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12007-12-06 Tom Tromey <tromey@redhat.com>
2
3 PR c/29172:
4 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
5 type.
6 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
7 * files.c (FILE_HASH_POOL_SIZE): New macro.
8 (struct file_hash_entry_pool): New.
9 (destroy_all_cpp_files): New function.
10 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
11 (new_file_hash_entry): Update.
12 (free_file_hash_entries): New function.
13 (_cpp_cleanup_files): Call free_file_hash_entries and
14 destroy_all_cpp_files.
15 (cpp_clear_file_cache): New function.
16 * include/cpplib.h (cpp_clear_file_cache): Declare.
17
182007-12-03 Tom Tromey <tromey@redhat.com>
19
20 PR preprocessor/34288:
21 * configure.ac, config.in: Rebuilt.
22 * configure.ac: Check for ssize_t.
23
242007-11-30 Tom Tromey <tromey@redhat.com>
25
26 PR preprocessor/32868:
27 * macro.c (_cpp_create_definition): Special case
28 __STDC_FORMAT_MACROS.
29
302007-11-16 Michael Matz <matz@suse.de>
31
32 * files.c (search_path_head): Fix check for absolute paths.
33
342007-11-11 Tom Tromey <tromey@redhat.com>
35
36 PR c++/17557:
37 * include/cpplib.h (cpp_included_before): Declare.
38 * files.c (struct file_hash_entry) <location>: New field.
39 (_cpp_find_file): Initialize new field.
40 (make_cpp_dir): Likewise.
41 (cpp_included_before): New function.
42
432007-11-01 Tom Tromey <tromey@redhat.com>
44
45 PR preprocessor/30805:
46 * macro.c (paste_tokens): Handle padding token.
47 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
48
492007-10-31 Tom Tromey <tromey@redhat.com>
50
51 PR preprocessor/30786:
52 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
53 * directives.c (_cpp_do__Pragma): Return error status.
54 * internal.h (_cpp_do__Pragma): Update.
55 * directives.c (get__Pragma_string): Back up if EOF seen.
56
572007-09-06 Tom Tromey <tromey@redhat.com>
58
59 * internal.h (struct cpp_reader) <invocation_location>: New
60 field.
61 (struct cpp_reader) <set_invocation_location>: Likewise.
62 * init.c (cpp_set_line_map): New function.
63 * line-map.c (linemap_add): Use linemap's allocator.
64 * include/line-map.h (GTY): Define.
65 (line_map_realloc): New typedef.
66 (struct line_map): Mark with GTY.
67 (struct line_maps): Likewise.
68 (struct line_maps) <maps>: Likewise.
69 (struct line_maps) <reallocator>: New field.
70 * include/symtab.h (GTY): Conditionally define.
71 * include/cpplib.h (cpp_set_line_map): Declare.
72 (cpp_get_token_with_location): Declare.
73 * macro.c (cpp_get_token): Set invocation_location on the reader.
74 (cpp_get_token_with_location): New function.
75
762007-08-30 Chao-ying Fu <fu@mips.com>
77
78 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
79 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
80 (cpp_classify_number): Support decimal fixed-point constants without
81 exponents.
82 Warn about fixed-point constants when -pedantic.
83 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
84 comments to support fixed-point values.
85 (CPP_N_FRACT, CPP_N_ACCUM): Define.
86
872007-08-18 Tom Tromey <tromey@redhat.com>
88
89 PR preprocessor/32974:
90 * directives.c (parse_include): Don't check for EOL when
91 processing #pragma dependency.
92
932007-07-30 Ollie Wild <aaw@google.com>
94
95 * directives-only.c: New file.
96 * internal.h (struct _cpp_dir_only_callbacks): New.
97 (_cpp_preprocess_dir_only): New function.
98 * directives.c (_cpp_handle_directive): Check directives_only before
99 disabling execution of indented directives.
100 * files.c (_cpp_stack_file): Add directives_only check.
101 * include/cpplib.h (struct cpp_options): Add directives_only.
102 (cpp_init_special_builtins): New function.
103 * init.c (cpp_init_special_builtins): New function.
104 (cpp_init_builtins): Move builtin_array initialization to
105 cpp_init_special_builtins.
106 (post_options): Check directives_only before setting
107 pfile->state.prevent_expansion = 1.
108 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
109 is expanded inside a directive while -fdirectives-only is enabled.
110 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
111 (libcpp_a_SOURCES): Add directives-only.c.
112
1132007-07-04 Uros Bizjak <ubizjak@gmail.com>
114
115 * traditional.c (_cpp_scan_out_logical_line): Initialize
116 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
117 fmacro.args to prevent 'may be used uninitialized' warning.
118
1192007-07-03 Uros Bizjak <ubizjak@gmail.com>
120
121 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
122 Add new constants.
123 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
124 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
125 for 'q' or 'Q' suffixes.
126
1272007-06-17 Danny Smith <dannysmith@users.sourceforge.net
128
129 * files.c (open_file): Correct typo.
130
1312007-06-16 Vladimir Prus <vladimir@codesourcery.com>
132
133 * files.c (open_file): Prevent the call
134 for stat from overwriting errno.
135
1362007-06-09 Vladimir Prus <vladimir@codesourcery.com>
137
138 * files.c (open_file): Account for the
139 fact that on windows, opening a directory gives
140 EACCES.
141
1422007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
143
144 PR preprocessor/23479
145 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
146 integer constants.
147 (append_digit): Likewise.
148 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
149 binary integer constants.
150
1512007-05-31 Dave Korn <dave.korn@artimi.com>
152
153 PR preprocessor/14331
154 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
155
1562007-05-24 Ollie Wild <aaw@google.com>
157
158 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
159 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
160 (cpp_write_pch_state): Save __COUNTER__ state.
161 (cpp_valid_state): Check valid __COUNTER__ state.
162 (cpp_read_state): Read new __COUNTER__ state.
163 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
164 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
165 * internal.h (struct cpp_reader): Add counter member.
166
1672007-05-23 Simon Martin <simartin@users.sourceforge.net>
168
169 PR preprocessor/20077
170 * macro.c (create_iso_definition): Fixed the method to determine
171 whether the token-pasting operator appears at the beginning or the end
172 of a macro.
173
1742007-05-21 Ian Lance Taylor <iant@google.com>
175
176 * internal.h (struct cpp_reader): Add new fields:
177 nonexistent_file_hash and nonexistent_file_ob.
178 * files.c: Include "obstack.h".
179 (find_file_in_dir): Before trying to open the file, look up the
180 path name in the hash table of nonexistent files. After failing
181 to open the file, add the path name to the hash table.
182 (_cpp_find_file): Cache the results of looking up the file name
183 starting with the quote and bracket chain heads, if we can.
184 (nonexistent_file_hash_eq): New static function.
185 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
186 pfile->nonexistent_file_ob.
187 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
188 pfile->nonexistent_file_ob.
189
1902007-05-14 Janis Johnson <janis187@us.ibm.com>
191
192 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
193
194 PR c/31924
195 * expr.c (interpret_float_suffix): Check for invalid suffix.
196
1972007-05-02 Eric Christopher <echristo@apple.com>
198
199 * expr.c (num_div_op): Don't overflow if the result is
200 zero.
201
2022007-05-02 Tom Tromey <tromey@redhat.com>
203
204 PR preprocessor/28709:
205 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
206
2072007-03-30 Michael Meissner <michael.meissner@amd.com>
208
209 * directives.c (lex_macro_node_from_str): Fix alloca call to be
210 type correct.
211
2122007-03-30 Richard Henderson <rth@redhat.com>
213
214 * directives.c (lex_macro_node_from_str): New.
215 (cpp_push_definition, cpp_pop_definition): New.
216 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
217
2182007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
219
220 * Makefile.in: Add dummy install-pdf target.
221
2222007-01-30 Tom Tromey <tromey@redhat.com>
223
224 PR preprocessor/30468:
225 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
226 './'.
227
2282007-01-30 Tom Tromey <tromey@redhat.com>
229
230 PR preprocessor/29966:
231 * macro.c (lex_expansion_token): Save and restore cpp_reader's
232 cur_token.
233 (_cpp_create_definition): Don't restore cur_token here.
234 * lex.c (_cpp_lex_token): Added assertion.
235
2362007-01-27 Tom Tromey <tromey@redhat.com>
237
238 * configure: Rebuilt.
239
2402007-01-12 Tom Tromey <tromey@redhat.com>
241
242 PR preprocessor/28227:
243 * directives.c (lex_macro_node): Added 'is_def_or_undef'
244 argument.
245 (do_define): Update.
246 (do_undef): Update.
247 (do_ifdef): Update.
248 (do_ifndef): Update.
249
2502007-01-11 Paolo Bonzini <bonzini@gnu.org>
251
252 * configure: Regenerate.
253
2542007-01-11 Paolo Bonzini <bonzini@gnu.org>
255
256 * configure: Regenerate.
257
2582007-01-04 Tom Tromey <tromey@redhat.com>
259
260 PR preprocessor/28165:
261 * internal.h (cpp_in_primary_file): New function.
262 * directives.c (do_include_next): Use cpp_in_primary_file.
263 (do_pragma_once): Likewise.
264 (do_pragma_system_header): Likewise.
265
2662006-12-29 Ian Lance Taylor <iant@google.com>
267
268 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
269 look backward at the end of the line unless we saw a backslash.
270
2712006-12-29 Jakub Jelinek <jakub@redhat.com>
272
273 PR preprocessor/29612
274 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
275 only when new_sysp is non-zero.
276
2772006-12-28 Tom Tromey <tromey@redhat.com>
278
279 PR preprocessor/30001:
280 * charset.c (_cpp_convert_input): Check that to.len is greater
281 than zero.
282
2832006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
284
285 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
286 * configure: Rebuilt.
287
2882006-11-01 Douglas Gregor <doug.gregor@gmail.com>
289
290 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
291 for experimental C++0x mode.
292 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
293 adopted the preprocessor changes introduced in C99.
294
2952006-10-29 Joseph Myers <joseph@codesourcery.com>
296
297 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
298 depending on --enable-targets=all.
299 * configure: Regenerate.
300
3012006-10-12 Jakub Jelinek <jakub@redhat.com>
302
303 PR preprocessor/28709
304 * macro.c (paste_tokens): Do error reporting here, use BUF with the
305 spelled LHS token as opposed to spelling it again.
306 (paste_all_tokens): Don't report errors here, just break on failure.
307
3082006-10-10 Brooks Moses <bmoses@stanford.edu>
309
310 * Makefile.in: Added empty "pdf" target.
311
3122006-09-22 Geoffrey Keating <geoffk@apple.com>
313
314 * configure.ac: Make need_64_bit_hwint case for x86-darwin
315 match exactly the glob in gcc/config.gcc.
316 * configure: Regenerate.
317
3182006-09-13 Joseph S. Myers <joseph@codesourcery.com>
319
320 PR c/28768
321 PR preprocessor/14634
322 * lex.c (lex_string): Pedwarn for unterminated literals.
323
3242006-09-08 Eric Christopher <echristo@apple.com>
325
326 * configure.ac: Add 64-bit HWI support for i?86-darwin.
327
3282006-08-14 Steve Ellcey <sje@cup.hp.com>
329
330 PR c++/28288
331 PR c++/14556
332 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
333 (CPP_LAST_EQ): Change.
334 (CPP_LAST_PUNCTUATOR): Change.
335 * expr.c (cpp_operator): Remove MIN and MAX.
336 (reduce): Remove CPP_MIN and CPP_MAX.
337 (num_binary_op): Ditto.
338 * lex.c (_cpp_lex_direct): Ditto.
339 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
340
3412006-06-09 Jakub Jelinek <jakub@redhat.com>
342
343 PR preprocessor/27746
344 * directives.c (do_pragma): Handle pragma with valid namespace
345 and invalid name coming from macro expansion.
346 * directives.c (destringize_and_run): Initialize next field in
347 context.
348
349 PR c/27747
350 PR c++/27748
351 * directives.c (destringize_and_run): Set NO_EXPAND on the
352 tokens.
353
354 * macro.c (_cpp_backup_tokens): Fix comment typo.
355
3562006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
357
358 * Makefile.in (CATALOGS): Add po/ prefix.
359 * configure: Regenerated.
360
3612006-05-23 Carlos O'Donell <carlos@codesourcery.com>
362
363 * Makefile.in: Add install-html target. Add install-html to .PHONY
364
3652006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
366
367 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
368 * files.c (_cpp_get_file_stat): New function.
369 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
370 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
371 * internal.h (_cpp_get_file_stat): Prototype.
372 (struct cpp_buffer): Add timestamp.
373
3742006-01-23 Jakub Jelinek <jakub@redhat.com>
375
376 PR preprocessor/25717
377 * init.c (cpp_init_builtins): If __STDC__ will not change value
378 between system headers and other sources, define it as a normal
379 macro rather than a builtin.
380 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
381 cpp_in_system_header condition.
382
3832006-01-05 Paolo Bonzini <bonzini@gnu.org>
384
385 * Makefile.in: Use -MMD instead of -MD.
386
3872006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
388 Richard Henderson <rth@redhat.com>
389
390 Merge from gomp branch:
391 * directives.c (struct pragma_entry): Add is_deferred. Add ident
392 entry to value union.
393 (end_directive): Don't eat the line if in_deferred_pragma.
394 (run_directive): Remove pragma hacks.
395 (insert_pragma_entry): Remove.
396 (new_pragma_entry): New.
397 (register_pragma_1): Split out of register_pragma. Only handle
398 the lookup tree and return the new entry.
399 (cpp_register_pragma): Fill in the pragma entry here.
400 (cpp_register_deferred_pragma): New.
401 (register_pragma_internal): New.
402 (_cpp_init_internal_pragmas): Use register_pragma_internal.
403 (do_pragma): Allow pragma expansion after namespace. For deferred
404 pragmas, don't slurp the line into a string.
405 (destringize_and_run): Save tokens for deferred pragmas.
406 (cpp_handle_deferred_pragma): Remove.
407 * macro.c (builtin_macro): Remove pragma token hack.
408 (_cpp_push_token_context): Rename from push_token_context and export.
409 * internal.h (struct lexer_state): Add pragma_allow_expansion.
410 (_cpp_push_token_context): Declare.
411 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
412 a token. Update the line number correctly if so.
413 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
414 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
415 * include/cpplib.h (PRAGMA_EOL): New.
416 (CPP_TOKEN_FLD_PRAGMA): New.
417 (struct cpp_token): Add val.pragma.
418 (struct cpp_options): Remove defer_pragmas.
419 (cpp_handle_deferred_pragma): Remove.
420 (cpp_register_deferred_pragma): Declare.
421
4222006-01-01 Jakub Jelinek <jakub@redhat.com>
423
424 PR c++/25294
425 * directives.c (do_pragma): If pragma line ends with multi-line
426 block comment, end the saved deferred pragma string before that
427 comment. Handle embedded '\0' chars on the pragma line.
428
4292005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
430
431 PR c++/23333
432 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
433
4342005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
435 Ben Elliston <bje@au.ibm.com>
436
437 * include/cpplib.h (CPP_N_DFLOAT): New.
438 * expr.c (interpret_float_suffix): Identify df, dd, and dl
439 suffixes as decimal floating point constants.
440 (cpp_classify_number): Disallow hexadecimal DFP constants.
441
4422005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
443 Ian Lance Taylor <ian@airs.com>
444
445 * include/cpplib.h (struct cpp_callbacks): Annotate error with
446 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
447
4482005-11-09 Per Bothner <per@bothner.com>
449 Uros Bizjak <uros@kss-loka.si>
450
451 PR c/24101
452 * init.c (read_original_filename): Temporarily set
453 state.in_directive before calling _cpp_lex_direct for
454 CPP_HASH tokens.
455
4562005-11-03 James E Wilson <wilson@specifix.com>
457
458 PR preprocessor/24202
459 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
460
4612005-11-04 Joseph S. Myers <joseph@codesourcery.com>
462
463 * include/cpplib.h (struct cpp_callbacks): Make error take
464 va_list* parameter.
465 * errors.c (cpp_error): Update call to callback.
466
4672005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
468
469 PR preprocessor/22042
470 * macro.c (_cpp_builtin_macro_text): Lower the needed max
471 buffer size.
472 (cpp_quote_string): Don't octalify non printable
473 charactors.
474
4752005-11-03 Joseph S. Myers <joseph@codesourcery.com>
476
477 PR c++/17964
478 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
479 (struct cpp_callbacks): Add error.
480 * errors.c (cpp_error): If client_diagnostic, use error callback.
481 * charset.c (convert_escape): Don't use %03o in diagnostic.
482
4832005-10-21 James E Wilson <wilson@specifix.com>
484
485 PR preprocessor/15220
486 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
487 callers. Pass to open_file_failed.
488 (open_file_failed): New parameter angle_brackets. Fix all callers.
489 Use in print_dep assignment.
490 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
491 * internal.h (_cpp_find_file): Add new parm to declaration.
492
4932005-10-08 Kazu Hirata <kazu@codesourcery.com>
494
495 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
496 * configure: Regenerate.
497
4982005-10-04 Ian Lance Taylor <ian@airs.com>
499
500 PR preprocessor/13726
501 * directives.c (check_eol_return_comments): New static function.
502 (parse_include): Add buf parameter. Change all callers.
503 (do_include_common): If not discard comments, turn on
504 save_comments. Pass collected comments to include callback.
505 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
506 include callback: cpp_token list.
507
5082005-09-20 Joseph S. Myers <joseph@codesourcery.com>
509
510 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
511 * init.c (struct lang_flags, lang_defaults): Add
512 extended_identifiers.
513 (cpp_set_lang): Use it.
514 * lex.c (forms_identifier_p): Check extended_identifiers.
515
5162005-08-30 Jakub Jelinek <jakub@redhat.com>
517
518 PR preprocessor/20348
519 PR preprocessor/20356
520 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
521 2004-06-05 changes.
522
5232005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
524
525 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
526 -Wmissing-format-attribute.
527
528 * configure: Regenerate.
529
5302005-06-29 Kelley Cook <kcook@gcc.gnu.org>
531
532 * all files: Update FSF address in copyright headers.
533 * makeucnid.c (write_copyright): Update outputted FSF address.
534
5352005-06-13 Zack Weinberg <zack@codesourcery.com>
536
537 * configure.ac: Invoke ZW_CREATE_DEPDIR and
538 ZW_PROG_COMPILER_DEPENDENCIES.
539 * aclocal.m4, configure: Regenerate.
540 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
541 New variables.
542 (distclean): Clean up $(DEPDIR) and its contents.
543 (.c.o): Use $(COMPILE).
544 Include $(DEPDIR)/*.Po for most object->header dependencies.
545
5462005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
547
548 * configure.ac: Check declarations for asprintf and vasprintf.
549 * config.in: Regenerate.
550 * configure: Likewise.
551
552 * charset.c (conversion_loop): Use XRESIZEVEC.
553 (convert_no_conversion): Likewise.
554 (convert_using_iconv): Likewise.
555 (init_iconv_desc): Cast return value of alloca.
556 (cpp_host_to_exec_charset): Use XNEWVEC.
557 (emit_numeric_escape): Use XRESIZEVEC.
558 (cpp_interpret_string): Use XNEWVEC.
559 (cpp_interpret_string): Use XRESIZEVEC.
560 (_cpp_interpret_identifier): Cast return value of alloca.
561 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
562 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
563 (parse_include): Use XNEWVEC.
564 (insert_pragma_entry): Rename local variable "new" to
565 "new_entry".
566 (save_registered_pragmas): Cast return value of xmemdup.
567 (destringize_and_run): Same for alloca.
568 (parse_assertion): Likewise.
569 (do_assert): Cast allocated storage to proper type.
570 (cpp_define): Likewise.
571 (_cpp_define_builtin): Likewise.
572 (cpp_undef): Likewise.
573 (handle_assertion): Likewise.
574 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
575 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
576 (CPP_UMINUS): Likewise.
577 (struct cpp_operator): Rename from struct operator.
578 (_cpp_expand_op_stack): Use XRESIZEVEC.
579 * files.c (pch_open_file): Use XNEWVEC.
580 (pch_open_file): Use XRESIZEVEC.
581 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
582 (dir_name_of_file): Use XNEWVEC.
583 (make_cpp_file): Use XCNEW.
584 (make_cpp_dir): Likewise.
585 (allocate_file_hash_entries): USE XNEWVEC.
586 (cpp_included): Cast return value of htab_find_with_hash.
587 (append_file_to_dir): Use XNEWVEC.
588 (read_filename_string): Likewise. Use XRESIZEVEC too.
589 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
590 (remap_filename): Use XNEWVEC.
591 (struct pchf_entry): Move definition out of struct pchf_data.
592 (_cpp_save_file_entries): Use XCNEWVAR.
593 (_cpp_read_file_entries): Use XNEWVAR.
594 * identifiers.c (alloc_node): Use XOBNEW.
595 * init.c (cpp_create_reader): Use XCNEW.
596 (cpp_init_builtins): Cast of b->value to enum builtin_type.
597 (read_original_directory): Cast return value of alloca.
598 * lex.c (add_line_note): Use XRESIZEVEC.
599 (warn_about_normalization): Use XNEWVEC.
600 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
601 (new_buff): Use XNEWVEC.
602 * line-map.c (linemap_add): Use XRESIZEVEC.
603 * macro.c (builtin_macro): Cast return value of alloca.
604 (paste_tokens): Likewise.
605 (expand_arg): Use XNEWVEC and XRESIZEVEC.
606 (_cpp_save_parameter): Use XRESIZEVEC.
607 (create_iso_definition): Cast allocated storage to proper type.
608 (_cpp_create_definition): Likewise.
609 (cpp_macro_definition): Use XRESIZEVEC.
610 * makedepend.c (add_clm): Use XNEW.
611 (add_dir): Likewise.
612 * mkdeps.c (munge): Use XNEWVEC.
613 (deps_init): Use XCNEW.
614 (deps_add_target): Use XRESIZEVEC.
615 (deps_add_default_target): Cast return value of alloca.
616 (deps_add_dep): Use XRESIZEVEC.
617 (deps_add_vpath): Likewise. Use XNEWVEC too.
618 (deps_restore): Likewise.
619 * pch.c (save_idents): Use XNEW and XNEWVEC.
620 (cpp_save_state): Use XNEW.
621 (count_defs): Cast return value of htab_find.
622 (write_defs): Likewise.
623 (cpp_write_pch_deps): Use XNEWVEC.
624 (collect_ht_nodes): Use XRESIZEVEC.
625 (cpp_valid_state): Use XNEWVEC.
626 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
627 * symtab.c (ht_create): Use XCNEW.
628 (ht_lookup_with_hash): Cast return value of obstack_copy0.
629 (ht_expand): Use XCNEWVEC.
630 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
631 (bool): Do not define if __cplusplus.
632
6332005-05-12 Zack Weinberg <zack@codesourcery.com>
634
635 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
636 (do_sccs): Delete function definition, #define to do_ident.
637 (do_ident): Don't hardwire directive name.
638
6392005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
640
641 PR bootstrap/21230
642 * configure: Regenerate.
643
6442005-04-27 Andris Pavenis <pavenis@latnet.lv>
645
646 * files.c: Include io.h for DJGPP to get prototype of setmode.
647
6482005-04-19 Per Bothner <per@bothner.com>
649
650 PR preprocessor/20907
651 * line-map.c (linemap_line_start): Fix bug when we need to increse
652 column_bits but can re-use the current line_map.
653
6542005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
655
656 * system.h (fopen, fdopen, freopen): Define these to the unlocked
657 libiberty functions.
658
6592005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
660
661 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
662 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
663 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
664 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
665 _unlocked function.
666 (fwrite_unlocked): Fix prototype.
667
668 * configure, config.in: Regenerate.
669
6702005-04-05 Jakub Jelinek <jakub@redhat.com>
671
672 PR preprocessor/19475
673 * macro.c (create_iso_definition): For < ISO C99, don't
674 pedwarn if there is no whitespace between macro name and its
675 replacement, but the replacement starts with a basic character
676 set character.
677
6782005-03-28 Andreas Jaeger <aj@suse.de>
679
680 * lex.c (warn_about_normalization): Cast field width to int to
681 avoid warning.
682
6832005-03-19 Joseph S. Myers <joseph@codesourcery.com>
684
685 * configure.ac: Consistently use solaris2.1[0-9]* instead of
686 solaris2.1[0-9].
687 * configure: Regenerate.
688
6892005-03-15 Geoffrey Keating <geoffk@apple.com>
690
691 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
692 UCN rather than printing an error.
693
6942005-03-14 Geoffrey Keating <geoffk@apple.com>
695
696 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
697
6982005-03-14 Geoffrey Keating <geoffk@apple.com>
699
700 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
701 * charset.c: Update for new format of ucnid.h.
702 (ucn_valid_in_identifier): Update for new format of ucnid.h.
703 Add NST parameter, and update it; update callers.
704 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
705 with cpp_error.
706 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
707 * internal.h (struct normalize_state): New.
708 (INITIAL_NORMALIZE_STATE): New.
709 (NORMALIZE_STATE_RESULT): New.
710 (NORMALIZE_STATE_UPDATE_IDNUM): New.
711 (_cpp_valid_ucn): New.
712 * lex.c (warn_about_normalization): New.
713 (forms_identifier_p): Add normalize_state parameter, update callers.
714 (lex_identifier): Add normalize_state parameter, update callers. Keep
715 the state current.
716 (lex_number): Likewise.
717 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
718 it with warn_about_normalization.
719 * makeucnid.c: New.
720 * ucnid.h: Replace.
721 * ucnid.pl: Remove.
722 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
723 comments about obsolete version of C++.
724 * include/cpplib.h (enum cpp_normalize_level): New.
725 (struct cpp_options): Add warn_normalize field.
726
7272005-03-11 Geoffrey Keating <geoffk@apple.com>
728
729 * directives.c (glue_header_name): Update call to cpp_spell_token.
730 * internal.h (_cpp_interpret_identifier): New.
731 * charset.c (_cpp_interpret_identifier): New.
732 (_cpp_valid_ucn): Allow UCN version of '$'.
733 * lex.c (lex_identifier): Add extra parameter to indicate if initial
734 character was '$' or '\'. Support identifiers with UCNs.
735 (forms_identifier_p): Allow UCNs.
736 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
737 (utf8_to_ucn): New.
738 (cpp_spell_token): Add FORSTRING parameter. Use it.
739 (cpp_token_as_text): Update call to cpp_spell_token.
740 (cpp_output_token): Write UCNs back out.
741 (stringify_arg): Update call to cpp_spell_token.
742 (paste_tokens): Likewise.
743 (cpp_macro_definition): Likewise.
744 * macro.c (stringify_arg): Likewise.
745 (paste_tokens): Likewise.
746 (cpp_macro_definition): Likewise.
747 * include/cpplib.h: Add parameter to cpp_spell_token.
748
7492005-03-04 Jakub Jelinek <jakub@redhat.com>
750
751 PR bootstrap/20282
752 PR bootstrap/20305
753 * macro.c (replace_args, cpp_get_token): Copy whole
754 cpp_token_u instead of just cpp_string field from it.
755
7562005-02-28 Devang Patel <dpatel@apple.com>
757
758 * directives.c (do_line): Save sysp early before line table is
759 realloc'ed.
760
7612005-02-20 Zack Weinberg <zack@codesourcery.com>
762
763 PR 18785
764 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
765 (cpp_host_to_exec_charset): New function.
766 * include/cpplib.h: Declare cpp_host_to_exec_charset.
767
7682005-02-19 Devang Patel <dpatel@apple.com>
769
770 * charset.c (_cpp_convert_input): Check '\r' before inserting
771 '\n' at the end.
772
7732005-02-15 Eric Christopher <echristo@redhat.com>
774
775 PR preprocessor/19077
776 * macro.c (cpp_macro_definition): Move handling of whitespace
777 to PREV_WHITE conditional. Remove overloading of len
778 variable.
779
7802005-02-14 Kazu Hirata <kazu@cs.umass.edu>
781
782 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
783 traditional.c: Update copyright.
784
7852005-02-14 Paolo Bonzini <bonzini@gnu.org>
786
787 PR bootstrap/19818
788 * configure.ac: Check for declaration of basename and getopt.
789 * config.in: Regenerate.
790 * configure: Regenerate.
791 * internal.h (ustrcspn): New.
792 * macro.c (create_iso_definition): Fix allocation of memory.
793 (padding_token): Add cast to remove const-ness.
794 * pch.c (cpp_read_state): Use ustrcspn.
795
7962005-02-08 Mike Stump <mrs@apple.com>
797
798 * files.c (pchf_adder): Remove.
799 (struct pchf_adder_info): Likewise.
800 (_cpp_save_file_entries): Write out all files so that #import works.
801
8022005-01-23 Joseph S. Myers <joseph@codesourcery.com>
803
804 * configure: Regenerate.
805
8062005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
807
808 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
809
810 * include/cpplib.h: Also update copyright years.
811
8122005-01-03 Geoffrey Keating <geoffk@apple.com>
813
814 * files.c (_cpp_find_file): Add files found by search_path_exhausted
815 to the list of all files.
816
8172005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
818
819 * internal.h: Update references to Cpp lib filenames.
820 * directives.c: Likewise.
821 * init.c: Likewise.
822 * macro.c: Likewise.
823 * traditional.c: Likewise.
824
8252004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
826
827 PR preprocessor/15167
828 * files.c (destroy_cpp_file): New function.
829 (should_stack_file): Make a new file if the
830 compared file is still stacked.
831
8322004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
833
834 PR preprocessor/17610
835 * directives.c (do_include_common): Error out if an empty filename
836 is given for #include (or #include_next or #import).
837
8382004-11-27 Roger Sayle <roger@eyesopen.com>
839 Zack Weinberg <zack@codesourcery.com>
840
841 * internal.h: Replace all uses of uchar with unsigned char.
842 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
843 with !IN_GCC, so uchar is only defined whilst building libcpp.
844
8452004-11-24 Kelley Cook <kcook@gcc.gnu.org>
846
847 * aclocal.m4: Regenerate.
848
8492004-11-24 Roger Sayle <roger@eyesopen.com>
850
851 PR preprocessor/15824
852 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
853 directly, instead of the non-existant "system.h" and "ansidecl.h".
854 * configure: Regenerate.
855
8562004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
857 Joseph Myers <joseph@codesourcery.com>
858
859 * internal.h (struct lexer_state): Add in_deferred_pragma.
860 * directives.c (struct pragma_entry): Add allow_expansion.
861 (insert_pragma_entry): Take allow_expansion flag.
862 (register_pragma): Likewise.
863 (cpp_register_pragma): Likewise.
864 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
865 (do_pragma): Honor allow_expansion.
866 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
867 * include/cpplib.h (cpp_register_pragma): Update prototype.
868
8692004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
870 Mark Mitchell <mark@codesourcery.com>
871
872 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
873 need_64bit_hwint=yes.
874 * configure: Regenerate.
875
8762004-11-09 Joseph S. Myers <joseph@codesourcery.com>
877
878 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
879 po/$(PACKAGE).pot.
880 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
881 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
882 Remove local srcdir path from generated file.
883
8842004-11-04 Zack Weinberg <zack@codesourcery.com>
885 Gerald Pfeifer <gerald@pfeifer.com>
886
887 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
888 as well.
889
8902004-10-27 Zack Weinberg <zack@codesourcery.com>
891
892 PR 18075
893 * directives.c (do_pragma): Do not defer pragmas which are unknown.
894 (cpp_handle_deferred_pragma): Add cast to silence warning.
895
8962004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
897
898 * errors.c (_cpp_begin_message): Print "error: " for errors.
899
9002004-10-10 Andreas Jaeger <aj@suse.de>
901
902 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
903 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
904
9052004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
906
907 * pch.c (cpp_write_pch_state): Remove variable z as it is not
908 used.
909 (cpp_read_state): Remove unused variables, m, d and mac_count.
910
9112004-09-29 Per Bothner <per@bothner.com>
912
913 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
914 cb.line_change. Otherwise do_pragma will call the line_change
915 call-back with a meaningless line number.
916
9172004-09-24 Zack Weinberg <zack@codesourcery.com>
918
919 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
920 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
921 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
922 * aclocal.m4, configure: Regenerate.
923 * init.c: Include localedir.h.
924 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
925 (DEFS): Delete.
926 (.c.o): Use $(ALL_CFLAGS).
927 (localedir.h, localedir.hs): New rules.
928 (clean): Use rm -rf to remove directories.
929 (distclean): Also delete localedir.h and localedir.hs.
930 (init.o): Update dependencies.
931
9322004-09-22 Kelley Cook <kcook@gcc.gnu.org>
933
934 * Makefile.in (aclocal.m4): Update dependencies.
935 * configure.ac (AC_CONFIG_MACRO_DIR): New.
936 * aclocal.m4, configure: Regenerate.
937
9382004-09-17 Zack Weinberg <zack@codesourcery.com>
939
940 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
941 (_cpp_convert_input, _cpp_default_encoding): Add comments.
942 Some other comments in this file also tweaked.
943
944 * directives.c (do_pragma): Save current buffer position
945 before lexing the pragma keywords; don't call
946 _cpp_backup_tokens in the defer_pragmas case.
947
9482004-09-15 Per Bothner <per@bothner.com>
949
950 * include/line-map.h (line_map_start): Add parameter names so
951 preceding comment makes sense.
952 (linemap_add): Remove from comment mention of non-existing parameter.
953
9542004-09-09 Matt Austern <austern@apple.com>
955 Zack Weinberg <zack@codesourcery.com>
956
957 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
958 prefixes throughout. Add entry for PRAGMA. Remove
959 unnecessary "= 0" from EQ.
960 (enum cpp_ttype): Adjust OP and TK definitions to restore
961 prefixes, via token-paste.
962 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
963 Change from #defines to additional cpp_ttype enumerators.
964 (struct cpp_options): Add defer_pragmas.
965 (cpp_handle_deferred_pragma): Prototype new interface.
966
967 * internal.h (struct cpp_reader): Add directive_result.
968 * directives.c (struct pragma_entry): Add is_internal field;
969 give boolean fields type bool.
970 (start_directive): Initialize pfile->directive_result.type.
971 (_cpp_do__Pragma): Likewise.
972 (run_directive): Do not crash if pfile->buffer->prev is NULL.
973 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
974 from it.
975 (register_pragma): New static function, bulk of former
976 cpp_register_pragma here; add 'internal' argument, pass along
977 to insert_pragma_entry.
978 (cpp_register_pragma): Now a wrapper around register_pragma which
979 always passes false for 'internal' argument.
980 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
981 true for 'internal'.
982 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
983 an internal pragma, save text till the end of the line as a CPP_PRAGMA
984 token instead of executing the pragma.
985 (cpp_handle_deferred_pragma): New interface.
986 * lex.c (token_spellings): Adjust OP and TK definitions to
987 match changes to cpplib.h.
988 (_cpp_lex_token): Check for a directive-result token and
989 return it if present.
990 (cpp_token_val_index): Handle CPP_PRAGMA.
991 * macro.c (cpp_builtin_macro_text): Correct comment.
992 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
993
9942004-09-06 Serge Belyshev <belyshev@lubercy.com>
995
996 PR preprocessor/14699
997 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
998 from size_t to double.
999
10002004-08-28 Andreas Schwab <schwab@suse.de>
1001 Andreas Jaeger <aj@suse.de>
1002
1003 * configure.ac: Set PACKAGE correctly.
1004 * configure: Regenerated.
1005
10062004-08-25 Paolo Bonzini <bonzini@gnu.org>
1007
1008 * Makefile.in: Add back top_builddir.
1009
10102004-08-25 Paolo Bonzini <bonzini@gnu.org>
1011
1012 * configure.ac: Replace Automake macro invocations
1013 with manual Autoconf checks and substitutions.
1014 * configure: Regenerate.
1015 * aclocal.m4: Regenerate.
1016 * config.in: Regenerate.
1017 * Makefile.am: Removed.
1018 * Makefile.in: Heavy simplification and reorganization.
1019
10202004-08-09 Mark Mitchell <mark@codesourcery.com>
1021
1022 * configure.ac (arm*-*-eabi*): New target.
1023 (arm*-*-symbianelf*): Likewise.
1024 * configure: Regenerated.
1025
10262004-07-24 Bernardo Innocenti <bernie@develer.com>
1027
1028 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1029 * directives.c: Use XNEW-family macros from libiberty.
1030 * lex.c: Likewise.
1031 * macro.c: Likewise.
1032 * cpplib.h (cpp_deps_style): Export enum with name.
1033
10342004-07-23 Matthias Klose <doko@debian.org>
1035
1036 * init.c (init_library): Use PACKAGE for the text domain.
1037
10382004-07-16 Andris Pavenis <pavenis@latnet.lv>
1039
1040 PR preprocessor/16366
1041 * internal.h (struct cpp_reader): New field dir_hash.
1042 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1043 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1044
10452004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1046
1047 PR preprocessor/16192
1048 PR preprocessor/15913
1049 PR preprocessor/15572
1050 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1051 expression is missing.
1052 * init.c (post_options): Traditional cpp doesn't do // comments.
1053
10542004-06-30 Per Bothner <per@bothner.com>
1055
1056 * include/line-map.h (fileline): Remove old typedef.
1057 * internal.h (struct cpp_reader): Use source_location typedef instead.
1058
10592004-06-26 Zack Weinberg <zack@codesourcery.com>
1060
1061 Partially revert patch of 2004-06-05.
1062 * files.c (search_cache): Remove pfile argument. Don't check
1063 for file that would be found by "" or <> search here...
1064 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1065 Do not apply directory-of-current-file correction to files
1066 found by this check. Rearrange code slightly.
1067
10682004-06-21 Geoffrey Keating <geoffk@apple.com>
1069
1070 * files.c (should_stack_file): Correct swapped parameters to call
1071 to cb.read_pch.
1072 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1073
10742004-06-15 Paolo Bonzini <bonzini@gnu.org>
1075
1076 * Makefile.in: Regenerate with automake 1.8.5.
1077 * aclocal.m4: Likewise.
1078 * configure: Regenerate.
1079
10802004-06-11 Zack Weinberg <zack@codesourcery.com>
1081
1082 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1083 * configure, config.in: Regenerate.
1084 * system.h: Unconditionally define bool as unsigned char,
1085 BOOL_BITFIELD as unsigned int.
1086 * .cvsignore: New file.
1087
10882004-06-09 Geoffrey Keating <geoffk@apple.com>
1089
1090 * traditional.c (push_replacement_text): Set macro->traditional.
1091 (save_replacement_text): Likewise.
1092 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1093 (struct save_macro_item): Delete.
1094 (struct save_macro_data): Use a character array not the previous
1095 structured format.
1096 (save_macros): Save macro as text not as internal structures.
1097 (cpp_prepare_state): Update for changes to save_macro_data.
1098 (cpp_read_state): Don't read macros defined in PCH. Restore
1099 -D macros as text.
1100 * macro.c (create_iso_definition): Honour alloc_subobject.
1101 Clear traditional flag.
1102 (_cpp_create_definition): Honour alloc_subobject.
1103 * lex.c (cpp_token_val_index): New.
1104 * internal.h: Include cpp-id-data.h.
1105 (uchar): Move definition to cpp-id-data.h.
1106 (U): Likewise.
1107 (cpp_macro): Likewise.
1108 * directives.c (struct answer): Move to cpp-id-data.h.
1109 (do_assert): Honour alloc_subobject.
1110
1111 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1112 * include/cpplib.h (struct cpp_string): Add GTY marker.
1113 (enum cpp_token_fld_kind): New.
1114 (struct cpp_token): Add GTY markers.
1115 (cpp_token_val_index): Prototype.
1116 (CPP_HASHNODE_VALUE_IDX): New.
1117 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1118 * include/cpp-id-data.h: New file.
1119
11202004-06-09 Paolo Bonzini <bonzini@gnu.org>
1121
1122 * Makefile.am (all-local): New.
1123 * Makefile.in: Regenerate.
1124
11252004-06-06 Roger Sayle <roger@eyesopen.com>
1126
1127 * Makefile.am (LIBICONV): Declare.
1128 (makedepend_LDADD): Use LIBICONV.
1129 * Makefile.in: Regenerate.
1130
11312004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1132
1133 * Makefile.am (LIBINTL): Declare
1134 (makedepend_LDADD): Use LIBINTL.
1135 * Makefile.in: Regenerate.
1136
11372004-06-05 Zack Weinberg <zack@codesourcery.com>
1138
1139 * Makefile.am: Add makedepend.
1140 * Makefile.in, aclocal.m4: Regenerate.
1141 * charset.c: Insert a space to avoid a warning.
1142 * directives.c: Include mkdeps.h.
1143 (_cpp_handle_directive): Reenable macro expander if appropriate.
1144 (undefine_macros): Inline body of _cpp_free_definition for speed.
1145 Do not call undef callback or _cpp_warn_if_unused_macro.
1146 (cpp_get_deps): New interface.
1147 * files.c (search_cache): Add pfile argument. Check for file
1148 that would be found by "" or <> search here...
1149 (_cpp_find_file): ...not here. Correct recorded start_dir of
1150 files found by directory-of-current-file search that would be
1151 found by "" or <> search.
1152 * init.c (cpp_add_dependency_target): Delete.
1153 * internal.h (struct lexer_state): Add discarding_output flag.
1154 * lex.c (lex_identifier): Compute hash function while scanning.
1155 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1156 directives.
1157 * makedepend.c: New file.
1158 * mkdeps.c (struct deps): Add vpath vector.
1159 (apply_vpath, deps_add_vpath): New function.
1160 (deps_free): Free vpath vector.
1161 (deps_add_dep, deps_add_target): Use apply_vpath.
1162 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1163 (ht_lookup_with_hash): New function.
1164 * cpplib.h, mkdeps.h: Update prototypes.
1165 * symtab.h: Update prototypes.
1166 (HT_HASHSTEP, HT_FINISH): New macros.
1167
11682004-05-29 Geoffrey Keating <geoffk@apple.com>
1169
1170 * symtab.c (ht_create): Set entries_owned.
1171 (ht_destroy): Honour entries_owned.
1172 (ht_expand): Likewise.
1173 (ht_load): New.
1174 * include/symtab.h (struct ht): New field 'entries_owned'
1175 (ht_load): New prototype.
1176
11772004-05-26 Paolo Bonzini <bonzini@gnu.org>
1178
1179 PR bootstrap/15651
1180 * configure.ac: Fix m4 quoting when picking
1181 the size of HOST_WIDE_INT.
1182 * configure: Regenerate.
1183
11842004-05-25 Paolo Bonzini <bonzini@gnu.org>
1185
1186 * Makefile.am: the correct directory for
1187 gettext include files is given by @INCINTL@.
1188 * Makefile.in: Regenerate.
1189
11902004-05-24 Paolo Bonzini <bonzini@gnu.org>
1191
1192 * system.h [!ENABLE_NLS]: dgettext takes two
1193 parameters.
1194
11952004-05-23 Paolo Bonzini <bonzini@gnu.org>
1196
1197 Moved libcpp from the gcc subdirectory to the toplevel.
1198 * Makefile.am: New file.
1199 * Makefile.in: Regenerate.
1200 * configure.ac: New file.
1201 * configure: Regenerate.
1202 * config.in: Regenerate.
1203 * charset.c: Moved from gcc/cppcharset.c. Add note about
1204 brokenness of input charset detection. Adjust for change
1205 in name of cppucnid.h.
1206 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1207 * expr.c: Moved from gcc/cppexp.c.
1208 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1209 Remove #define of O_BINARY, it is in system.h.
1210 * identifiers.c: Moved from gcc/cpphash.c.
1211 * internal.h: Moved from gcc/cpphash.h. Change header
1212 guard name. All other files adjusted to match name change.
1213 * init.c: Moved from gcc/cppinit.c.
1214 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1215 * lex.c: Moved from gcc/cpplex.c.
1216 * directives.c: Moved from gcc/cpplib.c.
1217 * macro.c: Moved from gcc/cppmacro.c.
1218 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1219 * traditional.c: Moved from gcc/cpptrad.c.
1220 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1221 guard name.
1222 * ucnid.pl: Moved from gcc/cppucnid.pl.
1223 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1224 guard name.
1225 * symtab.c: Moved from gcc/hashtable.c.
1226 * line-map.c: Moved from gcc. Do not include intl.h.
1227 * mkdeps.c: Moved from gcc.
1228 * system.h: New file.
1229 * include/cpplib.h: Moved from gcc. Change header guard name.
1230 * include/line-map.h: Moved from gcc. Change header guard name.
1231 * include/mkdeps.h: Moved from gcc. Change header guard name.
1232 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1233 guard name.
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