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2007-11-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
bce619a6 12007-11-16 Michael Matz <matz@suse.de>
2
3 * files.c (search_path_head): Fix check for absolute paths.
4
67015c73 52007-11-11 Tom Tromey <tromey@redhat.com>
6
7 PR c++/17557:
8 * include/cpplib.h (cpp_included_before): Declare.
9 * files.c (struct file_hash_entry) <location>: New field.
10 (_cpp_find_file): Initialize new field.
11 (make_cpp_dir): Likewise.
12 (cpp_included_before): New function.
13
1991d8eb 142007-11-01 Tom Tromey <tromey@redhat.com>
15
16 PR preprocessor/30805:
17 * macro.c (paste_tokens): Handle padding token.
18 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
19
2d507e67 202007-10-31 Tom Tromey <tromey@redhat.com>
21
22 PR preprocessor/30786:
23 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
24 * directives.c (_cpp_do__Pragma): Return error status.
25 * internal.h (_cpp_do__Pragma): Update.
26 * directives.c (get__Pragma_string): Back up if EOF seen.
27
931b0a0f 282007-09-06 Tom Tromey <tromey@redhat.com>
29
30 * internal.h (struct cpp_reader) <invocation_location>: New
31 field.
32 (struct cpp_reader) <set_invocation_location>: Likewise.
33 * init.c (cpp_set_line_map): New function.
34 * line-map.c (linemap_add): Use linemap's allocator.
35 * include/line-map.h (GTY): Define.
36 (line_map_realloc): New typedef.
37 (struct line_map): Mark with GTY.
38 (struct line_maps): Likewise.
39 (struct line_maps) <maps>: Likewise.
40 (struct line_maps) <reallocator>: New field.
41 * include/symtab.h (GTY): Conditionally define.
42 * include/cpplib.h (cpp_set_line_map): Declare.
43 (cpp_get_token_with_location): Declare.
44 * macro.c (cpp_get_token): Set invocation_location on the reader.
45 (cpp_get_token_with_location): New function.
46
84373723 472007-08-30 Chao-ying Fu <fu@mips.com>
48
49 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
50 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
51 (cpp_classify_number): Support decimal fixed-point constants without
52 exponents.
53 Warn about fixed-point constants when -pedantic.
54 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
55 comments to support fixed-point values.
56 (CPP_N_FRACT, CPP_N_ACCUM): Define.
57
36ec4203 582007-08-18 Tom Tromey <tromey@redhat.com>
59
60 PR preprocessor/32974:
61 * directives.c (parse_include): Don't check for EOL when
62 processing #pragma dependency.
63
fcde64dc 642007-07-30 Ollie Wild <aaw@google.com>
65
66 * directives-only.c: New file.
67 * internal.h (struct _cpp_dir_only_callbacks): New.
68 (_cpp_preprocess_dir_only): New function.
69 * directives.c (_cpp_handle_directive): Check directives_only before
70 disabling execution of indented directives.
71 * files.c (_cpp_stack_file): Add directives_only check.
72 * include/cpplib.h (struct cpp_options): Add directives_only.
73 (cpp_init_special_builtins): New function.
74 * init.c (cpp_init_special_builtins): New function.
75 (cpp_init_builtins): Move builtin_array initialization to
76 cpp_init_special_builtins.
77 (post_options): Check directives_only before setting
78 pfile->state.prevent_expansion = 1.
79 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
80 is expanded inside a directive while -fdirectives-only is enabled.
81 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
82 (libcpp_a_SOURCES): Add directives-only.c.
83
ddedd1e1 842007-07-04 Uros Bizjak <ubizjak@gmail.com>
85
86 * traditional.c (_cpp_scan_out_logical_line): Initialize
87 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
88 fmacro.args to prevent 'may be used uninitialized' warning.
89
430be8e2 902007-07-03 Uros Bizjak <ubizjak@gmail.com>
91
92 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
93 Add new constants.
94 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
95 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
96 for 'q' or 'Q' suffixes.
97
909dc303 982007-06-17 Danny Smith <dannysmith@users.sourceforge.net
99
857d7d5e 100 * files.c (open_file): Correct typo.
909dc303 101
7d6f49d6 1022007-06-16 Vladimir Prus <vladimir@codesourcery.com>
103
857d7d5e 104 * files.c (open_file): Prevent the call
7d6f49d6 105 for stat from overwriting errno.
106
be21d64c 1072007-06-09 Vladimir Prus <vladimir@codesourcery.com>
108
857d7d5e 109 * files.c (open_file): Account for the
be21d64c 110 fact that on windows, opening a directory gives
111 EACCES.
112
d7282a2b 1132007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
114
115 PR preprocessor/23479
116 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
117 integer constants.
118 (append_digit): Likewise.
119 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
120 binary integer constants.
121
0448520c 1222007-05-31 Dave Korn <dave.korn@artimi.com>
123
124 PR preprocessor/14331
125 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
126
ce079f70 1272007-05-24 Ollie Wild <aaw@google.com>
128
129 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
130 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
131 (cpp_write_pch_state): Save __COUNTER__ state.
132 (cpp_valid_state): Check valid __COUNTER__ state.
133 (cpp_read_state): Read new __COUNTER__ state.
134 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
135 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
136 * internal.h (struct cpp_reader): Add counter member.
137
3b6c638e 1382007-05-23 Simon Martin <simartin@users.sourceforge.net>
139
140 PR preprocessor/20077
141 * macro.c (create_iso_definition): Fixed the method to determine
142 whether the token-pasting operator appears at the beginning or the end
143 of a macro.
144
248dfc42 1452007-05-21 Ian Lance Taylor <iant@google.com>
146
147 * internal.h (struct cpp_reader): Add new fields:
148 nonexistent_file_hash and nonexistent_file_ob.
149 * files.c: Include "obstack.h".
150 (find_file_in_dir): Before trying to open the file, look up the
151 path name in the hash table of nonexistent files. After failing
152 to open the file, add the path name to the hash table.
153 (_cpp_find_file): Cache the results of looking up the file name
154 starting with the quote and bracket chain heads, if we can.
155 (nonexistent_file_hash_eq): New static function.
156 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
157 pfile->nonexistent_file_ob.
158 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
159 pfile->nonexistent_file_ob.
160
c55e2f1b 1612007-05-14 Janis Johnson <janis187@us.ibm.com>
162
5c00409a 163 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
164
c55e2f1b 165 PR c/31924
166 * expr.c (interpret_float_suffix): Check for invalid suffix.
167
dd97b5e4 1682007-05-02 Eric Christopher <echristo@apple.com>
169
170 * expr.c (num_div_op): Don't overflow if the result is
171 zero.
172
3127c357 1732007-05-02 Tom Tromey <tromey@redhat.com>
174
175 PR preprocessor/28709:
176 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
177
f23c2abe 1782007-03-30 Michael Meissner <michael.meissner@amd.com>
179
180 * directives.c (lex_macro_node_from_str): Fix alloca call to be
181 type correct.
182
3fa3949d 1832007-03-30 Richard Henderson <rth@redhat.com>
184
185 * directives.c (lex_macro_node_from_str): New.
186 (cpp_push_definition, cpp_pop_definition): New.
187 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
188
7262ccd6 1892007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
190
191 * Makefile.in: Add dummy install-pdf target.
192
09edb0e9 1932007-01-30 Tom Tromey <tromey@redhat.com>
194
195 PR preprocessor/30468:
196 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
197 './'.
198
e0ff7935 1992007-01-30 Tom Tromey <tromey@redhat.com>
200
201 PR preprocessor/29966:
202 * macro.c (lex_expansion_token): Save and restore cpp_reader's
203 cur_token.
204 (_cpp_create_definition): Don't restore cur_token here.
205 * lex.c (_cpp_lex_token): Added assertion.
206
87d210c3 2072007-01-27 Tom Tromey <tromey@redhat.com>
208
209 * configure: Rebuilt.
210
3e2a04b5 2112007-01-12 Tom Tromey <tromey@redhat.com>
212
213 PR preprocessor/28227:
214 * directives.c (lex_macro_node): Added 'is_def_or_undef'
215 argument.
216 (do_define): Update.
217 (do_undef): Update.
218 (do_ifdef): Update.
219 (do_ifndef): Update.
220
6a6e7e2f 2212007-01-11 Paolo Bonzini <bonzini@gnu.org>
222
223 * configure: Regenerate.
224
77258a2e 2252007-01-11 Paolo Bonzini <bonzini@gnu.org>
226
227 * configure: Regenerate.
228
927b511f 2292007-01-04 Tom Tromey <tromey@redhat.com>
230
231 PR preprocessor/28165:
232 * internal.h (cpp_in_primary_file): New function.
233 * directives.c (do_include_next): Use cpp_in_primary_file.
234 (do_pragma_once): Likewise.
235 (do_pragma_system_header): Likewise.
236
5008f5c5 2372006-12-29 Ian Lance Taylor <iant@google.com>
238
239 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
240 look backward at the end of the line unless we saw a backslash.
241
5d70627e 2422006-12-29 Jakub Jelinek <jakub@redhat.com>
243
244 PR preprocessor/29612
245 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
246 only when new_sysp is non-zero.
247
854f075e 2482006-12-28 Tom Tromey <tromey@redhat.com>
249
250 PR preprocessor/30001:
251 * charset.c (_cpp_convert_input): Check that to.len is greater
252 than zero.
253
644459d0 2542006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
255
256 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 257 * configure: Rebuilt.
644459d0 258
093aec7c 2592006-11-01 Douglas Gregor <doug.gregor@gmail.com>
260
261 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
262 for experimental C++0x mode.
263 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
264 adopted the preprocessor changes introduced in C99.
265
54bb64fb 2662006-10-29 Joseph Myers <joseph@codesourcery.com>
267
268 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
269 depending on --enable-targets=all.
270 * configure: Regenerate.
271
46139d3f 2722006-10-12 Jakub Jelinek <jakub@redhat.com>
273
274 PR preprocessor/28709
275 * macro.c (paste_tokens): Do error reporting here, use BUF with the
276 spelled LHS token as opposed to spelling it again.
277 (paste_all_tokens): Don't report errors here, just break on failure.
278
51f93521 2792006-10-10 Brooks Moses <bmoses@stanford.edu>
280
281 * Makefile.in: Added empty "pdf" target.
282
32bca58b 2832006-09-22 Geoffrey Keating <geoffk@apple.com>
284
285 * configure.ac: Make need_64_bit_hwint case for x86-darwin
286 match exactly the glob in gcc/config.gcc.
287 * configure: Regenerate.
288
0b67f687 2892006-09-13 Joseph S. Myers <joseph@codesourcery.com>
290
291 PR c/28768
292 PR preprocessor/14634
293 * lex.c (lex_string): Pedwarn for unterminated literals.
294
3ebc7dec 2952006-09-08 Eric Christopher <echristo@apple.com>
296
297 * configure.ac: Add 64-bit HWI support for i?86-darwin.
298
e58c07f7 2992006-08-14 Steve Ellcey <sje@cup.hp.com>
300
301 PR c++/28288
302 PR c++/14556
303 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
304 (CPP_LAST_EQ): Change.
305 (CPP_LAST_PUNCTUATOR): Change.
306 * expr.c (cpp_operator): Remove MIN and MAX.
307 (reduce): Remove CPP_MIN and CPP_MAX.
308 (num_binary_op): Ditto.
309 * lex.c (_cpp_lex_direct): Ditto.
310 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
311
add258d7 3122006-06-09 Jakub Jelinek <jakub@redhat.com>
313
314 PR preprocessor/27746
315 * directives.c (do_pragma): Handle pragma with valid namespace
316 and invalid name coming from macro expansion.
317 * directives.c (destringize_and_run): Initialize next field in
318 context.
319
320 PR c/27747
321 PR c++/27748
322 * directives.c (destringize_and_run): Set NO_EXPAND on the
323 tokens.
324
325 * macro.c (_cpp_backup_tokens): Fix comment typo.
326
49688a56 3272006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
328
329 * Makefile.in (CATALOGS): Add po/ prefix.
330 * configure: Regenerated.
331
8f597c12 3322006-05-23 Carlos O'Donell <carlos@codesourcery.com>
333
334 * Makefile.in: Add install-html target. Add install-html to .PHONY
335
cca5dddc 3362006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
337
338 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
339 * files.c (_cpp_get_file_stat): New function.
340 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
341 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
342 * internal.h (_cpp_get_file_stat): Prototype.
343 (struct cpp_buffer): Add timestamp.
344
31614f7c 3452006-01-23 Jakub Jelinek <jakub@redhat.com>
346
347 PR preprocessor/25717
348 * init.c (cpp_init_builtins): If __STDC__ will not change value
349 between system headers and other sources, define it as a normal
350 macro rather than a builtin.
351 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
352 cpp_in_system_header condition.
353
3542006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 355
356 * Makefile.in: Use -MMD instead of -MD.
357
b75b98aa 3582006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
359 Richard Henderson <rth@redhat.com>
360
361 Merge from gomp branch:
362 * directives.c (struct pragma_entry): Add is_deferred. Add ident
363 entry to value union.
364 (end_directive): Don't eat the line if in_deferred_pragma.
365 (run_directive): Remove pragma hacks.
366 (insert_pragma_entry): Remove.
367 (new_pragma_entry): New.
368 (register_pragma_1): Split out of register_pragma. Only handle
369 the lookup tree and return the new entry.
370 (cpp_register_pragma): Fill in the pragma entry here.
371 (cpp_register_deferred_pragma): New.
372 (register_pragma_internal): New.
373 (_cpp_init_internal_pragmas): Use register_pragma_internal.
374 (do_pragma): Allow pragma expansion after namespace. For deferred
375 pragmas, don't slurp the line into a string.
376 (destringize_and_run): Save tokens for deferred pragmas.
377 (cpp_handle_deferred_pragma): Remove.
378 * macro.c (builtin_macro): Remove pragma token hack.
379 (_cpp_push_token_context): Rename from push_token_context and export.
380 * internal.h (struct lexer_state): Add pragma_allow_expansion.
381 (_cpp_push_token_context): Declare.
382 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
383 a token. Update the line number correctly if so.
384 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
385 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
386 * include/cpplib.h (PRAGMA_EOL): New.
387 (CPP_TOKEN_FLD_PRAGMA): New.
388 (struct cpp_token): Add val.pragma.
389 (struct cpp_options): Remove defer_pragmas.
390 (cpp_handle_deferred_pragma): Remove.
391 (cpp_register_deferred_pragma): Declare.
392
986ca356 3932006-01-01 Jakub Jelinek <jakub@redhat.com>
394
395 PR c++/25294
396 * directives.c (do_pragma): If pragma line ends with multi-line
397 block comment, end the saved deferred pragma string before that
398 comment. Handle embedded '\0' chars on the pragma line.
399
8dba02f7 4002005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
401
402 PR c++/23333
403 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
404
6db045b0 4052005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
406 Ben Elliston <bje@au.ibm.com>
407
408 * include/cpplib.h (CPP_N_DFLOAT): New.
409 * expr.c (interpret_float_suffix): Identify df, dd, and dl
410 suffixes as decimal floating point constants.
411 (cpp_classify_number): Disallow hexadecimal DFP constants.
412
9a7c76f9 4132005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 414 Ian Lance Taylor <ian@airs.com>
9a7c76f9 415
416 * include/cpplib.h (struct cpp_callbacks): Annotate error with
417 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
418
0c5e3a3d 4192005-11-09 Per Bothner <per@bothner.com>
420 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 421
0c5e3a3d 422 PR c/24101
423 * init.c (read_original_filename): Temporarily set
424 state.in_directive before calling _cpp_lex_direct for
425 CPP_HASH tokens.
426
3c2359db 4272005-11-03 James E Wilson <wilson@specifix.com>
428
429 PR preprocessor/24202
430 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
431
d65b3a40 4322005-11-04 Joseph S. Myers <joseph@codesourcery.com>
433
434 * include/cpplib.h (struct cpp_callbacks): Make error take
435 va_list* parameter.
436 * errors.c (cpp_error): Update call to callback.
437
cc9012f7 4382005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
439
440 PR preprocessor/22042
441 * macro.c (_cpp_builtin_macro_text): Lower the needed max
442 buffer size.
443 (cpp_quote_string): Don't octalify non printable
444 charactors.
445
eb0d20b7 4462005-11-03 Joseph S. Myers <joseph@codesourcery.com>
447
448 PR c++/17964
449 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
450 (struct cpp_callbacks): Add error.
451 * errors.c (cpp_error): If client_diagnostic, use error callback.
452 * charset.c (convert_escape): Don't use %03o in diagnostic.
453
de4aacc0 4542005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 455
456 PR preprocessor/15220
457 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
458 callers. Pass to open_file_failed.
459 (open_file_failed): New parameter angle_brackets. Fix all callers.
460 Use in print_dep assignment.
461 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
462 * internal.h (_cpp_find_file): Add new parm to declaration.
3ebc7dec 463
6783d878 4642005-10-08 Kazu Hirata <kazu@codesourcery.com>
465
466 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
467 * configure: Regenerate.
468
f789fe3e 4692005-10-04 Ian Lance Taylor <ian@airs.com>
470
471 PR preprocessor/13726
472 * directives.c (check_eol_return_comments): New static function.
473 (parse_include): Add buf parameter. Change all callers.
474 (do_include_common): If not discard comments, turn on
475 save_comments. Pass collected comments to include callback.
476 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
477 include callback: cpp_token list.
478
865c4e44 4792005-09-20 Joseph S. Myers <joseph@codesourcery.com>
480
481 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
482 * init.c (struct lang_flags, lang_defaults): Add
483 extended_identifiers.
484 (cpp_set_lang): Use it.
485 * lex.c (forms_identifier_p): Check extended_identifiers.
486
56845aa6 4872005-08-30 Jakub Jelinek <jakub@redhat.com>
488
489 PR preprocessor/20348
490 PR preprocessor/20356
491 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
492 2004-06-05 changes.
493
72ee8ff9 4942005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
495
496 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
497 -Wmissing-format-attribute.
498
499 * configure: Regenerate.
500
2656917a 5012005-06-29 Kelley Cook <kcook@gcc.gnu.org>
502
503 * all files: Update FSF address in copyright headers.
504 * makeucnid.c (write_copyright): Update outputted FSF address.
505
cbaa9876 5062005-06-13 Zack Weinberg <zack@codesourcery.com>
507
508 * configure.ac: Invoke ZW_CREATE_DEPDIR and
509 ZW_PROG_COMPILER_DEPENDENCIES.
510 * aclocal.m4, configure: Regenerate.
511 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
512 New variables.
513 (distclean): Clean up $(DEPDIR) and its contents.
514 (.c.o): Use $(COMPILE).
515 Include $(DEPDIR)/*.Po for most object->header dependencies.
516
720aca92 5172005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
518
519 * configure.ac: Check declarations for asprintf and vasprintf.
520 * config.in: Regenerate.
521 * configure: Likewise.
522
523 * charset.c (conversion_loop): Use XRESIZEVEC.
524 (convert_no_conversion): Likewise.
525 (convert_using_iconv): Likewise.
526 (init_iconv_desc): Cast return value of alloca.
527 (cpp_host_to_exec_charset): Use XNEWVEC.
528 (emit_numeric_escape): Use XRESIZEVEC.
529 (cpp_interpret_string): Use XNEWVEC.
530 (cpp_interpret_string): Use XRESIZEVEC.
531 (_cpp_interpret_identifier): Cast return value of alloca.
532 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
533 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
534 (parse_include): Use XNEWVEC.
535 (insert_pragma_entry): Rename local variable "new" to
cbaa9876 536 "new_entry".
720aca92 537 (save_registered_pragmas): Cast return value of xmemdup.
538 (destringize_and_run): Same for alloca.
539 (parse_assertion): Likewise.
540 (do_assert): Cast allocated storage to proper type.
541 (cpp_define): Likewise.
542 (_cpp_define_builtin): Likewise.
543 (cpp_undef): Likewise.
544 (handle_assertion): Likewise.
545 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
546 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
547 (CPP_UMINUS): Likewise.
548 (struct cpp_operator): Rename from struct operator.
549 (_cpp_expand_op_stack): Use XRESIZEVEC.
550 * files.c (pch_open_file): Use XNEWVEC.
551 (pch_open_file): Use XRESIZEVEC.
552 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
553 (dir_name_of_file): Use XNEWVEC.
554 (make_cpp_file): Use XCNEW.
555 (make_cpp_dir): Likewise.
556 (allocate_file_hash_entries): USE XNEWVEC.
557 (cpp_included): Cast return value of htab_find_with_hash.
558 (append_file_to_dir): Use XNEWVEC.
559 (read_filename_string): Likewise. Use XRESIZEVEC too.
560 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
561 (remap_filename): Use XNEWVEC.
562 (struct pchf_entry): Move definition out of struct pchf_data.
563 (_cpp_save_file_entries): Use XCNEWVAR.
564 (_cpp_read_file_entries): Use XNEWVAR.
565 * identifiers.c (alloc_node): Use XOBNEW.
566 * init.c (cpp_create_reader): Use XCNEW.
567 (cpp_init_builtins): Cast of b->value to enum builtin_type.
568 (read_original_directory): Cast return value of alloca.
569 * lex.c (add_line_note): Use XRESIZEVEC.
570 (warn_about_normalization): Use XNEWVEC.
571 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
572 (new_buff): Use XNEWVEC.
573 * line-map.c (linemap_add): Use XRESIZEVEC.
574 * macro.c (builtin_macro): Cast return value of alloca.
575 (paste_tokens): Likewise.
576 (expand_arg): Use XNEWVEC and XRESIZEVEC.
577 (_cpp_save_parameter): Use XRESIZEVEC.
578 (create_iso_definition): Cast allocated storage to proper type.
579 (_cpp_create_definition): Likewise.
580 (cpp_macro_definition): Use XRESIZEVEC.
581 * makedepend.c (add_clm): Use XNEW.
582 (add_dir): Likewise.
583 * mkdeps.c (munge): Use XNEWVEC.
584 (deps_init): Use XCNEW.
585 (deps_add_target): Use XRESIZEVEC.
586 (deps_add_default_target): Cast return value of alloca.
587 (deps_add_dep): Use XRESIZEVEC.
588 (deps_add_vpath): Likewise. Use XNEWVEC too.
589 (deps_restore): Likewise.
590 * pch.c (save_idents): Use XNEW and XNEWVEC.
591 (cpp_save_state): Use XNEW.
592 (count_defs): Cast return value of htab_find.
593 (write_defs): Likewise.
594 (cpp_write_pch_deps): Use XNEWVEC.
595 (collect_ht_nodes): Use XRESIZEVEC.
596 (cpp_valid_state): Use XNEWVEC.
597 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
598 * symtab.c (ht_create): Use XCNEW.
599 (ht_lookup_with_hash): Cast return value of obstack_copy0.
600 (ht_expand): Use XCNEWVEC.
601 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
602 (bool): Do not define if __cplusplus.
603
81e19b31 6042005-05-12 Zack Weinberg <zack@codesourcery.com>
605
606 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
607 (do_sccs): Delete function definition, #define to do_ident.
608 (do_ident): Don't hardwire directive name.
609
18f11b84 6102005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
611
612 PR bootstrap/21230
613 * configure: Regenerate.
614
2dc04f36 6152005-04-27 Andris Pavenis <pavenis@latnet.lv>
616
617 * files.c: Include io.h for DJGPP to get prototype of setmode.
618
0b7f838f 6192005-04-19 Per Bothner <per@bothner.com>
620
621 PR preprocessor/20907
622 * line-map.c (linemap_line_start): Fix bug when we need to increse
623 column_bits but can re-use the current line_map.
624
2224c90b 6252005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
626
627 * system.h (fopen, fdopen, freopen): Define these to the unlocked
628 libiberty functions.
629
077a3c99 6302005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
631
632 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
633 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
634 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
635 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
636 _unlocked function.
637 (fwrite_unlocked): Fix prototype.
81e19b31 638
077a3c99 639 * configure, config.in: Regenerate.
640
99617355 6412005-04-05 Jakub Jelinek <jakub@redhat.com>
642
643 PR preprocessor/19475
644 * macro.c (create_iso_definition): For < ISO C99, don't
645 pedwarn if there is no whitespace between macro name and its
646 replacement, but the replacement starts with a basic character
647 set character.
648
3827dee5 6492005-03-28 Andreas Jaeger <aj@suse.de>
650
651 * lex.c (warn_about_normalization): Cast field width to int to
652 avoid warning.
653
b8273627 6542005-03-19 Joseph S. Myers <joseph@codesourcery.com>
655
656 * configure.ac: Consistently use solaris2.1[0-9]* instead of
657 solaris2.1[0-9].
658 * configure: Regenerate.
659
bc65f24f 6602005-03-15 Geoffrey Keating <geoffk@apple.com>
661
662 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
663 UCN rather than printing an error.
664
bce47149 6652005-03-14 Geoffrey Keating <geoffk@apple.com>
666
4e9d1e6d 667 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
668
6692005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 670
bce47149 671 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
672 * charset.c: Update for new format of ucnid.h.
673 (ucn_valid_in_identifier): Update for new format of ucnid.h.
674 Add NST parameter, and update it; update callers.
675 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
676 with cpp_error.
677 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
678 * internal.h (struct normalize_state): New.
679 (INITIAL_NORMALIZE_STATE): New.
680 (NORMALIZE_STATE_RESULT): New.
681 (NORMALIZE_STATE_UPDATE_IDNUM): New.
682 (_cpp_valid_ucn): New.
683 * lex.c (warn_about_normalization): New.
684 (forms_identifier_p): Add normalize_state parameter, update callers.
685 (lex_identifier): Add normalize_state parameter, update callers. Keep
686 the state current.
687 (lex_number): Likewise.
688 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
689 it with warn_about_normalization.
690 * makeucnid.c: New.
691 * ucnid.h: Replace.
692 * ucnid.pl: Remove.
693 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
694 comments about obsolete version of C++.
695 * include/cpplib.h (enum cpp_normalize_level): New.
696 (struct cpp_options): Add warn_normalize field.
697
bb1fa6bb 6982005-03-11 Geoffrey Keating <geoffk@apple.com>
699
700 * directives.c (glue_header_name): Update call to cpp_spell_token.
701 * internal.h (_cpp_interpret_identifier): New.
702 * charset.c (_cpp_interpret_identifier): New.
703 (_cpp_valid_ucn): Allow UCN version of '$'.
704 * lex.c (lex_identifier): Add extra parameter to indicate if initial
705 character was '$' or '\'. Support identifiers with UCNs.
706 (forms_identifier_p): Allow UCNs.
707 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
708 (utf8_to_ucn): New.
709 (cpp_spell_token): Add FORSTRING parameter. Use it.
710 (cpp_token_as_text): Update call to cpp_spell_token.
711 (cpp_output_token): Write UCNs back out.
712 (stringify_arg): Update call to cpp_spell_token.
713 (paste_tokens): Likewise.
714 (cpp_macro_definition): Likewise.
715 * macro.c (stringify_arg): Likewise.
716 (paste_tokens): Likewise.
717 (cpp_macro_definition): Likewise.
718 * include/cpplib.h: Add parameter to cpp_spell_token.
719
960391da 7202005-03-04 Jakub Jelinek <jakub@redhat.com>
721
722 PR bootstrap/20282
723 PR bootstrap/20305
724 * macro.c (replace_args, cpp_get_token): Copy whole
725 cpp_token_u instead of just cpp_string field from it.
726
b0d0794d 7272005-02-28 Devang Patel <dpatel@apple.com>
728
729 * directives.c (do_line): Save sysp early before line table is
730 realloc'ed.
81e19b31 731
624d37a6 7322005-02-20 Zack Weinberg <zack@codesourcery.com>
733
734 PR 18785
735 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
736 (cpp_host_to_exec_charset): New function.
737 * include/cpplib.h: Declare cpp_host_to_exec_charset.
738
f86986bc 7392005-02-19 Devang Patel <dpatel@apple.com>
740
741 * charset.c (_cpp_convert_input): Check '\r' before inserting
742 '\n' at the end.
624d37a6 743
9936e07d 7442005-02-15 Eric Christopher <echristo@redhat.com>
745
746 PR preprocessor/19077
747 * macro.c (cpp_macro_definition): Move handling of whitespace
748 to PREV_WHITE conditional. Remove overloading of len
749 variable.
750
129a1540 7512005-02-14 Kazu Hirata <kazu@cs.umass.edu>
752
753 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
754 traditional.c: Update copyright.
755
bb30d1f4 7562005-02-14 Paolo Bonzini <bonzini@gnu.org>
757
758 PR bootstrap/19818
759 * configure.ac: Check for declaration of basename and getopt.
760 * config.in: Regenerate.
761 * configure: Regenerate.
762 * internal.h (ustrcspn): New.
763 * macro.c (create_iso_definition): Fix allocation of memory.
764 (padding_token): Add cast to remove const-ness.
765 * pch.c (cpp_read_state): Use ustrcspn.
766
26ec4f15 7672005-02-08 Mike Stump <mrs@apple.com>
768
769 * files.c (pchf_adder): Remove.
770 (struct pchf_adder_info): Likewise.
771 (_cpp_save_file_entries): Write out all files so that #import works.
772
0cb78cbd 7732005-01-23 Joseph S. Myers <joseph@codesourcery.com>
774
775 * configure: Regenerate.
776
d862067c 7772005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
778
779 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
780
457e71e4 781 * include/cpplib.h: Also update copyright years.
624d37a6 782
ba841ef8 7832005-01-03 Geoffrey Keating <geoffk@apple.com>
784
785 * files.c (_cpp_find_file): Add files found by search_path_exhausted
786 to the list of all files.
787
f03668bd 7882005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
789
790 * internal.h: Update references to Cpp lib filenames.
791 * directives.c: Likewise.
792 * init.c: Likewise.
793 * macro.c: Likewise.
794 * traditional.c: Likewise.
795
461ea98d 7962004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
797
798 PR preprocessor/15167
799 * files.c (destroy_cpp_file): New function.
800 (should_stack_file): Make a new file if the
801 compared file is still stacked.
802
bd9e37a6 8032004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
804
624d37a6 805 PR preprocessor/17610
bd9e37a6 806 * directives.c (do_include_common): Error out if an empty filename
807 is given for #include (or #include_next or #import).
808
fe4dcd90 8092004-11-27 Roger Sayle <roger@eyesopen.com>
810 Zack Weinberg <zack@codesourcery.com>
811
812 * internal.h: Replace all uses of uchar with unsigned char.
813 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
814 with !IN_GCC, so uchar is only defined whilst building libcpp.
815
ac7cc2f4 8162004-11-24 Kelley Cook <kcook@gcc.gnu.org>
817
818 * aclocal.m4: Regenerate.
819
6e11b263 8202004-11-24 Roger Sayle <roger@eyesopen.com>
821
822 PR preprocessor/15824
823 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
824 directly, instead of the non-existant "system.h" and "ansidecl.h".
825 * configure: Regenerate.
826
68bf2ad9 8272004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 828 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 829
830 * internal.h (struct lexer_state): Add in_deferred_pragma.
831 * directives.c (struct pragma_entry): Add allow_expansion.
832 (insert_pragma_entry): Take allow_expansion flag.
833 (register_pragma): Likewise.
834 (cpp_register_pragma): Likewise.
835 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
836 (do_pragma): Honor allow_expansion.
837 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
838 * include/cpplib.h (cpp_register_pragma): Update prototype.
839
27559c4e 8402004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 841 Mark Mitchell <mark@codesourcery.com>
27559c4e 842
843 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
844 need_64bit_hwint=yes.
845 * configure: Regenerate.
846
34ae664d 8472004-11-09 Joseph S. Myers <joseph@codesourcery.com>
848
849 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
850 po/$(PACKAGE).pot.
851 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
852 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
853 Remove local srcdir path from generated file.
854
39b83bdb 8552004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 856 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 857
858 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
859 as well.
860
a095c1b5 8612004-10-27 Zack Weinberg <zack@codesourcery.com>
862
863 PR 18075
864 * directives.c (do_pragma): Do not defer pragmas which are unknown.
865 (cpp_handle_deferred_pragma): Add cast to silence warning.
866
700b0d81 8672004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
868
869 * errors.c (_cpp_begin_message): Print "error: " for errors.
870
fbe83ac1 8712004-10-10 Andreas Jaeger <aj@suse.de>
872
873 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
874 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
875
09f10c94 8762004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
877
878 * pch.c (cpp_write_pch_state): Remove variable z as it is not
879 used.
880 (cpp_read_state): Remove unused variables, m, d and mac_count.
881
a8b2a8d5 8822004-09-29 Per Bothner <per@bothner.com>
883
884 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
885 cb.line_change. Otherwise do_pragma will call the line_change
886 call-back with a meaningless line number.
887
21164c01 8882004-09-24 Zack Weinberg <zack@codesourcery.com>
889
890 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
891 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
892 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
893 * aclocal.m4, configure: Regenerate.
894 * init.c: Include localedir.h.
895 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
896 (DEFS): Delete.
897 (.c.o): Use $(ALL_CFLAGS).
898 (localedir.h, localedir.hs): New rules.
899 (clean): Use rm -rf to remove directories.
900 (distclean): Also delete localedir.h and localedir.hs.
901 (init.o): Update dependencies.
902
986086aa 9032004-09-22 Kelley Cook <kcook@gcc.gnu.org>
904
905 * Makefile.in (aclocal.m4): Update dependencies.
906 * configure.ac (AC_CONFIG_MACRO_DIR): New.
907 * aclocal.m4, configure: Regenerate.
908
e9cc3617 9092004-09-17 Zack Weinberg <zack@codesourcery.com>
910
0097f6a2 911 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
912 (_cpp_convert_input, _cpp_default_encoding): Add comments.
913 Some other comments in this file also tweaked.
914
e9cc3617 915 * directives.c (do_pragma): Save current buffer position
916 before lexing the pragma keywords; don't call
917 _cpp_backup_tokens in the defer_pragmas case.
918
9832c977 9192004-09-15 Per Bothner <per@bothner.com>
920
921 * include/line-map.h (line_map_start): Add parameter names so
922 preceding comment makes sense.
923 (linemap_add): Remove from comment mention of non-existing parameter.
924
d6d3c909 9252004-09-09 Matt Austern <austern@apple.com>
926 Zack Weinberg <zack@codesourcery.com>
927
928 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
929 prefixes throughout. Add entry for PRAGMA. Remove
930 unnecessary "= 0" from EQ.
931 (enum cpp_ttype): Adjust OP and TK definitions to restore
932 prefixes, via token-paste.
933 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
934 Change from #defines to additional cpp_ttype enumerators.
935 (struct cpp_options): Add defer_pragmas.
936 (cpp_handle_deferred_pragma): Prototype new interface.
937
938 * internal.h (struct cpp_reader): Add directive_result.
939 * directives.c (struct pragma_entry): Add is_internal field;
940 give boolean fields type bool.
941 (start_directive): Initialize pfile->directive_result.type.
942 (_cpp_do__Pragma): Likewise.
943 (run_directive): Do not crash if pfile->buffer->prev is NULL.
944 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
945 from it.
946 (register_pragma): New static function, bulk of former
947 cpp_register_pragma here; add 'internal' argument, pass along
948 to insert_pragma_entry.
949 (cpp_register_pragma): Now a wrapper around register_pragma which
950 always passes false for 'internal' argument.
951 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
952 true for 'internal'.
953 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
954 an internal pragma, save text till the end of the line as a CPP_PRAGMA
955 token instead of executing the pragma.
956 (cpp_handle_deferred_pragma): New interface.
957 * lex.c (token_spellings): Adjust OP and TK definitions to
958 match changes to cpplib.h.
959 (_cpp_lex_token): Check for a directive-result token and
960 return it if present.
961 (cpp_token_val_index): Handle CPP_PRAGMA.
962 * macro.c (cpp_builtin_macro_text): Correct comment.
963 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
964
735a9bc4 9652004-09-06 Serge Belyshev <belyshev@lubercy.com>
966
967 PR preprocessor/14699
968 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
969 from size_t to double.
970
25696d3f 9712004-08-28 Andreas Schwab <schwab@suse.de>
972 Andreas Jaeger <aj@suse.de>
973
974 * configure.ac: Set PACKAGE correctly.
975 * configure: Regenerated.
976
99439f5b 9772004-08-25 Paolo Bonzini <bonzini@gnu.org>
978
979 * Makefile.in: Add back top_builddir.
980
a668be26 9812004-08-25 Paolo Bonzini <bonzini@gnu.org>
982
983 * configure.ac: Replace Automake macro invocations
984 with manual Autoconf checks and substitutions.
985 * configure: Regenerate.
986 * aclocal.m4: Regenerate.
987 * config.in: Regenerate.
988 * Makefile.am: Removed.
989 * Makefile.in: Heavy simplification and reorganization.
990
30e9913f 9912004-08-09 Mark Mitchell <mark@codesourcery.com>
992
993 * configure.ac (arm*-*-eabi*): New target.
994 (arm*-*-symbianelf*): Likewise.
995 * configure: Regenerated.
996
3b298764 9972004-07-24 Bernardo Innocenti <bernie@develer.com>
998
999 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1000 * directives.c: Use XNEW-family macros from libiberty.
1001 * lex.c: Likewise.
1002 * macro.c: Likewise.
1003 * cpplib.h (cpp_deps_style): Export enum with name.
1004
d6d3c909 10052004-07-23 Matthias Klose <doko@debian.org>
3b298764 1006
d6d3c909 1007 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1008
821fa045 10092004-07-16 Andris Pavenis <pavenis@latnet.lv>
1010
1011 PR preprocessor/16366
1012 * internal.h (struct cpp_reader): New field dir_hash.
1013 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1014 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1015
d80efa72 10162004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1017
1018 PR preprocessor/16192
1019 PR preprocessor/15913
1020 PR preprocessor/15572
1021 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1022 expression is missing.
1023 * init.c (post_options): Traditional cpp doesn't do // comments.
1024
ed000086 10252004-06-30 Per Bothner <per@bothner.com>
1026
1027 * include/line-map.h (fileline): Remove old typedef.
1028 * internal.h (struct cpp_reader): Use source_location typedef instead.
1029
dcb9d064 10302004-06-26 Zack Weinberg <zack@codesourcery.com>
1031
1032 Partially revert patch of 2004-06-05.
1033 * files.c (search_cache): Remove pfile argument. Don't check
1034 for file that would be found by "" or <> search here...
1035 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1036 Do not apply directory-of-current-file correction to files
1037 found by this check. Rearrange code slightly.
1038
d718b525 10392004-06-21 Geoffrey Keating <geoffk@apple.com>
1040
1041 * files.c (should_stack_file): Correct swapped parameters to call
1042 to cb.read_pch.
1043 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1044
79b68529 10452004-06-15 Paolo Bonzini <bonzini@gnu.org>
1046
1047 * Makefile.in: Regenerate with automake 1.8.5.
1048 * aclocal.m4: Likewise.
1049 * configure: Regenerate.
1050
151899c5 10512004-06-11 Zack Weinberg <zack@codesourcery.com>
1052
1053 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1054 * configure, config.in: Regenerate.
1055 * system.h: Unconditionally define bool as unsigned char,
1056 BOOL_BITFIELD as unsigned int.
1057 * .cvsignore: New file.
1058
c39ed964 10592004-06-09 Geoffrey Keating <geoffk@apple.com>
1060
1061 * traditional.c (push_replacement_text): Set macro->traditional.
1062 (save_replacement_text): Likewise.
1063 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1064 (struct save_macro_item): Delete.
1065 (struct save_macro_data): Use a character array not the previous
1066 structured format.
1067 (save_macros): Save macro as text not as internal structures.
1068 (cpp_prepare_state): Update for changes to save_macro_data.
1069 (cpp_read_state): Don't read macros defined in PCH. Restore
c84ca916 1070 -D macros as text.
c39ed964 1071 * macro.c (create_iso_definition): Honour alloc_subobject.
1072 Clear traditional flag.
1073 (_cpp_create_definition): Honour alloc_subobject.
1074 * lex.c (cpp_token_val_index): New.
1075 * internal.h: Include cpp-id-data.h.
1076 (uchar): Move definition to cpp-id-data.h.
1077 (U): Likewise.
1078 (cpp_macro): Likewise.
1079 * directives.c (struct answer): Move to cpp-id-data.h.
1080 (do_assert): Honour alloc_subobject.
c84ca916 1081
1082 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1083 * include/cpplib.h (struct cpp_string): Add GTY marker.
1084 (enum cpp_token_fld_kind): New.
1085 (struct cpp_token): Add GTY markers.
1086 (cpp_token_val_index): Prototype.
1087 (CPP_HASHNODE_VALUE_IDX): New.
1088 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1089 * include/cpp-id-data.h: New file.
c39ed964 1090
dd6e5561 10912004-06-09 Paolo Bonzini <bonzini@gnu.org>
1092
1093 * Makefile.am (all-local): New.
1094 * Makefile.in: Regenerate.
1095
8af0c78d 10962004-06-06 Roger Sayle <roger@eyesopen.com>
1097
1098 * Makefile.am (LIBICONV): Declare.
1099 (makedepend_LDADD): Use LIBICONV.
1100 * Makefile.in: Regenerate.
1101
30302733 11022004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1103
1104 * Makefile.am (LIBINTL): Declare
1105 (makedepend_LDADD): Use LIBINTL.
1106 * Makefile.in: Regenerate.
1107
3eb3f293 11082004-06-05 Zack Weinberg <zack@codesourcery.com>
1109
1110 * Makefile.am: Add makedepend.
1111 * Makefile.in, aclocal.m4: Regenerate.
1112 * charset.c: Insert a space to avoid a warning.
1113 * directives.c: Include mkdeps.h.
1114 (_cpp_handle_directive): Reenable macro expander if appropriate.
1115 (undefine_macros): Inline body of _cpp_free_definition for speed.
1116 Do not call undef callback or _cpp_warn_if_unused_macro.
1117 (cpp_get_deps): New interface.
1118 * files.c (search_cache): Add pfile argument. Check for file
1119 that would be found by "" or <> search here...
1120 (_cpp_find_file): ...not here. Correct recorded start_dir of
1121 files found by directory-of-current-file search that would be
1122 found by "" or <> search.
1123 * init.c (cpp_add_dependency_target): Delete.
1124 * internal.h (struct lexer_state): Add discarding_output flag.
1125 * lex.c (lex_identifier): Compute hash function while scanning.
1126 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1127 directives.
1128 * makedepend.c: New file.
1129 * mkdeps.c (struct deps): Add vpath vector.
1130 (apply_vpath, deps_add_vpath): New function.
1131 (deps_free): Free vpath vector.
1132 (deps_add_dep, deps_add_target): Use apply_vpath.
1133 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1134 (ht_lookup_with_hash): New function.
1135 * cpplib.h, mkdeps.h: Update prototypes.
1136 * symtab.h: Update prototypes.
1137 (HT_HASHSTEP, HT_FINISH): New macros.
1138
8ed01400 11392004-05-29 Geoffrey Keating <geoffk@apple.com>
1140
1141 * symtab.c (ht_create): Set entries_owned.
1142 (ht_destroy): Honour entries_owned.
1143 (ht_expand): Likewise.
1144 (ht_load): New.
c84ca916 1145 * include/symtab.h (struct ht): New field 'entries_owned'
1146 (ht_load): New prototype.
8ed01400 1147
347a3ab5 11482004-05-26 Paolo Bonzini <bonzini@gnu.org>
1149
1150 PR bootstrap/15651
1151 * configure.ac: Fix m4 quoting when picking
1152 the size of HOST_WIDE_INT.
1153 * configure: Regenerate.
1154
fc231f28 11552004-05-25 Paolo Bonzini <bonzini@gnu.org>
1156
1157 * Makefile.am: the correct directory for
1158 gettext include files is given by @INCINTL@.
1159 * Makefile.in: Regenerate.
1160
babfbd63 11612004-05-24 Paolo Bonzini <bonzini@gnu.org>
1162
1163 * system.h [!ENABLE_NLS]: dgettext takes two
1164 parameters.
1165
d856c8a6 11662004-05-23 Paolo Bonzini <bonzini@gnu.org>
1167
1168 Moved libcpp from the gcc subdirectory to the toplevel.
1169 * Makefile.am: New file.
1170 * Makefile.in: Regenerate.
1171 * configure.ac: New file.
1172 * configure: Regenerate.
1173 * config.in: Regenerate.
1174 * charset.c: Moved from gcc/cppcharset.c. Add note about
1175 brokenness of input charset detection. Adjust for change
1176 in name of cppucnid.h.
1177 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1178 * expr.c: Moved from gcc/cppexp.c.
1179 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1180 Remove #define of O_BINARY, it is in system.h.
1181 * identifiers.c: Moved from gcc/cpphash.c.
1182 * internal.h: Moved from gcc/cpphash.h. Change header
1183 guard name. All other files adjusted to match name change.
1184 * init.c: Moved from gcc/cppinit.c.
1185 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1186 * lex.c: Moved from gcc/cpplex.c.
1187 * directives.c: Moved from gcc/cpplib.c.
1188 * macro.c: Moved from gcc/cppmacro.c.
1189 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1190 * traditional.c: Moved from gcc/cpptrad.c.
1191 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1192 guard name.
1193 * ucnid.pl: Moved from gcc/cppucnid.pl.
1194 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1195 guard name.
1196 * symtab.c: Moved from gcc/hashtable.c.
1197 * line-map.c: Moved from gcc. Do not include intl.h.
1198 * mkdeps.c: Moved from gcc.
1199 * system.h: New file.
c84ca916 1200 * include/cpplib.h: Moved from gcc. Change header guard name.
1201 * include/line-map.h: Moved from gcc. Change header guard name.
1202 * include/mkdeps.h: Moved from gcc. Change header guard name.
1203 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1204 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git