1 2007-01-30 Tom Tromey <tromey@redhat.com>
4 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
7 2007-01-30 Tom Tromey <tromey@redhat.com>
10 * macro.c (lex_expansion_token): Save and restore cpp_reader's
12 (_cpp_create_definition): Don't restore cur_token here.
13 * lex.c (_cpp_lex_token): Added assertion.
15 2007-01-27 Tom Tromey <tromey@redhat.com>
19 2007-01-12 Tom Tromey <tromey@redhat.com>
21 PR preprocessor/28227:
22 * directives.c (lex_macro_node): Added 'is_def_or_undef'
29 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
31 * configure: Regenerate.
33 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
35 * configure: Regenerate.
37 2007-01-04 Tom Tromey <tromey@redhat.com>
39 PR preprocessor/28165:
40 * internal.h (cpp_in_primary_file): New function.
41 * directives.c (do_include_next): Use cpp_in_primary_file.
42 (do_pragma_once): Likewise.
43 (do_pragma_system_header): Likewise.
45 2006-12-29 Ian Lance Taylor <iant@google.com>
47 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
48 look backward at the end of the line unless we saw a backslash.
50 2006-12-29 Jakub Jelinek <jakub@redhat.com>
53 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
54 only when new_sysp is non-zero.
56 2006-12-28 Tom Tromey <tromey@redhat.com>
58 PR preprocessor/30001:
59 * charset.c (_cpp_convert_input): Check that to.len is greater
62 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
64 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
67 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
69 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
70 for experimental C++0x mode.
71 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
72 adopted the preprocessor changes introduced in C99.
74 2006-10-29 Joseph Myers <joseph@codesourcery.com>
76 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
77 depending on --enable-targets=all.
78 * configure: Regenerate.
80 2006-10-12 Jakub Jelinek <jakub@redhat.com>
83 * macro.c (paste_tokens): Do error reporting here, use BUF with the
84 spelled LHS token as opposed to spelling it again.
85 (paste_all_tokens): Don't report errors here, just break on failure.
87 2006-10-10 Brooks Moses <bmoses@stanford.edu>
89 * Makefile.in: Added empty "pdf" target.
91 2006-09-22 Geoffrey Keating <geoffk@apple.com>
93 * configure.ac: Make need_64_bit_hwint case for x86-darwin
94 match exactly the glob in gcc/config.gcc.
95 * configure: Regenerate.
97 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
100 PR preprocessor/14634
101 * lex.c (lex_string): Pedwarn for unterminated literals.
103 2006-09-08 Eric Christopher <echristo@apple.com>
105 * configure.ac: Add 64-bit HWI support for i?86-darwin.
107 2006-08-14 Steve Ellcey <sje@cup.hp.com>
111 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
112 (CPP_LAST_EQ): Change.
113 (CPP_LAST_PUNCTUATOR): Change.
114 * expr.c (cpp_operator): Remove MIN and MAX.
115 (reduce): Remove CPP_MIN and CPP_MAX.
116 (num_binary_op): Ditto.
117 * lex.c (_cpp_lex_direct): Ditto.
118 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
120 2006-06-09 Jakub Jelinek <jakub@redhat.com>
122 PR preprocessor/27746
123 * directives.c (do_pragma): Handle pragma with valid namespace
124 and invalid name coming from macro expansion.
125 * directives.c (destringize_and_run): Initialize next field in
130 * directives.c (destringize_and_run): Set NO_EXPAND on the
133 * macro.c (_cpp_backup_tokens): Fix comment typo.
135 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
137 * Makefile.in (CATALOGS): Add po/ prefix.
138 * configure: Regenerated.
140 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
142 * Makefile.in: Add install-html target. Add install-html to .PHONY
144 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
146 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
147 * files.c (_cpp_get_file_stat): New function.
148 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
149 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
150 * internal.h (_cpp_get_file_stat): Prototype.
151 (struct cpp_buffer): Add timestamp.
153 2006-01-23 Jakub Jelinek <jakub@redhat.com>
155 PR preprocessor/25717
156 * init.c (cpp_init_builtins): If __STDC__ will not change value
157 between system headers and other sources, define it as a normal
158 macro rather than a builtin.
159 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
160 cpp_in_system_header condition.
162 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
164 * Makefile.in: Use -MMD instead of -MD.
166 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
167 Richard Henderson <rth@redhat.com>
169 Merge from gomp branch:
170 * directives.c (struct pragma_entry): Add is_deferred. Add ident
171 entry to value union.
172 (end_directive): Don't eat the line if in_deferred_pragma.
173 (run_directive): Remove pragma hacks.
174 (insert_pragma_entry): Remove.
175 (new_pragma_entry): New.
176 (register_pragma_1): Split out of register_pragma. Only handle
177 the lookup tree and return the new entry.
178 (cpp_register_pragma): Fill in the pragma entry here.
179 (cpp_register_deferred_pragma): New.
180 (register_pragma_internal): New.
181 (_cpp_init_internal_pragmas): Use register_pragma_internal.
182 (do_pragma): Allow pragma expansion after namespace. For deferred
183 pragmas, don't slurp the line into a string.
184 (destringize_and_run): Save tokens for deferred pragmas.
185 (cpp_handle_deferred_pragma): Remove.
186 * macro.c (builtin_macro): Remove pragma token hack.
187 (_cpp_push_token_context): Rename from push_token_context and export.
188 * internal.h (struct lexer_state): Add pragma_allow_expansion.
189 (_cpp_push_token_context): Declare.
190 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
191 a token. Update the line number correctly if so.
192 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
193 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
194 * include/cpplib.h (PRAGMA_EOL): New.
195 (CPP_TOKEN_FLD_PRAGMA): New.
196 (struct cpp_token): Add val.pragma.
197 (struct cpp_options): Remove defer_pragmas.
198 (cpp_handle_deferred_pragma): Remove.
199 (cpp_register_deferred_pragma): Declare.
201 2006-01-01 Jakub Jelinek <jakub@redhat.com>
204 * directives.c (do_pragma): If pragma line ends with multi-line
205 block comment, end the saved deferred pragma string before that
206 comment. Handle embedded '\0' chars on the pragma line.
208 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
211 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
213 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
214 Ben Elliston <bje@au.ibm.com>
216 * include/cpplib.h (CPP_N_DFLOAT): New.
217 * expr.c (interpret_float_suffix): Identify df, dd, and dl
218 suffixes as decimal floating point constants.
219 (cpp_classify_number): Disallow hexadecimal DFP constants.
221 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
222 Ian Lance Taylor <ian@airs.com>
224 * include/cpplib.h (struct cpp_callbacks): Annotate error with
225 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
227 2005-11-09 Per Bothner <per@bothner.com>
228 Uros Bizjak <uros@kss-loka.si>
231 * init.c (read_original_filename): Temporarily set
232 state.in_directive before calling _cpp_lex_direct for
235 2005-11-03 James E Wilson <wilson@specifix.com>
237 PR preprocessor/24202
238 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
240 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
242 * include/cpplib.h (struct cpp_callbacks): Make error take
244 * errors.c (cpp_error): Update call to callback.
246 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
248 PR preprocessor/22042
249 * macro.c (_cpp_builtin_macro_text): Lower the needed max
251 (cpp_quote_string): Don't octalify non printable
254 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
257 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
258 (struct cpp_callbacks): Add error.
259 * errors.c (cpp_error): If client_diagnostic, use error callback.
260 * charset.c (convert_escape): Don't use %03o in diagnostic.
262 2005-10-21 James E Wilson <wilson@specifix.com>
264 PR preprocessor/15220
265 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
266 callers. Pass to open_file_failed.
267 (open_file_failed): New parameter angle_brackets. Fix all callers.
268 Use in print_dep assignment.
269 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
270 * internal.h (_cpp_find_file): Add new parm to declaration.
272 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
274 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
275 * configure: Regenerate.
277 2005-10-04 Ian Lance Taylor <ian@airs.com>
279 PR preprocessor/13726
280 * directives.c (check_eol_return_comments): New static function.
281 (parse_include): Add buf parameter. Change all callers.
282 (do_include_common): If not discard comments, turn on
283 save_comments. Pass collected comments to include callback.
284 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
285 include callback: cpp_token list.
287 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
289 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
290 * init.c (struct lang_flags, lang_defaults): Add
291 extended_identifiers.
292 (cpp_set_lang): Use it.
293 * lex.c (forms_identifier_p): Check extended_identifiers.
295 2005-08-30 Jakub Jelinek <jakub@redhat.com>
297 PR preprocessor/20348
298 PR preprocessor/20356
299 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
302 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
304 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
305 -Wmissing-format-attribute.
307 * configure: Regenerate.
309 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
311 * all files: Update FSF address in copyright headers.
312 * makeucnid.c (write_copyright): Update outputted FSF address.
314 2005-06-13 Zack Weinberg <zack@codesourcery.com>
316 * configure.ac: Invoke ZW_CREATE_DEPDIR and
317 ZW_PROG_COMPILER_DEPENDENCIES.
318 * aclocal.m4, configure: Regenerate.
319 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
321 (distclean): Clean up $(DEPDIR) and its contents.
322 (.c.o): Use $(COMPILE).
323 Include $(DEPDIR)/*.Po for most object->header dependencies.
325 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
327 * configure.ac: Check declarations for asprintf and vasprintf.
328 * config.in: Regenerate.
329 * configure: Likewise.
331 * charset.c (conversion_loop): Use XRESIZEVEC.
332 (convert_no_conversion): Likewise.
333 (convert_using_iconv): Likewise.
334 (init_iconv_desc): Cast return value of alloca.
335 (cpp_host_to_exec_charset): Use XNEWVEC.
336 (emit_numeric_escape): Use XRESIZEVEC.
337 (cpp_interpret_string): Use XNEWVEC.
338 (cpp_interpret_string): Use XRESIZEVEC.
339 (_cpp_interpret_identifier): Cast return value of alloca.
340 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
341 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
342 (parse_include): Use XNEWVEC.
343 (insert_pragma_entry): Rename local variable "new" to
345 (save_registered_pragmas): Cast return value of xmemdup.
346 (destringize_and_run): Same for alloca.
347 (parse_assertion): Likewise.
348 (do_assert): Cast allocated storage to proper type.
349 (cpp_define): Likewise.
350 (_cpp_define_builtin): Likewise.
351 (cpp_undef): Likewise.
352 (handle_assertion): Likewise.
353 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
354 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
355 (CPP_UMINUS): Likewise.
356 (struct cpp_operator): Rename from struct operator.
357 (_cpp_expand_op_stack): Use XRESIZEVEC.
358 * files.c (pch_open_file): Use XNEWVEC.
359 (pch_open_file): Use XRESIZEVEC.
360 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
361 (dir_name_of_file): Use XNEWVEC.
362 (make_cpp_file): Use XCNEW.
363 (make_cpp_dir): Likewise.
364 (allocate_file_hash_entries): USE XNEWVEC.
365 (cpp_included): Cast return value of htab_find_with_hash.
366 (append_file_to_dir): Use XNEWVEC.
367 (read_filename_string): Likewise. Use XRESIZEVEC too.
368 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
369 (remap_filename): Use XNEWVEC.
370 (struct pchf_entry): Move definition out of struct pchf_data.
371 (_cpp_save_file_entries): Use XCNEWVAR.
372 (_cpp_read_file_entries): Use XNEWVAR.
373 * identifiers.c (alloc_node): Use XOBNEW.
374 * init.c (cpp_create_reader): Use XCNEW.
375 (cpp_init_builtins): Cast of b->value to enum builtin_type.
376 (read_original_directory): Cast return value of alloca.
377 * lex.c (add_line_note): Use XRESIZEVEC.
378 (warn_about_normalization): Use XNEWVEC.
379 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
380 (new_buff): Use XNEWVEC.
381 * line-map.c (linemap_add): Use XRESIZEVEC.
382 * macro.c (builtin_macro): Cast return value of alloca.
383 (paste_tokens): Likewise.
384 (expand_arg): Use XNEWVEC and XRESIZEVEC.
385 (_cpp_save_parameter): Use XRESIZEVEC.
386 (create_iso_definition): Cast allocated storage to proper type.
387 (_cpp_create_definition): Likewise.
388 (cpp_macro_definition): Use XRESIZEVEC.
389 * makedepend.c (add_clm): Use XNEW.
391 * mkdeps.c (munge): Use XNEWVEC.
392 (deps_init): Use XCNEW.
393 (deps_add_target): Use XRESIZEVEC.
394 (deps_add_default_target): Cast return value of alloca.
395 (deps_add_dep): Use XRESIZEVEC.
396 (deps_add_vpath): Likewise. Use XNEWVEC too.
397 (deps_restore): Likewise.
398 * pch.c (save_idents): Use XNEW and XNEWVEC.
399 (cpp_save_state): Use XNEW.
400 (count_defs): Cast return value of htab_find.
401 (write_defs): Likewise.
402 (cpp_write_pch_deps): Use XNEWVEC.
403 (collect_ht_nodes): Use XRESIZEVEC.
404 (cpp_valid_state): Use XNEWVEC.
405 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
406 * symtab.c (ht_create): Use XCNEW.
407 (ht_lookup_with_hash): Cast return value of obstack_copy0.
408 (ht_expand): Use XCNEWVEC.
409 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
410 (bool): Do not define if __cplusplus.
412 2005-05-12 Zack Weinberg <zack@codesourcery.com>
414 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
415 (do_sccs): Delete function definition, #define to do_ident.
416 (do_ident): Don't hardwire directive name.
418 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
421 * configure: Regenerate.
423 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
425 * files.c: Include io.h for DJGPP to get prototype of setmode.
427 2005-04-19 Per Bothner <per@bothner.com>
429 PR preprocessor/20907
430 * line-map.c (linemap_line_start): Fix bug when we need to increse
431 column_bits but can re-use the current line_map.
433 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
435 * system.h (fopen, fdopen, freopen): Define these to the unlocked
438 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
440 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
441 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
442 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
443 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
445 (fwrite_unlocked): Fix prototype.
447 * configure, config.in: Regenerate.
449 2005-04-05 Jakub Jelinek <jakub@redhat.com>
451 PR preprocessor/19475
452 * macro.c (create_iso_definition): For < ISO C99, don't
453 pedwarn if there is no whitespace between macro name and its
454 replacement, but the replacement starts with a basic character
457 2005-03-28 Andreas Jaeger <aj@suse.de>
459 * lex.c (warn_about_normalization): Cast field width to int to
462 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
464 * configure.ac: Consistently use solaris2.1[0-9]* instead of
466 * configure: Regenerate.
468 2005-03-15 Geoffrey Keating <geoffk@apple.com>
470 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
471 UCN rather than printing an error.
473 2005-03-14 Geoffrey Keating <geoffk@apple.com>
475 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
477 2005-03-14 Geoffrey Keating <geoffk@apple.com>
479 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
480 * charset.c: Update for new format of ucnid.h.
481 (ucn_valid_in_identifier): Update for new format of ucnid.h.
482 Add NST parameter, and update it; update callers.
483 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
485 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
486 * internal.h (struct normalize_state): New.
487 (INITIAL_NORMALIZE_STATE): New.
488 (NORMALIZE_STATE_RESULT): New.
489 (NORMALIZE_STATE_UPDATE_IDNUM): New.
490 (_cpp_valid_ucn): New.
491 * lex.c (warn_about_normalization): New.
492 (forms_identifier_p): Add normalize_state parameter, update callers.
493 (lex_identifier): Add normalize_state parameter, update callers. Keep
495 (lex_number): Likewise.
496 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
497 it with warn_about_normalization.
501 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
502 comments about obsolete version of C++.
503 * include/cpplib.h (enum cpp_normalize_level): New.
504 (struct cpp_options): Add warn_normalize field.
506 2005-03-11 Geoffrey Keating <geoffk@apple.com>
508 * directives.c (glue_header_name): Update call to cpp_spell_token.
509 * internal.h (_cpp_interpret_identifier): New.
510 * charset.c (_cpp_interpret_identifier): New.
511 (_cpp_valid_ucn): Allow UCN version of '$'.
512 * lex.c (lex_identifier): Add extra parameter to indicate if initial
513 character was '$' or '\'. Support identifiers with UCNs.
514 (forms_identifier_p): Allow UCNs.
515 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
517 (cpp_spell_token): Add FORSTRING parameter. Use it.
518 (cpp_token_as_text): Update call to cpp_spell_token.
519 (cpp_output_token): Write UCNs back out.
520 (stringify_arg): Update call to cpp_spell_token.
521 (paste_tokens): Likewise.
522 (cpp_macro_definition): Likewise.
523 * macro.c (stringify_arg): Likewise.
524 (paste_tokens): Likewise.
525 (cpp_macro_definition): Likewise.
526 * include/cpplib.h: Add parameter to cpp_spell_token.
528 2005-03-04 Jakub Jelinek <jakub@redhat.com>
532 * macro.c (replace_args, cpp_get_token): Copy whole
533 cpp_token_u instead of just cpp_string field from it.
535 2005-02-28 Devang Patel <dpatel@apple.com>
537 * directives.c (do_line): Save sysp early before line table is
540 2005-02-20 Zack Weinberg <zack@codesourcery.com>
543 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
544 (cpp_host_to_exec_charset): New function.
545 * include/cpplib.h: Declare cpp_host_to_exec_charset.
547 2005-02-19 Devang Patel <dpatel@apple.com>
549 * charset.c (_cpp_convert_input): Check '\r' before inserting
552 2005-02-15 Eric Christopher <echristo@redhat.com>
554 PR preprocessor/19077
555 * macro.c (cpp_macro_definition): Move handling of whitespace
556 to PREV_WHITE conditional. Remove overloading of len
559 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
561 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
562 traditional.c: Update copyright.
564 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
567 * configure.ac: Check for declaration of basename and getopt.
568 * config.in: Regenerate.
569 * configure: Regenerate.
570 * internal.h (ustrcspn): New.
571 * macro.c (create_iso_definition): Fix allocation of memory.
572 (padding_token): Add cast to remove const-ness.
573 * pch.c (cpp_read_state): Use ustrcspn.
575 2005-02-08 Mike Stump <mrs@apple.com>
577 * files.c (pchf_adder): Remove.
578 (struct pchf_adder_info): Likewise.
579 (_cpp_save_file_entries): Write out all files so that #import works.
581 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
583 * configure: Regenerate.
585 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
587 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
589 * include/cpplib.h: Also update copyright years.
591 2005-01-03 Geoffrey Keating <geoffk@apple.com>
593 * files.c (_cpp_find_file): Add files found by search_path_exhausted
594 to the list of all files.
596 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
598 * internal.h: Update references to Cpp lib filenames.
599 * directives.c: Likewise.
602 * traditional.c: Likewise.
604 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
606 PR preprocessor/15167
607 * files.c (destroy_cpp_file): New function.
608 (should_stack_file): Make a new file if the
609 compared file is still stacked.
611 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
613 PR preprocessor/17610
614 * directives.c (do_include_common): Error out if an empty filename
615 is given for #include (or #include_next or #import).
617 2004-11-27 Roger Sayle <roger@eyesopen.com>
618 Zack Weinberg <zack@codesourcery.com>
620 * internal.h: Replace all uses of uchar with unsigned char.
621 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
622 with !IN_GCC, so uchar is only defined whilst building libcpp.
624 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
626 * aclocal.m4: Regenerate.
628 2004-11-24 Roger Sayle <roger@eyesopen.com>
630 PR preprocessor/15824
631 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
632 directly, instead of the non-existant "system.h" and "ansidecl.h".
633 * configure: Regenerate.
635 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
636 Joseph Myers <joseph@codesourcery.com>
638 * internal.h (struct lexer_state): Add in_deferred_pragma.
639 * directives.c (struct pragma_entry): Add allow_expansion.
640 (insert_pragma_entry): Take allow_expansion flag.
641 (register_pragma): Likewise.
642 (cpp_register_pragma): Likewise.
643 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
644 (do_pragma): Honor allow_expansion.
645 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
646 * include/cpplib.h (cpp_register_pragma): Update prototype.
648 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
649 Mark Mitchell <mark@codesourcery.com>
651 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
652 need_64bit_hwint=yes.
653 * configure: Regenerate.
655 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
657 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
659 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
660 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
661 Remove local srcdir path from generated file.
663 2004-11-04 Zack Weinberg <zack@codesourcery.com>
664 Gerald Pfeifer <gerald@pfeifer.com>
666 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
669 2004-10-27 Zack Weinberg <zack@codesourcery.com>
672 * directives.c (do_pragma): Do not defer pragmas which are unknown.
673 (cpp_handle_deferred_pragma): Add cast to silence warning.
675 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
677 * errors.c (_cpp_begin_message): Print "error: " for errors.
679 2004-10-10 Andreas Jaeger <aj@suse.de>
681 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
682 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
684 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
686 * pch.c (cpp_write_pch_state): Remove variable z as it is not
688 (cpp_read_state): Remove unused variables, m, d and mac_count.
690 2004-09-29 Per Bothner <per@bothner.com>
692 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
693 cb.line_change. Otherwise do_pragma will call the line_change
694 call-back with a meaningless line number.
696 2004-09-24 Zack Weinberg <zack@codesourcery.com>
698 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
699 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
700 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
701 * aclocal.m4, configure: Regenerate.
702 * init.c: Include localedir.h.
703 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
705 (.c.o): Use $(ALL_CFLAGS).
706 (localedir.h, localedir.hs): New rules.
707 (clean): Use rm -rf to remove directories.
708 (distclean): Also delete localedir.h and localedir.hs.
709 (init.o): Update dependencies.
711 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
713 * Makefile.in (aclocal.m4): Update dependencies.
714 * configure.ac (AC_CONFIG_MACRO_DIR): New.
715 * aclocal.m4, configure: Regenerate.
717 2004-09-17 Zack Weinberg <zack@codesourcery.com>
719 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
720 (_cpp_convert_input, _cpp_default_encoding): Add comments.
721 Some other comments in this file also tweaked.
723 * directives.c (do_pragma): Save current buffer position
724 before lexing the pragma keywords; don't call
725 _cpp_backup_tokens in the defer_pragmas case.
727 2004-09-15 Per Bothner <per@bothner.com>
729 * include/line-map.h (line_map_start): Add parameter names so
730 preceding comment makes sense.
731 (linemap_add): Remove from comment mention of non-existing parameter.
733 2004-09-09 Matt Austern <austern@apple.com>
734 Zack Weinberg <zack@codesourcery.com>
736 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
737 prefixes throughout. Add entry for PRAGMA. Remove
738 unnecessary "= 0" from EQ.
739 (enum cpp_ttype): Adjust OP and TK definitions to restore
740 prefixes, via token-paste.
741 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
742 Change from #defines to additional cpp_ttype enumerators.
743 (struct cpp_options): Add defer_pragmas.
744 (cpp_handle_deferred_pragma): Prototype new interface.
746 * internal.h (struct cpp_reader): Add directive_result.
747 * directives.c (struct pragma_entry): Add is_internal field;
748 give boolean fields type bool.
749 (start_directive): Initialize pfile->directive_result.type.
750 (_cpp_do__Pragma): Likewise.
751 (run_directive): Do not crash if pfile->buffer->prev is NULL.
752 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
754 (register_pragma): New static function, bulk of former
755 cpp_register_pragma here; add 'internal' argument, pass along
756 to insert_pragma_entry.
757 (cpp_register_pragma): Now a wrapper around register_pragma which
758 always passes false for 'internal' argument.
759 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
761 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
762 an internal pragma, save text till the end of the line as a CPP_PRAGMA
763 token instead of executing the pragma.
764 (cpp_handle_deferred_pragma): New interface.
765 * lex.c (token_spellings): Adjust OP and TK definitions to
766 match changes to cpplib.h.
767 (_cpp_lex_token): Check for a directive-result token and
768 return it if present.
769 (cpp_token_val_index): Handle CPP_PRAGMA.
770 * macro.c (cpp_builtin_macro_text): Correct comment.
771 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
773 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
775 PR preprocessor/14699
776 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
777 from size_t to double.
779 2004-08-28 Andreas Schwab <schwab@suse.de>
780 Andreas Jaeger <aj@suse.de>
782 * configure.ac: Set PACKAGE correctly.
783 * configure: Regenerated.
785 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
787 * Makefile.in: Add back top_builddir.
789 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
791 * configure.ac: Replace Automake macro invocations
792 with manual Autoconf checks and substitutions.
793 * configure: Regenerate.
794 * aclocal.m4: Regenerate.
795 * config.in: Regenerate.
796 * Makefile.am: Removed.
797 * Makefile.in: Heavy simplification and reorganization.
799 2004-08-09 Mark Mitchell <mark@codesourcery.com>
801 * configure.ac (arm*-*-eabi*): New target.
802 (arm*-*-symbianelf*): Likewise.
803 * configure: Regenerated.
805 2004-07-24 Bernardo Innocenti <bernie@develer.com>
807 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
808 * directives.c: Use XNEW-family macros from libiberty.
811 * cpplib.h (cpp_deps_style): Export enum with name.
813 2004-07-23 Matthias Klose <doko@debian.org>
815 * init.c (init_library): Use PACKAGE for the text domain.
817 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
819 PR preprocessor/16366
820 * internal.h (struct cpp_reader): New field dir_hash.
821 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
822 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
824 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
826 PR preprocessor/16192
827 PR preprocessor/15913
828 PR preprocessor/15572
829 * expr.c (_cpp_parse_expr): Handle remaining cases where an
830 expression is missing.
831 * init.c (post_options): Traditional cpp doesn't do // comments.
833 2004-06-30 Per Bothner <per@bothner.com>
835 * include/line-map.h (fileline): Remove old typedef.
836 * internal.h (struct cpp_reader): Use source_location typedef instead.
838 2004-06-26 Zack Weinberg <zack@codesourcery.com>
840 Partially revert patch of 2004-06-05.
841 * files.c (search_cache): Remove pfile argument. Don't check
842 for file that would be found by "" or <> search here...
843 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
844 Do not apply directory-of-current-file correction to files
845 found by this check. Rearrange code slightly.
847 2004-06-21 Geoffrey Keating <geoffk@apple.com>
849 * files.c (should_stack_file): Correct swapped parameters to call
851 * pch.c (cpp_valid_state): Handle -fpreprocessed.
853 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
855 * Makefile.in: Regenerate with automake 1.8.5.
856 * aclocal.m4: Likewise.
857 * configure: Regenerate.
859 2004-06-11 Zack Weinberg <zack@codesourcery.com>
861 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
862 * configure, config.in: Regenerate.
863 * system.h: Unconditionally define bool as unsigned char,
864 BOOL_BITFIELD as unsigned int.
865 * .cvsignore: New file.
867 2004-06-09 Geoffrey Keating <geoffk@apple.com>
869 * traditional.c (push_replacement_text): Set macro->traditional.
870 (save_replacement_text): Likewise.
871 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
872 (struct save_macro_item): Delete.
873 (struct save_macro_data): Use a character array not the previous
875 (save_macros): Save macro as text not as internal structures.
876 (cpp_prepare_state): Update for changes to save_macro_data.
877 (cpp_read_state): Don't read macros defined in PCH. Restore
879 * macro.c (create_iso_definition): Honour alloc_subobject.
880 Clear traditional flag.
881 (_cpp_create_definition): Honour alloc_subobject.
882 * lex.c (cpp_token_val_index): New.
883 * internal.h: Include cpp-id-data.h.
884 (uchar): Move definition to cpp-id-data.h.
886 (cpp_macro): Likewise.
887 * directives.c (struct answer): Move to cpp-id-data.h.
888 (do_assert): Honour alloc_subobject.
890 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
891 * include/cpplib.h (struct cpp_string): Add GTY marker.
892 (enum cpp_token_fld_kind): New.
893 (struct cpp_token): Add GTY markers.
894 (cpp_token_val_index): Prototype.
895 (CPP_HASHNODE_VALUE_IDX): New.
896 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
897 * include/cpp-id-data.h: New file.
899 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
901 * Makefile.am (all-local): New.
902 * Makefile.in: Regenerate.
904 2004-06-06 Roger Sayle <roger@eyesopen.com>
906 * Makefile.am (LIBICONV): Declare.
907 (makedepend_LDADD): Use LIBICONV.
908 * Makefile.in: Regenerate.
910 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
912 * Makefile.am (LIBINTL): Declare
913 (makedepend_LDADD): Use LIBINTL.
914 * Makefile.in: Regenerate.
916 2004-06-05 Zack Weinberg <zack@codesourcery.com>
918 * Makefile.am: Add makedepend.
919 * Makefile.in, aclocal.m4: Regenerate.
920 * charset.c: Insert a space to avoid a warning.
921 * directives.c: Include mkdeps.h.
922 (_cpp_handle_directive): Reenable macro expander if appropriate.
923 (undefine_macros): Inline body of _cpp_free_definition for speed.
924 Do not call undef callback or _cpp_warn_if_unused_macro.
925 (cpp_get_deps): New interface.
926 * files.c (search_cache): Add pfile argument. Check for file
927 that would be found by "" or <> search here...
928 (_cpp_find_file): ...not here. Correct recorded start_dir of
929 files found by directory-of-current-file search that would be
930 found by "" or <> search.
931 * init.c (cpp_add_dependency_target): Delete.
932 * internal.h (struct lexer_state): Add discarding_output flag.
933 * lex.c (lex_identifier): Compute hash function while scanning.
934 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
936 * makedepend.c: New file.
937 * mkdeps.c (struct deps): Add vpath vector.
938 (apply_vpath, deps_add_vpath): New function.
939 (deps_free): Free vpath vector.
940 (deps_add_dep, deps_add_target): Use apply_vpath.
941 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
942 (ht_lookup_with_hash): New function.
943 * cpplib.h, mkdeps.h: Update prototypes.
944 * symtab.h: Update prototypes.
945 (HT_HASHSTEP, HT_FINISH): New macros.
947 2004-05-29 Geoffrey Keating <geoffk@apple.com>
949 * symtab.c (ht_create): Set entries_owned.
950 (ht_destroy): Honour entries_owned.
951 (ht_expand): Likewise.
953 * include/symtab.h (struct ht): New field 'entries_owned'
954 (ht_load): New prototype.
956 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
959 * configure.ac: Fix m4 quoting when picking
960 the size of HOST_WIDE_INT.
961 * configure: Regenerate.
963 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
965 * Makefile.am: the correct directory for
966 gettext include files is given by @INCINTL@.
967 * Makefile.in: Regenerate.
969 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
971 * system.h [!ENABLE_NLS]: dgettext takes two
974 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
976 Moved libcpp from the gcc subdirectory to the toplevel.
977 * Makefile.am: New file.
978 * Makefile.in: Regenerate.
979 * configure.ac: New file.
980 * configure: Regenerate.
981 * config.in: Regenerate.
982 * charset.c: Moved from gcc/cppcharset.c. Add note about
983 brokenness of input charset detection. Adjust for change
984 in name of cppucnid.h.
985 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
986 * expr.c: Moved from gcc/cppexp.c.
987 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
988 Remove #define of O_BINARY, it is in system.h.
989 * identifiers.c: Moved from gcc/cpphash.c.
990 * internal.h: Moved from gcc/cpphash.h. Change header
991 guard name. All other files adjusted to match name change.
992 * init.c: Moved from gcc/cppinit.c.
993 (init_library) [ENABLE_NLS]: Call bindtextdomain.
994 * lex.c: Moved from gcc/cpplex.c.
995 * directives.c: Moved from gcc/cpplib.c.
996 * macro.c: Moved from gcc/cppmacro.c.
997 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
998 * traditional.c: Moved from gcc/cpptrad.c.
999 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1001 * ucnid.pl: Moved from gcc/cppucnid.pl.
1002 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1004 * symtab.c: Moved from gcc/hashtable.c.
1005 * line-map.c: Moved from gcc. Do not include intl.h.
1006 * mkdeps.c: Moved from gcc.
1007 * system.h: New file.
1008 * include/cpplib.h: Moved from gcc. Change header guard name.
1009 * include/line-map.h: Moved from gcc. Change header guard name.
1010 * include/mkdeps.h: Moved from gcc. Change header guard name.
1011 * include/symtab.h: Moved from gcc/hashtable.h. Change header