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1259 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git