| blob | c2c026e27eafc6959682268f918a3d442ce92368 |
1 2008-02-19 Tom Tromey <tromey@redhat.com>
3 * traditional.c (lex_identifier): Use CPP_HASHNODE.
4 * lex.c (lex_identifier): Use CPP_HASHNODE.
5 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
6 do-while.
7 * identifiers.c (alloc_node): Change return type.
8 (_cpp_init_hashtable): Don't cast 'alloc_node'.
9 (proxy_assertion_broken): New declaration.
10 (cpp_forall_identifiers): Move comment.
11 * line-map.c (linemap_add): Comment fix.
12 (linemap_line_start): Indentation fix.
14 2008-01-25 Jakub Jelinek <jakub@redhat.com>
16 PR preprocessor/34692
17 * macro.c (collect_args): Add pragma_buff argument. Push
18 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
19 than into arguments. Reset prevent_expansion and parsing_args
20 state at CPP_PRAGMA_EOL/CPP_EOF.
21 (funlike_invocation_p): Add pragma_buff argument, pass it through
22 to collect_args.
23 (enter_macro_context): Add result argument. Adjust
24 funlike_invocation_p caller. Emit all deferred pragma tokens
25 gathered during collect_args before the expansion, add a padding
26 token. Return 2 instead of 1 if any pragma tokens were prepended.
27 (cpp_get_token): If enter_macro_context returns 2, don't return
28 a padding token, instead cycle to grab CPP_PRAGMA token.
29 * directives.c (_cpp_handle_directive): If was_parsing_args
30 in deferred pragma, leave parsing_args and prevent_expansion as is.
32 2008-01-22 Tom Tromey <tromey@redhat.com>
34 PR c++/34859
35 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
36 __STDC_CONSTANT_MACROS.
38 2008-01-07 Fred Fish <fnf@specifix.com>
40 PR preprocessor/30363
41 * traditional.c (replace_args_and_push): Add local variable
42 cxtquote, calculate the replacement text size assuming a
43 worst case of every input character quoted with backslash,
44 and properly handle output quoting of quote characters in
45 actual arguments used in function-like macros.
47 2008-01-03 Tom Tromey <tromey@redhat.com>
49 PR preprocessor/34602
50 * directives.c (do_line): Don't try to spell EOF token.
51 (do_linemarker): Add comment.
53 2007-12-11 DJ Delorie <dj@redhat.com>
55 * charset.c (convert_using_iconv): Close out any shift states,
56 returning to the initial state.
58 2007-12-06 Tom Tromey <tromey@redhat.com>
60 PR c/29172
61 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
62 type.
63 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
64 * files.c (FILE_HASH_POOL_SIZE): New macro.
65 (struct file_hash_entry_pool): New.
66 (destroy_all_cpp_files): New function.
67 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
68 (new_file_hash_entry): Update.
69 (free_file_hash_entries): New function.
70 (_cpp_cleanup_files): Call free_file_hash_entries and
71 destroy_all_cpp_files.
72 (cpp_clear_file_cache): New function.
73 * include/cpplib.h (cpp_clear_file_cache): Declare.
75 2007-12-03 Tom Tromey <tromey@redhat.com>
77 PR preprocessor/34288
78 * configure.ac, config.in: Rebuilt.
79 * configure.ac: Check for ssize_t.
81 2007-11-30 Tom Tromey <tromey@redhat.com>
83 PR preprocessor/32868
84 * macro.c (_cpp_create_definition): Special case
85 __STDC_FORMAT_MACROS.
87 2007-11-16 Michael Matz <matz@suse.de>
89 * files.c (search_path_head): Fix check for absolute paths.
91 2007-11-11 Tom Tromey <tromey@redhat.com>
93 PR c++/17557
94 * include/cpplib.h (cpp_included_before): Declare.
95 * files.c (struct file_hash_entry) <location>: New field.
96 (_cpp_find_file): Initialize new field.
97 (make_cpp_dir): Likewise.
98 (cpp_included_before): New function.
100 2007-11-01 Tom Tromey <tromey@redhat.com>
102 PR preprocessor/30805
103 * macro.c (paste_tokens): Handle padding token.
104 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
106 2007-10-31 Tom Tromey <tromey@redhat.com>
108 PR preprocessor/30786
109 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
110 * directives.c (_cpp_do__Pragma): Return error status.
111 * internal.h (_cpp_do__Pragma): Update.
112 * directives.c (get__Pragma_string): Back up if EOF seen.
114 2007-09-06 Tom Tromey <tromey@redhat.com>
116 * internal.h (struct cpp_reader) <invocation_location>: New
117 field.
118 (struct cpp_reader) <set_invocation_location>: Likewise.
119 * init.c (cpp_set_line_map): New function.
120 * line-map.c (linemap_add): Use linemap's allocator.
121 * include/line-map.h (GTY): Define.
122 (line_map_realloc): New typedef.
123 (struct line_map): Mark with GTY.
124 (struct line_maps): Likewise.
125 (struct line_maps) <maps>: Likewise.
126 (struct line_maps) <reallocator>: New field.
127 * include/symtab.h (GTY): Conditionally define.
128 * include/cpplib.h (cpp_set_line_map): Declare.
129 (cpp_get_token_with_location): Declare.
130 * macro.c (cpp_get_token): Set invocation_location on the reader.
131 (cpp_get_token_with_location): New function.
133 2007-08-30 Chao-ying Fu <fu@mips.com>
135 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
136 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
137 (cpp_classify_number): Support decimal fixed-point constants without
138 exponents.
139 Warn about fixed-point constants when -pedantic.
140 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
141 comments to support fixed-point values.
142 (CPP_N_FRACT, CPP_N_ACCUM): Define.
144 2007-08-18 Tom Tromey <tromey@redhat.com>
146 PR preprocessor/32974
147 * directives.c (parse_include): Don't check for EOL when
148 processing #pragma dependency.
150 2007-07-30 Ollie Wild <aaw@google.com>
152 * directives-only.c: New file.
153 * internal.h (struct _cpp_dir_only_callbacks): New.
154 (_cpp_preprocess_dir_only): New function.
155 * directives.c (_cpp_handle_directive): Check directives_only before
156 disabling execution of indented directives.
157 * files.c (_cpp_stack_file): Add directives_only check.
158 * include/cpplib.h (struct cpp_options): Add directives_only.
159 (cpp_init_special_builtins): New function.
160 * init.c (cpp_init_special_builtins): New function.
161 (cpp_init_builtins): Move builtin_array initialization to
162 cpp_init_special_builtins.
163 (post_options): Check directives_only before setting
164 pfile->state.prevent_expansion = 1.
165 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
166 is expanded inside a directive while -fdirectives-only is enabled.
167 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
168 (libcpp_a_SOURCES): Add directives-only.c.
170 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
172 * traditional.c (_cpp_scan_out_logical_line): Initialize
173 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
174 fmacro.args to prevent 'may be used uninitialized' warning.
176 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
178 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
179 Add new constants.
180 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
181 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
182 for 'q' or 'Q' suffixes.
184 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
186 * files.c (open_file): Correct typo.
188 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
190 * files.c (open_file): Prevent the call
191 for stat from overwriting errno.
193 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
195 * files.c (open_file): Account for the
196 fact that on windows, opening a directory gives
197 EACCES.
199 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
201 PR preprocessor/23479
202 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
203 integer constants.
204 (append_digit): Likewise.
205 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
206 binary integer constants.
208 2007-05-31 Dave Korn <dave.korn@artimi.com>
210 PR preprocessor/14331
211 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
213 2007-05-24 Ollie Wild <aaw@google.com>
215 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
216 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
217 (cpp_write_pch_state): Save __COUNTER__ state.
218 (cpp_valid_state): Check valid __COUNTER__ state.
219 (cpp_read_state): Read new __COUNTER__ state.
220 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
221 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
222 * internal.h (struct cpp_reader): Add counter member.
224 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
226 PR preprocessor/20077
227 * macro.c (create_iso_definition): Fixed the method to determine
228 whether the token-pasting operator appears at the beginning or the end
229 of a macro.
231 2007-05-21 Ian Lance Taylor <iant@google.com>
233 * internal.h (struct cpp_reader): Add new fields:
234 nonexistent_file_hash and nonexistent_file_ob.
235 * files.c: Include "obstack.h".
236 (find_file_in_dir): Before trying to open the file, look up the
237 path name in the hash table of nonexistent files. After failing
238 to open the file, add the path name to the hash table.
239 (_cpp_find_file): Cache the results of looking up the file name
240 starting with the quote and bracket chain heads, if we can.
241 (nonexistent_file_hash_eq): New static function.
242 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
243 pfile->nonexistent_file_ob.
244 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
245 pfile->nonexistent_file_ob.
247 2007-05-14 Janis Johnson <janis187@us.ibm.com>
249 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
251 PR c/31924
252 * expr.c (interpret_float_suffix): Check for invalid suffix.
254 2007-05-02 Eric Christopher <echristo@apple.com>
256 * expr.c (num_div_op): Don't overflow if the result is
257 zero.
259 2007-05-02 Tom Tromey <tromey@redhat.com>
261 PR preprocessor/28709
262 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
264 2007-03-30 Michael Meissner <michael.meissner@amd.com>
266 * directives.c (lex_macro_node_from_str): Fix alloca call to be
267 type correct.
269 2007-03-30 Richard Henderson <rth@redhat.com>
271 * directives.c (lex_macro_node_from_str): New.
272 (cpp_push_definition, cpp_pop_definition): New.
273 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
275 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
277 * Makefile.in: Add dummy install-pdf target.
279 2007-01-30 Tom Tromey <tromey@redhat.com>
281 PR preprocessor/30468
282 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
283 './'.
285 2007-01-30 Tom Tromey <tromey@redhat.com>
287 PR preprocessor/29966
288 * macro.c (lex_expansion_token): Save and restore cpp_reader's
289 cur_token.
290 (_cpp_create_definition): Don't restore cur_token here.
291 * lex.c (_cpp_lex_token): Added assertion.
293 2007-01-27 Tom Tromey <tromey@redhat.com>
295 * configure: Rebuilt.
297 2007-01-12 Tom Tromey <tromey@redhat.com>
299 PR preprocessor/28227
300 * directives.c (lex_macro_node): Added 'is_def_or_undef'
301 argument.
302 (do_define): Update.
303 (do_undef): Update.
304 (do_ifdef): Update.
305 (do_ifndef): Update.
307 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
309 * configure: Regenerate.
311 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
313 * configure: Regenerate.
315 2007-01-04 Tom Tromey <tromey@redhat.com>
317 PR preprocessor/28165
318 * internal.h (cpp_in_primary_file): New function.
319 * directives.c (do_include_next): Use cpp_in_primary_file.
320 (do_pragma_once): Likewise.
321 (do_pragma_system_header): Likewise.
323 2006-12-29 Ian Lance Taylor <iant@google.com>
325 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
326 look backward at the end of the line unless we saw a backslash.
328 2006-12-29 Jakub Jelinek <jakub@redhat.com>
330 PR preprocessor/29612
331 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
332 only when new_sysp is non-zero.
334 2006-12-28 Tom Tromey <tromey@redhat.com>
336 PR preprocessor/30001
337 * charset.c (_cpp_convert_input): Check that to.len is greater
338 than zero.
340 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
342 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
343 * configure: Rebuilt.
345 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
347 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
348 for experimental C++0x mode.
349 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
350 adopted the preprocessor changes introduced in C99.
352 2006-10-29 Joseph Myers <joseph@codesourcery.com>
354 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
355 depending on --enable-targets=all.
356 * configure: Regenerate.
358 2006-10-12 Jakub Jelinek <jakub@redhat.com>
360 PR preprocessor/28709
361 * macro.c (paste_tokens): Do error reporting here, use BUF with the
362 spelled LHS token as opposed to spelling it again.
363 (paste_all_tokens): Don't report errors here, just break on failure.
365 2006-10-10 Brooks Moses <bmoses@stanford.edu>
367 * Makefile.in: Added empty "pdf" target.
369 2006-09-22 Geoffrey Keating <geoffk@apple.com>
371 * configure.ac: Make need_64_bit_hwint case for x86-darwin
372 match exactly the glob in gcc/config.gcc.
373 * configure: Regenerate.
375 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
377 PR c/28768
378 PR preprocessor/14634
379 * lex.c (lex_string): Pedwarn for unterminated literals.
381 2006-09-08 Eric Christopher <echristo@apple.com>
383 * configure.ac: Add 64-bit HWI support for i?86-darwin.
385 2006-08-14 Steve Ellcey <sje@cup.hp.com>
387 PR c++/28288
388 PR c++/14556
389 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
390 (CPP_LAST_EQ): Change.
391 (CPP_LAST_PUNCTUATOR): Change.
392 * expr.c (cpp_operator): Remove MIN and MAX.
393 (reduce): Remove CPP_MIN and CPP_MAX.
394 (num_binary_op): Ditto.
395 * lex.c (_cpp_lex_direct): Ditto.
396 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
398 2006-06-09 Jakub Jelinek <jakub@redhat.com>
400 PR preprocessor/27746
401 * directives.c (do_pragma): Handle pragma with valid namespace
402 and invalid name coming from macro expansion.
403 * directives.c (destringize_and_run): Initialize next field in
404 context.
406 PR c/27747
407 PR c++/27748
408 * directives.c (destringize_and_run): Set NO_EXPAND on the
409 tokens.
411 * macro.c (_cpp_backup_tokens): Fix comment typo.
413 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
415 * Makefile.in (CATALOGS): Add po/ prefix.
416 * configure: Regenerated.
418 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
420 * Makefile.in: Add install-html target. Add install-html to .PHONY
422 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
424 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
425 * files.c (_cpp_get_file_stat): New function.
426 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
427 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
428 * internal.h (_cpp_get_file_stat): Prototype.
429 (struct cpp_buffer): Add timestamp.
431 2006-01-23 Jakub Jelinek <jakub@redhat.com>
433 PR preprocessor/25717
434 * init.c (cpp_init_builtins): If __STDC__ will not change value
435 between system headers and other sources, define it as a normal
436 macro rather than a builtin.
437 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
438 cpp_in_system_header condition.
440 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
442 * Makefile.in: Use -MMD instead of -MD.
444 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
445 Richard Henderson <rth@redhat.com>
447 Merge from gomp branch:
448 * directives.c (struct pragma_entry): Add is_deferred. Add ident
449 entry to value union.
450 (end_directive): Don't eat the line if in_deferred_pragma.
451 (run_directive): Remove pragma hacks.
452 (insert_pragma_entry): Remove.
453 (new_pragma_entry): New.
454 (register_pragma_1): Split out of register_pragma. Only handle
455 the lookup tree and return the new entry.
456 (cpp_register_pragma): Fill in the pragma entry here.
457 (cpp_register_deferred_pragma): New.
458 (register_pragma_internal): New.
459 (_cpp_init_internal_pragmas): Use register_pragma_internal.
460 (do_pragma): Allow pragma expansion after namespace. For deferred
461 pragmas, don't slurp the line into a string.
462 (destringize_and_run): Save tokens for deferred pragmas.
463 (cpp_handle_deferred_pragma): Remove.
464 * macro.c (builtin_macro): Remove pragma token hack.
465 (_cpp_push_token_context): Rename from push_token_context and export.
466 * internal.h (struct lexer_state): Add pragma_allow_expansion.
467 (_cpp_push_token_context): Declare.
468 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
469 a token. Update the line number correctly if so.
470 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
471 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
472 * include/cpplib.h (PRAGMA_EOL): New.
473 (CPP_TOKEN_FLD_PRAGMA): New.
474 (struct cpp_token): Add val.pragma.
475 (struct cpp_options): Remove defer_pragmas.
476 (cpp_handle_deferred_pragma): Remove.
477 (cpp_register_deferred_pragma): Declare.
479 2006-01-01 Jakub Jelinek <jakub@redhat.com>
481 PR c++/25294
482 * directives.c (do_pragma): If pragma line ends with multi-line
483 block comment, end the saved deferred pragma string before that
484 comment. Handle embedded '\0' chars on the pragma line.
486 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
488 PR c++/23333
489 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
491 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
492 Ben Elliston <bje@au.ibm.com>
494 * include/cpplib.h (CPP_N_DFLOAT): New.
495 * expr.c (interpret_float_suffix): Identify df, dd, and dl
496 suffixes as decimal floating point constants.
497 (cpp_classify_number): Disallow hexadecimal DFP constants.
499 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
500 Ian Lance Taylor <ian@airs.com>
502 * include/cpplib.h (struct cpp_callbacks): Annotate error with
503 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
505 2005-11-09 Per Bothner <per@bothner.com>
506 Uros Bizjak <uros@kss-loka.si>
508 PR c/24101
509 * init.c (read_original_filename): Temporarily set
510 state.in_directive before calling _cpp_lex_direct for
511 CPP_HASH tokens.
513 2005-11-03 James E Wilson <wilson@specifix.com>
515 PR preprocessor/24202
516 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
518 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
520 * include/cpplib.h (struct cpp_callbacks): Make error take
521 va_list* parameter.
522 * errors.c (cpp_error): Update call to callback.
524 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
526 PR preprocessor/22042
527 * macro.c (_cpp_builtin_macro_text): Lower the needed max
528 buffer size.
529 (cpp_quote_string): Don't octalify non printable
530 charactors.
532 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
534 PR c++/17964
535 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
536 (struct cpp_callbacks): Add error.
537 * errors.c (cpp_error): If client_diagnostic, use error callback.
538 * charset.c (convert_escape): Don't use %03o in diagnostic.
540 2005-10-21 James E Wilson <wilson@specifix.com>
542 PR preprocessor/15220
543 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
544 callers. Pass to open_file_failed.
545 (open_file_failed): New parameter angle_brackets. Fix all callers.
546 Use in print_dep assignment.
547 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
548 * internal.h (_cpp_find_file): Add new parm to declaration.
550 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
552 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
553 * configure: Regenerate.
555 2005-10-04 Ian Lance Taylor <ian@airs.com>
557 PR preprocessor/13726
558 * directives.c (check_eol_return_comments): New static function.
559 (parse_include): Add buf parameter. Change all callers.
560 (do_include_common): If not discard comments, turn on
561 save_comments. Pass collected comments to include callback.
562 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
563 include callback: cpp_token list.
565 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
567 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
568 * init.c (struct lang_flags, lang_defaults): Add
569 extended_identifiers.
570 (cpp_set_lang): Use it.
571 * lex.c (forms_identifier_p): Check extended_identifiers.
573 2005-08-30 Jakub Jelinek <jakub@redhat.com>
575 PR preprocessor/20348
576 PR preprocessor/20356
577 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
578 2004-06-05 changes.
580 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
582 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
583 -Wmissing-format-attribute.
585 * configure: Regenerate.
587 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
589 * all files: Update FSF address in copyright headers.
590 * makeucnid.c (write_copyright): Update outputted FSF address.
592 2005-06-13 Zack Weinberg <zack@codesourcery.com>
594 * configure.ac: Invoke ZW_CREATE_DEPDIR and
595 ZW_PROG_COMPILER_DEPENDENCIES.
596 * aclocal.m4, configure: Regenerate.
597 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
598 New variables.
599 (distclean): Clean up $(DEPDIR) and its contents.
600 (.c.o): Use $(COMPILE).
601 Include $(DEPDIR)/*.Po for most object->header dependencies.
603 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
605 * configure.ac: Check declarations for asprintf and vasprintf.
606 * config.in: Regenerate.
607 * configure: Likewise.
609 * charset.c (conversion_loop): Use XRESIZEVEC.
610 (convert_no_conversion): Likewise.
611 (convert_using_iconv): Likewise.
612 (init_iconv_desc): Cast return value of alloca.
613 (cpp_host_to_exec_charset): Use XNEWVEC.
614 (emit_numeric_escape): Use XRESIZEVEC.
615 (cpp_interpret_string): Use XNEWVEC.
616 (cpp_interpret_string): Use XRESIZEVEC.
617 (_cpp_interpret_identifier): Cast return value of alloca.
618 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
619 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
620 (parse_include): Use XNEWVEC.
621 (insert_pragma_entry): Rename local variable "new" to
622 "new_entry".
623 (save_registered_pragmas): Cast return value of xmemdup.
624 (destringize_and_run): Same for alloca.
625 (parse_assertion): Likewise.
626 (do_assert): Cast allocated storage to proper type.
627 (cpp_define): Likewise.
628 (_cpp_define_builtin): Likewise.
629 (cpp_undef): Likewise.
630 (handle_assertion): Likewise.
631 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
632 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
633 (CPP_UMINUS): Likewise.
634 (struct cpp_operator): Rename from struct operator.
635 (_cpp_expand_op_stack): Use XRESIZEVEC.
636 * files.c (pch_open_file): Use XNEWVEC.
637 (pch_open_file): Use XRESIZEVEC.
638 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
639 (dir_name_of_file): Use XNEWVEC.
640 (make_cpp_file): Use XCNEW.
641 (make_cpp_dir): Likewise.
642 (allocate_file_hash_entries): USE XNEWVEC.
643 (cpp_included): Cast return value of htab_find_with_hash.
644 (append_file_to_dir): Use XNEWVEC.
645 (read_filename_string): Likewise. Use XRESIZEVEC too.
646 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
647 (remap_filename): Use XNEWVEC.
648 (struct pchf_entry): Move definition out of struct pchf_data.
649 (_cpp_save_file_entries): Use XCNEWVAR.
650 (_cpp_read_file_entries): Use XNEWVAR.
651 * identifiers.c (alloc_node): Use XOBNEW.
652 * init.c (cpp_create_reader): Use XCNEW.
653 (cpp_init_builtins): Cast of b->value to enum builtin_type.
654 (read_original_directory): Cast return value of alloca.
655 * lex.c (add_line_note): Use XRESIZEVEC.
656 (warn_about_normalization): Use XNEWVEC.
657 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
658 (new_buff): Use XNEWVEC.
659 * line-map.c (linemap_add): Use XRESIZEVEC.
660 * macro.c (builtin_macro): Cast return value of alloca.
661 (paste_tokens): Likewise.
662 (expand_arg): Use XNEWVEC and XRESIZEVEC.
663 (_cpp_save_parameter): Use XRESIZEVEC.
664 (create_iso_definition): Cast allocated storage to proper type.
665 (_cpp_create_definition): Likewise.
666 (cpp_macro_definition): Use XRESIZEVEC.
667 * makedepend.c (add_clm): Use XNEW.
668 (add_dir): Likewise.
669 * mkdeps.c (munge): Use XNEWVEC.
670 (deps_init): Use XCNEW.
671 (deps_add_target): Use XRESIZEVEC.
672 (deps_add_default_target): Cast return value of alloca.
673 (deps_add_dep): Use XRESIZEVEC.
674 (deps_add_vpath): Likewise. Use XNEWVEC too.
675 (deps_restore): Likewise.
676 * pch.c (save_idents): Use XNEW and XNEWVEC.
677 (cpp_save_state): Use XNEW.
678 (count_defs): Cast return value of htab_find.
679 (write_defs): Likewise.
680 (cpp_write_pch_deps): Use XNEWVEC.
681 (collect_ht_nodes): Use XRESIZEVEC.
682 (cpp_valid_state): Use XNEWVEC.
683 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
684 * symtab.c (ht_create): Use XCNEW.
685 (ht_lookup_with_hash): Cast return value of obstack_copy0.
686 (ht_expand): Use XCNEWVEC.
687 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
688 (bool): Do not define if __cplusplus.
690 2005-05-12 Zack Weinberg <zack@codesourcery.com>
692 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
693 (do_sccs): Delete function definition, #define to do_ident.
694 (do_ident): Don't hardwire directive name.
696 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
698 PR bootstrap/21230
699 * configure: Regenerate.
701 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
703 * files.c: Include io.h for DJGPP to get prototype of setmode.
705 2005-04-19 Per Bothner <per@bothner.com>
707 PR preprocessor/20907
708 * line-map.c (linemap_line_start): Fix bug when we need to increse
709 column_bits but can re-use the current line_map.
711 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
713 * system.h (fopen, fdopen, freopen): Define these to the unlocked
714 libiberty functions.
716 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
718 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
719 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
720 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
721 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
722 _unlocked function.
723 (fwrite_unlocked): Fix prototype.
725 * configure, config.in: Regenerate.
727 2005-04-05 Jakub Jelinek <jakub@redhat.com>
729 PR preprocessor/19475
730 * macro.c (create_iso_definition): For < ISO C99, don't
731 pedwarn if there is no whitespace between macro name and its
732 replacement, but the replacement starts with a basic character
733 set character.
735 2005-03-28 Andreas Jaeger <aj@suse.de>
737 * lex.c (warn_about_normalization): Cast field width to int to
738 avoid warning.
740 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
742 * configure.ac: Consistently use solaris2.1[0-9]* instead of
743 solaris2.1[0-9].
744 * configure: Regenerate.
746 2005-03-15 Geoffrey Keating <geoffk@apple.com>
748 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
749 UCN rather than printing an error.
751 2005-03-14 Geoffrey Keating <geoffk@apple.com>
753 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
755 2005-03-14 Geoffrey Keating <geoffk@apple.com>
757 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
758 * charset.c: Update for new format of ucnid.h.
759 (ucn_valid_in_identifier): Update for new format of ucnid.h.
760 Add NST parameter, and update it; update callers.
761 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
762 with cpp_error.
763 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
764 * internal.h (struct normalize_state): New.
765 (INITIAL_NORMALIZE_STATE): New.
766 (NORMALIZE_STATE_RESULT): New.
767 (NORMALIZE_STATE_UPDATE_IDNUM): New.
768 (_cpp_valid_ucn): New.
769 * lex.c (warn_about_normalization): New.
770 (forms_identifier_p): Add normalize_state parameter, update callers.
771 (lex_identifier): Add normalize_state parameter, update callers. Keep
772 the state current.
773 (lex_number): Likewise.
774 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
775 it with warn_about_normalization.
776 * makeucnid.c: New.
777 * ucnid.h: Replace.
778 * ucnid.pl: Remove.
779 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
780 comments about obsolete version of C++.
781 * include/cpplib.h (enum cpp_normalize_level): New.
782 (struct cpp_options): Add warn_normalize field.
784 2005-03-11 Geoffrey Keating <geoffk@apple.com>
786 * directives.c (glue_header_name): Update call to cpp_spell_token.
787 * internal.h (_cpp_interpret_identifier): New.
788 * charset.c (_cpp_interpret_identifier): New.
789 (_cpp_valid_ucn): Allow UCN version of '$'.
790 * lex.c (lex_identifier): Add extra parameter to indicate if initial
791 character was '$' or '\'. Support identifiers with UCNs.
792 (forms_identifier_p): Allow UCNs.
793 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
794 (utf8_to_ucn): New.
795 (cpp_spell_token): Add FORSTRING parameter. Use it.
796 (cpp_token_as_text): Update call to cpp_spell_token.
797 (cpp_output_token): Write UCNs back out.
798 (stringify_arg): Update call to cpp_spell_token.
799 (paste_tokens): Likewise.
800 (cpp_macro_definition): Likewise.
801 * macro.c (stringify_arg): Likewise.
802 (paste_tokens): Likewise.
803 (cpp_macro_definition): Likewise.
804 * include/cpplib.h: Add parameter to cpp_spell_token.
806 2005-03-04 Jakub Jelinek <jakub@redhat.com>
808 PR bootstrap/20282
809 PR bootstrap/20305
810 * macro.c (replace_args, cpp_get_token): Copy whole
811 cpp_token_u instead of just cpp_string field from it.
813 2005-02-28 Devang Patel <dpatel@apple.com>
815 * directives.c (do_line): Save sysp early before line table is
816 realloc'ed.
818 2005-02-20 Zack Weinberg <zack@codesourcery.com>
820 PR 18785
821 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
822 (cpp_host_to_exec_charset): New function.
823 * include/cpplib.h: Declare cpp_host_to_exec_charset.
825 2005-02-19 Devang Patel <dpatel@apple.com>
827 * charset.c (_cpp_convert_input): Check '\r' before inserting
828 '\n' at the end.
830 2005-02-15 Eric Christopher <echristo@redhat.com>
832 PR preprocessor/19077
833 * macro.c (cpp_macro_definition): Move handling of whitespace
834 to PREV_WHITE conditional. Remove overloading of len
835 variable.
837 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
839 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
840 traditional.c: Update copyright.
842 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
844 PR bootstrap/19818
845 * configure.ac: Check for declaration of basename and getopt.
846 * config.in: Regenerate.
847 * configure: Regenerate.
848 * internal.h (ustrcspn): New.
849 * macro.c (create_iso_definition): Fix allocation of memory.
850 (padding_token): Add cast to remove const-ness.
851 * pch.c (cpp_read_state): Use ustrcspn.
853 2005-02-08 Mike Stump <mrs@apple.com>
855 * files.c (pchf_adder): Remove.
856 (struct pchf_adder_info): Likewise.
857 (_cpp_save_file_entries): Write out all files so that #import works.
859 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
861 * configure: Regenerate.
863 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
865 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
867 * include/cpplib.h: Also update copyright years.
869 2005-01-03 Geoffrey Keating <geoffk@apple.com>
871 * files.c (_cpp_find_file): Add files found by search_path_exhausted
872 to the list of all files.
874 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
876 * internal.h: Update references to Cpp lib filenames.
877 * directives.c: Likewise.
878 * init.c: Likewise.
879 * macro.c: Likewise.
880 * traditional.c: Likewise.
882 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
884 PR preprocessor/15167
885 * files.c (destroy_cpp_file): New function.
886 (should_stack_file): Make a new file if the
887 compared file is still stacked.
889 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
891 PR preprocessor/17610
892 * directives.c (do_include_common): Error out if an empty filename
893 is given for #include (or #include_next or #import).
895 2004-11-27 Roger Sayle <roger@eyesopen.com>
896 Zack Weinberg <zack@codesourcery.com>
898 * internal.h: Replace all uses of uchar with unsigned char.
899 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
900 with !IN_GCC, so uchar is only defined whilst building libcpp.
902 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
904 * aclocal.m4: Regenerate.
906 2004-11-24 Roger Sayle <roger@eyesopen.com>
908 PR preprocessor/15824
909 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
910 directly, instead of the non-existant "system.h" and "ansidecl.h".
911 * configure: Regenerate.
913 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
914 Joseph Myers <joseph@codesourcery.com>
916 * internal.h (struct lexer_state): Add in_deferred_pragma.
917 * directives.c (struct pragma_entry): Add allow_expansion.
918 (insert_pragma_entry): Take allow_expansion flag.
919 (register_pragma): Likewise.
920 (cpp_register_pragma): Likewise.
921 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
922 (do_pragma): Honor allow_expansion.
923 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
924 * include/cpplib.h (cpp_register_pragma): Update prototype.
926 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
927 Mark Mitchell <mark@codesourcery.com>
929 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
930 need_64bit_hwint=yes.
931 * configure: Regenerate.
933 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
935 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
936 po/$(PACKAGE).pot.
937 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
938 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
939 Remove local srcdir path from generated file.
941 2004-11-04 Zack Weinberg <zack@codesourcery.com>
942 Gerald Pfeifer <gerald@pfeifer.com>
944 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
945 as well.
947 2004-10-27 Zack Weinberg <zack@codesourcery.com>
949 PR 18075
950 * directives.c (do_pragma): Do not defer pragmas which are unknown.
951 (cpp_handle_deferred_pragma): Add cast to silence warning.
953 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
955 * errors.c (_cpp_begin_message): Print "error: " for errors.
957 2004-10-10 Andreas Jaeger <aj@suse.de>
959 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
960 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
962 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
964 * pch.c (cpp_write_pch_state): Remove variable z as it is not
965 used.
966 (cpp_read_state): Remove unused variables, m, d and mac_count.
968 2004-09-29 Per Bothner <per@bothner.com>
970 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
971 cb.line_change. Otherwise do_pragma will call the line_change
972 call-back with a meaningless line number.
974 2004-09-24 Zack Weinberg <zack@codesourcery.com>
976 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
977 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
978 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
979 * aclocal.m4, configure: Regenerate.
980 * init.c: Include localedir.h.
981 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
982 (DEFS): Delete.
983 (.c.o): Use $(ALL_CFLAGS).
984 (localedir.h, localedir.hs): New rules.
985 (clean): Use rm -rf to remove directories.
986 (distclean): Also delete localedir.h and localedir.hs.
987 (init.o): Update dependencies.
989 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
991 * Makefile.in (aclocal.m4): Update dependencies.
992 * configure.ac (AC_CONFIG_MACRO_DIR): New.
993 * aclocal.m4, configure: Regenerate.
995 2004-09-17 Zack Weinberg <zack@codesourcery.com>
997 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
998 (_cpp_convert_input, _cpp_default_encoding): Add comments.
999 Some other comments in this file also tweaked.
1001 * directives.c (do_pragma): Save current buffer position
1002 before lexing the pragma keywords; don't call
1003 _cpp_backup_tokens in the defer_pragmas case.
1005 2004-09-15 Per Bothner <per@bothner.com>
1007 * include/line-map.h (line_map_start): Add parameter names so
1008 preceding comment makes sense.
1009 (linemap_add): Remove from comment mention of non-existing parameter.
1011 2004-09-09 Matt Austern <austern@apple.com>
1012 Zack Weinberg <zack@codesourcery.com>
1014 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1015 prefixes throughout. Add entry for PRAGMA. Remove
1016 unnecessary "= 0" from EQ.
1017 (enum cpp_ttype): Adjust OP and TK definitions to restore
1018 prefixes, via token-paste.
1019 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1020 Change from #defines to additional cpp_ttype enumerators.
1021 (struct cpp_options): Add defer_pragmas.
1022 (cpp_handle_deferred_pragma): Prototype new interface.
1024 * internal.h (struct cpp_reader): Add directive_result.
1025 * directives.c (struct pragma_entry): Add is_internal field;
1026 give boolean fields type bool.
1027 (start_directive): Initialize pfile->directive_result.type.
1028 (_cpp_do__Pragma): Likewise.
1029 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1030 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1031 from it.
1032 (register_pragma): New static function, bulk of former
1033 cpp_register_pragma here; add 'internal' argument, pass along
1034 to insert_pragma_entry.
1035 (cpp_register_pragma): Now a wrapper around register_pragma which
1036 always passes false for 'internal' argument.
1037 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1038 true for 'internal'.
1039 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1040 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1041 token instead of executing the pragma.
1042 (cpp_handle_deferred_pragma): New interface.
1043 * lex.c (token_spellings): Adjust OP and TK definitions to
1044 match changes to cpplib.h.
1045 (_cpp_lex_token): Check for a directive-result token and
1046 return it if present.
1047 (cpp_token_val_index): Handle CPP_PRAGMA.
1048 * macro.c (cpp_builtin_macro_text): Correct comment.
1049 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1051 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1053 PR preprocessor/14699
1054 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1055 from size_t to double.
1057 2004-08-28 Andreas Schwab <schwab@suse.de>
1058 Andreas Jaeger <aj@suse.de>
1060 * configure.ac: Set PACKAGE correctly.
1061 * configure: Regenerated.
1063 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1065 * Makefile.in: Add back top_builddir.
1067 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1069 * configure.ac: Replace Automake macro invocations
1070 with manual Autoconf checks and substitutions.
1071 * configure: Regenerate.
1072 * aclocal.m4: Regenerate.
1073 * config.in: Regenerate.
1074 * Makefile.am: Removed.
1075 * Makefile.in: Heavy simplification and reorganization.
1077 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1079 * configure.ac (arm*-*-eabi*): New target.
1080 (arm*-*-symbianelf*): Likewise.
1081 * configure: Regenerated.
1083 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1085 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1086 * directives.c: Use XNEW-family macros from libiberty.
1087 * lex.c: Likewise.
1088 * macro.c: Likewise.
1089 * cpplib.h (cpp_deps_style): Export enum with name.
1091 2004-07-23 Matthias Klose <doko@debian.org>
1093 * init.c (init_library): Use PACKAGE for the text domain.
1095 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1097 PR preprocessor/16366
1098 * internal.h (struct cpp_reader): New field dir_hash.
1099 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1100 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1102 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1104 PR preprocessor/16192
1105 PR preprocessor/15913
1106 PR preprocessor/15572
1107 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1108 expression is missing.
1109 * init.c (post_options): Traditional cpp doesn't do // comments.
1111 2004-06-30 Per Bothner <per@bothner.com>
1113 * include/line-map.h (fileline): Remove old typedef.
1114 * internal.h (struct cpp_reader): Use source_location typedef instead.
1116 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1118 Partially revert patch of 2004-06-05.
1119 * files.c (search_cache): Remove pfile argument. Don't check
1120 for file that would be found by "" or <> search here...
1121 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1122 Do not apply directory-of-current-file correction to files
1123 found by this check. Rearrange code slightly.
1125 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1127 * files.c (should_stack_file): Correct swapped parameters to call
1128 to cb.read_pch.
1129 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1131 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1133 * Makefile.in: Regenerate with automake 1.8.5.
1134 * aclocal.m4: Likewise.
1135 * configure: Regenerate.
1137 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1139 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1140 * configure, config.in: Regenerate.
1141 * system.h: Unconditionally define bool as unsigned char,
1142 BOOL_BITFIELD as unsigned int.
1143 * .cvsignore: New file.
1145 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1147 * traditional.c (push_replacement_text): Set macro->traditional.
1148 (save_replacement_text): Likewise.
1149 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1150 (struct save_macro_item): Delete.
1151 (struct save_macro_data): Use a character array not the previous
1152 structured format.
1153 (save_macros): Save macro as text not as internal structures.
1154 (cpp_prepare_state): Update for changes to save_macro_data.
1155 (cpp_read_state): Don't read macros defined in PCH. Restore
1156 -D macros as text.
1157 * macro.c (create_iso_definition): Honour alloc_subobject.
1158 Clear traditional flag.
1159 (_cpp_create_definition): Honour alloc_subobject.
1160 * lex.c (cpp_token_val_index): New.
1161 * internal.h: Include cpp-id-data.h.
1162 (uchar): Move definition to cpp-id-data.h.
1163 (U): Likewise.
1164 (cpp_macro): Likewise.
1165 * directives.c (struct answer): Move to cpp-id-data.h.
1166 (do_assert): Honour alloc_subobject.
1168 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1169 * include/cpplib.h (struct cpp_string): Add GTY marker.
1170 (enum cpp_token_fld_kind): New.
1171 (struct cpp_token): Add GTY markers.
1172 (cpp_token_val_index): Prototype.
1173 (CPP_HASHNODE_VALUE_IDX): New.
1174 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1175 * include/cpp-id-data.h: New file.
1177 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1179 * Makefile.am (all-local): New.
1180 * Makefile.in: Regenerate.
1182 2004-06-06 Roger Sayle <roger@eyesopen.com>
1184 * Makefile.am (LIBICONV): Declare.
1185 (makedepend_LDADD): Use LIBICONV.
1186 * Makefile.in: Regenerate.
1188 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1190 * Makefile.am (LIBINTL): Declare
1191 (makedepend_LDADD): Use LIBINTL.
1192 * Makefile.in: Regenerate.
1194 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1196 * Makefile.am: Add makedepend.
1197 * Makefile.in, aclocal.m4: Regenerate.
1198 * charset.c: Insert a space to avoid a warning.
1199 * directives.c: Include mkdeps.h.
1200 (_cpp_handle_directive): Reenable macro expander if appropriate.
1201 (undefine_macros): Inline body of _cpp_free_definition for speed.
1202 Do not call undef callback or _cpp_warn_if_unused_macro.
1203 (cpp_get_deps): New interface.
1204 * files.c (search_cache): Add pfile argument. Check for file
1205 that would be found by "" or <> search here...
1206 (_cpp_find_file): ...not here. Correct recorded start_dir of
1207 files found by directory-of-current-file search that would be
1208 found by "" or <> search.
1209 * init.c (cpp_add_dependency_target): Delete.
1210 * internal.h (struct lexer_state): Add discarding_output flag.
1211 * lex.c (lex_identifier): Compute hash function while scanning.
1212 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1213 directives.
1214 * makedepend.c: New file.
1215 * mkdeps.c (struct deps): Add vpath vector.
1216 (apply_vpath, deps_add_vpath): New function.
1217 (deps_free): Free vpath vector.
1218 (deps_add_dep, deps_add_target): Use apply_vpath.
1219 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1220 (ht_lookup_with_hash): New function.
1221 * cpplib.h, mkdeps.h: Update prototypes.
1222 * symtab.h: Update prototypes.
1223 (HT_HASHSTEP, HT_FINISH): New macros.
1225 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1227 * symtab.c (ht_create): Set entries_owned.
1228 (ht_destroy): Honour entries_owned.
1229 (ht_expand): Likewise.
1230 (ht_load): New.
1231 * include/symtab.h (struct ht): New field 'entries_owned'
1232 (ht_load): New prototype.
1234 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1236 PR bootstrap/15651
1237 * configure.ac: Fix m4 quoting when picking
1238 the size of HOST_WIDE_INT.
1239 * configure: Regenerate.
1241 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1243 * Makefile.am: the correct directory for
1244 gettext include files is given by @INCINTL@.
1245 * Makefile.in: Regenerate.
1247 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1249 * system.h [!ENABLE_NLS]: dgettext takes two
1250 parameters.
1252 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1254 Moved libcpp from the gcc subdirectory to the toplevel.
1255 * Makefile.am: New file.
1256 * Makefile.in: Regenerate.
1257 * configure.ac: New file.
1258 * configure: Regenerate.
1259 * config.in: Regenerate.
1260 * charset.c: Moved from gcc/cppcharset.c. Add note about
1261 brokenness of input charset detection. Adjust for change
1262 in name of cppucnid.h.
1263 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1264 * expr.c: Moved from gcc/cppexp.c.
1265 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1266 Remove #define of O_BINARY, it is in system.h.
1267 * identifiers.c: Moved from gcc/cpphash.c.
1268 * internal.h: Moved from gcc/cpphash.h. Change header
1269 guard name. All other files adjusted to match name change.
1270 * init.c: Moved from gcc/cppinit.c.
1271 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1272 * lex.c: Moved from gcc/cpplex.c.
1273 * directives.c: Moved from gcc/cpplib.c.
1274 * macro.c: Moved from gcc/cppmacro.c.
1275 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1276 * traditional.c: Moved from gcc/cpptrad.c.
1277 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1278 guard name.
1279 * ucnid.pl: Moved from gcc/cppucnid.pl.
1280 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1281 guard name.
1282 * symtab.c: Moved from gcc/hashtable.c.
1283 * line-map.c: Moved from gcc. Do not include intl.h.
1284 * mkdeps.c: Moved from gcc.
1285 * system.h: New file.
1286 * include/cpplib.h: Moved from gcc. Change header guard name.
1287 * include/line-map.h: Moved from gcc. Change header guard name.
1288 * include/mkdeps.h: Moved from gcc. Change header guard name.
1289 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1290 guard name.