1 2006-10-12 Jakub Jelinek <jakub@redhat.com>
4 * macro.c (paste_tokens): Do error reporting here, use BUF with the
5 spelled LHS token as opposed to spelling it again.
6 (paste_all_tokens): Don't report errors here, just break on failure.
8 2006-10-10 Brooks Moses <bmoses@stanford.edu>
10 * Makefile.in: Added empty "pdf" target.
12 2006-09-22 Geoffrey Keating <geoffk@apple.com>
14 * configure.ac: Make need_64_bit_hwint case for x86-darwin
15 match exactly the glob in gcc/config.gcc.
16 * configure: Regenerate.
18 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
22 * lex.c (lex_string): Pedwarn for unterminated literals.
24 2006-09-08 Eric Christopher <echristo@apple.com>
26 * configure.ac: Add 64-bit HWI support for i?86-darwin.
28 2006-08-14 Steve Ellcey <sje@cup.hp.com>
32 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
33 (CPP_LAST_EQ): Change.
34 (CPP_LAST_PUNCTUATOR): Change.
35 * expr.c (cpp_operator): Remove MIN and MAX.
36 (reduce): Remove CPP_MIN and CPP_MAX.
37 (num_binary_op): Ditto.
38 * lex.c (_cpp_lex_direct): Ditto.
39 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
41 2006-06-09 Jakub Jelinek <jakub@redhat.com>
44 * directives.c (do_pragma): Handle pragma with valid namespace
45 and invalid name coming from macro expansion.
46 * directives.c (destringize_and_run): Initialize next field in
51 * directives.c (destringize_and_run): Set NO_EXPAND on the
54 * macro.c (_cpp_backup_tokens): Fix comment typo.
56 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
58 * Makefile.in (CATALOGS): Add po/ prefix.
59 * configure: Regenerated.
61 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
63 * Makefile.in: Add install-html target. Add install-html to .PHONY
65 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
67 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
68 * files.c (_cpp_get_file_stat): New function.
69 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
70 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
71 * internal.h (_cpp_get_file_stat): Prototype.
72 (struct cpp_buffer): Add timestamp.
74 2006-01-23 Jakub Jelinek <jakub@redhat.com>
77 * init.c (cpp_init_builtins): If __STDC__ will not change value
78 between system headers and other sources, define it as a normal
79 macro rather than a builtin.
80 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
81 cpp_in_system_header condition.
83 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
85 * Makefile.in: Use -MMD instead of -MD.
87 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
88 Richard Henderson <rth@redhat.com>
90 Merge from gomp branch:
91 * directives.c (struct pragma_entry): Add is_deferred. Add ident
93 (end_directive): Don't eat the line if in_deferred_pragma.
94 (run_directive): Remove pragma hacks.
95 (insert_pragma_entry): Remove.
96 (new_pragma_entry): New.
97 (register_pragma_1): Split out of register_pragma. Only handle
98 the lookup tree and return the new entry.
99 (cpp_register_pragma): Fill in the pragma entry here.
100 (cpp_register_deferred_pragma): New.
101 (register_pragma_internal): New.
102 (_cpp_init_internal_pragmas): Use register_pragma_internal.
103 (do_pragma): Allow pragma expansion after namespace. For deferred
104 pragmas, don't slurp the line into a string.
105 (destringize_and_run): Save tokens for deferred pragmas.
106 (cpp_handle_deferred_pragma): Remove.
107 * macro.c (builtin_macro): Remove pragma token hack.
108 (_cpp_push_token_context): Rename from push_token_context and export.
109 * internal.h (struct lexer_state): Add pragma_allow_expansion.
110 (_cpp_push_token_context): Declare.
111 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
112 a token. Update the line number correctly if so.
113 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
114 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
115 * include/cpplib.h (PRAGMA_EOL): New.
116 (CPP_TOKEN_FLD_PRAGMA): New.
117 (struct cpp_token): Add val.pragma.
118 (struct cpp_options): Remove defer_pragmas.
119 (cpp_handle_deferred_pragma): Remove.
120 (cpp_register_deferred_pragma): Declare.
122 2006-01-01 Jakub Jelinek <jakub@redhat.com>
125 * directives.c (do_pragma): If pragma line ends with multi-line
126 block comment, end the saved deferred pragma string before that
127 comment. Handle embedded '\0' chars on the pragma line.
129 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
132 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
134 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
135 Ben Elliston <bje@au.ibm.com>
137 * include/cpplib.h (CPP_N_DFLOAT): New.
138 * expr.c (interpret_float_suffix): Identify df, dd, and dl
139 suffixes as decimal floating point constants.
140 (cpp_classify_number): Disallow hexadecimal DFP constants.
142 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
143 Ian Lance Taylor <ian@airs.com>
145 * include/cpplib.h (struct cpp_callbacks): Annotate error with
146 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
148 2005-11-09 Per Bothner <per@bothner.com>
149 Uros Bizjak <uros@kss-loka.si>
152 * init.c (read_original_filename): Temporarily set
153 state.in_directive before calling _cpp_lex_direct for
156 2005-11-03 James E Wilson <wilson@specifix.com>
158 PR preprocessor/24202
159 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
161 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
163 * include/cpplib.h (struct cpp_callbacks): Make error take
165 * errors.c (cpp_error): Update call to callback.
167 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
169 PR preprocessor/22042
170 * macro.c (_cpp_builtin_macro_text): Lower the needed max
172 (cpp_quote_string): Don't octalify non printable
175 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
178 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
179 (struct cpp_callbacks): Add error.
180 * errors.c (cpp_error): If client_diagnostic, use error callback.
181 * charset.c (convert_escape): Don't use %03o in diagnostic.
183 2005-10-21 James E Wilson <wilson@specifix.com>
185 PR preprocessor/15220
186 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
187 callers. Pass to open_file_failed.
188 (open_file_failed): New parameter angle_brackets. Fix all callers.
189 Use in print_dep assignment.
190 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
191 * internal.h (_cpp_find_file): Add new parm to declaration.
193 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
195 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
196 * configure: Regenerate.
198 2005-10-04 Ian Lance Taylor <ian@airs.com>
200 PR preprocessor/13726
201 * directives.c (check_eol_return_comments): New static function.
202 (parse_include): Add buf parameter. Change all callers.
203 (do_include_common): If not discard comments, turn on
204 save_comments. Pass collected comments to include callback.
205 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
206 include callback: cpp_token list.
208 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
210 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
211 * init.c (struct lang_flags, lang_defaults): Add
212 extended_identifiers.
213 (cpp_set_lang): Use it.
214 * lex.c (forms_identifier_p): Check extended_identifiers.
216 2005-08-30 Jakub Jelinek <jakub@redhat.com>
218 PR preprocessor/20348
219 PR preprocessor/20356
220 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
223 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
225 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
226 -Wmissing-format-attribute.
228 * configure: Regenerate.
230 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
232 * all files: Update FSF address in copyright headers.
233 * makeucnid.c (write_copyright): Update outputted FSF address.
235 2005-06-13 Zack Weinberg <zack@codesourcery.com>
237 * configure.ac: Invoke ZW_CREATE_DEPDIR and
238 ZW_PROG_COMPILER_DEPENDENCIES.
239 * aclocal.m4, configure: Regenerate.
240 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
242 (distclean): Clean up $(DEPDIR) and its contents.
243 (.c.o): Use $(COMPILE).
244 Include $(DEPDIR)/*.Po for most object->header dependencies.
246 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
248 * configure.ac: Check declarations for asprintf and vasprintf.
249 * config.in: Regenerate.
250 * configure: Likewise.
252 * charset.c (conversion_loop): Use XRESIZEVEC.
253 (convert_no_conversion): Likewise.
254 (convert_using_iconv): Likewise.
255 (init_iconv_desc): Cast return value of alloca.
256 (cpp_host_to_exec_charset): Use XNEWVEC.
257 (emit_numeric_escape): Use XRESIZEVEC.
258 (cpp_interpret_string): Use XNEWVEC.
259 (cpp_interpret_string): Use XRESIZEVEC.
260 (_cpp_interpret_identifier): Cast return value of alloca.
261 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
262 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
263 (parse_include): Use XNEWVEC.
264 (insert_pragma_entry): Rename local variable "new" to
266 (save_registered_pragmas): Cast return value of xmemdup.
267 (destringize_and_run): Same for alloca.
268 (parse_assertion): Likewise.
269 (do_assert): Cast allocated storage to proper type.
270 (cpp_define): Likewise.
271 (_cpp_define_builtin): Likewise.
272 (cpp_undef): Likewise.
273 (handle_assertion): Likewise.
274 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
275 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
276 (CPP_UMINUS): Likewise.
277 (struct cpp_operator): Rename from struct operator.
278 (_cpp_expand_op_stack): Use XRESIZEVEC.
279 * files.c (pch_open_file): Use XNEWVEC.
280 (pch_open_file): Use XRESIZEVEC.
281 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
282 (dir_name_of_file): Use XNEWVEC.
283 (make_cpp_file): Use XCNEW.
284 (make_cpp_dir): Likewise.
285 (allocate_file_hash_entries): USE XNEWVEC.
286 (cpp_included): Cast return value of htab_find_with_hash.
287 (append_file_to_dir): Use XNEWVEC.
288 (read_filename_string): Likewise. Use XRESIZEVEC too.
289 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
290 (remap_filename): Use XNEWVEC.
291 (struct pchf_entry): Move definition out of struct pchf_data.
292 (_cpp_save_file_entries): Use XCNEWVAR.
293 (_cpp_read_file_entries): Use XNEWVAR.
294 * identifiers.c (alloc_node): Use XOBNEW.
295 * init.c (cpp_create_reader): Use XCNEW.
296 (cpp_init_builtins): Cast of b->value to enum builtin_type.
297 (read_original_directory): Cast return value of alloca.
298 * lex.c (add_line_note): Use XRESIZEVEC.
299 (warn_about_normalization): Use XNEWVEC.
300 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
301 (new_buff): Use XNEWVEC.
302 * line-map.c (linemap_add): Use XRESIZEVEC.
303 * macro.c (builtin_macro): Cast return value of alloca.
304 (paste_tokens): Likewise.
305 (expand_arg): Use XNEWVEC and XRESIZEVEC.
306 (_cpp_save_parameter): Use XRESIZEVEC.
307 (create_iso_definition): Cast allocated storage to proper type.
308 (_cpp_create_definition): Likewise.
309 (cpp_macro_definition): Use XRESIZEVEC.
310 * makedepend.c (add_clm): Use XNEW.
312 * mkdeps.c (munge): Use XNEWVEC.
313 (deps_init): Use XCNEW.
314 (deps_add_target): Use XRESIZEVEC.
315 (deps_add_default_target): Cast return value of alloca.
316 (deps_add_dep): Use XRESIZEVEC.
317 (deps_add_vpath): Likewise. Use XNEWVEC too.
318 (deps_restore): Likewise.
319 * pch.c (save_idents): Use XNEW and XNEWVEC.
320 (cpp_save_state): Use XNEW.
321 (count_defs): Cast return value of htab_find.
322 (write_defs): Likewise.
323 (cpp_write_pch_deps): Use XNEWVEC.
324 (collect_ht_nodes): Use XRESIZEVEC.
325 (cpp_valid_state): Use XNEWVEC.
326 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
327 * symtab.c (ht_create): Use XCNEW.
328 (ht_lookup_with_hash): Cast return value of obstack_copy0.
329 (ht_expand): Use XCNEWVEC.
330 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
331 (bool): Do not define if __cplusplus.
333 2005-05-12 Zack Weinberg <zack@codesourcery.com>
335 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
336 (do_sccs): Delete function definition, #define to do_ident.
337 (do_ident): Don't hardwire directive name.
339 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
342 * configure: Regenerate.
344 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
346 * files.c: Include io.h for DJGPP to get prototype of setmode.
348 2005-04-19 Per Bothner <per@bothner.com>
350 PR preprocessor/20907
351 * line-map.c (linemap_line_start): Fix bug when we need to increse
352 column_bits but can re-use the current line_map.
354 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
356 * system.h (fopen, fdopen, freopen): Define these to the unlocked
359 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
361 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
362 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
363 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
364 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
366 (fwrite_unlocked): Fix prototype.
368 * configure, config.in: Regenerate.
370 2005-04-05 Jakub Jelinek <jakub@redhat.com>
372 PR preprocessor/19475
373 * macro.c (create_iso_definition): For < ISO C99, don't
374 pedwarn if there is no whitespace between macro name and its
375 replacement, but the replacement starts with a basic character
378 2005-03-28 Andreas Jaeger <aj@suse.de>
380 * lex.c (warn_about_normalization): Cast field width to int to
383 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
385 * configure.ac: Consistently use solaris2.1[0-9]* instead of
387 * configure: Regenerate.
389 2005-03-15 Geoffrey Keating <geoffk@apple.com>
391 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
392 UCN rather than printing an error.
394 2005-03-14 Geoffrey Keating <geoffk@apple.com>
396 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
398 2005-03-14 Geoffrey Keating <geoffk@apple.com>
400 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
401 * charset.c: Update for new format of ucnid.h.
402 (ucn_valid_in_identifier): Update for new format of ucnid.h.
403 Add NST parameter, and update it; update callers.
404 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
406 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
407 * internal.h (struct normalize_state): New.
408 (INITIAL_NORMALIZE_STATE): New.
409 (NORMALIZE_STATE_RESULT): New.
410 (NORMALIZE_STATE_UPDATE_IDNUM): New.
411 (_cpp_valid_ucn): New.
412 * lex.c (warn_about_normalization): New.
413 (forms_identifier_p): Add normalize_state parameter, update callers.
414 (lex_identifier): Add normalize_state parameter, update callers. Keep
416 (lex_number): Likewise.
417 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
418 it with warn_about_normalization.
422 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
423 comments about obsolete version of C++.
424 * include/cpplib.h (enum cpp_normalize_level): New.
425 (struct cpp_options): Add warn_normalize field.
427 2005-03-11 Geoffrey Keating <geoffk@apple.com>
429 * directives.c (glue_header_name): Update call to cpp_spell_token.
430 * internal.h (_cpp_interpret_identifier): New.
431 * charset.c (_cpp_interpret_identifier): New.
432 (_cpp_valid_ucn): Allow UCN version of '$'.
433 * lex.c (lex_identifier): Add extra parameter to indicate if initial
434 character was '$' or '\'. Support identifiers with UCNs.
435 (forms_identifier_p): Allow UCNs.
436 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
438 (cpp_spell_token): Add FORSTRING parameter. Use it.
439 (cpp_token_as_text): Update call to cpp_spell_token.
440 (cpp_output_token): Write UCNs back out.
441 (stringify_arg): Update call to cpp_spell_token.
442 (paste_tokens): Likewise.
443 (cpp_macro_definition): Likewise.
444 * macro.c (stringify_arg): Likewise.
445 (paste_tokens): Likewise.
446 (cpp_macro_definition): Likewise.
447 * include/cpplib.h: Add parameter to cpp_spell_token.
449 2005-03-04 Jakub Jelinek <jakub@redhat.com>
453 * macro.c (replace_args, cpp_get_token): Copy whole
454 cpp_token_u instead of just cpp_string field from it.
456 2005-02-28 Devang Patel <dpatel@apple.com>
458 * directives.c (do_line): Save sysp early before line table is
461 2005-02-20 Zack Weinberg <zack@codesourcery.com>
464 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
465 (cpp_host_to_exec_charset): New function.
466 * include/cpplib.h: Declare cpp_host_to_exec_charset.
468 2005-02-19 Devang Patel <dpatel@apple.com>
470 * charset.c (_cpp_convert_input): Check '\r' before inserting
473 2005-02-15 Eric Christopher <echristo@redhat.com>
475 PR preprocessor/19077
476 * macro.c (cpp_macro_definition): Move handling of whitespace
477 to PREV_WHITE conditional. Remove overloading of len
480 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
482 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
483 traditional.c: Update copyright.
485 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
488 * configure.ac: Check for declaration of basename and getopt.
489 * config.in: Regenerate.
490 * configure: Regenerate.
491 * internal.h (ustrcspn): New.
492 * macro.c (create_iso_definition): Fix allocation of memory.
493 (padding_token): Add cast to remove const-ness.
494 * pch.c (cpp_read_state): Use ustrcspn.
496 2005-02-08 Mike Stump <mrs@apple.com>
498 * files.c (pchf_adder): Remove.
499 (struct pchf_adder_info): Likewise.
500 (_cpp_save_file_entries): Write out all files so that #import works.
502 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
504 * configure: Regenerate.
506 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
508 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
510 * include/cpplib.h: Also update copyright years.
512 2005-01-03 Geoffrey Keating <geoffk@apple.com>
514 * files.c (_cpp_find_file): Add files found by search_path_exhausted
515 to the list of all files.
517 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
519 * internal.h: Update references to Cpp lib filenames.
520 * directives.c: Likewise.
523 * traditional.c: Likewise.
525 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
527 PR preprocessor/15167
528 * files.c (destroy_cpp_file): New function.
529 (should_stack_file): Make a new file if the
530 compared file is still stacked.
532 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
534 PR preprocessor/17610
535 * directives.c (do_include_common): Error out if an empty filename
536 is given for #include (or #include_next or #import).
538 2004-11-27 Roger Sayle <roger@eyesopen.com>
539 Zack Weinberg <zack@codesourcery.com>
541 * internal.h: Replace all uses of uchar with unsigned char.
542 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
543 with !IN_GCC, so uchar is only defined whilst building libcpp.
545 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
547 * aclocal.m4: Regenerate.
549 2004-11-24 Roger Sayle <roger@eyesopen.com>
551 PR preprocessor/15824
552 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
553 directly, instead of the non-existant "system.h" and "ansidecl.h".
554 * configure: Regenerate.
556 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
557 Joseph Myers <joseph@codesourcery.com>
559 * internal.h (struct lexer_state): Add in_deferred_pragma.
560 * directives.c (struct pragma_entry): Add allow_expansion.
561 (insert_pragma_entry): Take allow_expansion flag.
562 (register_pragma): Likewise.
563 (cpp_register_pragma): Likewise.
564 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
565 (do_pragma): Honor allow_expansion.
566 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
567 * include/cpplib.h (cpp_register_pragma): Update prototype.
569 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
570 Mark Mitchell <mark@codesourcery.com>
572 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
573 need_64bit_hwint=yes.
574 * configure: Regenerate.
576 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
578 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
580 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
581 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
582 Remove local srcdir path from generated file.
584 2004-11-04 Zack Weinberg <zack@codesourcery.com>
585 Gerald Pfeifer <gerald@pfeifer.com>
587 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
590 2004-10-27 Zack Weinberg <zack@codesourcery.com>
593 * directives.c (do_pragma): Do not defer pragmas which are unknown.
594 (cpp_handle_deferred_pragma): Add cast to silence warning.
596 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
598 * errors.c (_cpp_begin_message): Print "error: " for errors.
600 2004-10-10 Andreas Jaeger <aj@suse.de>
602 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
603 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
605 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
607 * pch.c (cpp_write_pch_state): Remove variable z as it is not
609 (cpp_read_state): Remove unused variables, m, d and mac_count.
611 2004-09-29 Per Bothner <per@bothner.com>
613 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
614 cb.line_change. Otherwise do_pragma will call the line_change
615 call-back with a meaningless line number.
617 2004-09-24 Zack Weinberg <zack@codesourcery.com>
619 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
620 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
621 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
622 * aclocal.m4, configure: Regenerate.
623 * init.c: Include localedir.h.
624 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
626 (.c.o): Use $(ALL_CFLAGS).
627 (localedir.h, localedir.hs): New rules.
628 (clean): Use rm -rf to remove directories.
629 (distclean): Also delete localedir.h and localedir.hs.
630 (init.o): Update dependencies.
632 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
634 * Makefile.in (aclocal.m4): Update dependencies.
635 * configure.ac (AC_CONFIG_MACRO_DIR): New.
636 * aclocal.m4, configure: Regenerate.
638 2004-09-17 Zack Weinberg <zack@codesourcery.com>
640 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
641 (_cpp_convert_input, _cpp_default_encoding): Add comments.
642 Some other comments in this file also tweaked.
644 * directives.c (do_pragma): Save current buffer position
645 before lexing the pragma keywords; don't call
646 _cpp_backup_tokens in the defer_pragmas case.
648 2004-09-15 Per Bothner <per@bothner.com>
650 * include/line-map.h (line_map_start): Add parameter names so
651 preceding comment makes sense.
652 (linemap_add): Remove from comment mention of non-existing parameter.
654 2004-09-09 Matt Austern <austern@apple.com>
655 Zack Weinberg <zack@codesourcery.com>
657 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
658 prefixes throughout. Add entry for PRAGMA. Remove
659 unnecessary "= 0" from EQ.
660 (enum cpp_ttype): Adjust OP and TK definitions to restore
661 prefixes, via token-paste.
662 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
663 Change from #defines to additional cpp_ttype enumerators.
664 (struct cpp_options): Add defer_pragmas.
665 (cpp_handle_deferred_pragma): Prototype new interface.
667 * internal.h (struct cpp_reader): Add directive_result.
668 * directives.c (struct pragma_entry): Add is_internal field;
669 give boolean fields type bool.
670 (start_directive): Initialize pfile->directive_result.type.
671 (_cpp_do__Pragma): Likewise.
672 (run_directive): Do not crash if pfile->buffer->prev is NULL.
673 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
675 (register_pragma): New static function, bulk of former
676 cpp_register_pragma here; add 'internal' argument, pass along
677 to insert_pragma_entry.
678 (cpp_register_pragma): Now a wrapper around register_pragma which
679 always passes false for 'internal' argument.
680 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
682 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
683 an internal pragma, save text till the end of the line as a CPP_PRAGMA
684 token instead of executing the pragma.
685 (cpp_handle_deferred_pragma): New interface.
686 * lex.c (token_spellings): Adjust OP and TK definitions to
687 match changes to cpplib.h.
688 (_cpp_lex_token): Check for a directive-result token and
689 return it if present.
690 (cpp_token_val_index): Handle CPP_PRAGMA.
691 * macro.c (cpp_builtin_macro_text): Correct comment.
692 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
694 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
696 PR preprocessor/14699
697 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
698 from size_t to double.
700 2004-08-28 Andreas Schwab <schwab@suse.de>
701 Andreas Jaeger <aj@suse.de>
703 * configure.ac: Set PACKAGE correctly.
704 * configure: Regenerated.
706 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
708 * Makefile.in: Add back top_builddir.
710 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
712 * configure.ac: Replace Automake macro invocations
713 with manual Autoconf checks and substitutions.
714 * configure: Regenerate.
715 * aclocal.m4: Regenerate.
716 * config.in: Regenerate.
717 * Makefile.am: Removed.
718 * Makefile.in: Heavy simplification and reorganization.
720 2004-08-09 Mark Mitchell <mark@codesourcery.com>
722 * configure.ac (arm*-*-eabi*): New target.
723 (arm*-*-symbianelf*): Likewise.
724 * configure: Regenerated.
726 2004-07-24 Bernardo Innocenti <bernie@develer.com>
728 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
729 * directives.c: Use XNEW-family macros from libiberty.
732 * cpplib.h (cpp_deps_style): Export enum with name.
734 2004-07-23 Matthias Klose <doko@debian.org>
736 * init.c (init_library): Use PACKAGE for the text domain.
738 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
740 PR preprocessor/16366
741 * internal.h (struct cpp_reader): New field dir_hash.
742 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
743 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
745 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
747 PR preprocessor/16192
748 PR preprocessor/15913
749 PR preprocessor/15572
750 * expr.c (_cpp_parse_expr): Handle remaining cases where an
751 expression is missing.
752 * init.c (post_options): Traditional cpp doesn't do // comments.
754 2004-06-30 Per Bothner <per@bothner.com>
756 * include/line-map.h (fileline): Remove old typedef.
757 * internal.h (struct cpp_reader): Use source_location typedef instead.
759 2004-06-26 Zack Weinberg <zack@codesourcery.com>
761 Partially revert patch of 2004-06-05.
762 * files.c (search_cache): Remove pfile argument. Don't check
763 for file that would be found by "" or <> search here...
764 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
765 Do not apply directory-of-current-file correction to files
766 found by this check. Rearrange code slightly.
768 2004-06-21 Geoffrey Keating <geoffk@apple.com>
770 * files.c (should_stack_file): Correct swapped parameters to call
772 * pch.c (cpp_valid_state): Handle -fpreprocessed.
774 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
776 * Makefile.in: Regenerate with automake 1.8.5.
777 * aclocal.m4: Likewise.
778 * configure: Regenerate.
780 2004-06-11 Zack Weinberg <zack@codesourcery.com>
782 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
783 * configure, config.in: Regenerate.
784 * system.h: Unconditionally define bool as unsigned char,
785 BOOL_BITFIELD as unsigned int.
786 * .cvsignore: New file.
788 2004-06-09 Geoffrey Keating <geoffk@apple.com>
790 * traditional.c (push_replacement_text): Set macro->traditional.
791 (save_replacement_text): Likewise.
792 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
793 (struct save_macro_item): Delete.
794 (struct save_macro_data): Use a character array not the previous
796 (save_macros): Save macro as text not as internal structures.
797 (cpp_prepare_state): Update for changes to save_macro_data.
798 (cpp_read_state): Don't read macros defined in PCH. Restore
800 * macro.c (create_iso_definition): Honour alloc_subobject.
801 Clear traditional flag.
802 (_cpp_create_definition): Honour alloc_subobject.
803 * lex.c (cpp_token_val_index): New.
804 * internal.h: Include cpp-id-data.h.
805 (uchar): Move definition to cpp-id-data.h.
807 (cpp_macro): Likewise.
808 * directives.c (struct answer): Move to cpp-id-data.h.
809 (do_assert): Honour alloc_subobject.
811 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
812 * include/cpplib.h (struct cpp_string): Add GTY marker.
813 (enum cpp_token_fld_kind): New.
814 (struct cpp_token): Add GTY markers.
815 (cpp_token_val_index): Prototype.
816 (CPP_HASHNODE_VALUE_IDX): New.
817 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
818 * include/cpp-id-data.h: New file.
820 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
822 * Makefile.am (all-local): New.
823 * Makefile.in: Regenerate.
825 2004-06-06 Roger Sayle <roger@eyesopen.com>
827 * Makefile.am (LIBICONV): Declare.
828 (makedepend_LDADD): Use LIBICONV.
829 * Makefile.in: Regenerate.
831 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
833 * Makefile.am (LIBINTL): Declare
834 (makedepend_LDADD): Use LIBINTL.
835 * Makefile.in: Regenerate.
837 2004-06-05 Zack Weinberg <zack@codesourcery.com>
839 * Makefile.am: Add makedepend.
840 * Makefile.in, aclocal.m4: Regenerate.
841 * charset.c: Insert a space to avoid a warning.
842 * directives.c: Include mkdeps.h.
843 (_cpp_handle_directive): Reenable macro expander if appropriate.
844 (undefine_macros): Inline body of _cpp_free_definition for speed.
845 Do not call undef callback or _cpp_warn_if_unused_macro.
846 (cpp_get_deps): New interface.
847 * files.c (search_cache): Add pfile argument. Check for file
848 that would be found by "" or <> search here...
849 (_cpp_find_file): ...not here. Correct recorded start_dir of
850 files found by directory-of-current-file search that would be
851 found by "" or <> search.
852 * init.c (cpp_add_dependency_target): Delete.
853 * internal.h (struct lexer_state): Add discarding_output flag.
854 * lex.c (lex_identifier): Compute hash function while scanning.
855 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
857 * makedepend.c: New file.
858 * mkdeps.c (struct deps): Add vpath vector.
859 (apply_vpath, deps_add_vpath): New function.
860 (deps_free): Free vpath vector.
861 (deps_add_dep, deps_add_target): Use apply_vpath.
862 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
863 (ht_lookup_with_hash): New function.
864 * cpplib.h, mkdeps.h: Update prototypes.
865 * symtab.h: Update prototypes.
866 (HT_HASHSTEP, HT_FINISH): New macros.
868 2004-05-29 Geoffrey Keating <geoffk@apple.com>
870 * symtab.c (ht_create): Set entries_owned.
871 (ht_destroy): Honour entries_owned.
872 (ht_expand): Likewise.
874 * include/symtab.h (struct ht): New field 'entries_owned'
875 (ht_load): New prototype.
877 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
880 * configure.ac: Fix m4 quoting when picking
881 the size of HOST_WIDE_INT.
882 * configure: Regenerate.
884 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
886 * Makefile.am: the correct directory for
887 gettext include files is given by @INCINTL@.
888 * Makefile.in: Regenerate.
890 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
892 * system.h [!ENABLE_NLS]: dgettext takes two
895 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
897 Moved libcpp from the gcc subdirectory to the toplevel.
898 * Makefile.am: New file.
899 * Makefile.in: Regenerate.
900 * configure.ac: New file.
901 * configure: Regenerate.
902 * config.in: Regenerate.
903 * charset.c: Moved from gcc/cppcharset.c. Add note about
904 brokenness of input charset detection. Adjust for change
905 in name of cppucnid.h.
906 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
907 * expr.c: Moved from gcc/cppexp.c.
908 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
909 Remove #define of O_BINARY, it is in system.h.
910 * identifiers.c: Moved from gcc/cpphash.c.
911 * internal.h: Moved from gcc/cpphash.h. Change header
912 guard name. All other files adjusted to match name change.
913 * init.c: Moved from gcc/cppinit.c.
914 (init_library) [ENABLE_NLS]: Call bindtextdomain.
915 * lex.c: Moved from gcc/cpplex.c.
916 * directives.c: Moved from gcc/cpplib.c.
917 * macro.c: Moved from gcc/cppmacro.c.
918 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
919 * traditional.c: Moved from gcc/cpptrad.c.
920 * ucnid.h: Moved from gcc/cppucnid.h. Change header
922 * ucnid.pl: Moved from gcc/cppucnid.pl.
923 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
925 * symtab.c: Moved from gcc/hashtable.c.
926 * line-map.c: Moved from gcc. Do not include intl.h.
927 * mkdeps.c: Moved from gcc.
928 * system.h: New file.
929 * include/cpplib.h: Moved from gcc. Change header guard name.
930 * include/line-map.h: Moved from gcc. Change header guard name.
931 * include/mkdeps.h: Moved from gcc. Change header guard name.
932 * include/symtab.h: Moved from gcc/hashtable.h. Change header