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[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
ac6b1c67
CF		 12007-08-30 Chao-ying Fu <fu@mips.com>
2
3 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
4 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
5 (cpp_classify_number): Support decimal fixed-point constants without
6 exponents.
7 Warn about fixed-point constants when -pedantic.
8 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
9 comments to support fixed-point values.
10 (CPP_N_FRACT, CPP_N_ACCUM): Define.
11
cda5e672
TT		 122007-08-18 Tom Tromey <tromey@redhat.com>
13
14 PR preprocessor/32974:
15 * directives.c (parse_include): Don't check for EOL when
16 processing #pragma dependency.
17
ccfc4c91
OW		 182007-07-30 Ollie Wild <aaw@google.com>
19
20 * directives-only.c: New file.
21 * internal.h (struct _cpp_dir_only_callbacks): New.
22 (_cpp_preprocess_dir_only): New function.
23 * directives.c (_cpp_handle_directive): Check directives_only before
24 disabling execution of indented directives.
25 * files.c (_cpp_stack_file): Add directives_only check.
26 * include/cpplib.h (struct cpp_options): Add directives_only.
27 (cpp_init_special_builtins): New function.
28 * init.c (cpp_init_special_builtins): New function.
29 (cpp_init_builtins): Move builtin_array initialization to
30 cpp_init_special_builtins.
31 (post_options): Check directives_only before setting
32 pfile->state.prevent_expansion = 1.
33 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
34 is expanded inside a directive while -fdirectives-only is enabled.
35 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
36 (libcpp_a_SOURCES): Add directives-only.c.
37
a206413a
UB		 382007-07-04 Uros Bizjak <ubizjak@gmail.com>
39
40 * traditional.c (_cpp_scan_out_logical_line): Initialize
41 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
42 fmacro.args to prevent 'may be used uninitialized' warning.
43
c77cd3d1
UB		 442007-07-03 Uros Bizjak <ubizjak@gmail.com>
45
46 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
47 Add new constants.
48 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
49 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
50 for 'q' or 'Q' suffixes.
51
66938a1d
DS		 522007-06-17 Danny Smith <dannysmith@users.sourceforge.net
53
e1311401 54 * files.c (open_file): Correct typo.
66938a1d 55
71995ede
VP		 562007-06-16 Vladimir Prus <vladimir@codesourcery.com>
57
e1311401 58 * files.c (open_file): Prevent the call
71995ede
VP		 59 for stat from overwriting errno.
60
84152c25
VP		 612007-06-09 Vladimir Prus <vladimir@codesourcery.com>
62
e1311401 63 * files.c (open_file): Account for the
84152c25
VP		 64 fact that on windows, opening a directory gives
65 EACCES.
66
f7fd775f
JW		 672007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
68
69 PR preprocessor/23479
70 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
71 integer constants.
72 (append_digit): Likewise.
73 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
74 binary integer constants.
75
ed0e74e0
DK		 762007-05-31 Dave Korn <dave.korn@artimi.com>
77
78 PR preprocessor/14331
79 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
80
a702045a
OW		 812007-05-24 Ollie Wild <aaw@google.com>
82
83 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
84 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
85 (cpp_write_pch_state): Save __COUNTER__ state.
86 (cpp_valid_state): Check valid __COUNTER__ state.
87 (cpp_read_state): Read new __COUNTER__ state.
88 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
89 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
90 * internal.h (struct cpp_reader): Add counter member.
91
126e073b
SM		 922007-05-23 Simon Martin <simartin@users.sourceforge.net>
93
94 PR preprocessor/20077
95 * macro.c (create_iso_definition): Fixed the method to determine
96 whether the token-pasting operator appears at the beginning or the end
97 of a macro.
98
0b4cafec
ILT		 992007-05-21 Ian Lance Taylor <iant@google.com>
100
101 * internal.h (struct cpp_reader): Add new fields:
102 nonexistent_file_hash and nonexistent_file_ob.
103 * files.c: Include "obstack.h".
104 (find_file_in_dir): Before trying to open the file, look up the
105 path name in the hash table of nonexistent files. After failing
106 to open the file, add the path name to the hash table.
107 (_cpp_find_file): Cache the results of looking up the file name
108 starting with the quote and bracket chain heads, if we can.
109 (nonexistent_file_hash_eq): New static function.
110 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
111 pfile->nonexistent_file_ob.
112 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
113 pfile->nonexistent_file_ob.
114
30e04921
JJ		 1152007-05-14 Janis Johnson <janis187@us.ibm.com>
116
5a6bb57e
JJ		 117 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
118
30e04921
JJ		 119 PR c/31924
120 * expr.c (interpret_float_suffix): Check for invalid suffix.
121
22a8a52d
EC		 1222007-05-02 Eric Christopher <echristo@apple.com>
123
124 * expr.c (num_div_op): Don't overflow if the result is
125 zero.
126
fca35e1b
TT		 1272007-05-02 Tom Tromey <tromey@redhat.com>
128
129 PR preprocessor/28709:
130 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
131
4cd97075
MM		 1322007-03-30 Michael Meissner <michael.meissner@amd.com>
133
134 * directives.c (lex_macro_node_from_str): Fix alloca call to be
135 type correct.
136
121de39f
RH		 1372007-03-30 Richard Henderson <rth@redhat.com>
138
139 * directives.c (lex_macro_node_from_str): New.
140 (cpp_push_definition, cpp_pop_definition): New.
141 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
142
4fcb360b
BM		 1432007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
144
145 * Makefile.in: Add dummy install-pdf target.
146
67e64439
TT		 1472007-01-30 Tom Tromey <tromey@redhat.com>
148
149 PR preprocessor/30468:
150 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
151 './'.
152
ee380365
TT		 1532007-01-30 Tom Tromey <tromey@redhat.com>
154
155 PR preprocessor/29966:
156 * macro.c (lex_expansion_token): Save and restore cpp_reader's
157 cur_token.
158 (_cpp_create_definition): Don't restore cur_token here.
159 * lex.c (_cpp_lex_token): Added assertion.
160
024abeb3
TT		 1612007-01-27 Tom Tromey <tromey@redhat.com>
162
163 * configure: Rebuilt.
164
ee1c2a10
TT		 1652007-01-12 Tom Tromey <tromey@redhat.com>
166
167 PR preprocessor/28227:
168 * directives.c (lex_macro_node): Added 'is_def_or_undef'
169 argument.
170 (do_define): Update.
171 (do_undef): Update.
172 (do_ifdef): Update.
173 (do_ifndef): Update.
174
67214c16
PB		 1752007-01-11 Paolo Bonzini <bonzini@gnu.org>
176
177 * configure: Regenerate.
178
1aa6ca40
PB		 1792007-01-11 Paolo Bonzini <bonzini@gnu.org>
180
181 * configure: Regenerate.
182
705e2d28
TT		 1832007-01-04 Tom Tromey <tromey@redhat.com>
184
185 PR preprocessor/28165:
186 * internal.h (cpp_in_primary_file): New function.
187 * directives.c (do_include_next): Use cpp_in_primary_file.
188 (do_pragma_once): Likewise.
189 (do_pragma_system_header): Likewise.
190
7af45bd4
ILT		 1912006-12-29 Ian Lance Taylor <iant@google.com>
192
193 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
194 look backward at the end of the line unless we saw a backslash.
195
9d30f270
JJ		 1962006-12-29 Jakub Jelinek <jakub@redhat.com>
197
198 PR preprocessor/29612
199 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
200 only when new_sysp is non-zero.
201
30b0edc0
TT		 2022006-12-28 Tom Tromey <tromey@redhat.com>
203
204 PR preprocessor/30001:
205 * charset.c (_cpp_convert_input): Check that to.len is greater
206 than zero.
207
85d9c13c
TS		 2082006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
209
210 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 211 * configure: Rebuilt.
85d9c13c 212
dfafdaa6
DG		 2132006-11-01 Douglas Gregor <doug.gregor@gmail.com>
214
215 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
216 for experimental C++0x mode.
217 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
218 adopted the preprocessor changes introduced in C99.
219
0f45f0f5
JM		 2202006-10-29 Joseph Myers <joseph@codesourcery.com>
221
222 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
223 depending on --enable-targets=all.
224 * configure: Regenerate.
225
de000d22
JJ		 2262006-10-12 Jakub Jelinek <jakub@redhat.com>
227
228 PR preprocessor/28709
229 * macro.c (paste_tokens): Do error reporting here, use BUF with the
230 spelled LHS token as opposed to spelling it again.
231 (paste_all_tokens): Don't report errors here, just break on failure.
232
b5422ad7
BM		 2332006-10-10 Brooks Moses <bmoses@stanford.edu>
234
235 * Makefile.in: Added empty "pdf" target.
236
aaf50ff2
GK		 2372006-09-22 Geoffrey Keating <geoffk@apple.com>
238
239 * configure.ac: Make need_64_bit_hwint case for x86-darwin
240 match exactly the glob in gcc/config.gcc.
241 * configure: Regenerate.
242
c663e301
JM		 2432006-09-13 Joseph S. Myers <joseph@codesourcery.com>
244
245 PR c/28768
246 PR preprocessor/14634
247 * lex.c (lex_string): Pedwarn for unterminated literals.
248
f7288899
EC		 2492006-09-08 Eric Christopher <echristo@apple.com>
250
251 * configure.ac: Add 64-bit HWI support for i?86-darwin.
252
b52dbbf8
SE		 2532006-08-14 Steve Ellcey <sje@cup.hp.com>
254
255 PR c++/28288
256 PR c++/14556
257 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
258 (CPP_LAST_EQ): Change.
259 (CPP_LAST_PUNCTUATOR): Change.
260 * expr.c (cpp_operator): Remove MIN and MAX.
261 (reduce): Remove CPP_MIN and CPP_MAX.
262 (num_binary_op): Ditto.
263 * lex.c (_cpp_lex_direct): Ditto.
264 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
265
1c90c6f9
JJ		 2662006-06-09 Jakub Jelinek <jakub@redhat.com>
267
268 PR preprocessor/27746
269 * directives.c (do_pragma): Handle pragma with valid namespace
270 and invalid name coming from macro expansion.
271 * directives.c (destringize_and_run): Initialize next field in
272 context.
273
274 PR c/27747
275 PR c++/27748
276 * directives.c (destringize_and_run): Set NO_EXPAND on the
277 tokens.
278
279 * macro.c (_cpp_backup_tokens): Fix comment typo.
280
5c3c3683
DJ		 2812006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
282
283 * Makefile.in (CATALOGS): Add po/ prefix.
284 * configure: Regenerated.
285
b2bd74bc
CD		 2862006-05-23 Carlos O'Donell <carlos@codesourcery.com>
287
288 * Makefile.in: Add install-html target. Add install-html to .PHONY
289
be8ac3e2
GZ		 2902006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
291
292 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
293 * files.c (_cpp_get_file_stat): New function.
294 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
295 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
296 * internal.h (_cpp_get_file_stat): Prototype.
297 (struct cpp_buffer): Add timestamp.
298
83900997
JJ		 2992006-01-23 Jakub Jelinek <jakub@redhat.com>
300
301 PR preprocessor/25717
302 * init.c (cpp_init_builtins): If __STDC__ will not change value
303 between system headers and other sources, define it as a normal
304 macro rather than a builtin.
305 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
306 cpp_in_system_header condition.
307
3082006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 309
310 * Makefile.in: Use -MMD instead of -MD.
311
bc4071dd
RH		 3122006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
313 Richard Henderson <rth@redhat.com>
314
315 Merge from gomp branch:
316 * directives.c (struct pragma_entry): Add is_deferred. Add ident
317 entry to value union.
318 (end_directive): Don't eat the line if in_deferred_pragma.
319 (run_directive): Remove pragma hacks.
320 (insert_pragma_entry): Remove.
321 (new_pragma_entry): New.
322 (register_pragma_1): Split out of register_pragma. Only handle
323 the lookup tree and return the new entry.
324 (cpp_register_pragma): Fill in the pragma entry here.
325 (cpp_register_deferred_pragma): New.
326 (register_pragma_internal): New.
327 (_cpp_init_internal_pragmas): Use register_pragma_internal.
328 (do_pragma): Allow pragma expansion after namespace. For deferred
329 pragmas, don't slurp the line into a string.
330 (destringize_and_run): Save tokens for deferred pragmas.
331 (cpp_handle_deferred_pragma): Remove.
332 * macro.c (builtin_macro): Remove pragma token hack.
333 (_cpp_push_token_context): Rename from push_token_context and export.
334 * internal.h (struct lexer_state): Add pragma_allow_expansion.
335 (_cpp_push_token_context): Declare.
336 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
337 a token. Update the line number correctly if so.
338 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
339 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
340 * include/cpplib.h (PRAGMA_EOL): New.
341 (CPP_TOKEN_FLD_PRAGMA): New.
342 (struct cpp_token): Add val.pragma.
343 (struct cpp_options): Remove defer_pragmas.
344 (cpp_handle_deferred_pragma): Remove.
345 (cpp_register_deferred_pragma): Declare.
346
d09e893f
JJ		 3472006-01-01 Jakub Jelinek <jakub@redhat.com>
348
349 PR c++/25294
350 * directives.c (do_pragma): If pragma line ends with multi-line
351 block comment, end the saved deferred pragma string before that
352 comment. Handle embedded '\0' chars on the pragma line.
353
ab84748a
VR		 3542005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
355
356 PR c++/23333
357 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
358
ad6ed77e
JG		 3592005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
360 Ben Elliston <bje@au.ibm.com>
361
362 * include/cpplib.h (CPP_N_DFLOAT): New.
363 * expr.c (interpret_float_suffix): Identify df, dd, and dl
364 suffixes as decimal floating point constants.
365 (cpp_classify_number): Disallow hexadecimal DFP constants.
366
ba096620 3672005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 368 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 369
370 * include/cpplib.h (struct cpp_callbacks): Annotate error with
371 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
372
456b8ce5
UB		 3732005-11-09 Per Bothner <per@bothner.com>
374 Uros Bizjak <uros@kss-loka.si>
f7288899 375
456b8ce5
UB		 376 PR c/24101
377 * init.c (read_original_filename): Temporarily set
378 state.in_directive before calling _cpp_lex_direct for
379 CPP_HASH tokens.
380
5571f74f
JW		 3812005-11-03 James E Wilson <wilson@specifix.com>
382
383 PR preprocessor/24202
384 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
385
a63607ed
JM		 3862005-11-04 Joseph S. Myers <joseph@codesourcery.com>
387
388 * include/cpplib.h (struct cpp_callbacks): Make error take
389 va_list* parameter.
390 * errors.c (cpp_error): Update call to callback.
391
651ed942
AP		 3922005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
393
394 PR preprocessor/22042
395 * macro.c (_cpp_builtin_macro_text): Lower the needed max
396 buffer size.
397 (cpp_quote_string): Don't octalify non printable
398 charactors.
399
178b58b5
JM		 4002005-11-03 Joseph S. Myers <joseph@codesourcery.com>
401
402 PR c++/17964
403 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
404 (struct cpp_callbacks): Add error.
405 * errors.c (cpp_error): If client_diagnostic, use error callback.
406 * charset.c (convert_escape): Don't use %03o in diagnostic.
407
3ee5ed11 4082005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 409
410 PR preprocessor/15220
411 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
412 callers. Pass to open_file_failed.
413 (open_file_failed): New parameter angle_brackets. Fix all callers.
414 Use in print_dep assignment.
415 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
416 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 417
077fc835
KH		 4182005-10-08 Kazu Hirata <kazu@codesourcery.com>
419
420 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
421 * configure: Regenerate.
422
cbc43ae0
ILT		 4232005-10-04 Ian Lance Taylor <ian@airs.com>
424
425 PR preprocessor/13726
426 * directives.c (check_eol_return_comments): New static function.
427 (parse_include): Add buf parameter. Change all callers.
428 (do_include_common): If not discard comments, turn on
429 save_comments. Pass collected comments to include callback.
430 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
431 include callback: cpp_token list.
432
af15a2fe
JM		 4332005-09-20 Joseph S. Myers <joseph@codesourcery.com>
434
435 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
436 * init.c (struct lang_flags, lang_defaults): Add
437 extended_identifiers.
438 (cpp_set_lang): Use it.
439 * lex.c (forms_identifier_p): Check extended_identifiers.
440
f5eab47e
JJ		 4412005-08-30 Jakub Jelinek <jakub@redhat.com>
442
443 PR preprocessor/20348
444 PR preprocessor/20356
445 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
446 2004-06-05 changes.
447
467129e6
KG		 4482005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
449
450 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
451 -Wmissing-format-attribute.
452
453 * configure: Regenerate.
454
200031d1
KC		 4552005-06-29 Kelley Cook <kcook@gcc.gnu.org>
456
457 * all files: Update FSF address in copyright headers.
458 * makeucnid.c (write_copyright): Update outputted FSF address.
459
f610dd5f
ZW		 4602005-06-13 Zack Weinberg <zack@codesourcery.com>
461
462 * configure.ac: Invoke ZW_CREATE_DEPDIR and
463 ZW_PROG_COMPILER_DEPENDENCIES.
464 * aclocal.m4, configure: Regenerate.
465 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
466 New variables.
467 (distclean): Clean up $(DEPDIR) and its contents.
468 (.c.o): Use $(COMPILE).
469 Include $(DEPDIR)/*.Po for most object->header dependencies.
470
c3f829c1
GDR		 4712005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
472
473 * configure.ac: Check declarations for asprintf and vasprintf.
474 * config.in: Regenerate.
475 * configure: Likewise.
476
477 * charset.c (conversion_loop): Use XRESIZEVEC.
478 (convert_no_conversion): Likewise.
479 (convert_using_iconv): Likewise.
480 (init_iconv_desc): Cast return value of alloca.
481 (cpp_host_to_exec_charset): Use XNEWVEC.
482 (emit_numeric_escape): Use XRESIZEVEC.
483 (cpp_interpret_string): Use XNEWVEC.
484 (cpp_interpret_string): Use XRESIZEVEC.
485 (_cpp_interpret_identifier): Cast return value of alloca.
486 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
487 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
488 (parse_include): Use XNEWVEC.
489 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 490 "new_entry".
c3f829c1
GDR		 491 (save_registered_pragmas): Cast return value of xmemdup.
492 (destringize_and_run): Same for alloca.
493 (parse_assertion): Likewise.
494 (do_assert): Cast allocated storage to proper type.
495 (cpp_define): Likewise.
496 (_cpp_define_builtin): Likewise.
497 (cpp_undef): Likewise.
498 (handle_assertion): Likewise.
499 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
500 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
501 (CPP_UMINUS): Likewise.
502 (struct cpp_operator): Rename from struct operator.
503 (_cpp_expand_op_stack): Use XRESIZEVEC.
504 * files.c (pch_open_file): Use XNEWVEC.
505 (pch_open_file): Use XRESIZEVEC.
506 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
507 (dir_name_of_file): Use XNEWVEC.
508 (make_cpp_file): Use XCNEW.
509 (make_cpp_dir): Likewise.
510 (allocate_file_hash_entries): USE XNEWVEC.
511 (cpp_included): Cast return value of htab_find_with_hash.
512 (append_file_to_dir): Use XNEWVEC.
513 (read_filename_string): Likewise. Use XRESIZEVEC too.
514 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
515 (remap_filename): Use XNEWVEC.
516 (struct pchf_entry): Move definition out of struct pchf_data.
517 (_cpp_save_file_entries): Use XCNEWVAR.
518 (_cpp_read_file_entries): Use XNEWVAR.
519 * identifiers.c (alloc_node): Use XOBNEW.
520 * init.c (cpp_create_reader): Use XCNEW.
521 (cpp_init_builtins): Cast of b->value to enum builtin_type.
522 (read_original_directory): Cast return value of alloca.
523 * lex.c (add_line_note): Use XRESIZEVEC.
524 (warn_about_normalization): Use XNEWVEC.
525 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
526 (new_buff): Use XNEWVEC.
527 * line-map.c (linemap_add): Use XRESIZEVEC.
528 * macro.c (builtin_macro): Cast return value of alloca.
529 (paste_tokens): Likewise.
530 (expand_arg): Use XNEWVEC and XRESIZEVEC.
531 (_cpp_save_parameter): Use XRESIZEVEC.
532 (create_iso_definition): Cast allocated storage to proper type.
533 (_cpp_create_definition): Likewise.
534 (cpp_macro_definition): Use XRESIZEVEC.
535 * makedepend.c (add_clm): Use XNEW.
536 (add_dir): Likewise.
537 * mkdeps.c (munge): Use XNEWVEC.
538 (deps_init): Use XCNEW.
539 (deps_add_target): Use XRESIZEVEC.
540 (deps_add_default_target): Cast return value of alloca.
541 (deps_add_dep): Use XRESIZEVEC.
542 (deps_add_vpath): Likewise. Use XNEWVEC too.
543 (deps_restore): Likewise.
544 * pch.c (save_idents): Use XNEW and XNEWVEC.
545 (cpp_save_state): Use XNEW.
546 (count_defs): Cast return value of htab_find.
547 (write_defs): Likewise.
548 (cpp_write_pch_deps): Use XNEWVEC.
549 (collect_ht_nodes): Use XRESIZEVEC.
550 (cpp_valid_state): Use XNEWVEC.
551 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
552 * symtab.c (ht_create): Use XCNEW.
553 (ht_lookup_with_hash): Cast return value of obstack_copy0.
554 (ht_expand): Use XCNEWVEC.
555 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
556 (bool): Do not define if __cplusplus.
557
1ed17cd5
ZW		 5582005-05-12 Zack Weinberg <zack@codesourcery.com>
559
560 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
561 (do_sccs): Delete function definition, #define to do_ident.
562 (do_ident): Don't hardwire directive name.
563
5a8c20ce
RK		 5642005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
565
566 PR bootstrap/21230
567 * configure: Regenerate.
568
473c5bc9
AP		 5692005-04-27 Andris Pavenis <pavenis@latnet.lv>
570
571 * files.c: Include io.h for DJGPP to get prototype of setmode.
572
c1fc5047
PB		 5732005-04-19 Per Bothner <per@bothner.com>
574
575 PR preprocessor/20907
576 * line-map.c (linemap_line_start): Fix bug when we need to increse
577 column_bits but can re-use the current line_map.
578
042630ad
KG		 5792005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580
581 * system.h (fopen, fdopen, freopen): Define these to the unlocked
582 libiberty functions.
583
0d667716
KG		 5842005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
585
586 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
587 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
588 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
589 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
590 _unlocked function.
591 (fwrite_unlocked): Fix prototype.
1ed17cd5 592
0d667716
KG		 593 * configure, config.in: Regenerate.
594
cae064e7
JJ		 5952005-04-05 Jakub Jelinek <jakub@redhat.com>
596
597 PR preprocessor/19475
598 * macro.c (create_iso_definition): For < ISO C99, don't
599 pedwarn if there is no whitespace between macro name and its
600 replacement, but the replacement starts with a basic character
601 set character.
602
cbada204
AJ		 6032005-03-28 Andreas Jaeger <aj@suse.de>
604
605 * lex.c (warn_about_normalization): Cast field width to int to
606 avoid warning.
607
f42eccdb
JM		 6082005-03-19 Joseph S. Myers <joseph@codesourcery.com>
609
610 * configure.ac: Consistently use solaris2.1[0-9]* instead of
611 solaris2.1[0-9].
612 * configure: Regenerate.
613
c79e602b
GK		 6142005-03-15 Geoffrey Keating <geoffk@apple.com>
615
616 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
617 UCN rather than printing an error.
618
50668cf6
GK		 6192005-03-14 Geoffrey Keating <geoffk@apple.com>
620
6baba9bb
GK		 621 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
622
6232005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 624
50668cf6
GK		 625 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
626 * charset.c: Update for new format of ucnid.h.
627 (ucn_valid_in_identifier): Update for new format of ucnid.h.
628 Add NST parameter, and update it; update callers.
629 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
630 with cpp_error.
631 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
632 * internal.h (struct normalize_state): New.
633 (INITIAL_NORMALIZE_STATE): New.
634 (NORMALIZE_STATE_RESULT): New.
635 (NORMALIZE_STATE_UPDATE_IDNUM): New.
636 (_cpp_valid_ucn): New.
637 * lex.c (warn_about_normalization): New.
638 (forms_identifier_p): Add normalize_state parameter, update callers.
639 (lex_identifier): Add normalize_state parameter, update callers. Keep
640 the state current.
641 (lex_number): Likewise.
642 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
643 it with warn_about_normalization.
644 * makeucnid.c: New.
645 * ucnid.h: Replace.
646 * ucnid.pl: Remove.
647 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
648 comments about obsolete version of C++.
649 * include/cpplib.h (enum cpp_normalize_level): New.
650 (struct cpp_options): Add warn_normalize field.
651
47e20491
GK		 6522005-03-11 Geoffrey Keating <geoffk@apple.com>
653
654 * directives.c (glue_header_name): Update call to cpp_spell_token.
655 * internal.h (_cpp_interpret_identifier): New.
656 * charset.c (_cpp_interpret_identifier): New.
657 (_cpp_valid_ucn): Allow UCN version of '$'.
658 * lex.c (lex_identifier): Add extra parameter to indicate if initial
659 character was '$' or '\'. Support identifiers with UCNs.
660 (forms_identifier_p): Allow UCNs.
661 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
662 (utf8_to_ucn): New.
663 (cpp_spell_token): Add FORSTRING parameter. Use it.
664 (cpp_token_as_text): Update call to cpp_spell_token.
665 (cpp_output_token): Write UCNs back out.
666 (stringify_arg): Update call to cpp_spell_token.
667 (paste_tokens): Likewise.
668 (cpp_macro_definition): Likewise.
669 * macro.c (stringify_arg): Likewise.
670 (paste_tokens): Likewise.
671 (cpp_macro_definition): Likewise.
672 * include/cpplib.h: Add parameter to cpp_spell_token.
673
73096711
JJ		 6742005-03-04 Jakub Jelinek <jakub@redhat.com>
675
676 PR bootstrap/20282
677 PR bootstrap/20305
678 * macro.c (replace_args, cpp_get_token): Copy whole
679 cpp_token_u instead of just cpp_string field from it.
680
2203a881
DP		 6812005-02-28 Devang Patel <dpatel@apple.com>
682
683 * directives.c (do_line): Save sysp early before line table is
684 realloc'ed.
1ed17cd5 685
c5ff069d
ZW		 6862005-02-20 Zack Weinberg <zack@codesourcery.com>
687
688 PR 18785
689 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
690 (cpp_host_to_exec_charset): New function.
691 * include/cpplib.h: Declare cpp_host_to_exec_charset.
692
04c90eea
DP		 6932005-02-19 Devang Patel <dpatel@apple.com>
694
695 * charset.c (_cpp_convert_input): Check '\r' before inserting
696 '\n' at the end.
c5ff069d 697
6da55c00
EC		 6982005-02-15 Eric Christopher <echristo@redhat.com>
699
700 PR preprocessor/19077
701 * macro.c (cpp_macro_definition): Move handling of whitespace
702 to PREV_WHITE conditional. Remove overloading of len
703 variable.
704
31c3e631
KH		 7052005-02-14 Kazu Hirata <kazu@cs.umass.edu>
706
707 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
708 traditional.c: Update copyright.
709
be0f1e54
PB		 7102005-02-14 Paolo Bonzini <bonzini@gnu.org>
711
712 PR bootstrap/19818
713 * configure.ac: Check for declaration of basename and getopt.
714 * config.in: Regenerate.
715 * configure: Regenerate.
716 * internal.h (ustrcspn): New.
717 * macro.c (create_iso_definition): Fix allocation of memory.
718 (padding_token): Add cast to remove const-ness.
719 * pch.c (cpp_read_state): Use ustrcspn.
720
ecddfb39
MS		 7212005-02-08 Mike Stump <mrs@apple.com>
722
723 * files.c (pchf_adder): Remove.
724 (struct pchf_adder_info): Likewise.
725 (_cpp_save_file_entries): Write out all files so that #import works.
726
9fcdd891
JM		 7272005-01-23 Joseph S. Myers <joseph@codesourcery.com>
728
729 * configure: Regenerate.
730
ecfd72e7
TS		 7312005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
732
733 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
734
6c25a4f7 735 * include/cpplib.h: Also update copyright years.
c5ff069d 736
942926ad
GK		 7372005-01-03 Geoffrey Keating <geoffk@apple.com>
738
739 * files.c (_cpp_find_file): Add files found by search_path_exhausted
740 to the list of all files.
741
a2566ae9
GDR		 7422005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
743
744 * internal.h: Update references to Cpp lib filenames.
745 * directives.c: Likewise.
746 * init.c: Likewise.
747 * macro.c: Likewise.
748 * traditional.c: Likewise.
749
1b449375
EB		 7502004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
751
752 PR preprocessor/15167
753 * files.c (destroy_cpp_file): New function.
754 (should_stack_file): Make a new file if the
755 compared file is still stacked.
756
28303828
NN		 7572004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
758
c5ff069d 759 PR preprocessor/17610
28303828
NN		 760 * directives.c (do_include_common): Error out if an empty filename
761 is given for #include (or #include_next or #import).
762
c812785a
RS		 7632004-11-27 Roger Sayle <roger@eyesopen.com>
764 Zack Weinberg <zack@codesourcery.com>
765
766 * internal.h: Replace all uses of uchar with unsigned char.
767 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
768 with !IN_GCC, so uchar is only defined whilst building libcpp.
769
f91eaa01
KC		 7702004-11-24 Kelley Cook <kcook@gcc.gnu.org>
771
772 * aclocal.m4: Regenerate.
773
f78ce0c2
RS		 7742004-11-24 Roger Sayle <roger@eyesopen.com>
775
776 PR preprocessor/15824
777 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
778 directly, instead of the non-existant "system.h" and "ansidecl.h".
779 * configure: Regenerate.
780
b5b3e36a 7812004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 782 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 783
784 * internal.h (struct lexer_state): Add in_deferred_pragma.
785 * directives.c (struct pragma_entry): Add allow_expansion.
786 (insert_pragma_entry): Take allow_expansion flag.
787 (register_pragma): Likewise.
788 (cpp_register_pragma): Likewise.
789 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
790 (do_pragma): Honor allow_expansion.
791 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
792 * include/cpplib.h (cpp_register_pragma): Update prototype.
793
a8e68029 7942004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 795 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 796
797 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
798 need_64bit_hwint=yes.
799 * configure: Regenerate.
800
50f47ee0
JM		 8012004-11-09 Joseph S. Myers <joseph@codesourcery.com>
802
803 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
804 po/$(PACKAGE).pot.
805 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
806 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
807 Remove local srcdir path from generated file.
808
968e08d6 8092004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 810 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 811
812 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
813 as well.
814
3da3d587
ZW		 8152004-10-27 Zack Weinberg <zack@codesourcery.com>
816
817 PR 18075
818 * directives.c (do_pragma): Do not defer pragmas which are unknown.
819 (cpp_handle_deferred_pragma): Add cast to silence warning.
820
ac24fc25
JM		 8212004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
822
823 * errors.c (_cpp_begin_message): Print "error: " for errors.
824
7731405b
AJ		 8252004-10-10 Andreas Jaeger <aj@suse.de>
826
827 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
828 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
829
646544e3
AP		 8302004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
831
832 * pch.c (cpp_write_pch_state): Remove variable z as it is not
833 used.
834 (cpp_read_state): Remove unused variables, m, d and mac_count.
835
67a74146
PB		 8362004-09-29 Per Bothner <per@bothner.com>
837
838 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
839 cb.line_change. Otherwise do_pragma will call the line_change
840 call-back with a meaningless line number.
841
018a4785
ZW		 8422004-09-24 Zack Weinberg <zack@codesourcery.com>
843
844 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
845 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
846 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
847 * aclocal.m4, configure: Regenerate.
848 * init.c: Include localedir.h.
849 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
850 (DEFS): Delete.
851 (.c.o): Use $(ALL_CFLAGS).
852 (localedir.h, localedir.hs): New rules.
853 (clean): Use rm -rf to remove directories.
854 (distclean): Also delete localedir.h and localedir.hs.
855 (init.o): Update dependencies.
856
88fa57d7
KC		 8572004-09-22 Kelley Cook <kcook@gcc.gnu.org>
858
859 * Makefile.in (aclocal.m4): Update dependencies.
860 * configure.ac (AC_CONFIG_MACRO_DIR): New.
861 * aclocal.m4, configure: Regenerate.
862
8f8e9aa5
ZW		 8632004-09-17 Zack Weinberg <zack@codesourcery.com>
864
a29f62d9
ZW		 865 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
866 (_cpp_convert_input, _cpp_default_encoding): Add comments.
867 Some other comments in this file also tweaked.
868
8f8e9aa5
ZW		 869 * directives.c (do_pragma): Save current buffer position
870 before lexing the pragma keywords; don't call
871 _cpp_backup_tokens in the defer_pragmas case.
872
a2981930
PB		 8732004-09-15 Per Bothner <per@bothner.com>
874
875 * include/line-map.h (line_map_start): Add parameter names so
876 preceding comment makes sense.
877 (linemap_add): Remove from comment mention of non-existing parameter.
878
21b11495
ZW		 8792004-09-09 Matt Austern <austern@apple.com>
880 Zack Weinberg <zack@codesourcery.com>
881
882 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
883 prefixes throughout. Add entry for PRAGMA. Remove
884 unnecessary "= 0" from EQ.
885 (enum cpp_ttype): Adjust OP and TK definitions to restore
886 prefixes, via token-paste.
887 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
888 Change from #defines to additional cpp_ttype enumerators.
889 (struct cpp_options): Add defer_pragmas.
890 (cpp_handle_deferred_pragma): Prototype new interface.
891
892 * internal.h (struct cpp_reader): Add directive_result.
893 * directives.c (struct pragma_entry): Add is_internal field;
894 give boolean fields type bool.
895 (start_directive): Initialize pfile->directive_result.type.
896 (_cpp_do__Pragma): Likewise.
897 (run_directive): Do not crash if pfile->buffer->prev is NULL.
898 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
899 from it.
900 (register_pragma): New static function, bulk of former
901 cpp_register_pragma here; add 'internal' argument, pass along
902 to insert_pragma_entry.
903 (cpp_register_pragma): Now a wrapper around register_pragma which
904 always passes false for 'internal' argument.
905 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
906 true for 'internal'.
907 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
908 an internal pragma, save text till the end of the line as a CPP_PRAGMA
909 token instead of executing the pragma.
910 (cpp_handle_deferred_pragma): New interface.
911 * lex.c (token_spellings): Adjust OP and TK definitions to
912 match changes to cpplib.h.
913 (_cpp_lex_token): Check for a directive-result token and
914 return it if present.
915 (cpp_token_val_index): Handle CPP_PRAGMA.
916 * macro.c (cpp_builtin_macro_text): Correct comment.
917 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
918
0fd9e8dd
SB		 9192004-09-06 Serge Belyshev <belyshev@lubercy.com>
920
921 PR preprocessor/14699
922 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
923 from size_t to double.
924
39b8ce7f
AS		 9252004-08-28 Andreas Schwab <schwab@suse.de>
926 Andreas Jaeger <aj@suse.de>
927
928 * configure.ac: Set PACKAGE correctly.
929 * configure: Regenerated.
930
5d1f4b27
PB		 9312004-08-25 Paolo Bonzini <bonzini@gnu.org>
932
933 * Makefile.in: Add back top_builddir.
934
078e3ffe
PB		 9352004-08-25 Paolo Bonzini <bonzini@gnu.org>
936
937 * configure.ac: Replace Automake macro invocations
938 with manual Autoconf checks and substitutions.
939 * configure: Regenerate.
940 * aclocal.m4: Regenerate.
941 * config.in: Regenerate.
942 * Makefile.am: Removed.
943 * Makefile.in: Heavy simplification and reorganization.
944
b3f8d95d
MM		 9452004-08-09 Mark Mitchell <mark@codesourcery.com>
946
947 * configure.ac (arm*-*-eabi*): New target.
948 (arm*-*-symbianelf*): Likewise.
949 * configure: Regenerated.
950
72bb2c39
BI		 9512004-07-24 Bernardo Innocenti <bernie@develer.com>
952
953 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
954 * directives.c: Use XNEW-family macros from libiberty.
955 * lex.c: Likewise.
956 * macro.c: Likewise.
957 * cpplib.h (cpp_deps_style): Export enum with name.
958
21b11495 9592004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 960
21b11495 961 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 962
a23ee064
AP		 9632004-07-16 Andris Pavenis <pavenis@latnet.lv>
964
965 PR preprocessor/16366
966 * internal.h (struct cpp_reader): New field dir_hash.
967 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
968 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
969
a09d4744
NB		 9702004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
971
972 PR preprocessor/16192
973 PR preprocessor/15913
974 PR preprocessor/15572
975 * expr.c (_cpp_parse_expr): Handle remaining cases where an
976 expression is missing.
977 * init.c (post_options): Traditional cpp doesn't do // comments.
978
f58f7def
PB		 9792004-06-30 Per Bothner <per@bothner.com>
980
981 * include/line-map.h (fileline): Remove old typedef.
982 * internal.h (struct cpp_reader): Use source_location typedef instead.
983
e83d8d43
ZW		 9842004-06-26 Zack Weinberg <zack@codesourcery.com>
985
986 Partially revert patch of 2004-06-05.
987 * files.c (search_cache): Remove pfile argument. Don't check
988 for file that would be found by "" or <> search here...
989 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
990 Do not apply directory-of-current-file correction to files
991 found by this check. Rearrange code slightly.
992
c0d578e6
GK		 9932004-06-21 Geoffrey Keating <geoffk@apple.com>
994
995 * files.c (should_stack_file): Correct swapped parameters to call
996 to cb.read_pch.
997 * pch.c (cpp_valid_state): Handle -fpreprocessed.
998
159d5224
PB		 9992004-06-15 Paolo Bonzini <bonzini@gnu.org>
1000
1001 * Makefile.in: Regenerate with automake 1.8.5.
1002 * aclocal.m4: Likewise.
1003 * configure: Regenerate.
1004
2fac9c01
ZW		 10052004-06-11 Zack Weinberg <zack@codesourcery.com>
1006
1007 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1008 * configure, config.in: Regenerate.
1009 * system.h: Unconditionally define bool as unsigned char,
1010 BOOL_BITFIELD as unsigned int.
1011 * .cvsignore: New file.
1012
d8044160
GK		 10132004-06-09 Geoffrey Keating <geoffk@apple.com>
1014
1015 * traditional.c (push_replacement_text): Set macro->traditional.
1016 (save_replacement_text): Likewise.
1017 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1018 (struct save_macro_item): Delete.
1019 (struct save_macro_data): Use a character array not the previous
1020 structured format.
1021 (save_macros): Save macro as text not as internal structures.
1022 (cpp_prepare_state): Update for changes to save_macro_data.
1023 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1024 -D macros as text.
d8044160
GK		 1025 * macro.c (create_iso_definition): Honour alloc_subobject.
1026 Clear traditional flag.
1027 (_cpp_create_definition): Honour alloc_subobject.
1028 * lex.c (cpp_token_val_index): New.
1029 * internal.h: Include cpp-id-data.h.
1030 (uchar): Move definition to cpp-id-data.h.
1031 (U): Likewise.
1032 (cpp_macro): Likewise.
1033 * directives.c (struct answer): Move to cpp-id-data.h.
1034 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1035
1036 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1037 * include/cpplib.h (struct cpp_string): Add GTY marker.
1038 (enum cpp_token_fld_kind): New.
1039 (struct cpp_token): Add GTY markers.
1040 (cpp_token_val_index): Prototype.
1041 (CPP_HASHNODE_VALUE_IDX): New.
1042 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1043 * include/cpp-id-data.h: New file.
d8044160 1044
0ca8e815
PB		 10452004-06-09 Paolo Bonzini <bonzini@gnu.org>
1046
1047 * Makefile.am (all-local): New.
1048 * Makefile.in: Regenerate.
1049
b51fa00f
RS		 10502004-06-06 Roger Sayle <roger@eyesopen.com>
1051
1052 * Makefile.am (LIBICONV): Declare.
1053 (makedepend_LDADD): Use LIBICONV.
1054 * Makefile.in: Regenerate.
1055
5e2f3f39
AP		 10562004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1057
1058 * Makefile.am (LIBINTL): Declare
1059 (makedepend_LDADD): Use LIBINTL.
1060 * Makefile.in: Regenerate.
1061
c6e83800
ZW		 10622004-06-05 Zack Weinberg <zack@codesourcery.com>
1063
1064 * Makefile.am: Add makedepend.
1065 * Makefile.in, aclocal.m4: Regenerate.
1066 * charset.c: Insert a space to avoid a warning.
1067 * directives.c: Include mkdeps.h.
1068 (_cpp_handle_directive): Reenable macro expander if appropriate.
1069 (undefine_macros): Inline body of _cpp_free_definition for speed.
1070 Do not call undef callback or _cpp_warn_if_unused_macro.
1071 (cpp_get_deps): New interface.
1072 * files.c (search_cache): Add pfile argument. Check for file
1073 that would be found by "" or <> search here...
1074 (_cpp_find_file): ...not here. Correct recorded start_dir of
1075 files found by directory-of-current-file search that would be
1076 found by "" or <> search.
1077 * init.c (cpp_add_dependency_target): Delete.
1078 * internal.h (struct lexer_state): Add discarding_output flag.
1079 * lex.c (lex_identifier): Compute hash function while scanning.
1080 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1081 directives.
1082 * makedepend.c: New file.
1083 * mkdeps.c (struct deps): Add vpath vector.
1084 (apply_vpath, deps_add_vpath): New function.
1085 (deps_free): Free vpath vector.
1086 (deps_add_dep, deps_add_target): Use apply_vpath.
1087 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1088 (ht_lookup_with_hash): New function.
1089 * cpplib.h, mkdeps.h: Update prototypes.
1090 * symtab.h: Update prototypes.
1091 (HT_HASHSTEP, HT_FINISH): New macros.
1092
b453c95f
GK		 10932004-05-29 Geoffrey Keating <geoffk@apple.com>
1094
1095 * symtab.c (ht_create): Set entries_owned.
1096 (ht_destroy): Honour entries_owned.
1097 (ht_expand): Likewise.
1098 (ht_load): New.
2cf22451
ZW		 1099 * include/symtab.h (struct ht): New field 'entries_owned'
1100 (ht_load): New prototype.
b453c95f 1101
963e23c5
PB		 11022004-05-26 Paolo Bonzini <bonzini@gnu.org>
1103
1104 PR bootstrap/15651
1105 * configure.ac: Fix m4 quoting when picking
1106 the size of HOST_WIDE_INT.
1107 * configure: Regenerate.
1108
0429bc77
PB		 11092004-05-25 Paolo Bonzini <bonzini@gnu.org>
1110
1111 * Makefile.am: the correct directory for
1112 gettext include files is given by @INCINTL@.
1113 * Makefile.in: Regenerate.
1114
c86dd7db
PB		 11152004-05-24 Paolo Bonzini <bonzini@gnu.org>
1116
1117 * system.h [!ENABLE_NLS]: dgettext takes two
1118 parameters.
1119
4f4e53dd
PB		 11202004-05-23 Paolo Bonzini <bonzini@gnu.org>
1121
1122 Moved libcpp from the gcc subdirectory to the toplevel.
1123 * Makefile.am: New file.
1124 * Makefile.in: Regenerate.
1125 * configure.ac: New file.
1126 * configure: Regenerate.
1127 * config.in: Regenerate.
1128 * charset.c: Moved from gcc/cppcharset.c. Add note about
1129 brokenness of input charset detection. Adjust for change
1130 in name of cppucnid.h.
1131 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1132 * expr.c: Moved from gcc/cppexp.c.
1133 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1134 Remove #define of O_BINARY, it is in system.h.
1135 * identifiers.c: Moved from gcc/cpphash.c.
1136 * internal.h: Moved from gcc/cpphash.h. Change header
1137 guard name. All other files adjusted to match name change.
1138 * init.c: Moved from gcc/cppinit.c.
1139 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1140 * lex.c: Moved from gcc/cpplex.c.
1141 * directives.c: Moved from gcc/cpplib.c.
1142 * macro.c: Moved from gcc/cppmacro.c.
1143 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1144 * traditional.c: Moved from gcc/cpptrad.c.
1145 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1146 guard name.
1147 * ucnid.pl: Moved from gcc/cppucnid.pl.
1148 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1149 guard name.
1150 * symtab.c: Moved from gcc/hashtable.c.
1151 * line-map.c: Moved from gcc. Do not include intl.h.
1152 * mkdeps.c: Moved from gcc.
1153 * system.h: New file.
2cf22451
ZW		 1154 * include/cpplib.h: Moved from gcc. Change header guard name.
1155 * include/line-map.h: Moved from gcc. Change header guard name.
1156 * include/mkdeps.h: Moved from gcc. Change header guard name.
1157 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1158 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git