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re PR fortran/33162 (INTRINSIC functions as ACTUAL argument)
[thirdparty/gcc.git] / libcpp / ChangeLog
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5ffeb913
TT		 12007-09-06 Tom Tromey <tromey@redhat.com>
2
3 * internal.h (struct cpp_reader) <invocation_location>: New
4 field.
5 (struct cpp_reader) <set_invocation_location>: Likewise.
6 * init.c (cpp_set_line_map): New function.
7 * line-map.c (linemap_add): Use linemap's allocator.
8 * include/line-map.h (GTY): Define.
9 (line_map_realloc): New typedef.
10 (struct line_map): Mark with GTY.
11 (struct line_maps): Likewise.
12 (struct line_maps) <maps>: Likewise.
13 (struct line_maps) <reallocator>: New field.
14 * include/symtab.h (GTY): Conditionally define.
15 * include/cpplib.h (cpp_set_line_map): Declare.
16 (cpp_get_token_with_location): Declare.
17 * macro.c (cpp_get_token): Set invocation_location on the reader.
18 (cpp_get_token_with_location): New function.
19
ac6b1c67
CF		 202007-08-30 Chao-ying Fu <fu@mips.com>
21
22 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
23 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
24 (cpp_classify_number): Support decimal fixed-point constants without
25 exponents.
26 Warn about fixed-point constants when -pedantic.
27 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
28 comments to support fixed-point values.
29 (CPP_N_FRACT, CPP_N_ACCUM): Define.
30
cda5e672
TT		 312007-08-18 Tom Tromey <tromey@redhat.com>
32
33 PR preprocessor/32974:
34 * directives.c (parse_include): Don't check for EOL when
35 processing #pragma dependency.
36
ccfc4c91
OW		 372007-07-30 Ollie Wild <aaw@google.com>
38
39 * directives-only.c: New file.
40 * internal.h (struct _cpp_dir_only_callbacks): New.
41 (_cpp_preprocess_dir_only): New function.
42 * directives.c (_cpp_handle_directive): Check directives_only before
43 disabling execution of indented directives.
44 * files.c (_cpp_stack_file): Add directives_only check.
45 * include/cpplib.h (struct cpp_options): Add directives_only.
46 (cpp_init_special_builtins): New function.
47 * init.c (cpp_init_special_builtins): New function.
48 (cpp_init_builtins): Move builtin_array initialization to
49 cpp_init_special_builtins.
50 (post_options): Check directives_only before setting
51 pfile->state.prevent_expansion = 1.
52 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
53 is expanded inside a directive while -fdirectives-only is enabled.
54 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
55 (libcpp_a_SOURCES): Add directives-only.c.
56
a206413a
UB		 572007-07-04 Uros Bizjak <ubizjak@gmail.com>
58
59 * traditional.c (_cpp_scan_out_logical_line): Initialize
60 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
61 fmacro.args to prevent 'may be used uninitialized' warning.
62
c77cd3d1
UB		 632007-07-03 Uros Bizjak <ubizjak@gmail.com>
64
65 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
66 Add new constants.
67 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
68 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
69 for 'q' or 'Q' suffixes.
70
66938a1d
DS		 712007-06-17 Danny Smith <dannysmith@users.sourceforge.net
72
e1311401 73 * files.c (open_file): Correct typo.
66938a1d 74
71995ede
VP		 752007-06-16 Vladimir Prus <vladimir@codesourcery.com>
76
e1311401 77 * files.c (open_file): Prevent the call
71995ede
VP		 78 for stat from overwriting errno.
79
84152c25
VP		 802007-06-09 Vladimir Prus <vladimir@codesourcery.com>
81
e1311401 82 * files.c (open_file): Account for the
84152c25
VP		 83 fact that on windows, opening a directory gives
84 EACCES.
85
f7fd775f
JW		 862007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
87
88 PR preprocessor/23479
89 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
90 integer constants.
91 (append_digit): Likewise.
92 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
93 binary integer constants.
94
ed0e74e0
DK		 952007-05-31 Dave Korn <dave.korn@artimi.com>
96
97 PR preprocessor/14331
98 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
99
a702045a
OW		 1002007-05-24 Ollie Wild <aaw@google.com>
101
102 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
103 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
104 (cpp_write_pch_state): Save __COUNTER__ state.
105 (cpp_valid_state): Check valid __COUNTER__ state.
106 (cpp_read_state): Read new __COUNTER__ state.
107 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
108 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
109 * internal.h (struct cpp_reader): Add counter member.
110
126e073b
SM		 1112007-05-23 Simon Martin <simartin@users.sourceforge.net>
112
113 PR preprocessor/20077
114 * macro.c (create_iso_definition): Fixed the method to determine
115 whether the token-pasting operator appears at the beginning or the end
116 of a macro.
117
0b4cafec
ILT		 1182007-05-21 Ian Lance Taylor <iant@google.com>
119
120 * internal.h (struct cpp_reader): Add new fields:
121 nonexistent_file_hash and nonexistent_file_ob.
122 * files.c: Include "obstack.h".
123 (find_file_in_dir): Before trying to open the file, look up the
124 path name in the hash table of nonexistent files. After failing
125 to open the file, add the path name to the hash table.
126 (_cpp_find_file): Cache the results of looking up the file name
127 starting with the quote and bracket chain heads, if we can.
128 (nonexistent_file_hash_eq): New static function.
129 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
130 pfile->nonexistent_file_ob.
131 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
132 pfile->nonexistent_file_ob.
133
30e04921
JJ		 1342007-05-14 Janis Johnson <janis187@us.ibm.com>
135
5a6bb57e
JJ		 136 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
137
30e04921
JJ		 138 PR c/31924
139 * expr.c (interpret_float_suffix): Check for invalid suffix.
140
22a8a52d
EC		 1412007-05-02 Eric Christopher <echristo@apple.com>
142
143 * expr.c (num_div_op): Don't overflow if the result is
144 zero.
145
fca35e1b
TT		 1462007-05-02 Tom Tromey <tromey@redhat.com>
147
148 PR preprocessor/28709:
149 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
150
4cd97075
MM		 1512007-03-30 Michael Meissner <michael.meissner@amd.com>
152
153 * directives.c (lex_macro_node_from_str): Fix alloca call to be
154 type correct.
155
121de39f
RH		 1562007-03-30 Richard Henderson <rth@redhat.com>
157
158 * directives.c (lex_macro_node_from_str): New.
159 (cpp_push_definition, cpp_pop_definition): New.
160 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
161
4fcb360b
BM		 1622007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
163
164 * Makefile.in: Add dummy install-pdf target.
165
67e64439
TT		 1662007-01-30 Tom Tromey <tromey@redhat.com>
167
168 PR preprocessor/30468:
169 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
170 './'.
171
ee380365
TT		 1722007-01-30 Tom Tromey <tromey@redhat.com>
173
174 PR preprocessor/29966:
175 * macro.c (lex_expansion_token): Save and restore cpp_reader's
176 cur_token.
177 (_cpp_create_definition): Don't restore cur_token here.
178 * lex.c (_cpp_lex_token): Added assertion.
179
024abeb3
TT		 1802007-01-27 Tom Tromey <tromey@redhat.com>
181
182 * configure: Rebuilt.
183
ee1c2a10
TT		 1842007-01-12 Tom Tromey <tromey@redhat.com>
185
186 PR preprocessor/28227:
187 * directives.c (lex_macro_node): Added 'is_def_or_undef'
188 argument.
189 (do_define): Update.
190 (do_undef): Update.
191 (do_ifdef): Update.
192 (do_ifndef): Update.
193
67214c16
PB		 1942007-01-11 Paolo Bonzini <bonzini@gnu.org>
195
196 * configure: Regenerate.
197
1aa6ca40
PB		 1982007-01-11 Paolo Bonzini <bonzini@gnu.org>
199
200 * configure: Regenerate.
201
705e2d28
TT		 2022007-01-04 Tom Tromey <tromey@redhat.com>
203
204 PR preprocessor/28165:
205 * internal.h (cpp_in_primary_file): New function.
206 * directives.c (do_include_next): Use cpp_in_primary_file.
207 (do_pragma_once): Likewise.
208 (do_pragma_system_header): Likewise.
209
7af45bd4
ILT		 2102006-12-29 Ian Lance Taylor <iant@google.com>
211
212 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
213 look backward at the end of the line unless we saw a backslash.
214
9d30f270
JJ		 2152006-12-29 Jakub Jelinek <jakub@redhat.com>
216
217 PR preprocessor/29612
218 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
219 only when new_sysp is non-zero.
220
30b0edc0
TT		 2212006-12-28 Tom Tromey <tromey@redhat.com>
222
223 PR preprocessor/30001:
224 * charset.c (_cpp_convert_input): Check that to.len is greater
225 than zero.
226
85d9c13c
TS		 2272006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
228
229 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 230 * configure: Rebuilt.
85d9c13c 231
dfafdaa6
DG		 2322006-11-01 Douglas Gregor <doug.gregor@gmail.com>
233
234 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
235 for experimental C++0x mode.
236 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
237 adopted the preprocessor changes introduced in C99.
238
0f45f0f5
JM		 2392006-10-29 Joseph Myers <joseph@codesourcery.com>
240
241 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
242 depending on --enable-targets=all.
243 * configure: Regenerate.
244
de000d22
JJ		 2452006-10-12 Jakub Jelinek <jakub@redhat.com>
246
247 PR preprocessor/28709
248 * macro.c (paste_tokens): Do error reporting here, use BUF with the
249 spelled LHS token as opposed to spelling it again.
250 (paste_all_tokens): Don't report errors here, just break on failure.
251
b5422ad7
BM		 2522006-10-10 Brooks Moses <bmoses@stanford.edu>
253
254 * Makefile.in: Added empty "pdf" target.
255
aaf50ff2
GK		 2562006-09-22 Geoffrey Keating <geoffk@apple.com>
257
258 * configure.ac: Make need_64_bit_hwint case for x86-darwin
259 match exactly the glob in gcc/config.gcc.
260 * configure: Regenerate.
261
c663e301
JM		 2622006-09-13 Joseph S. Myers <joseph@codesourcery.com>
263
264 PR c/28768
265 PR preprocessor/14634
266 * lex.c (lex_string): Pedwarn for unterminated literals.
267
f7288899
EC		 2682006-09-08 Eric Christopher <echristo@apple.com>
269
270 * configure.ac: Add 64-bit HWI support for i?86-darwin.
271
b52dbbf8
SE		 2722006-08-14 Steve Ellcey <sje@cup.hp.com>
273
274 PR c++/28288
275 PR c++/14556
276 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
277 (CPP_LAST_EQ): Change.
278 (CPP_LAST_PUNCTUATOR): Change.
279 * expr.c (cpp_operator): Remove MIN and MAX.
280 (reduce): Remove CPP_MIN and CPP_MAX.
281 (num_binary_op): Ditto.
282 * lex.c (_cpp_lex_direct): Ditto.
283 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
284
1c90c6f9
JJ		 2852006-06-09 Jakub Jelinek <jakub@redhat.com>
286
287 PR preprocessor/27746
288 * directives.c (do_pragma): Handle pragma with valid namespace
289 and invalid name coming from macro expansion.
290 * directives.c (destringize_and_run): Initialize next field in
291 context.
292
293 PR c/27747
294 PR c++/27748
295 * directives.c (destringize_and_run): Set NO_EXPAND on the
296 tokens.
297
298 * macro.c (_cpp_backup_tokens): Fix comment typo.
299
5c3c3683
DJ		 3002006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
301
302 * Makefile.in (CATALOGS): Add po/ prefix.
303 * configure: Regenerated.
304
b2bd74bc
CD		 3052006-05-23 Carlos O'Donell <carlos@codesourcery.com>
306
307 * Makefile.in: Add install-html target. Add install-html to .PHONY
308
be8ac3e2
GZ		 3092006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
310
311 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
312 * files.c (_cpp_get_file_stat): New function.
313 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
314 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
315 * internal.h (_cpp_get_file_stat): Prototype.
316 (struct cpp_buffer): Add timestamp.
317
83900997
JJ		 3182006-01-23 Jakub Jelinek <jakub@redhat.com>
319
320 PR preprocessor/25717
321 * init.c (cpp_init_builtins): If __STDC__ will not change value
322 between system headers and other sources, define it as a normal
323 macro rather than a builtin.
324 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
325 cpp_in_system_header condition.
326
3272006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 328
329 * Makefile.in: Use -MMD instead of -MD.
330
bc4071dd
RH		 3312006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
332 Richard Henderson <rth@redhat.com>
333
334 Merge from gomp branch:
335 * directives.c (struct pragma_entry): Add is_deferred. Add ident
336 entry to value union.
337 (end_directive): Don't eat the line if in_deferred_pragma.
338 (run_directive): Remove pragma hacks.
339 (insert_pragma_entry): Remove.
340 (new_pragma_entry): New.
341 (register_pragma_1): Split out of register_pragma. Only handle
342 the lookup tree and return the new entry.
343 (cpp_register_pragma): Fill in the pragma entry here.
344 (cpp_register_deferred_pragma): New.
345 (register_pragma_internal): New.
346 (_cpp_init_internal_pragmas): Use register_pragma_internal.
347 (do_pragma): Allow pragma expansion after namespace. For deferred
348 pragmas, don't slurp the line into a string.
349 (destringize_and_run): Save tokens for deferred pragmas.
350 (cpp_handle_deferred_pragma): Remove.
351 * macro.c (builtin_macro): Remove pragma token hack.
352 (_cpp_push_token_context): Rename from push_token_context and export.
353 * internal.h (struct lexer_state): Add pragma_allow_expansion.
354 (_cpp_push_token_context): Declare.
355 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
356 a token. Update the line number correctly if so.
357 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
358 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
359 * include/cpplib.h (PRAGMA_EOL): New.
360 (CPP_TOKEN_FLD_PRAGMA): New.
361 (struct cpp_token): Add val.pragma.
362 (struct cpp_options): Remove defer_pragmas.
363 (cpp_handle_deferred_pragma): Remove.
364 (cpp_register_deferred_pragma): Declare.
365
d09e893f
JJ		 3662006-01-01 Jakub Jelinek <jakub@redhat.com>
367
368 PR c++/25294
369 * directives.c (do_pragma): If pragma line ends with multi-line
370 block comment, end the saved deferred pragma string before that
371 comment. Handle embedded '\0' chars on the pragma line.
372
ab84748a
VR		 3732005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
374
375 PR c++/23333
376 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
377
ad6ed77e
JG		 3782005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
379 Ben Elliston <bje@au.ibm.com>
380
381 * include/cpplib.h (CPP_N_DFLOAT): New.
382 * expr.c (interpret_float_suffix): Identify df, dd, and dl
383 suffixes as decimal floating point constants.
384 (cpp_classify_number): Disallow hexadecimal DFP constants.
385
ba096620 3862005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 387 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 388
389 * include/cpplib.h (struct cpp_callbacks): Annotate error with
390 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
391
456b8ce5
UB		 3922005-11-09 Per Bothner <per@bothner.com>
393 Uros Bizjak <uros@kss-loka.si>
f7288899 394
456b8ce5
UB		 395 PR c/24101
396 * init.c (read_original_filename): Temporarily set
397 state.in_directive before calling _cpp_lex_direct for
398 CPP_HASH tokens.
399
5571f74f
JW		 4002005-11-03 James E Wilson <wilson@specifix.com>
401
402 PR preprocessor/24202
403 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
404
a63607ed
JM		 4052005-11-04 Joseph S. Myers <joseph@codesourcery.com>
406
407 * include/cpplib.h (struct cpp_callbacks): Make error take
408 va_list* parameter.
409 * errors.c (cpp_error): Update call to callback.
410
651ed942
AP		 4112005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
412
413 PR preprocessor/22042
414 * macro.c (_cpp_builtin_macro_text): Lower the needed max
415 buffer size.
416 (cpp_quote_string): Don't octalify non printable
417 charactors.
418
178b58b5
JM		 4192005-11-03 Joseph S. Myers <joseph@codesourcery.com>
420
421 PR c++/17964
422 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
423 (struct cpp_callbacks): Add error.
424 * errors.c (cpp_error): If client_diagnostic, use error callback.
425 * charset.c (convert_escape): Don't use %03o in diagnostic.
426
3ee5ed11 4272005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 428
429 PR preprocessor/15220
430 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
431 callers. Pass to open_file_failed.
432 (open_file_failed): New parameter angle_brackets. Fix all callers.
433 Use in print_dep assignment.
434 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
435 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 436
077fc835
KH		 4372005-10-08 Kazu Hirata <kazu@codesourcery.com>
438
439 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
440 * configure: Regenerate.
441
cbc43ae0
ILT		 4422005-10-04 Ian Lance Taylor <ian@airs.com>
443
444 PR preprocessor/13726
445 * directives.c (check_eol_return_comments): New static function.
446 (parse_include): Add buf parameter. Change all callers.
447 (do_include_common): If not discard comments, turn on
448 save_comments. Pass collected comments to include callback.
449 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
450 include callback: cpp_token list.
451
af15a2fe
JM		 4522005-09-20 Joseph S. Myers <joseph@codesourcery.com>
453
454 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
455 * init.c (struct lang_flags, lang_defaults): Add
456 extended_identifiers.
457 (cpp_set_lang): Use it.
458 * lex.c (forms_identifier_p): Check extended_identifiers.
459
f5eab47e
JJ		 4602005-08-30 Jakub Jelinek <jakub@redhat.com>
461
462 PR preprocessor/20348
463 PR preprocessor/20356
464 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
465 2004-06-05 changes.
466
467129e6
KG		 4672005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
468
469 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
470 -Wmissing-format-attribute.
471
472 * configure: Regenerate.
473
200031d1
KC		 4742005-06-29 Kelley Cook <kcook@gcc.gnu.org>
475
476 * all files: Update FSF address in copyright headers.
477 * makeucnid.c (write_copyright): Update outputted FSF address.
478
f610dd5f
ZW		 4792005-06-13 Zack Weinberg <zack@codesourcery.com>
480
481 * configure.ac: Invoke ZW_CREATE_DEPDIR and
482 ZW_PROG_COMPILER_DEPENDENCIES.
483 * aclocal.m4, configure: Regenerate.
484 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
485 New variables.
486 (distclean): Clean up $(DEPDIR) and its contents.
487 (.c.o): Use $(COMPILE).
488 Include $(DEPDIR)/*.Po for most object->header dependencies.
489
c3f829c1
GDR		 4902005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
491
492 * configure.ac: Check declarations for asprintf and vasprintf.
493 * config.in: Regenerate.
494 * configure: Likewise.
495
496 * charset.c (conversion_loop): Use XRESIZEVEC.
497 (convert_no_conversion): Likewise.
498 (convert_using_iconv): Likewise.
499 (init_iconv_desc): Cast return value of alloca.
500 (cpp_host_to_exec_charset): Use XNEWVEC.
501 (emit_numeric_escape): Use XRESIZEVEC.
502 (cpp_interpret_string): Use XNEWVEC.
503 (cpp_interpret_string): Use XRESIZEVEC.
504 (_cpp_interpret_identifier): Cast return value of alloca.
505 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
506 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
507 (parse_include): Use XNEWVEC.
508 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 509 "new_entry".
c3f829c1
GDR		 510 (save_registered_pragmas): Cast return value of xmemdup.
511 (destringize_and_run): Same for alloca.
512 (parse_assertion): Likewise.
513 (do_assert): Cast allocated storage to proper type.
514 (cpp_define): Likewise.
515 (_cpp_define_builtin): Likewise.
516 (cpp_undef): Likewise.
517 (handle_assertion): Likewise.
518 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
519 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
520 (CPP_UMINUS): Likewise.
521 (struct cpp_operator): Rename from struct operator.
522 (_cpp_expand_op_stack): Use XRESIZEVEC.
523 * files.c (pch_open_file): Use XNEWVEC.
524 (pch_open_file): Use XRESIZEVEC.
525 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
526 (dir_name_of_file): Use XNEWVEC.
527 (make_cpp_file): Use XCNEW.
528 (make_cpp_dir): Likewise.
529 (allocate_file_hash_entries): USE XNEWVEC.
530 (cpp_included): Cast return value of htab_find_with_hash.
531 (append_file_to_dir): Use XNEWVEC.
532 (read_filename_string): Likewise. Use XRESIZEVEC too.
533 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
534 (remap_filename): Use XNEWVEC.
535 (struct pchf_entry): Move definition out of struct pchf_data.
536 (_cpp_save_file_entries): Use XCNEWVAR.
537 (_cpp_read_file_entries): Use XNEWVAR.
538 * identifiers.c (alloc_node): Use XOBNEW.
539 * init.c (cpp_create_reader): Use XCNEW.
540 (cpp_init_builtins): Cast of b->value to enum builtin_type.
541 (read_original_directory): Cast return value of alloca.
542 * lex.c (add_line_note): Use XRESIZEVEC.
543 (warn_about_normalization): Use XNEWVEC.
544 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
545 (new_buff): Use XNEWVEC.
546 * line-map.c (linemap_add): Use XRESIZEVEC.
547 * macro.c (builtin_macro): Cast return value of alloca.
548 (paste_tokens): Likewise.
549 (expand_arg): Use XNEWVEC and XRESIZEVEC.
550 (_cpp_save_parameter): Use XRESIZEVEC.
551 (create_iso_definition): Cast allocated storage to proper type.
552 (_cpp_create_definition): Likewise.
553 (cpp_macro_definition): Use XRESIZEVEC.
554 * makedepend.c (add_clm): Use XNEW.
555 (add_dir): Likewise.
556 * mkdeps.c (munge): Use XNEWVEC.
557 (deps_init): Use XCNEW.
558 (deps_add_target): Use XRESIZEVEC.
559 (deps_add_default_target): Cast return value of alloca.
560 (deps_add_dep): Use XRESIZEVEC.
561 (deps_add_vpath): Likewise. Use XNEWVEC too.
562 (deps_restore): Likewise.
563 * pch.c (save_idents): Use XNEW and XNEWVEC.
564 (cpp_save_state): Use XNEW.
565 (count_defs): Cast return value of htab_find.
566 (write_defs): Likewise.
567 (cpp_write_pch_deps): Use XNEWVEC.
568 (collect_ht_nodes): Use XRESIZEVEC.
569 (cpp_valid_state): Use XNEWVEC.
570 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
571 * symtab.c (ht_create): Use XCNEW.
572 (ht_lookup_with_hash): Cast return value of obstack_copy0.
573 (ht_expand): Use XCNEWVEC.
574 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
575 (bool): Do not define if __cplusplus.
576
1ed17cd5
ZW		 5772005-05-12 Zack Weinberg <zack@codesourcery.com>
578
579 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
580 (do_sccs): Delete function definition, #define to do_ident.
581 (do_ident): Don't hardwire directive name.
582
5a8c20ce
RK		 5832005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
584
585 PR bootstrap/21230
586 * configure: Regenerate.
587
473c5bc9
AP		 5882005-04-27 Andris Pavenis <pavenis@latnet.lv>
589
590 * files.c: Include io.h for DJGPP to get prototype of setmode.
591
c1fc5047
PB		 5922005-04-19 Per Bothner <per@bothner.com>
593
594 PR preprocessor/20907
595 * line-map.c (linemap_line_start): Fix bug when we need to increse
596 column_bits but can re-use the current line_map.
597
042630ad
KG		 5982005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
599
600 * system.h (fopen, fdopen, freopen): Define these to the unlocked
601 libiberty functions.
602
0d667716
KG		 6032005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
604
605 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
606 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
607 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
608 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
609 _unlocked function.
610 (fwrite_unlocked): Fix prototype.
1ed17cd5 611
0d667716
KG		 612 * configure, config.in: Regenerate.
613
cae064e7
JJ		 6142005-04-05 Jakub Jelinek <jakub@redhat.com>
615
616 PR preprocessor/19475
617 * macro.c (create_iso_definition): For < ISO C99, don't
618 pedwarn if there is no whitespace between macro name and its
619 replacement, but the replacement starts with a basic character
620 set character.
621
cbada204
AJ		 6222005-03-28 Andreas Jaeger <aj@suse.de>
623
624 * lex.c (warn_about_normalization): Cast field width to int to
625 avoid warning.
626
f42eccdb
JM		 6272005-03-19 Joseph S. Myers <joseph@codesourcery.com>
628
629 * configure.ac: Consistently use solaris2.1[0-9]* instead of
630 solaris2.1[0-9].
631 * configure: Regenerate.
632
c79e602b
GK		 6332005-03-15 Geoffrey Keating <geoffk@apple.com>
634
635 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
636 UCN rather than printing an error.
637
50668cf6
GK		 6382005-03-14 Geoffrey Keating <geoffk@apple.com>
639
6baba9bb
GK		 640 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
641
6422005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 643
50668cf6
GK		 644 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
645 * charset.c: Update for new format of ucnid.h.
646 (ucn_valid_in_identifier): Update for new format of ucnid.h.
647 Add NST parameter, and update it; update callers.
648 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
649 with cpp_error.
650 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
651 * internal.h (struct normalize_state): New.
652 (INITIAL_NORMALIZE_STATE): New.
653 (NORMALIZE_STATE_RESULT): New.
654 (NORMALIZE_STATE_UPDATE_IDNUM): New.
655 (_cpp_valid_ucn): New.
656 * lex.c (warn_about_normalization): New.
657 (forms_identifier_p): Add normalize_state parameter, update callers.
658 (lex_identifier): Add normalize_state parameter, update callers. Keep
659 the state current.
660 (lex_number): Likewise.
661 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
662 it with warn_about_normalization.
663 * makeucnid.c: New.
664 * ucnid.h: Replace.
665 * ucnid.pl: Remove.
666 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
667 comments about obsolete version of C++.
668 * include/cpplib.h (enum cpp_normalize_level): New.
669 (struct cpp_options): Add warn_normalize field.
670
47e20491
GK		 6712005-03-11 Geoffrey Keating <geoffk@apple.com>
672
673 * directives.c (glue_header_name): Update call to cpp_spell_token.
674 * internal.h (_cpp_interpret_identifier): New.
675 * charset.c (_cpp_interpret_identifier): New.
676 (_cpp_valid_ucn): Allow UCN version of '$'.
677 * lex.c (lex_identifier): Add extra parameter to indicate if initial
678 character was '$' or '\'. Support identifiers with UCNs.
679 (forms_identifier_p): Allow UCNs.
680 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
681 (utf8_to_ucn): New.
682 (cpp_spell_token): Add FORSTRING parameter. Use it.
683 (cpp_token_as_text): Update call to cpp_spell_token.
684 (cpp_output_token): Write UCNs back out.
685 (stringify_arg): Update call to cpp_spell_token.
686 (paste_tokens): Likewise.
687 (cpp_macro_definition): Likewise.
688 * macro.c (stringify_arg): Likewise.
689 (paste_tokens): Likewise.
690 (cpp_macro_definition): Likewise.
691 * include/cpplib.h: Add parameter to cpp_spell_token.
692
73096711
JJ		 6932005-03-04 Jakub Jelinek <jakub@redhat.com>
694
695 PR bootstrap/20282
696 PR bootstrap/20305
697 * macro.c (replace_args, cpp_get_token): Copy whole
698 cpp_token_u instead of just cpp_string field from it.
699
2203a881
DP		 7002005-02-28 Devang Patel <dpatel@apple.com>
701
702 * directives.c (do_line): Save sysp early before line table is
703 realloc'ed.
1ed17cd5 704
c5ff069d
ZW		 7052005-02-20 Zack Weinberg <zack@codesourcery.com>
706
707 PR 18785
708 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
709 (cpp_host_to_exec_charset): New function.
710 * include/cpplib.h: Declare cpp_host_to_exec_charset.
711
04c90eea
DP		 7122005-02-19 Devang Patel <dpatel@apple.com>
713
714 * charset.c (_cpp_convert_input): Check '\r' before inserting
715 '\n' at the end.
c5ff069d 716
6da55c00
EC		 7172005-02-15 Eric Christopher <echristo@redhat.com>
718
719 PR preprocessor/19077
720 * macro.c (cpp_macro_definition): Move handling of whitespace
721 to PREV_WHITE conditional. Remove overloading of len
722 variable.
723
31c3e631
KH		 7242005-02-14 Kazu Hirata <kazu@cs.umass.edu>
725
726 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
727 traditional.c: Update copyright.
728
be0f1e54
PB		 7292005-02-14 Paolo Bonzini <bonzini@gnu.org>
730
731 PR bootstrap/19818
732 * configure.ac: Check for declaration of basename and getopt.
733 * config.in: Regenerate.
734 * configure: Regenerate.
735 * internal.h (ustrcspn): New.
736 * macro.c (create_iso_definition): Fix allocation of memory.
737 (padding_token): Add cast to remove const-ness.
738 * pch.c (cpp_read_state): Use ustrcspn.
739
ecddfb39
MS		 7402005-02-08 Mike Stump <mrs@apple.com>
741
742 * files.c (pchf_adder): Remove.
743 (struct pchf_adder_info): Likewise.
744 (_cpp_save_file_entries): Write out all files so that #import works.
745
9fcdd891
JM		 7462005-01-23 Joseph S. Myers <joseph@codesourcery.com>
747
748 * configure: Regenerate.
749
ecfd72e7
TS		 7502005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
751
752 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
753
6c25a4f7 754 * include/cpplib.h: Also update copyright years.
c5ff069d 755
942926ad
GK		 7562005-01-03 Geoffrey Keating <geoffk@apple.com>
757
758 * files.c (_cpp_find_file): Add files found by search_path_exhausted
759 to the list of all files.
760
a2566ae9
GDR		 7612005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
762
763 * internal.h: Update references to Cpp lib filenames.
764 * directives.c: Likewise.
765 * init.c: Likewise.
766 * macro.c: Likewise.
767 * traditional.c: Likewise.
768
1b449375
EB		 7692004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
770
771 PR preprocessor/15167
772 * files.c (destroy_cpp_file): New function.
773 (should_stack_file): Make a new file if the
774 compared file is still stacked.
775
28303828
NN		 7762004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
777
c5ff069d 778 PR preprocessor/17610
28303828
NN		 779 * directives.c (do_include_common): Error out if an empty filename
780 is given for #include (or #include_next or #import).
781
c812785a
RS		 7822004-11-27 Roger Sayle <roger@eyesopen.com>
783 Zack Weinberg <zack@codesourcery.com>
784
785 * internal.h: Replace all uses of uchar with unsigned char.
786 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
787 with !IN_GCC, so uchar is only defined whilst building libcpp.
788
f91eaa01
KC		 7892004-11-24 Kelley Cook <kcook@gcc.gnu.org>
790
791 * aclocal.m4: Regenerate.
792
f78ce0c2
RS		 7932004-11-24 Roger Sayle <roger@eyesopen.com>
794
795 PR preprocessor/15824
796 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
797 directly, instead of the non-existant "system.h" and "ansidecl.h".
798 * configure: Regenerate.
799
b5b3e36a 8002004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 801 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 802
803 * internal.h (struct lexer_state): Add in_deferred_pragma.
804 * directives.c (struct pragma_entry): Add allow_expansion.
805 (insert_pragma_entry): Take allow_expansion flag.
806 (register_pragma): Likewise.
807 (cpp_register_pragma): Likewise.
808 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
809 (do_pragma): Honor allow_expansion.
810 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
811 * include/cpplib.h (cpp_register_pragma): Update prototype.
812
a8e68029 8132004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 814 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 815
816 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
817 need_64bit_hwint=yes.
818 * configure: Regenerate.
819
50f47ee0
JM		 8202004-11-09 Joseph S. Myers <joseph@codesourcery.com>
821
822 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
823 po/$(PACKAGE).pot.
824 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
825 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
826 Remove local srcdir path from generated file.
827
968e08d6 8282004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 829 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 830
831 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
832 as well.
833
3da3d587
ZW		 8342004-10-27 Zack Weinberg <zack@codesourcery.com>
835
836 PR 18075
837 * directives.c (do_pragma): Do not defer pragmas which are unknown.
838 (cpp_handle_deferred_pragma): Add cast to silence warning.
839
ac24fc25
JM		 8402004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
841
842 * errors.c (_cpp_begin_message): Print "error: " for errors.
843
7731405b
AJ		 8442004-10-10 Andreas Jaeger <aj@suse.de>
845
846 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
847 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
848
646544e3
AP		 8492004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
850
851 * pch.c (cpp_write_pch_state): Remove variable z as it is not
852 used.
853 (cpp_read_state): Remove unused variables, m, d and mac_count.
854
67a74146
PB		 8552004-09-29 Per Bothner <per@bothner.com>
856
857 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
858 cb.line_change. Otherwise do_pragma will call the line_change
859 call-back with a meaningless line number.
860
018a4785
ZW		 8612004-09-24 Zack Weinberg <zack@codesourcery.com>
862
863 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
864 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
865 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
866 * aclocal.m4, configure: Regenerate.
867 * init.c: Include localedir.h.
868 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
869 (DEFS): Delete.
870 (.c.o): Use $(ALL_CFLAGS).
871 (localedir.h, localedir.hs): New rules.
872 (clean): Use rm -rf to remove directories.
873 (distclean): Also delete localedir.h and localedir.hs.
874 (init.o): Update dependencies.
875
88fa57d7
KC		 8762004-09-22 Kelley Cook <kcook@gcc.gnu.org>
877
878 * Makefile.in (aclocal.m4): Update dependencies.
879 * configure.ac (AC_CONFIG_MACRO_DIR): New.
880 * aclocal.m4, configure: Regenerate.
881
8f8e9aa5
ZW		 8822004-09-17 Zack Weinberg <zack@codesourcery.com>
883
a29f62d9
ZW		 884 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
885 (_cpp_convert_input, _cpp_default_encoding): Add comments.
886 Some other comments in this file also tweaked.
887
8f8e9aa5
ZW		 888 * directives.c (do_pragma): Save current buffer position
889 before lexing the pragma keywords; don't call
890 _cpp_backup_tokens in the defer_pragmas case.
891
a2981930
PB		 8922004-09-15 Per Bothner <per@bothner.com>
893
894 * include/line-map.h (line_map_start): Add parameter names so
895 preceding comment makes sense.
896 (linemap_add): Remove from comment mention of non-existing parameter.
897
21b11495
ZW		 8982004-09-09 Matt Austern <austern@apple.com>
899 Zack Weinberg <zack@codesourcery.com>
900
901 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
902 prefixes throughout. Add entry for PRAGMA. Remove
903 unnecessary "= 0" from EQ.
904 (enum cpp_ttype): Adjust OP and TK definitions to restore
905 prefixes, via token-paste.
906 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
907 Change from #defines to additional cpp_ttype enumerators.
908 (struct cpp_options): Add defer_pragmas.
909 (cpp_handle_deferred_pragma): Prototype new interface.
910
911 * internal.h (struct cpp_reader): Add directive_result.
912 * directives.c (struct pragma_entry): Add is_internal field;
913 give boolean fields type bool.
914 (start_directive): Initialize pfile->directive_result.type.
915 (_cpp_do__Pragma): Likewise.
916 (run_directive): Do not crash if pfile->buffer->prev is NULL.
917 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
918 from it.
919 (register_pragma): New static function, bulk of former
920 cpp_register_pragma here; add 'internal' argument, pass along
921 to insert_pragma_entry.
922 (cpp_register_pragma): Now a wrapper around register_pragma which
923 always passes false for 'internal' argument.
924 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
925 true for 'internal'.
926 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
927 an internal pragma, save text till the end of the line as a CPP_PRAGMA
928 token instead of executing the pragma.
929 (cpp_handle_deferred_pragma): New interface.
930 * lex.c (token_spellings): Adjust OP and TK definitions to
931 match changes to cpplib.h.
932 (_cpp_lex_token): Check for a directive-result token and
933 return it if present.
934 (cpp_token_val_index): Handle CPP_PRAGMA.
935 * macro.c (cpp_builtin_macro_text): Correct comment.
936 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
937
0fd9e8dd
SB		 9382004-09-06 Serge Belyshev <belyshev@lubercy.com>
939
940 PR preprocessor/14699
941 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
942 from size_t to double.
943
39b8ce7f
AS		 9442004-08-28 Andreas Schwab <schwab@suse.de>
945 Andreas Jaeger <aj@suse.de>
946
947 * configure.ac: Set PACKAGE correctly.
948 * configure: Regenerated.
949
5d1f4b27
PB		 9502004-08-25 Paolo Bonzini <bonzini@gnu.org>
951
952 * Makefile.in: Add back top_builddir.
953
078e3ffe
PB		 9542004-08-25 Paolo Bonzini <bonzini@gnu.org>
955
956 * configure.ac: Replace Automake macro invocations
957 with manual Autoconf checks and substitutions.
958 * configure: Regenerate.
959 * aclocal.m4: Regenerate.
960 * config.in: Regenerate.
961 * Makefile.am: Removed.
962 * Makefile.in: Heavy simplification and reorganization.
963
b3f8d95d
MM		 9642004-08-09 Mark Mitchell <mark@codesourcery.com>
965
966 * configure.ac (arm*-*-eabi*): New target.
967 (arm*-*-symbianelf*): Likewise.
968 * configure: Regenerated.
969
72bb2c39
BI		 9702004-07-24 Bernardo Innocenti <bernie@develer.com>
971
972 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
973 * directives.c: Use XNEW-family macros from libiberty.
974 * lex.c: Likewise.
975 * macro.c: Likewise.
976 * cpplib.h (cpp_deps_style): Export enum with name.
977
21b11495 9782004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 979
21b11495 980 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 981
a23ee064
AP		 9822004-07-16 Andris Pavenis <pavenis@latnet.lv>
983
984 PR preprocessor/16366
985 * internal.h (struct cpp_reader): New field dir_hash.
986 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
987 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
988
a09d4744
NB		 9892004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
990
991 PR preprocessor/16192
992 PR preprocessor/15913
993 PR preprocessor/15572
994 * expr.c (_cpp_parse_expr): Handle remaining cases where an
995 expression is missing.
996 * init.c (post_options): Traditional cpp doesn't do // comments.
997
f58f7def
PB		 9982004-06-30 Per Bothner <per@bothner.com>
999
1000 * include/line-map.h (fileline): Remove old typedef.
1001 * internal.h (struct cpp_reader): Use source_location typedef instead.
1002
e83d8d43
ZW		 10032004-06-26 Zack Weinberg <zack@codesourcery.com>
1004
1005 Partially revert patch of 2004-06-05.
1006 * files.c (search_cache): Remove pfile argument. Don't check
1007 for file that would be found by "" or <> search here...
1008 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1009 Do not apply directory-of-current-file correction to files
1010 found by this check. Rearrange code slightly.
1011
c0d578e6
GK		 10122004-06-21 Geoffrey Keating <geoffk@apple.com>
1013
1014 * files.c (should_stack_file): Correct swapped parameters to call
1015 to cb.read_pch.
1016 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1017
159d5224
PB		 10182004-06-15 Paolo Bonzini <bonzini@gnu.org>
1019
1020 * Makefile.in: Regenerate with automake 1.8.5.
1021 * aclocal.m4: Likewise.
1022 * configure: Regenerate.
1023
2fac9c01
ZW		 10242004-06-11 Zack Weinberg <zack@codesourcery.com>
1025
1026 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1027 * configure, config.in: Regenerate.
1028 * system.h: Unconditionally define bool as unsigned char,
1029 BOOL_BITFIELD as unsigned int.
1030 * .cvsignore: New file.
1031
d8044160
GK		 10322004-06-09 Geoffrey Keating <geoffk@apple.com>
1033
1034 * traditional.c (push_replacement_text): Set macro->traditional.
1035 (save_replacement_text): Likewise.
1036 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1037 (struct save_macro_item): Delete.
1038 (struct save_macro_data): Use a character array not the previous
1039 structured format.
1040 (save_macros): Save macro as text not as internal structures.
1041 (cpp_prepare_state): Update for changes to save_macro_data.
1042 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1043 -D macros as text.
d8044160
GK		 1044 * macro.c (create_iso_definition): Honour alloc_subobject.
1045 Clear traditional flag.
1046 (_cpp_create_definition): Honour alloc_subobject.
1047 * lex.c (cpp_token_val_index): New.
1048 * internal.h: Include cpp-id-data.h.
1049 (uchar): Move definition to cpp-id-data.h.
1050 (U): Likewise.
1051 (cpp_macro): Likewise.
1052 * directives.c (struct answer): Move to cpp-id-data.h.
1053 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1054
1055 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1056 * include/cpplib.h (struct cpp_string): Add GTY marker.
1057 (enum cpp_token_fld_kind): New.
1058 (struct cpp_token): Add GTY markers.
1059 (cpp_token_val_index): Prototype.
1060 (CPP_HASHNODE_VALUE_IDX): New.
1061 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1062 * include/cpp-id-data.h: New file.
d8044160 1063
0ca8e815
PB		 10642004-06-09 Paolo Bonzini <bonzini@gnu.org>
1065
1066 * Makefile.am (all-local): New.
1067 * Makefile.in: Regenerate.
1068
b51fa00f
RS		 10692004-06-06 Roger Sayle <roger@eyesopen.com>
1070
1071 * Makefile.am (LIBICONV): Declare.
1072 (makedepend_LDADD): Use LIBICONV.
1073 * Makefile.in: Regenerate.
1074
5e2f3f39
AP		 10752004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1076
1077 * Makefile.am (LIBINTL): Declare
1078 (makedepend_LDADD): Use LIBINTL.
1079 * Makefile.in: Regenerate.
1080
c6e83800
ZW		 10812004-06-05 Zack Weinberg <zack@codesourcery.com>
1082
1083 * Makefile.am: Add makedepend.
1084 * Makefile.in, aclocal.m4: Regenerate.
1085 * charset.c: Insert a space to avoid a warning.
1086 * directives.c: Include mkdeps.h.
1087 (_cpp_handle_directive): Reenable macro expander if appropriate.
1088 (undefine_macros): Inline body of _cpp_free_definition for speed.
1089 Do not call undef callback or _cpp_warn_if_unused_macro.
1090 (cpp_get_deps): New interface.
1091 * files.c (search_cache): Add pfile argument. Check for file
1092 that would be found by "" or <> search here...
1093 (_cpp_find_file): ...not here. Correct recorded start_dir of
1094 files found by directory-of-current-file search that would be
1095 found by "" or <> search.
1096 * init.c (cpp_add_dependency_target): Delete.
1097 * internal.h (struct lexer_state): Add discarding_output flag.
1098 * lex.c (lex_identifier): Compute hash function while scanning.
1099 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1100 directives.
1101 * makedepend.c: New file.
1102 * mkdeps.c (struct deps): Add vpath vector.
1103 (apply_vpath, deps_add_vpath): New function.
1104 (deps_free): Free vpath vector.
1105 (deps_add_dep, deps_add_target): Use apply_vpath.
1106 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1107 (ht_lookup_with_hash): New function.
1108 * cpplib.h, mkdeps.h: Update prototypes.
1109 * symtab.h: Update prototypes.
1110 (HT_HASHSTEP, HT_FINISH): New macros.
1111
b453c95f
GK		 11122004-05-29 Geoffrey Keating <geoffk@apple.com>
1113
1114 * symtab.c (ht_create): Set entries_owned.
1115 (ht_destroy): Honour entries_owned.
1116 (ht_expand): Likewise.
1117 (ht_load): New.
2cf22451
ZW		 1118 * include/symtab.h (struct ht): New field 'entries_owned'
1119 (ht_load): New prototype.
b453c95f 1120
963e23c5
PB		 11212004-05-26 Paolo Bonzini <bonzini@gnu.org>
1122
1123 PR bootstrap/15651
1124 * configure.ac: Fix m4 quoting when picking
1125 the size of HOST_WIDE_INT.
1126 * configure: Regenerate.
1127
0429bc77
PB		 11282004-05-25 Paolo Bonzini <bonzini@gnu.org>
1129
1130 * Makefile.am: the correct directory for
1131 gettext include files is given by @INCINTL@.
1132 * Makefile.in: Regenerate.
1133
c86dd7db
PB		 11342004-05-24 Paolo Bonzini <bonzini@gnu.org>
1135
1136 * system.h [!ENABLE_NLS]: dgettext takes two
1137 parameters.
1138
4f4e53dd
PB		 11392004-05-23 Paolo Bonzini <bonzini@gnu.org>
1140
1141 Moved libcpp from the gcc subdirectory to the toplevel.
1142 * Makefile.am: New file.
1143 * Makefile.in: Regenerate.
1144 * configure.ac: New file.
1145 * configure: Regenerate.
1146 * config.in: Regenerate.
1147 * charset.c: Moved from gcc/cppcharset.c. Add note about
1148 brokenness of input charset detection. Adjust for change
1149 in name of cppucnid.h.
1150 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1151 * expr.c: Moved from gcc/cppexp.c.
1152 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1153 Remove #define of O_BINARY, it is in system.h.
1154 * identifiers.c: Moved from gcc/cpphash.c.
1155 * internal.h: Moved from gcc/cpphash.h. Change header
1156 guard name. All other files adjusted to match name change.
1157 * init.c: Moved from gcc/cppinit.c.
1158 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1159 * lex.c: Moved from gcc/cpplex.c.
1160 * directives.c: Moved from gcc/cpplib.c.
1161 * macro.c: Moved from gcc/cppmacro.c.
1162 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1163 * traditional.c: Moved from gcc/cpptrad.c.
1164 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1165 guard name.
1166 * ucnid.pl: Moved from gcc/cppucnid.pl.
1167 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1168 guard name.
1169 * symtab.c: Moved from gcc/hashtable.c.
1170 * line-map.c: Moved from gcc. Do not include intl.h.
1171 * mkdeps.c: Moved from gcc.
1172 * system.h: New file.
2cf22451
ZW		 1173 * include/cpplib.h: Moved from gcc. Change header guard name.
1174 * include/line-map.h: Moved from gcc. Change header guard name.
1175 * include/mkdeps.h: Moved from gcc. Change header guard name.
1176 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1177 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git