1 2007-05-02 Eric Christopher <echristo@apple.com>
3 * expr.c (num_div_op): Don't overflow if the result is
6 2007-05-02 Tom Tromey <tromey@redhat.com>
9 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
11 2007-03-30 Michael Meissner <michael.meissner@amd.com>
13 * directives.c (lex_macro_node_from_str): Fix alloca call to be
16 2007-03-30 Richard Henderson <rth@redhat.com>
18 * directives.c (lex_macro_node_from_str): New.
19 (cpp_push_definition, cpp_pop_definition): New.
20 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
22 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
24 * Makefile.in: Add dummy install-pdf target.
26 2007-01-30 Tom Tromey <tromey@redhat.com>
28 PR preprocessor/30468:
29 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
32 2007-01-30 Tom Tromey <tromey@redhat.com>
34 PR preprocessor/29966:
35 * macro.c (lex_expansion_token): Save and restore cpp_reader's
37 (_cpp_create_definition): Don't restore cur_token here.
38 * lex.c (_cpp_lex_token): Added assertion.
40 2007-01-27 Tom Tromey <tromey@redhat.com>
44 2007-01-12 Tom Tromey <tromey@redhat.com>
46 PR preprocessor/28227:
47 * directives.c (lex_macro_node): Added 'is_def_or_undef'
54 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
56 * configure: Regenerate.
58 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
60 * configure: Regenerate.
62 2007-01-04 Tom Tromey <tromey@redhat.com>
64 PR preprocessor/28165:
65 * internal.h (cpp_in_primary_file): New function.
66 * directives.c (do_include_next): Use cpp_in_primary_file.
67 (do_pragma_once): Likewise.
68 (do_pragma_system_header): Likewise.
70 2006-12-29 Ian Lance Taylor <iant@google.com>
72 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
73 look backward at the end of the line unless we saw a backslash.
75 2006-12-29 Jakub Jelinek <jakub@redhat.com>
78 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
79 only when new_sysp is non-zero.
81 2006-12-28 Tom Tromey <tromey@redhat.com>
83 PR preprocessor/30001:
84 * charset.c (_cpp_convert_input): Check that to.len is greater
87 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
89 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
92 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
94 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
95 for experimental C++0x mode.
96 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
97 adopted the preprocessor changes introduced in C99.
99 2006-10-29 Joseph Myers <joseph@codesourcery.com>
101 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
102 depending on --enable-targets=all.
103 * configure: Regenerate.
105 2006-10-12 Jakub Jelinek <jakub@redhat.com>
107 PR preprocessor/28709
108 * macro.c (paste_tokens): Do error reporting here, use BUF with the
109 spelled LHS token as opposed to spelling it again.
110 (paste_all_tokens): Don't report errors here, just break on failure.
112 2006-10-10 Brooks Moses <bmoses@stanford.edu>
114 * Makefile.in: Added empty "pdf" target.
116 2006-09-22 Geoffrey Keating <geoffk@apple.com>
118 * configure.ac: Make need_64_bit_hwint case for x86-darwin
119 match exactly the glob in gcc/config.gcc.
120 * configure: Regenerate.
122 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
125 PR preprocessor/14634
126 * lex.c (lex_string): Pedwarn for unterminated literals.
128 2006-09-08 Eric Christopher <echristo@apple.com>
130 * configure.ac: Add 64-bit HWI support for i?86-darwin.
132 2006-08-14 Steve Ellcey <sje@cup.hp.com>
136 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
137 (CPP_LAST_EQ): Change.
138 (CPP_LAST_PUNCTUATOR): Change.
139 * expr.c (cpp_operator): Remove MIN and MAX.
140 (reduce): Remove CPP_MIN and CPP_MAX.
141 (num_binary_op): Ditto.
142 * lex.c (_cpp_lex_direct): Ditto.
143 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
145 2006-06-09 Jakub Jelinek <jakub@redhat.com>
147 PR preprocessor/27746
148 * directives.c (do_pragma): Handle pragma with valid namespace
149 and invalid name coming from macro expansion.
150 * directives.c (destringize_and_run): Initialize next field in
155 * directives.c (destringize_and_run): Set NO_EXPAND on the
158 * macro.c (_cpp_backup_tokens): Fix comment typo.
160 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
162 * Makefile.in (CATALOGS): Add po/ prefix.
163 * configure: Regenerated.
165 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
167 * Makefile.in: Add install-html target. Add install-html to .PHONY
169 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
171 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
172 * files.c (_cpp_get_file_stat): New function.
173 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
174 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
175 * internal.h (_cpp_get_file_stat): Prototype.
176 (struct cpp_buffer): Add timestamp.
178 2006-01-23 Jakub Jelinek <jakub@redhat.com>
180 PR preprocessor/25717
181 * init.c (cpp_init_builtins): If __STDC__ will not change value
182 between system headers and other sources, define it as a normal
183 macro rather than a builtin.
184 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
185 cpp_in_system_header condition.
187 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
189 * Makefile.in: Use -MMD instead of -MD.
191 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
192 Richard Henderson <rth@redhat.com>
194 Merge from gomp branch:
195 * directives.c (struct pragma_entry): Add is_deferred. Add ident
196 entry to value union.
197 (end_directive): Don't eat the line if in_deferred_pragma.
198 (run_directive): Remove pragma hacks.
199 (insert_pragma_entry): Remove.
200 (new_pragma_entry): New.
201 (register_pragma_1): Split out of register_pragma. Only handle
202 the lookup tree and return the new entry.
203 (cpp_register_pragma): Fill in the pragma entry here.
204 (cpp_register_deferred_pragma): New.
205 (register_pragma_internal): New.
206 (_cpp_init_internal_pragmas): Use register_pragma_internal.
207 (do_pragma): Allow pragma expansion after namespace. For deferred
208 pragmas, don't slurp the line into a string.
209 (destringize_and_run): Save tokens for deferred pragmas.
210 (cpp_handle_deferred_pragma): Remove.
211 * macro.c (builtin_macro): Remove pragma token hack.
212 (_cpp_push_token_context): Rename from push_token_context and export.
213 * internal.h (struct lexer_state): Add pragma_allow_expansion.
214 (_cpp_push_token_context): Declare.
215 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
216 a token. Update the line number correctly if so.
217 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
218 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
219 * include/cpplib.h (PRAGMA_EOL): New.
220 (CPP_TOKEN_FLD_PRAGMA): New.
221 (struct cpp_token): Add val.pragma.
222 (struct cpp_options): Remove defer_pragmas.
223 (cpp_handle_deferred_pragma): Remove.
224 (cpp_register_deferred_pragma): Declare.
226 2006-01-01 Jakub Jelinek <jakub@redhat.com>
229 * directives.c (do_pragma): If pragma line ends with multi-line
230 block comment, end the saved deferred pragma string before that
231 comment. Handle embedded '\0' chars on the pragma line.
233 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
236 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
238 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
239 Ben Elliston <bje@au.ibm.com>
241 * include/cpplib.h (CPP_N_DFLOAT): New.
242 * expr.c (interpret_float_suffix): Identify df, dd, and dl
243 suffixes as decimal floating point constants.
244 (cpp_classify_number): Disallow hexadecimal DFP constants.
246 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
247 Ian Lance Taylor <ian@airs.com>
249 * include/cpplib.h (struct cpp_callbacks): Annotate error with
250 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
252 2005-11-09 Per Bothner <per@bothner.com>
253 Uros Bizjak <uros@kss-loka.si>
256 * init.c (read_original_filename): Temporarily set
257 state.in_directive before calling _cpp_lex_direct for
260 2005-11-03 James E Wilson <wilson@specifix.com>
262 PR preprocessor/24202
263 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
265 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
267 * include/cpplib.h (struct cpp_callbacks): Make error take
269 * errors.c (cpp_error): Update call to callback.
271 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
273 PR preprocessor/22042
274 * macro.c (_cpp_builtin_macro_text): Lower the needed max
276 (cpp_quote_string): Don't octalify non printable
279 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
282 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
283 (struct cpp_callbacks): Add error.
284 * errors.c (cpp_error): If client_diagnostic, use error callback.
285 * charset.c (convert_escape): Don't use %03o in diagnostic.
287 2005-10-21 James E Wilson <wilson@specifix.com>
289 PR preprocessor/15220
290 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
291 callers. Pass to open_file_failed.
292 (open_file_failed): New parameter angle_brackets. Fix all callers.
293 Use in print_dep assignment.
294 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
295 * internal.h (_cpp_find_file): Add new parm to declaration.
297 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
299 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
300 * configure: Regenerate.
302 2005-10-04 Ian Lance Taylor <ian@airs.com>
304 PR preprocessor/13726
305 * directives.c (check_eol_return_comments): New static function.
306 (parse_include): Add buf parameter. Change all callers.
307 (do_include_common): If not discard comments, turn on
308 save_comments. Pass collected comments to include callback.
309 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
310 include callback: cpp_token list.
312 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
314 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
315 * init.c (struct lang_flags, lang_defaults): Add
316 extended_identifiers.
317 (cpp_set_lang): Use it.
318 * lex.c (forms_identifier_p): Check extended_identifiers.
320 2005-08-30 Jakub Jelinek <jakub@redhat.com>
322 PR preprocessor/20348
323 PR preprocessor/20356
324 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
327 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
330 -Wmissing-format-attribute.
332 * configure: Regenerate.
334 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
336 * all files: Update FSF address in copyright headers.
337 * makeucnid.c (write_copyright): Update outputted FSF address.
339 2005-06-13 Zack Weinberg <zack@codesourcery.com>
341 * configure.ac: Invoke ZW_CREATE_DEPDIR and
342 ZW_PROG_COMPILER_DEPENDENCIES.
343 * aclocal.m4, configure: Regenerate.
344 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
346 (distclean): Clean up $(DEPDIR) and its contents.
347 (.c.o): Use $(COMPILE).
348 Include $(DEPDIR)/*.Po for most object->header dependencies.
350 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
352 * configure.ac: Check declarations for asprintf and vasprintf.
353 * config.in: Regenerate.
354 * configure: Likewise.
356 * charset.c (conversion_loop): Use XRESIZEVEC.
357 (convert_no_conversion): Likewise.
358 (convert_using_iconv): Likewise.
359 (init_iconv_desc): Cast return value of alloca.
360 (cpp_host_to_exec_charset): Use XNEWVEC.
361 (emit_numeric_escape): Use XRESIZEVEC.
362 (cpp_interpret_string): Use XNEWVEC.
363 (cpp_interpret_string): Use XRESIZEVEC.
364 (_cpp_interpret_identifier): Cast return value of alloca.
365 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
366 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
367 (parse_include): Use XNEWVEC.
368 (insert_pragma_entry): Rename local variable "new" to
370 (save_registered_pragmas): Cast return value of xmemdup.
371 (destringize_and_run): Same for alloca.
372 (parse_assertion): Likewise.
373 (do_assert): Cast allocated storage to proper type.
374 (cpp_define): Likewise.
375 (_cpp_define_builtin): Likewise.
376 (cpp_undef): Likewise.
377 (handle_assertion): Likewise.
378 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
379 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
380 (CPP_UMINUS): Likewise.
381 (struct cpp_operator): Rename from struct operator.
382 (_cpp_expand_op_stack): Use XRESIZEVEC.
383 * files.c (pch_open_file): Use XNEWVEC.
384 (pch_open_file): Use XRESIZEVEC.
385 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
386 (dir_name_of_file): Use XNEWVEC.
387 (make_cpp_file): Use XCNEW.
388 (make_cpp_dir): Likewise.
389 (allocate_file_hash_entries): USE XNEWVEC.
390 (cpp_included): Cast return value of htab_find_with_hash.
391 (append_file_to_dir): Use XNEWVEC.
392 (read_filename_string): Likewise. Use XRESIZEVEC too.
393 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
394 (remap_filename): Use XNEWVEC.
395 (struct pchf_entry): Move definition out of struct pchf_data.
396 (_cpp_save_file_entries): Use XCNEWVAR.
397 (_cpp_read_file_entries): Use XNEWVAR.
398 * identifiers.c (alloc_node): Use XOBNEW.
399 * init.c (cpp_create_reader): Use XCNEW.
400 (cpp_init_builtins): Cast of b->value to enum builtin_type.
401 (read_original_directory): Cast return value of alloca.
402 * lex.c (add_line_note): Use XRESIZEVEC.
403 (warn_about_normalization): Use XNEWVEC.
404 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
405 (new_buff): Use XNEWVEC.
406 * line-map.c (linemap_add): Use XRESIZEVEC.
407 * macro.c (builtin_macro): Cast return value of alloca.
408 (paste_tokens): Likewise.
409 (expand_arg): Use XNEWVEC and XRESIZEVEC.
410 (_cpp_save_parameter): Use XRESIZEVEC.
411 (create_iso_definition): Cast allocated storage to proper type.
412 (_cpp_create_definition): Likewise.
413 (cpp_macro_definition): Use XRESIZEVEC.
414 * makedepend.c (add_clm): Use XNEW.
416 * mkdeps.c (munge): Use XNEWVEC.
417 (deps_init): Use XCNEW.
418 (deps_add_target): Use XRESIZEVEC.
419 (deps_add_default_target): Cast return value of alloca.
420 (deps_add_dep): Use XRESIZEVEC.
421 (deps_add_vpath): Likewise. Use XNEWVEC too.
422 (deps_restore): Likewise.
423 * pch.c (save_idents): Use XNEW and XNEWVEC.
424 (cpp_save_state): Use XNEW.
425 (count_defs): Cast return value of htab_find.
426 (write_defs): Likewise.
427 (cpp_write_pch_deps): Use XNEWVEC.
428 (collect_ht_nodes): Use XRESIZEVEC.
429 (cpp_valid_state): Use XNEWVEC.
430 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
431 * symtab.c (ht_create): Use XCNEW.
432 (ht_lookup_with_hash): Cast return value of obstack_copy0.
433 (ht_expand): Use XCNEWVEC.
434 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
435 (bool): Do not define if __cplusplus.
437 2005-05-12 Zack Weinberg <zack@codesourcery.com>
439 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
440 (do_sccs): Delete function definition, #define to do_ident.
441 (do_ident): Don't hardwire directive name.
443 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
446 * configure: Regenerate.
448 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
450 * files.c: Include io.h for DJGPP to get prototype of setmode.
452 2005-04-19 Per Bothner <per@bothner.com>
454 PR preprocessor/20907
455 * line-map.c (linemap_line_start): Fix bug when we need to increse
456 column_bits but can re-use the current line_map.
458 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
460 * system.h (fopen, fdopen, freopen): Define these to the unlocked
463 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
465 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
466 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
467 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
468 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
470 (fwrite_unlocked): Fix prototype.
472 * configure, config.in: Regenerate.
474 2005-04-05 Jakub Jelinek <jakub@redhat.com>
476 PR preprocessor/19475
477 * macro.c (create_iso_definition): For < ISO C99, don't
478 pedwarn if there is no whitespace between macro name and its
479 replacement, but the replacement starts with a basic character
482 2005-03-28 Andreas Jaeger <aj@suse.de>
484 * lex.c (warn_about_normalization): Cast field width to int to
487 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
489 * configure.ac: Consistently use solaris2.1[0-9]* instead of
491 * configure: Regenerate.
493 2005-03-15 Geoffrey Keating <geoffk@apple.com>
495 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
496 UCN rather than printing an error.
498 2005-03-14 Geoffrey Keating <geoffk@apple.com>
500 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
502 2005-03-14 Geoffrey Keating <geoffk@apple.com>
504 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
505 * charset.c: Update for new format of ucnid.h.
506 (ucn_valid_in_identifier): Update for new format of ucnid.h.
507 Add NST parameter, and update it; update callers.
508 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
510 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
511 * internal.h (struct normalize_state): New.
512 (INITIAL_NORMALIZE_STATE): New.
513 (NORMALIZE_STATE_RESULT): New.
514 (NORMALIZE_STATE_UPDATE_IDNUM): New.
515 (_cpp_valid_ucn): New.
516 * lex.c (warn_about_normalization): New.
517 (forms_identifier_p): Add normalize_state parameter, update callers.
518 (lex_identifier): Add normalize_state parameter, update callers. Keep
520 (lex_number): Likewise.
521 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
522 it with warn_about_normalization.
526 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
527 comments about obsolete version of C++.
528 * include/cpplib.h (enum cpp_normalize_level): New.
529 (struct cpp_options): Add warn_normalize field.
531 2005-03-11 Geoffrey Keating <geoffk@apple.com>
533 * directives.c (glue_header_name): Update call to cpp_spell_token.
534 * internal.h (_cpp_interpret_identifier): New.
535 * charset.c (_cpp_interpret_identifier): New.
536 (_cpp_valid_ucn): Allow UCN version of '$'.
537 * lex.c (lex_identifier): Add extra parameter to indicate if initial
538 character was '$' or '\'. Support identifiers with UCNs.
539 (forms_identifier_p): Allow UCNs.
540 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
542 (cpp_spell_token): Add FORSTRING parameter. Use it.
543 (cpp_token_as_text): Update call to cpp_spell_token.
544 (cpp_output_token): Write UCNs back out.
545 (stringify_arg): Update call to cpp_spell_token.
546 (paste_tokens): Likewise.
547 (cpp_macro_definition): Likewise.
548 * macro.c (stringify_arg): Likewise.
549 (paste_tokens): Likewise.
550 (cpp_macro_definition): Likewise.
551 * include/cpplib.h: Add parameter to cpp_spell_token.
553 2005-03-04 Jakub Jelinek <jakub@redhat.com>
557 * macro.c (replace_args, cpp_get_token): Copy whole
558 cpp_token_u instead of just cpp_string field from it.
560 2005-02-28 Devang Patel <dpatel@apple.com>
562 * directives.c (do_line): Save sysp early before line table is
565 2005-02-20 Zack Weinberg <zack@codesourcery.com>
568 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
569 (cpp_host_to_exec_charset): New function.
570 * include/cpplib.h: Declare cpp_host_to_exec_charset.
572 2005-02-19 Devang Patel <dpatel@apple.com>
574 * charset.c (_cpp_convert_input): Check '\r' before inserting
577 2005-02-15 Eric Christopher <echristo@redhat.com>
579 PR preprocessor/19077
580 * macro.c (cpp_macro_definition): Move handling of whitespace
581 to PREV_WHITE conditional. Remove overloading of len
584 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
586 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
587 traditional.c: Update copyright.
589 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
592 * configure.ac: Check for declaration of basename and getopt.
593 * config.in: Regenerate.
594 * configure: Regenerate.
595 * internal.h (ustrcspn): New.
596 * macro.c (create_iso_definition): Fix allocation of memory.
597 (padding_token): Add cast to remove const-ness.
598 * pch.c (cpp_read_state): Use ustrcspn.
600 2005-02-08 Mike Stump <mrs@apple.com>
602 * files.c (pchf_adder): Remove.
603 (struct pchf_adder_info): Likewise.
604 (_cpp_save_file_entries): Write out all files so that #import works.
606 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
608 * configure: Regenerate.
610 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
612 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
614 * include/cpplib.h: Also update copyright years.
616 2005-01-03 Geoffrey Keating <geoffk@apple.com>
618 * files.c (_cpp_find_file): Add files found by search_path_exhausted
619 to the list of all files.
621 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
623 * internal.h: Update references to Cpp lib filenames.
624 * directives.c: Likewise.
627 * traditional.c: Likewise.
629 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
631 PR preprocessor/15167
632 * files.c (destroy_cpp_file): New function.
633 (should_stack_file): Make a new file if the
634 compared file is still stacked.
636 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
638 PR preprocessor/17610
639 * directives.c (do_include_common): Error out if an empty filename
640 is given for #include (or #include_next or #import).
642 2004-11-27 Roger Sayle <roger@eyesopen.com>
643 Zack Weinberg <zack@codesourcery.com>
645 * internal.h: Replace all uses of uchar with unsigned char.
646 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
647 with !IN_GCC, so uchar is only defined whilst building libcpp.
649 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
651 * aclocal.m4: Regenerate.
653 2004-11-24 Roger Sayle <roger@eyesopen.com>
655 PR preprocessor/15824
656 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
657 directly, instead of the non-existant "system.h" and "ansidecl.h".
658 * configure: Regenerate.
660 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
661 Joseph Myers <joseph@codesourcery.com>
663 * internal.h (struct lexer_state): Add in_deferred_pragma.
664 * directives.c (struct pragma_entry): Add allow_expansion.
665 (insert_pragma_entry): Take allow_expansion flag.
666 (register_pragma): Likewise.
667 (cpp_register_pragma): Likewise.
668 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
669 (do_pragma): Honor allow_expansion.
670 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
671 * include/cpplib.h (cpp_register_pragma): Update prototype.
673 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
674 Mark Mitchell <mark@codesourcery.com>
676 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
677 need_64bit_hwint=yes.
678 * configure: Regenerate.
680 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
682 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
684 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
685 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
686 Remove local srcdir path from generated file.
688 2004-11-04 Zack Weinberg <zack@codesourcery.com>
689 Gerald Pfeifer <gerald@pfeifer.com>
691 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
694 2004-10-27 Zack Weinberg <zack@codesourcery.com>
697 * directives.c (do_pragma): Do not defer pragmas which are unknown.
698 (cpp_handle_deferred_pragma): Add cast to silence warning.
700 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
702 * errors.c (_cpp_begin_message): Print "error: " for errors.
704 2004-10-10 Andreas Jaeger <aj@suse.de>
706 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
707 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
709 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
711 * pch.c (cpp_write_pch_state): Remove variable z as it is not
713 (cpp_read_state): Remove unused variables, m, d and mac_count.
715 2004-09-29 Per Bothner <per@bothner.com>
717 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
718 cb.line_change. Otherwise do_pragma will call the line_change
719 call-back with a meaningless line number.
721 2004-09-24 Zack Weinberg <zack@codesourcery.com>
723 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
724 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
725 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
726 * aclocal.m4, configure: Regenerate.
727 * init.c: Include localedir.h.
728 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
730 (.c.o): Use $(ALL_CFLAGS).
731 (localedir.h, localedir.hs): New rules.
732 (clean): Use rm -rf to remove directories.
733 (distclean): Also delete localedir.h and localedir.hs.
734 (init.o): Update dependencies.
736 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
738 * Makefile.in (aclocal.m4): Update dependencies.
739 * configure.ac (AC_CONFIG_MACRO_DIR): New.
740 * aclocal.m4, configure: Regenerate.
742 2004-09-17 Zack Weinberg <zack@codesourcery.com>
744 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
745 (_cpp_convert_input, _cpp_default_encoding): Add comments.
746 Some other comments in this file also tweaked.
748 * directives.c (do_pragma): Save current buffer position
749 before lexing the pragma keywords; don't call
750 _cpp_backup_tokens in the defer_pragmas case.
752 2004-09-15 Per Bothner <per@bothner.com>
754 * include/line-map.h (line_map_start): Add parameter names so
755 preceding comment makes sense.
756 (linemap_add): Remove from comment mention of non-existing parameter.
758 2004-09-09 Matt Austern <austern@apple.com>
759 Zack Weinberg <zack@codesourcery.com>
761 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
762 prefixes throughout. Add entry for PRAGMA. Remove
763 unnecessary "= 0" from EQ.
764 (enum cpp_ttype): Adjust OP and TK definitions to restore
765 prefixes, via token-paste.
766 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
767 Change from #defines to additional cpp_ttype enumerators.
768 (struct cpp_options): Add defer_pragmas.
769 (cpp_handle_deferred_pragma): Prototype new interface.
771 * internal.h (struct cpp_reader): Add directive_result.
772 * directives.c (struct pragma_entry): Add is_internal field;
773 give boolean fields type bool.
774 (start_directive): Initialize pfile->directive_result.type.
775 (_cpp_do__Pragma): Likewise.
776 (run_directive): Do not crash if pfile->buffer->prev is NULL.
777 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
779 (register_pragma): New static function, bulk of former
780 cpp_register_pragma here; add 'internal' argument, pass along
781 to insert_pragma_entry.
782 (cpp_register_pragma): Now a wrapper around register_pragma which
783 always passes false for 'internal' argument.
784 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
786 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
787 an internal pragma, save text till the end of the line as a CPP_PRAGMA
788 token instead of executing the pragma.
789 (cpp_handle_deferred_pragma): New interface.
790 * lex.c (token_spellings): Adjust OP and TK definitions to
791 match changes to cpplib.h.
792 (_cpp_lex_token): Check for a directive-result token and
793 return it if present.
794 (cpp_token_val_index): Handle CPP_PRAGMA.
795 * macro.c (cpp_builtin_macro_text): Correct comment.
796 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
798 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
800 PR preprocessor/14699
801 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
802 from size_t to double.
804 2004-08-28 Andreas Schwab <schwab@suse.de>
805 Andreas Jaeger <aj@suse.de>
807 * configure.ac: Set PACKAGE correctly.
808 * configure: Regenerated.
810 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
812 * Makefile.in: Add back top_builddir.
814 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
816 * configure.ac: Replace Automake macro invocations
817 with manual Autoconf checks and substitutions.
818 * configure: Regenerate.
819 * aclocal.m4: Regenerate.
820 * config.in: Regenerate.
821 * Makefile.am: Removed.
822 * Makefile.in: Heavy simplification and reorganization.
824 2004-08-09 Mark Mitchell <mark@codesourcery.com>
826 * configure.ac (arm*-*-eabi*): New target.
827 (arm*-*-symbianelf*): Likewise.
828 * configure: Regenerated.
830 2004-07-24 Bernardo Innocenti <bernie@develer.com>
832 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
833 * directives.c: Use XNEW-family macros from libiberty.
836 * cpplib.h (cpp_deps_style): Export enum with name.
838 2004-07-23 Matthias Klose <doko@debian.org>
840 * init.c (init_library): Use PACKAGE for the text domain.
842 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
844 PR preprocessor/16366
845 * internal.h (struct cpp_reader): New field dir_hash.
846 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
847 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
849 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
851 PR preprocessor/16192
852 PR preprocessor/15913
853 PR preprocessor/15572
854 * expr.c (_cpp_parse_expr): Handle remaining cases where an
855 expression is missing.
856 * init.c (post_options): Traditional cpp doesn't do // comments.
858 2004-06-30 Per Bothner <per@bothner.com>
860 * include/line-map.h (fileline): Remove old typedef.
861 * internal.h (struct cpp_reader): Use source_location typedef instead.
863 2004-06-26 Zack Weinberg <zack@codesourcery.com>
865 Partially revert patch of 2004-06-05.
866 * files.c (search_cache): Remove pfile argument. Don't check
867 for file that would be found by "" or <> search here...
868 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
869 Do not apply directory-of-current-file correction to files
870 found by this check. Rearrange code slightly.
872 2004-06-21 Geoffrey Keating <geoffk@apple.com>
874 * files.c (should_stack_file): Correct swapped parameters to call
876 * pch.c (cpp_valid_state): Handle -fpreprocessed.
878 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
880 * Makefile.in: Regenerate with automake 1.8.5.
881 * aclocal.m4: Likewise.
882 * configure: Regenerate.
884 2004-06-11 Zack Weinberg <zack@codesourcery.com>
886 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
887 * configure, config.in: Regenerate.
888 * system.h: Unconditionally define bool as unsigned char,
889 BOOL_BITFIELD as unsigned int.
890 * .cvsignore: New file.
892 2004-06-09 Geoffrey Keating <geoffk@apple.com>
894 * traditional.c (push_replacement_text): Set macro->traditional.
895 (save_replacement_text): Likewise.
896 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
897 (struct save_macro_item): Delete.
898 (struct save_macro_data): Use a character array not the previous
900 (save_macros): Save macro as text not as internal structures.
901 (cpp_prepare_state): Update for changes to save_macro_data.
902 (cpp_read_state): Don't read macros defined in PCH. Restore
904 * macro.c (create_iso_definition): Honour alloc_subobject.
905 Clear traditional flag.
906 (_cpp_create_definition): Honour alloc_subobject.
907 * lex.c (cpp_token_val_index): New.
908 * internal.h: Include cpp-id-data.h.
909 (uchar): Move definition to cpp-id-data.h.
911 (cpp_macro): Likewise.
912 * directives.c (struct answer): Move to cpp-id-data.h.
913 (do_assert): Honour alloc_subobject.
915 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
916 * include/cpplib.h (struct cpp_string): Add GTY marker.
917 (enum cpp_token_fld_kind): New.
918 (struct cpp_token): Add GTY markers.
919 (cpp_token_val_index): Prototype.
920 (CPP_HASHNODE_VALUE_IDX): New.
921 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
922 * include/cpp-id-data.h: New file.
924 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
926 * Makefile.am (all-local): New.
927 * Makefile.in: Regenerate.
929 2004-06-06 Roger Sayle <roger@eyesopen.com>
931 * Makefile.am (LIBICONV): Declare.
932 (makedepend_LDADD): Use LIBICONV.
933 * Makefile.in: Regenerate.
935 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
937 * Makefile.am (LIBINTL): Declare
938 (makedepend_LDADD): Use LIBINTL.
939 * Makefile.in: Regenerate.
941 2004-06-05 Zack Weinberg <zack@codesourcery.com>
943 * Makefile.am: Add makedepend.
944 * Makefile.in, aclocal.m4: Regenerate.
945 * charset.c: Insert a space to avoid a warning.
946 * directives.c: Include mkdeps.h.
947 (_cpp_handle_directive): Reenable macro expander if appropriate.
948 (undefine_macros): Inline body of _cpp_free_definition for speed.
949 Do not call undef callback or _cpp_warn_if_unused_macro.
950 (cpp_get_deps): New interface.
951 * files.c (search_cache): Add pfile argument. Check for file
952 that would be found by "" or <> search here...
953 (_cpp_find_file): ...not here. Correct recorded start_dir of
954 files found by directory-of-current-file search that would be
955 found by "" or <> search.
956 * init.c (cpp_add_dependency_target): Delete.
957 * internal.h (struct lexer_state): Add discarding_output flag.
958 * lex.c (lex_identifier): Compute hash function while scanning.
959 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
961 * makedepend.c: New file.
962 * mkdeps.c (struct deps): Add vpath vector.
963 (apply_vpath, deps_add_vpath): New function.
964 (deps_free): Free vpath vector.
965 (deps_add_dep, deps_add_target): Use apply_vpath.
966 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
967 (ht_lookup_with_hash): New function.
968 * cpplib.h, mkdeps.h: Update prototypes.
969 * symtab.h: Update prototypes.
970 (HT_HASHSTEP, HT_FINISH): New macros.
972 2004-05-29 Geoffrey Keating <geoffk@apple.com>
974 * symtab.c (ht_create): Set entries_owned.
975 (ht_destroy): Honour entries_owned.
976 (ht_expand): Likewise.
978 * include/symtab.h (struct ht): New field 'entries_owned'
979 (ht_load): New prototype.
981 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
984 * configure.ac: Fix m4 quoting when picking
985 the size of HOST_WIDE_INT.
986 * configure: Regenerate.
988 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
990 * Makefile.am: the correct directory for
991 gettext include files is given by @INCINTL@.
992 * Makefile.in: Regenerate.
994 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
996 * system.h [!ENABLE_NLS]: dgettext takes two
999 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1001 Moved libcpp from the gcc subdirectory to the toplevel.
1002 * Makefile.am: New file.
1003 * Makefile.in: Regenerate.
1004 * configure.ac: New file.
1005 * configure: Regenerate.
1006 * config.in: Regenerate.
1007 * charset.c: Moved from gcc/cppcharset.c. Add note about
1008 brokenness of input charset detection. Adjust for change
1009 in name of cppucnid.h.
1010 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1011 * expr.c: Moved from gcc/cppexp.c.
1012 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1013 Remove #define of O_BINARY, it is in system.h.
1014 * identifiers.c: Moved from gcc/cpphash.c.
1015 * internal.h: Moved from gcc/cpphash.h. Change header
1016 guard name. All other files adjusted to match name change.
1017 * init.c: Moved from gcc/cppinit.c.
1018 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1019 * lex.c: Moved from gcc/cpplex.c.
1020 * directives.c: Moved from gcc/cpplib.c.
1021 * macro.c: Moved from gcc/cppmacro.c.
1022 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1023 * traditional.c: Moved from gcc/cpptrad.c.
1024 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1026 * ucnid.pl: Moved from gcc/cppucnid.pl.
1027 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1029 * symtab.c: Moved from gcc/hashtable.c.
1030 * line-map.c: Moved from gcc. Do not include intl.h.
1031 * mkdeps.c: Moved from gcc.
1032 * system.h: New file.
1033 * include/cpplib.h: Moved from gcc. Change header guard name.
1034 * include/line-map.h: Moved from gcc. Change header guard name.
1035 * include/mkdeps.h: Moved from gcc. Change header guard name.
1036 * include/symtab.h: Moved from gcc/hashtable.h. Change header