1 2006-06-09 Jakub Jelinek <jakub@redhat.com>
4 * directives.c (do_pragma): Handle pragma with valid namespace
5 and invalid name coming from macro expansion.
6 * directives.c (destringize_and_run): Initialize next field in
11 * directives.c (destringize_and_run): Set NO_EXPAND on the
14 * macro.c (_cpp_backup_tokens): Fix comment typo.
16 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
18 * Makefile.in (CATALOGS): Add po/ prefix.
19 * configure: Regenerated.
21 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
23 * Makefile.in: Add install-html target. Add install-html to .PHONY
25 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
27 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
28 * files.c (_cpp_get_file_stat): New function.
29 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
30 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
31 * internal.h (_cpp_get_file_stat): Prototype.
32 (struct cpp_buffer): Add timestamp.
34 2006-01-23 Jakub Jelinek <jakub@redhat.com>
37 * init.c (cpp_init_builtins): If __STDC__ will not change value
38 between system headers and other sources, define it as a normal
39 macro rather than a builtin.
40 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
41 cpp_in_system_header condition.
43 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
45 * Makefile.in: Use -MMD instead of -MD.
47 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
48 Richard Henderson <rth@redhat.com>
50 Merge from gomp branch:
51 * directives.c (struct pragma_entry): Add is_deferred. Add ident
53 (end_directive): Don't eat the line if in_deferred_pragma.
54 (run_directive): Remove pragma hacks.
55 (insert_pragma_entry): Remove.
56 (new_pragma_entry): New.
57 (register_pragma_1): Split out of register_pragma. Only handle
58 the lookup tree and return the new entry.
59 (cpp_register_pragma): Fill in the pragma entry here.
60 (cpp_register_deferred_pragma): New.
61 (register_pragma_internal): New.
62 (_cpp_init_internal_pragmas): Use register_pragma_internal.
63 (do_pragma): Allow pragma expansion after namespace. For deferred
64 pragmas, don't slurp the line into a string.
65 (destringize_and_run): Save tokens for deferred pragmas.
66 (cpp_handle_deferred_pragma): Remove.
67 * macro.c (builtin_macro): Remove pragma token hack.
68 (_cpp_push_token_context): Rename from push_token_context and export.
69 * internal.h (struct lexer_state): Add pragma_allow_expansion.
70 (_cpp_push_token_context): Declare.
71 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
72 a token. Update the line number correctly if so.
73 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
74 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
75 * include/cpplib.h (PRAGMA_EOL): New.
76 (CPP_TOKEN_FLD_PRAGMA): New.
77 (struct cpp_token): Add val.pragma.
78 (struct cpp_options): Remove defer_pragmas.
79 (cpp_handle_deferred_pragma): Remove.
80 (cpp_register_deferred_pragma): Declare.
82 2006-01-01 Jakub Jelinek <jakub@redhat.com>
85 * directives.c (do_pragma): If pragma line ends with multi-line
86 block comment, end the saved deferred pragma string before that
87 comment. Handle embedded '\0' chars on the pragma line.
89 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
92 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
94 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
95 Ben Elliston <bje@au.ibm.com>
97 * include/cpplib.h (CPP_N_DFLOAT): New.
98 * expr.c (interpret_float_suffix): Identify df, dd, and dl
99 suffixes as decimal floating point constants.
100 (cpp_classify_number): Disallow hexadecimal DFP constants.
102 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
103 Ian Lance Taylor <ian@airs.com>
105 * include/cpplib.h (struct cpp_callbacks): Annotate error with
106 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
108 2005-11-09 Per Bothner <per@bothner.com>
109 Uros Bizjak <uros@kss-loka.si>
112 * init.c (read_original_filename): Temporarily set
113 state.in_directive before calling _cpp_lex_direct for
116 2005-11-03 James E Wilson <wilson@specifix.com>
118 PR preprocessor/24202
119 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
121 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
123 * include/cpplib.h (struct cpp_callbacks): Make error take
125 * errors.c (cpp_error): Update call to callback.
127 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
129 PR preprocessor/22042
130 * macro.c (_cpp_builtin_macro_text): Lower the needed max
132 (cpp_quote_string): Don't octalify non printable
135 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
138 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
139 (struct cpp_callbacks): Add error.
140 * errors.c (cpp_error): If client_diagnostic, use error callback.
141 * charset.c (convert_escape): Don't use %03o in diagnostic.
143 2005-10-21 James E Wilson <wilson@specifix.com>
145 PR preprocessor/15220
146 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
147 callers. Pass to open_file_failed.
148 (open_file_failed): New parameter angle_brackets. Fix all callers.
149 Use in print_dep assignment.
150 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
151 * internal.h (_cpp_find_file): Add new parm to declaration.
153 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
155 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
156 * configure: Regenerate.
158 2005-10-04 Ian Lance Taylor <ian@airs.com>
160 PR preprocessor/13726
161 * directives.c (check_eol_return_comments): New static function.
162 (parse_include): Add buf parameter. Change all callers.
163 (do_include_common): If not discard comments, turn on
164 save_comments. Pass collected comments to include callback.
165 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
166 include callback: cpp_token list.
168 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
170 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
171 * init.c (struct lang_flags, lang_defaults): Add
172 extended_identifiers.
173 (cpp_set_lang): Use it.
174 * lex.c (forms_identifier_p): Check extended_identifiers.
176 2005-08-30 Jakub Jelinek <jakub@redhat.com>
178 PR preprocessor/20348
179 PR preprocessor/20356
180 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
183 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
185 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
186 -Wmissing-format-attribute.
188 * configure: Regenerate.
190 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
192 * all files: Update FSF address in copyright headers.
193 * makeucnid.c (write_copyright): Update outputted FSF address.
195 2005-06-13 Zack Weinberg <zack@codesourcery.com>
197 * configure.ac: Invoke ZW_CREATE_DEPDIR and
198 ZW_PROG_COMPILER_DEPENDENCIES.
199 * aclocal.m4, configure: Regenerate.
200 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
202 (distclean): Clean up $(DEPDIR) and its contents.
203 (.c.o): Use $(COMPILE).
204 Include $(DEPDIR)/*.Po for most object->header dependencies.
206 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
208 * configure.ac: Check declarations for asprintf and vasprintf.
209 * config.in: Regenerate.
210 * configure: Likewise.
212 * charset.c (conversion_loop): Use XRESIZEVEC.
213 (convert_no_conversion): Likewise.
214 (convert_using_iconv): Likewise.
215 (init_iconv_desc): Cast return value of alloca.
216 (cpp_host_to_exec_charset): Use XNEWVEC.
217 (emit_numeric_escape): Use XRESIZEVEC.
218 (cpp_interpret_string): Use XNEWVEC.
219 (cpp_interpret_string): Use XRESIZEVEC.
220 (_cpp_interpret_identifier): Cast return value of alloca.
221 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
222 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
223 (parse_include): Use XNEWVEC.
224 (insert_pragma_entry): Rename local variable "new" to
226 (save_registered_pragmas): Cast return value of xmemdup.
227 (destringize_and_run): Same for alloca.
228 (parse_assertion): Likewise.
229 (do_assert): Cast allocated storage to proper type.
230 (cpp_define): Likewise.
231 (_cpp_define_builtin): Likewise.
232 (cpp_undef): Likewise.
233 (handle_assertion): Likewise.
234 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
235 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
236 (CPP_UMINUS): Likewise.
237 (struct cpp_operator): Rename from struct operator.
238 (_cpp_expand_op_stack): Use XRESIZEVEC.
239 * files.c (pch_open_file): Use XNEWVEC.
240 (pch_open_file): Use XRESIZEVEC.
241 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
242 (dir_name_of_file): Use XNEWVEC.
243 (make_cpp_file): Use XCNEW.
244 (make_cpp_dir): Likewise.
245 (allocate_file_hash_entries): USE XNEWVEC.
246 (cpp_included): Cast return value of htab_find_with_hash.
247 (append_file_to_dir): Use XNEWVEC.
248 (read_filename_string): Likewise. Use XRESIZEVEC too.
249 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
250 (remap_filename): Use XNEWVEC.
251 (struct pchf_entry): Move definition out of struct pchf_data.
252 (_cpp_save_file_entries): Use XCNEWVAR.
253 (_cpp_read_file_entries): Use XNEWVAR.
254 * identifiers.c (alloc_node): Use XOBNEW.
255 * init.c (cpp_create_reader): Use XCNEW.
256 (cpp_init_builtins): Cast of b->value to enum builtin_type.
257 (read_original_directory): Cast return value of alloca.
258 * lex.c (add_line_note): Use XRESIZEVEC.
259 (warn_about_normalization): Use XNEWVEC.
260 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
261 (new_buff): Use XNEWVEC.
262 * line-map.c (linemap_add): Use XRESIZEVEC.
263 * macro.c (builtin_macro): Cast return value of alloca.
264 (paste_tokens): Likewise.
265 (expand_arg): Use XNEWVEC and XRESIZEVEC.
266 (_cpp_save_parameter): Use XRESIZEVEC.
267 (create_iso_definition): Cast allocated storage to proper type.
268 (_cpp_create_definition): Likewise.
269 (cpp_macro_definition): Use XRESIZEVEC.
270 * makedepend.c (add_clm): Use XNEW.
272 * mkdeps.c (munge): Use XNEWVEC.
273 (deps_init): Use XCNEW.
274 (deps_add_target): Use XRESIZEVEC.
275 (deps_add_default_target): Cast return value of alloca.
276 (deps_add_dep): Use XRESIZEVEC.
277 (deps_add_vpath): Likewise. Use XNEWVEC too.
278 (deps_restore): Likewise.
279 * pch.c (save_idents): Use XNEW and XNEWVEC.
280 (cpp_save_state): Use XNEW.
281 (count_defs): Cast return value of htab_find.
282 (write_defs): Likewise.
283 (cpp_write_pch_deps): Use XNEWVEC.
284 (collect_ht_nodes): Use XRESIZEVEC.
285 (cpp_valid_state): Use XNEWVEC.
286 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
287 * symtab.c (ht_create): Use XCNEW.
288 (ht_lookup_with_hash): Cast return value of obstack_copy0.
289 (ht_expand): Use XCNEWVEC.
290 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
291 (bool): Do not define if __cplusplus.
293 2005-05-12 Zack Weinberg <zack@codesourcery.com>
295 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
296 (do_sccs): Delete function definition, #define to do_ident.
297 (do_ident): Don't hardwire directive name.
299 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
302 * configure: Regenerate.
304 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
306 * files.c: Include io.h for DJGPP to get prototype of setmode.
308 2005-04-19 Per Bothner <per@bothner.com>
310 PR preprocessor/20907
311 * line-map.c (linemap_line_start): Fix bug when we need to increse
312 column_bits but can re-use the current line_map.
314 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
316 * system.h (fopen, fdopen, freopen): Define these to the unlocked
319 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
321 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
322 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
323 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
324 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
326 (fwrite_unlocked): Fix prototype.
328 * configure, config.in: Regenerate.
330 2005-04-05 Jakub Jelinek <jakub@redhat.com>
332 PR preprocessor/19475
333 * macro.c (create_iso_definition): For < ISO C99, don't
334 pedwarn if there is no whitespace between macro name and its
335 replacement, but the replacement starts with a basic character
338 2005-03-28 Andreas Jaeger <aj@suse.de>
340 * lex.c (warn_about_normalization): Cast field width to int to
343 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
345 * configure.ac: Consistently use solaris2.1[0-9]* instead of
347 * configure: Regenerate.
349 2005-03-15 Geoffrey Keating <geoffk@apple.com>
351 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
352 UCN rather than printing an error.
354 2005-03-14 Geoffrey Keating <geoffk@apple.com>
356 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
358 2005-03-14 Geoffrey Keating <geoffk@apple.com>
360 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
361 * charset.c: Update for new format of ucnid.h.
362 (ucn_valid_in_identifier): Update for new format of ucnid.h.
363 Add NST parameter, and update it; update callers.
364 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
366 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
367 * internal.h (struct normalize_state): New.
368 (INITIAL_NORMALIZE_STATE): New.
369 (NORMALIZE_STATE_RESULT): New.
370 (NORMALIZE_STATE_UPDATE_IDNUM): New.
371 (_cpp_valid_ucn): New.
372 * lex.c (warn_about_normalization): New.
373 (forms_identifier_p): Add normalize_state parameter, update callers.
374 (lex_identifier): Add normalize_state parameter, update callers. Keep
376 (lex_number): Likewise.
377 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
378 it with warn_about_normalization.
382 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
383 comments about obsolete version of C++.
384 * include/cpplib.h (enum cpp_normalize_level): New.
385 (struct cpp_options): Add warn_normalize field.
387 2005-03-11 Geoffrey Keating <geoffk@apple.com>
389 * directives.c (glue_header_name): Update call to cpp_spell_token.
390 * internal.h (_cpp_interpret_identifier): New.
391 * charset.c (_cpp_interpret_identifier): New.
392 (_cpp_valid_ucn): Allow UCN version of '$'.
393 * lex.c (lex_identifier): Add extra parameter to indicate if initial
394 character was '$' or '\'. Support identifiers with UCNs.
395 (forms_identifier_p): Allow UCNs.
396 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
398 (cpp_spell_token): Add FORSTRING parameter. Use it.
399 (cpp_token_as_text): Update call to cpp_spell_token.
400 (cpp_output_token): Write UCNs back out.
401 (stringify_arg): Update call to cpp_spell_token.
402 (paste_tokens): Likewise.
403 (cpp_macro_definition): Likewise.
404 * macro.c (stringify_arg): Likewise.
405 (paste_tokens): Likewise.
406 (cpp_macro_definition): Likewise.
407 * include/cpplib.h: Add parameter to cpp_spell_token.
409 2005-03-04 Jakub Jelinek <jakub@redhat.com>
413 * macro.c (replace_args, cpp_get_token): Copy whole
414 cpp_token_u instead of just cpp_string field from it.
416 2005-02-28 Devang Patel <dpatel@apple.com>
418 * directives.c (do_line): Save sysp early before line table is
421 2005-02-20 Zack Weinberg <zack@codesourcery.com>
424 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
425 (cpp_host_to_exec_charset): New function.
426 * include/cpplib.h: Declare cpp_host_to_exec_charset.
428 2005-02-19 Devang Patel <dpatel@apple.com>
430 * charset.c (_cpp_convert_input): Check '\r' before inserting
433 2005-02-15 Eric Christopher <echristo@redhat.com>
435 PR preprocessor/19077
436 * macro.c (cpp_macro_definition): Move handling of whitespace
437 to PREV_WHITE conditional. Remove overloading of len
440 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
442 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
443 traditional.c: Update copyright.
445 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
448 * configure.ac: Check for declaration of basename and getopt.
449 * config.in: Regenerate.
450 * configure: Regenerate.
451 * internal.h (ustrcspn): New.
452 * macro.c (create_iso_definition): Fix allocation of memory.
453 (padding_token): Add cast to remove const-ness.
454 * pch.c (cpp_read_state): Use ustrcspn.
456 2005-02-08 Mike Stump <mrs@apple.com>
458 * files.c (pchf_adder): Remove.
459 (struct pchf_adder_info): Likewise.
460 (_cpp_save_file_entries): Write out all files so that #import works.
462 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
464 * configure: Regenerate.
466 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
468 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
470 * include/cpplib.h: Also update copyright years.
472 2005-01-03 Geoffrey Keating <geoffk@apple.com>
474 * files.c (_cpp_find_file): Add files found by search_path_exhausted
475 to the list of all files.
477 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
479 * internal.h: Update references to Cpp lib filenames.
480 * directives.c: Likewise.
483 * traditional.c: Likewise.
485 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
487 PR preprocessor/15167
488 * files.c (destroy_cpp_file): New function.
489 (should_stack_file): Make a new file if the
490 compared file is still stacked.
492 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
494 PR preprocessor/17610
495 * directives.c (do_include_common): Error out if an empty filename
496 is given for #include (or #include_next or #import).
498 2004-11-27 Roger Sayle <roger@eyesopen.com>
499 Zack Weinberg <zack@codesourcery.com>
501 * internal.h: Replace all uses of uchar with unsigned char.
502 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
503 with !IN_GCC, so uchar is only defined whilst building libcpp.
505 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
507 * aclocal.m4: Regenerate.
509 2004-11-24 Roger Sayle <roger@eyesopen.com>
511 PR preprocessor/15824
512 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
513 directly, instead of the non-existant "system.h" and "ansidecl.h".
514 * configure: Regenerate.
516 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
517 Joseph Myers <joseph@codesourcery.com>
519 * internal.h (struct lexer_state): Add in_deferred_pragma.
520 * directives.c (struct pragma_entry): Add allow_expansion.
521 (insert_pragma_entry): Take allow_expansion flag.
522 (register_pragma): Likewise.
523 (cpp_register_pragma): Likewise.
524 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
525 (do_pragma): Honor allow_expansion.
526 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
527 * include/cpplib.h (cpp_register_pragma): Update prototype.
529 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
530 Mark Mitchell <mark@codesourcery.com>
532 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
533 need_64bit_hwint=yes.
534 * configure: Regenerate.
536 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
538 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
540 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
541 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
542 Remove local srcdir path from generated file.
544 2004-11-04 Zack Weinberg <zack@codesourcery.com>
545 Gerald Pfeifer <gerald@pfeifer.com>
547 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
550 2004-10-27 Zack Weinberg <zack@codesourcery.com>
553 * directives.c (do_pragma): Do not defer pragmas which are unknown.
554 (cpp_handle_deferred_pragma): Add cast to silence warning.
556 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
558 * errors.c (_cpp_begin_message): Print "error: " for errors.
560 2004-10-10 Andreas Jaeger <aj@suse.de>
562 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
563 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
565 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
567 * pch.c (cpp_write_pch_state): Remove variable z as it is not
569 (cpp_read_state): Remove unused variables, m, d and mac_count.
571 2004-09-29 Per Bothner <per@bothner.com>
573 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
574 cb.line_change. Otherwise do_pragma will call the line_change
575 call-back with a meaningless line number.
577 2004-09-24 Zack Weinberg <zack@codesourcery.com>
579 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
580 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
581 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
582 * aclocal.m4, configure: Regenerate.
583 * init.c: Include localedir.h.
584 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
586 (.c.o): Use $(ALL_CFLAGS).
587 (localedir.h, localedir.hs): New rules.
588 (clean): Use rm -rf to remove directories.
589 (distclean): Also delete localedir.h and localedir.hs.
590 (init.o): Update dependencies.
592 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
594 * Makefile.in (aclocal.m4): Update dependencies.
595 * configure.ac (AC_CONFIG_MACRO_DIR): New.
596 * aclocal.m4, configure: Regenerate.
598 2004-09-17 Zack Weinberg <zack@codesourcery.com>
600 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
601 (_cpp_convert_input, _cpp_default_encoding): Add comments.
602 Some other comments in this file also tweaked.
604 * directives.c (do_pragma): Save current buffer position
605 before lexing the pragma keywords; don't call
606 _cpp_backup_tokens in the defer_pragmas case.
608 2004-09-15 Per Bothner <per@bothner.com>
610 * include/line-map.h (line_map_start): Add parameter names so
611 preceding comment makes sense.
612 (linemap_add): Remove from comment mention of non-existing parameter.
614 2004-09-09 Matt Austern <austern@apple.com>
615 Zack Weinberg <zack@codesourcery.com>
617 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
618 prefixes throughout. Add entry for PRAGMA. Remove
619 unnecessary "= 0" from EQ.
620 (enum cpp_ttype): Adjust OP and TK definitions to restore
621 prefixes, via token-paste.
622 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
623 Change from #defines to additional cpp_ttype enumerators.
624 (struct cpp_options): Add defer_pragmas.
625 (cpp_handle_deferred_pragma): Prototype new interface.
627 * internal.h (struct cpp_reader): Add directive_result.
628 * directives.c (struct pragma_entry): Add is_internal field;
629 give boolean fields type bool.
630 (start_directive): Initialize pfile->directive_result.type.
631 (_cpp_do__Pragma): Likewise.
632 (run_directive): Do not crash if pfile->buffer->prev is NULL.
633 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
635 (register_pragma): New static function, bulk of former
636 cpp_register_pragma here; add 'internal' argument, pass along
637 to insert_pragma_entry.
638 (cpp_register_pragma): Now a wrapper around register_pragma which
639 always passes false for 'internal' argument.
640 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
642 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
643 an internal pragma, save text till the end of the line as a CPP_PRAGMA
644 token instead of executing the pragma.
645 (cpp_handle_deferred_pragma): New interface.
646 * lex.c (token_spellings): Adjust OP and TK definitions to
647 match changes to cpplib.h.
648 (_cpp_lex_token): Check for a directive-result token and
649 return it if present.
650 (cpp_token_val_index): Handle CPP_PRAGMA.
651 * macro.c (cpp_builtin_macro_text): Correct comment.
652 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
654 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
656 PR preprocessor/14699
657 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
658 from size_t to double.
660 2004-08-28 Andreas Schwab <schwab@suse.de>
661 Andreas Jaeger <aj@suse.de>
663 * configure.ac: Set PACKAGE correctly.
664 * configure: Regenerated.
666 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
668 * Makefile.in: Add back top_builddir.
670 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
672 * configure.ac: Replace Automake macro invocations
673 with manual Autoconf checks and substitutions.
674 * configure: Regenerate.
675 * aclocal.m4: Regenerate.
676 * config.in: Regenerate.
677 * Makefile.am: Removed.
678 * Makefile.in: Heavy simplification and reorganization.
680 2004-08-09 Mark Mitchell <mark@codesourcery.com>
682 * configure.ac (arm*-*-eabi*): New target.
683 (arm*-*-symbianelf*): Likewise.
684 * configure: Regenerated.
686 2004-07-24 Bernardo Innocenti <bernie@develer.com>
688 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
689 * directives.c: Use XNEW-family macros from libiberty.
692 * cpplib.h (cpp_deps_style): Export enum with name.
694 2004-07-23 Matthias Klose <doko@debian.org>
696 * init.c (init_library): Use PACKAGE for the text domain.
698 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
700 PR preprocessor/16366
701 * internal.h (struct cpp_reader): New field dir_hash.
702 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
703 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
705 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
707 PR preprocessor/16192
708 PR preprocessor/15913
709 PR preprocessor/15572
710 * expr.c (_cpp_parse_expr): Handle remaining cases where an
711 expression is missing.
712 * init.c (post_options): Traditional cpp doesn't do // comments.
714 2004-06-30 Per Bothner <per@bothner.com>
716 * include/line-map.h (fileline): Remove old typedef.
717 * internal.h (struct cpp_reader): Use source_location typedef instead.
719 2004-06-26 Zack Weinberg <zack@codesourcery.com>
721 Partially revert patch of 2004-06-05.
722 * files.c (search_cache): Remove pfile argument. Don't check
723 for file that would be found by "" or <> search here...
724 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
725 Do not apply directory-of-current-file correction to files
726 found by this check. Rearrange code slightly.
728 2004-06-21 Geoffrey Keating <geoffk@apple.com>
730 * files.c (should_stack_file): Correct swapped parameters to call
732 * pch.c (cpp_valid_state): Handle -fpreprocessed.
734 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
736 * Makefile.in: Regenerate with automake 1.8.5.
737 * aclocal.m4: Likewise.
738 * configure: Regenerate.
740 2004-06-11 Zack Weinberg <zack@codesourcery.com>
742 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
743 * configure, config.in: Regenerate.
744 * system.h: Unconditionally define bool as unsigned char,
745 BOOL_BITFIELD as unsigned int.
746 * .cvsignore: New file.
748 2004-06-09 Geoffrey Keating <geoffk@apple.com>
750 * traditional.c (push_replacement_text): Set macro->traditional.
751 (save_replacement_text): Likewise.
752 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
753 (struct save_macro_item): Delete.
754 (struct save_macro_data): Use a character array not the previous
756 (save_macros): Save macro as text not as internal structures.
757 (cpp_prepare_state): Update for changes to save_macro_data.
758 (cpp_read_state): Don't read macros defined in PCH. Restore
760 * macro.c (create_iso_definition): Honour alloc_subobject.
761 Clear traditional flag.
762 (_cpp_create_definition): Honour alloc_subobject.
763 * lex.c (cpp_token_val_index): New.
764 * internal.h: Include cpp-id-data.h.
765 (uchar): Move definition to cpp-id-data.h.
767 (cpp_macro): Likewise.
768 * directives.c (struct answer): Move to cpp-id-data.h.
769 (do_assert): Honour alloc_subobject.
771 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
772 * include/cpplib.h (struct cpp_string): Add GTY marker.
773 (enum cpp_token_fld_kind): New.
774 (struct cpp_token): Add GTY markers.
775 (cpp_token_val_index): Prototype.
776 (CPP_HASHNODE_VALUE_IDX): New.
777 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
778 * include/cpp-id-data.h: New file.
780 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
782 * Makefile.am (all-local): New.
783 * Makefile.in: Regenerate.
785 2004-06-06 Roger Sayle <roger@eyesopen.com>
787 * Makefile.am (LIBICONV): Declare.
788 (makedepend_LDADD): Use LIBICONV.
789 * Makefile.in: Regenerate.
791 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
793 * Makefile.am (LIBINTL): Declare
794 (makedepend_LDADD): Use LIBINTL.
795 * Makefile.in: Regenerate.
797 2004-06-05 Zack Weinberg <zack@codesourcery.com>
799 * Makefile.am: Add makedepend.
800 * Makefile.in, aclocal.m4: Regenerate.
801 * charset.c: Insert a space to avoid a warning.
802 * directives.c: Include mkdeps.h.
803 (_cpp_handle_directive): Reenable macro expander if appropriate.
804 (undefine_macros): Inline body of _cpp_free_definition for speed.
805 Do not call undef callback or _cpp_warn_if_unused_macro.
806 (cpp_get_deps): New interface.
807 * files.c (search_cache): Add pfile argument. Check for file
808 that would be found by "" or <> search here...
809 (_cpp_find_file): ...not here. Correct recorded start_dir of
810 files found by directory-of-current-file search that would be
811 found by "" or <> search.
812 * init.c (cpp_add_dependency_target): Delete.
813 * internal.h (struct lexer_state): Add discarding_output flag.
814 * lex.c (lex_identifier): Compute hash function while scanning.
815 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
817 * makedepend.c: New file.
818 * mkdeps.c (struct deps): Add vpath vector.
819 (apply_vpath, deps_add_vpath): New function.
820 (deps_free): Free vpath vector.
821 (deps_add_dep, deps_add_target): Use apply_vpath.
822 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
823 (ht_lookup_with_hash): New function.
824 * cpplib.h, mkdeps.h: Update prototypes.
825 * symtab.h: Update prototypes.
826 (HT_HASHSTEP, HT_FINISH): New macros.
828 2004-05-29 Geoffrey Keating <geoffk@apple.com>
830 * symtab.c (ht_create): Set entries_owned.
831 (ht_destroy): Honour entries_owned.
832 (ht_expand): Likewise.
834 * include/symtab.h (struct ht): New field 'entries_owned'
835 (ht_load): New prototype.
837 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
840 * configure.ac: Fix m4 quoting when picking
841 the size of HOST_WIDE_INT.
842 * configure: Regenerate.
844 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
846 * Makefile.am: the correct directory for
847 gettext include files is given by @INCINTL@.
848 * Makefile.in: Regenerate.
850 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
852 * system.h [!ENABLE_NLS]: dgettext takes two
855 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
857 Moved libcpp from the gcc subdirectory to the toplevel.
858 * Makefile.am: New file.
859 * Makefile.in: Regenerate.
860 * configure.ac: New file.
861 * configure: Regenerate.
862 * config.in: Regenerate.
863 * charset.c: Moved from gcc/cppcharset.c. Add note about
864 brokenness of input charset detection. Adjust for change
865 in name of cppucnid.h.
866 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
867 * expr.c: Moved from gcc/cppexp.c.
868 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
869 Remove #define of O_BINARY, it is in system.h.
870 * identifiers.c: Moved from gcc/cpphash.c.
871 * internal.h: Moved from gcc/cpphash.h. Change header
872 guard name. All other files adjusted to match name change.
873 * init.c: Moved from gcc/cppinit.c.
874 (init_library) [ENABLE_NLS]: Call bindtextdomain.
875 * lex.c: Moved from gcc/cpplex.c.
876 * directives.c: Moved from gcc/cpplib.c.
877 * macro.c: Moved from gcc/cppmacro.c.
878 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
879 * traditional.c: Moved from gcc/cpptrad.c.
880 * ucnid.h: Moved from gcc/cppucnid.h. Change header
882 * ucnid.pl: Moved from gcc/cppucnid.pl.
883 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
885 * symtab.c: Moved from gcc/hashtable.c.
886 * line-map.c: Moved from gcc. Do not include intl.h.
887 * mkdeps.c: Moved from gcc.
888 * system.h: New file.
889 * include/cpplib.h: Moved from gcc. Change header guard name.
890 * include/line-map.h: Moved from gcc. Change header guard name.
891 * include/mkdeps.h: Moved from gcc. Change header guard name.
892 * include/symtab.h: Moved from gcc/hashtable.h. Change header