1 2006-12-28 Tom Tromey <tromey@redhat.com>
4 * charset.c (_cpp_convert_input): Check that to.len is greater
7 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
9 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
12 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
14 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
15 for experimental C++0x mode.
16 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
17 adopted the preprocessor changes introduced in C99.
19 2006-10-29 Joseph Myers <joseph@codesourcery.com>
21 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
22 depending on --enable-targets=all.
23 * configure: Regenerate.
25 2006-10-12 Jakub Jelinek <jakub@redhat.com>
28 * macro.c (paste_tokens): Do error reporting here, use BUF with the
29 spelled LHS token as opposed to spelling it again.
30 (paste_all_tokens): Don't report errors here, just break on failure.
32 2006-10-10 Brooks Moses <bmoses@stanford.edu>
34 * Makefile.in: Added empty "pdf" target.
36 2006-09-22 Geoffrey Keating <geoffk@apple.com>
38 * configure.ac: Make need_64_bit_hwint case for x86-darwin
39 match exactly the glob in gcc/config.gcc.
40 * configure: Regenerate.
42 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
46 * lex.c (lex_string): Pedwarn for unterminated literals.
48 2006-09-08 Eric Christopher <echristo@apple.com>
50 * configure.ac: Add 64-bit HWI support for i?86-darwin.
52 2006-08-14 Steve Ellcey <sje@cup.hp.com>
56 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
57 (CPP_LAST_EQ): Change.
58 (CPP_LAST_PUNCTUATOR): Change.
59 * expr.c (cpp_operator): Remove MIN and MAX.
60 (reduce): Remove CPP_MIN and CPP_MAX.
61 (num_binary_op): Ditto.
62 * lex.c (_cpp_lex_direct): Ditto.
63 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
65 2006-06-09 Jakub Jelinek <jakub@redhat.com>
68 * directives.c (do_pragma): Handle pragma with valid namespace
69 and invalid name coming from macro expansion.
70 * directives.c (destringize_and_run): Initialize next field in
75 * directives.c (destringize_and_run): Set NO_EXPAND on the
78 * macro.c (_cpp_backup_tokens): Fix comment typo.
80 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
82 * Makefile.in (CATALOGS): Add po/ prefix.
83 * configure: Regenerated.
85 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
87 * Makefile.in: Add install-html target. Add install-html to .PHONY
89 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
91 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
92 * files.c (_cpp_get_file_stat): New function.
93 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
94 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
95 * internal.h (_cpp_get_file_stat): Prototype.
96 (struct cpp_buffer): Add timestamp.
98 2006-01-23 Jakub Jelinek <jakub@redhat.com>
100 PR preprocessor/25717
101 * init.c (cpp_init_builtins): If __STDC__ will not change value
102 between system headers and other sources, define it as a normal
103 macro rather than a builtin.
104 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
105 cpp_in_system_header condition.
107 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
109 * Makefile.in: Use -MMD instead of -MD.
111 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
112 Richard Henderson <rth@redhat.com>
114 Merge from gomp branch:
115 * directives.c (struct pragma_entry): Add is_deferred. Add ident
116 entry to value union.
117 (end_directive): Don't eat the line if in_deferred_pragma.
118 (run_directive): Remove pragma hacks.
119 (insert_pragma_entry): Remove.
120 (new_pragma_entry): New.
121 (register_pragma_1): Split out of register_pragma. Only handle
122 the lookup tree and return the new entry.
123 (cpp_register_pragma): Fill in the pragma entry here.
124 (cpp_register_deferred_pragma): New.
125 (register_pragma_internal): New.
126 (_cpp_init_internal_pragmas): Use register_pragma_internal.
127 (do_pragma): Allow pragma expansion after namespace. For deferred
128 pragmas, don't slurp the line into a string.
129 (destringize_and_run): Save tokens for deferred pragmas.
130 (cpp_handle_deferred_pragma): Remove.
131 * macro.c (builtin_macro): Remove pragma token hack.
132 (_cpp_push_token_context): Rename from push_token_context and export.
133 * internal.h (struct lexer_state): Add pragma_allow_expansion.
134 (_cpp_push_token_context): Declare.
135 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
136 a token. Update the line number correctly if so.
137 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
138 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
139 * include/cpplib.h (PRAGMA_EOL): New.
140 (CPP_TOKEN_FLD_PRAGMA): New.
141 (struct cpp_token): Add val.pragma.
142 (struct cpp_options): Remove defer_pragmas.
143 (cpp_handle_deferred_pragma): Remove.
144 (cpp_register_deferred_pragma): Declare.
146 2006-01-01 Jakub Jelinek <jakub@redhat.com>
149 * directives.c (do_pragma): If pragma line ends with multi-line
150 block comment, end the saved deferred pragma string before that
151 comment. Handle embedded '\0' chars on the pragma line.
153 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
156 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
158 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
159 Ben Elliston <bje@au.ibm.com>
161 * include/cpplib.h (CPP_N_DFLOAT): New.
162 * expr.c (interpret_float_suffix): Identify df, dd, and dl
163 suffixes as decimal floating point constants.
164 (cpp_classify_number): Disallow hexadecimal DFP constants.
166 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
167 Ian Lance Taylor <ian@airs.com>
169 * include/cpplib.h (struct cpp_callbacks): Annotate error with
170 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
172 2005-11-09 Per Bothner <per@bothner.com>
173 Uros Bizjak <uros@kss-loka.si>
176 * init.c (read_original_filename): Temporarily set
177 state.in_directive before calling _cpp_lex_direct for
180 2005-11-03 James E Wilson <wilson@specifix.com>
182 PR preprocessor/24202
183 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
185 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
187 * include/cpplib.h (struct cpp_callbacks): Make error take
189 * errors.c (cpp_error): Update call to callback.
191 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
193 PR preprocessor/22042
194 * macro.c (_cpp_builtin_macro_text): Lower the needed max
196 (cpp_quote_string): Don't octalify non printable
199 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
202 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
203 (struct cpp_callbacks): Add error.
204 * errors.c (cpp_error): If client_diagnostic, use error callback.
205 * charset.c (convert_escape): Don't use %03o in diagnostic.
207 2005-10-21 James E Wilson <wilson@specifix.com>
209 PR preprocessor/15220
210 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
211 callers. Pass to open_file_failed.
212 (open_file_failed): New parameter angle_brackets. Fix all callers.
213 Use in print_dep assignment.
214 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
215 * internal.h (_cpp_find_file): Add new parm to declaration.
217 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
219 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
220 * configure: Regenerate.
222 2005-10-04 Ian Lance Taylor <ian@airs.com>
224 PR preprocessor/13726
225 * directives.c (check_eol_return_comments): New static function.
226 (parse_include): Add buf parameter. Change all callers.
227 (do_include_common): If not discard comments, turn on
228 save_comments. Pass collected comments to include callback.
229 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
230 include callback: cpp_token list.
232 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
234 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
235 * init.c (struct lang_flags, lang_defaults): Add
236 extended_identifiers.
237 (cpp_set_lang): Use it.
238 * lex.c (forms_identifier_p): Check extended_identifiers.
240 2005-08-30 Jakub Jelinek <jakub@redhat.com>
242 PR preprocessor/20348
243 PR preprocessor/20356
244 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
247 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
249 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
250 -Wmissing-format-attribute.
252 * configure: Regenerate.
254 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
256 * all files: Update FSF address in copyright headers.
257 * makeucnid.c (write_copyright): Update outputted FSF address.
259 2005-06-13 Zack Weinberg <zack@codesourcery.com>
261 * configure.ac: Invoke ZW_CREATE_DEPDIR and
262 ZW_PROG_COMPILER_DEPENDENCIES.
263 * aclocal.m4, configure: Regenerate.
264 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
266 (distclean): Clean up $(DEPDIR) and its contents.
267 (.c.o): Use $(COMPILE).
268 Include $(DEPDIR)/*.Po for most object->header dependencies.
270 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
272 * configure.ac: Check declarations for asprintf and vasprintf.
273 * config.in: Regenerate.
274 * configure: Likewise.
276 * charset.c (conversion_loop): Use XRESIZEVEC.
277 (convert_no_conversion): Likewise.
278 (convert_using_iconv): Likewise.
279 (init_iconv_desc): Cast return value of alloca.
280 (cpp_host_to_exec_charset): Use XNEWVEC.
281 (emit_numeric_escape): Use XRESIZEVEC.
282 (cpp_interpret_string): Use XNEWVEC.
283 (cpp_interpret_string): Use XRESIZEVEC.
284 (_cpp_interpret_identifier): Cast return value of alloca.
285 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
286 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
287 (parse_include): Use XNEWVEC.
288 (insert_pragma_entry): Rename local variable "new" to
290 (save_registered_pragmas): Cast return value of xmemdup.
291 (destringize_and_run): Same for alloca.
292 (parse_assertion): Likewise.
293 (do_assert): Cast allocated storage to proper type.
294 (cpp_define): Likewise.
295 (_cpp_define_builtin): Likewise.
296 (cpp_undef): Likewise.
297 (handle_assertion): Likewise.
298 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
299 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
300 (CPP_UMINUS): Likewise.
301 (struct cpp_operator): Rename from struct operator.
302 (_cpp_expand_op_stack): Use XRESIZEVEC.
303 * files.c (pch_open_file): Use XNEWVEC.
304 (pch_open_file): Use XRESIZEVEC.
305 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
306 (dir_name_of_file): Use XNEWVEC.
307 (make_cpp_file): Use XCNEW.
308 (make_cpp_dir): Likewise.
309 (allocate_file_hash_entries): USE XNEWVEC.
310 (cpp_included): Cast return value of htab_find_with_hash.
311 (append_file_to_dir): Use XNEWVEC.
312 (read_filename_string): Likewise. Use XRESIZEVEC too.
313 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
314 (remap_filename): Use XNEWVEC.
315 (struct pchf_entry): Move definition out of struct pchf_data.
316 (_cpp_save_file_entries): Use XCNEWVAR.
317 (_cpp_read_file_entries): Use XNEWVAR.
318 * identifiers.c (alloc_node): Use XOBNEW.
319 * init.c (cpp_create_reader): Use XCNEW.
320 (cpp_init_builtins): Cast of b->value to enum builtin_type.
321 (read_original_directory): Cast return value of alloca.
322 * lex.c (add_line_note): Use XRESIZEVEC.
323 (warn_about_normalization): Use XNEWVEC.
324 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
325 (new_buff): Use XNEWVEC.
326 * line-map.c (linemap_add): Use XRESIZEVEC.
327 * macro.c (builtin_macro): Cast return value of alloca.
328 (paste_tokens): Likewise.
329 (expand_arg): Use XNEWVEC and XRESIZEVEC.
330 (_cpp_save_parameter): Use XRESIZEVEC.
331 (create_iso_definition): Cast allocated storage to proper type.
332 (_cpp_create_definition): Likewise.
333 (cpp_macro_definition): Use XRESIZEVEC.
334 * makedepend.c (add_clm): Use XNEW.
336 * mkdeps.c (munge): Use XNEWVEC.
337 (deps_init): Use XCNEW.
338 (deps_add_target): Use XRESIZEVEC.
339 (deps_add_default_target): Cast return value of alloca.
340 (deps_add_dep): Use XRESIZEVEC.
341 (deps_add_vpath): Likewise. Use XNEWVEC too.
342 (deps_restore): Likewise.
343 * pch.c (save_idents): Use XNEW and XNEWVEC.
344 (cpp_save_state): Use XNEW.
345 (count_defs): Cast return value of htab_find.
346 (write_defs): Likewise.
347 (cpp_write_pch_deps): Use XNEWVEC.
348 (collect_ht_nodes): Use XRESIZEVEC.
349 (cpp_valid_state): Use XNEWVEC.
350 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
351 * symtab.c (ht_create): Use XCNEW.
352 (ht_lookup_with_hash): Cast return value of obstack_copy0.
353 (ht_expand): Use XCNEWVEC.
354 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
355 (bool): Do not define if __cplusplus.
357 2005-05-12 Zack Weinberg <zack@codesourcery.com>
359 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
360 (do_sccs): Delete function definition, #define to do_ident.
361 (do_ident): Don't hardwire directive name.
363 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
366 * configure: Regenerate.
368 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
370 * files.c: Include io.h for DJGPP to get prototype of setmode.
372 2005-04-19 Per Bothner <per@bothner.com>
374 PR preprocessor/20907
375 * line-map.c (linemap_line_start): Fix bug when we need to increse
376 column_bits but can re-use the current line_map.
378 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
380 * system.h (fopen, fdopen, freopen): Define these to the unlocked
383 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
385 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
386 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
387 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
388 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
390 (fwrite_unlocked): Fix prototype.
392 * configure, config.in: Regenerate.
394 2005-04-05 Jakub Jelinek <jakub@redhat.com>
396 PR preprocessor/19475
397 * macro.c (create_iso_definition): For < ISO C99, don't
398 pedwarn if there is no whitespace between macro name and its
399 replacement, but the replacement starts with a basic character
402 2005-03-28 Andreas Jaeger <aj@suse.de>
404 * lex.c (warn_about_normalization): Cast field width to int to
407 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
409 * configure.ac: Consistently use solaris2.1[0-9]* instead of
411 * configure: Regenerate.
413 2005-03-15 Geoffrey Keating <geoffk@apple.com>
415 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
416 UCN rather than printing an error.
418 2005-03-14 Geoffrey Keating <geoffk@apple.com>
420 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
422 2005-03-14 Geoffrey Keating <geoffk@apple.com>
424 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
425 * charset.c: Update for new format of ucnid.h.
426 (ucn_valid_in_identifier): Update for new format of ucnid.h.
427 Add NST parameter, and update it; update callers.
428 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
430 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
431 * internal.h (struct normalize_state): New.
432 (INITIAL_NORMALIZE_STATE): New.
433 (NORMALIZE_STATE_RESULT): New.
434 (NORMALIZE_STATE_UPDATE_IDNUM): New.
435 (_cpp_valid_ucn): New.
436 * lex.c (warn_about_normalization): New.
437 (forms_identifier_p): Add normalize_state parameter, update callers.
438 (lex_identifier): Add normalize_state parameter, update callers. Keep
440 (lex_number): Likewise.
441 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
442 it with warn_about_normalization.
446 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
447 comments about obsolete version of C++.
448 * include/cpplib.h (enum cpp_normalize_level): New.
449 (struct cpp_options): Add warn_normalize field.
451 2005-03-11 Geoffrey Keating <geoffk@apple.com>
453 * directives.c (glue_header_name): Update call to cpp_spell_token.
454 * internal.h (_cpp_interpret_identifier): New.
455 * charset.c (_cpp_interpret_identifier): New.
456 (_cpp_valid_ucn): Allow UCN version of '$'.
457 * lex.c (lex_identifier): Add extra parameter to indicate if initial
458 character was '$' or '\'. Support identifiers with UCNs.
459 (forms_identifier_p): Allow UCNs.
460 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
462 (cpp_spell_token): Add FORSTRING parameter. Use it.
463 (cpp_token_as_text): Update call to cpp_spell_token.
464 (cpp_output_token): Write UCNs back out.
465 (stringify_arg): Update call to cpp_spell_token.
466 (paste_tokens): Likewise.
467 (cpp_macro_definition): Likewise.
468 * macro.c (stringify_arg): Likewise.
469 (paste_tokens): Likewise.
470 (cpp_macro_definition): Likewise.
471 * include/cpplib.h: Add parameter to cpp_spell_token.
473 2005-03-04 Jakub Jelinek <jakub@redhat.com>
477 * macro.c (replace_args, cpp_get_token): Copy whole
478 cpp_token_u instead of just cpp_string field from it.
480 2005-02-28 Devang Patel <dpatel@apple.com>
482 * directives.c (do_line): Save sysp early before line table is
485 2005-02-20 Zack Weinberg <zack@codesourcery.com>
488 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
489 (cpp_host_to_exec_charset): New function.
490 * include/cpplib.h: Declare cpp_host_to_exec_charset.
492 2005-02-19 Devang Patel <dpatel@apple.com>
494 * charset.c (_cpp_convert_input): Check '\r' before inserting
497 2005-02-15 Eric Christopher <echristo@redhat.com>
499 PR preprocessor/19077
500 * macro.c (cpp_macro_definition): Move handling of whitespace
501 to PREV_WHITE conditional. Remove overloading of len
504 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
506 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
507 traditional.c: Update copyright.
509 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
512 * configure.ac: Check for declaration of basename and getopt.
513 * config.in: Regenerate.
514 * configure: Regenerate.
515 * internal.h (ustrcspn): New.
516 * macro.c (create_iso_definition): Fix allocation of memory.
517 (padding_token): Add cast to remove const-ness.
518 * pch.c (cpp_read_state): Use ustrcspn.
520 2005-02-08 Mike Stump <mrs@apple.com>
522 * files.c (pchf_adder): Remove.
523 (struct pchf_adder_info): Likewise.
524 (_cpp_save_file_entries): Write out all files so that #import works.
526 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
528 * configure: Regenerate.
530 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
532 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
534 * include/cpplib.h: Also update copyright years.
536 2005-01-03 Geoffrey Keating <geoffk@apple.com>
538 * files.c (_cpp_find_file): Add files found by search_path_exhausted
539 to the list of all files.
541 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
543 * internal.h: Update references to Cpp lib filenames.
544 * directives.c: Likewise.
547 * traditional.c: Likewise.
549 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
551 PR preprocessor/15167
552 * files.c (destroy_cpp_file): New function.
553 (should_stack_file): Make a new file if the
554 compared file is still stacked.
556 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
558 PR preprocessor/17610
559 * directives.c (do_include_common): Error out if an empty filename
560 is given for #include (or #include_next or #import).
562 2004-11-27 Roger Sayle <roger@eyesopen.com>
563 Zack Weinberg <zack@codesourcery.com>
565 * internal.h: Replace all uses of uchar with unsigned char.
566 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
567 with !IN_GCC, so uchar is only defined whilst building libcpp.
569 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
571 * aclocal.m4: Regenerate.
573 2004-11-24 Roger Sayle <roger@eyesopen.com>
575 PR preprocessor/15824
576 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
577 directly, instead of the non-existant "system.h" and "ansidecl.h".
578 * configure: Regenerate.
580 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
581 Joseph Myers <joseph@codesourcery.com>
583 * internal.h (struct lexer_state): Add in_deferred_pragma.
584 * directives.c (struct pragma_entry): Add allow_expansion.
585 (insert_pragma_entry): Take allow_expansion flag.
586 (register_pragma): Likewise.
587 (cpp_register_pragma): Likewise.
588 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
589 (do_pragma): Honor allow_expansion.
590 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
591 * include/cpplib.h (cpp_register_pragma): Update prototype.
593 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
594 Mark Mitchell <mark@codesourcery.com>
596 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
597 need_64bit_hwint=yes.
598 * configure: Regenerate.
600 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
602 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
604 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
605 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
606 Remove local srcdir path from generated file.
608 2004-11-04 Zack Weinberg <zack@codesourcery.com>
609 Gerald Pfeifer <gerald@pfeifer.com>
611 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
614 2004-10-27 Zack Weinberg <zack@codesourcery.com>
617 * directives.c (do_pragma): Do not defer pragmas which are unknown.
618 (cpp_handle_deferred_pragma): Add cast to silence warning.
620 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
622 * errors.c (_cpp_begin_message): Print "error: " for errors.
624 2004-10-10 Andreas Jaeger <aj@suse.de>
626 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
627 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
629 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
631 * pch.c (cpp_write_pch_state): Remove variable z as it is not
633 (cpp_read_state): Remove unused variables, m, d and mac_count.
635 2004-09-29 Per Bothner <per@bothner.com>
637 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
638 cb.line_change. Otherwise do_pragma will call the line_change
639 call-back with a meaningless line number.
641 2004-09-24 Zack Weinberg <zack@codesourcery.com>
643 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
644 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
645 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
646 * aclocal.m4, configure: Regenerate.
647 * init.c: Include localedir.h.
648 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
650 (.c.o): Use $(ALL_CFLAGS).
651 (localedir.h, localedir.hs): New rules.
652 (clean): Use rm -rf to remove directories.
653 (distclean): Also delete localedir.h and localedir.hs.
654 (init.o): Update dependencies.
656 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
658 * Makefile.in (aclocal.m4): Update dependencies.
659 * configure.ac (AC_CONFIG_MACRO_DIR): New.
660 * aclocal.m4, configure: Regenerate.
662 2004-09-17 Zack Weinberg <zack@codesourcery.com>
664 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
665 (_cpp_convert_input, _cpp_default_encoding): Add comments.
666 Some other comments in this file also tweaked.
668 * directives.c (do_pragma): Save current buffer position
669 before lexing the pragma keywords; don't call
670 _cpp_backup_tokens in the defer_pragmas case.
672 2004-09-15 Per Bothner <per@bothner.com>
674 * include/line-map.h (line_map_start): Add parameter names so
675 preceding comment makes sense.
676 (linemap_add): Remove from comment mention of non-existing parameter.
678 2004-09-09 Matt Austern <austern@apple.com>
679 Zack Weinberg <zack@codesourcery.com>
681 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
682 prefixes throughout. Add entry for PRAGMA. Remove
683 unnecessary "= 0" from EQ.
684 (enum cpp_ttype): Adjust OP and TK definitions to restore
685 prefixes, via token-paste.
686 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
687 Change from #defines to additional cpp_ttype enumerators.
688 (struct cpp_options): Add defer_pragmas.
689 (cpp_handle_deferred_pragma): Prototype new interface.
691 * internal.h (struct cpp_reader): Add directive_result.
692 * directives.c (struct pragma_entry): Add is_internal field;
693 give boolean fields type bool.
694 (start_directive): Initialize pfile->directive_result.type.
695 (_cpp_do__Pragma): Likewise.
696 (run_directive): Do not crash if pfile->buffer->prev is NULL.
697 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
699 (register_pragma): New static function, bulk of former
700 cpp_register_pragma here; add 'internal' argument, pass along
701 to insert_pragma_entry.
702 (cpp_register_pragma): Now a wrapper around register_pragma which
703 always passes false for 'internal' argument.
704 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
706 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
707 an internal pragma, save text till the end of the line as a CPP_PRAGMA
708 token instead of executing the pragma.
709 (cpp_handle_deferred_pragma): New interface.
710 * lex.c (token_spellings): Adjust OP and TK definitions to
711 match changes to cpplib.h.
712 (_cpp_lex_token): Check for a directive-result token and
713 return it if present.
714 (cpp_token_val_index): Handle CPP_PRAGMA.
715 * macro.c (cpp_builtin_macro_text): Correct comment.
716 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
718 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
720 PR preprocessor/14699
721 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
722 from size_t to double.
724 2004-08-28 Andreas Schwab <schwab@suse.de>
725 Andreas Jaeger <aj@suse.de>
727 * configure.ac: Set PACKAGE correctly.
728 * configure: Regenerated.
730 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
732 * Makefile.in: Add back top_builddir.
734 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
736 * configure.ac: Replace Automake macro invocations
737 with manual Autoconf checks and substitutions.
738 * configure: Regenerate.
739 * aclocal.m4: Regenerate.
740 * config.in: Regenerate.
741 * Makefile.am: Removed.
742 * Makefile.in: Heavy simplification and reorganization.
744 2004-08-09 Mark Mitchell <mark@codesourcery.com>
746 * configure.ac (arm*-*-eabi*): New target.
747 (arm*-*-symbianelf*): Likewise.
748 * configure: Regenerated.
750 2004-07-24 Bernardo Innocenti <bernie@develer.com>
752 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
753 * directives.c: Use XNEW-family macros from libiberty.
756 * cpplib.h (cpp_deps_style): Export enum with name.
758 2004-07-23 Matthias Klose <doko@debian.org>
760 * init.c (init_library): Use PACKAGE for the text domain.
762 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
764 PR preprocessor/16366
765 * internal.h (struct cpp_reader): New field dir_hash.
766 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
767 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
769 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
771 PR preprocessor/16192
772 PR preprocessor/15913
773 PR preprocessor/15572
774 * expr.c (_cpp_parse_expr): Handle remaining cases where an
775 expression is missing.
776 * init.c (post_options): Traditional cpp doesn't do // comments.
778 2004-06-30 Per Bothner <per@bothner.com>
780 * include/line-map.h (fileline): Remove old typedef.
781 * internal.h (struct cpp_reader): Use source_location typedef instead.
783 2004-06-26 Zack Weinberg <zack@codesourcery.com>
785 Partially revert patch of 2004-06-05.
786 * files.c (search_cache): Remove pfile argument. Don't check
787 for file that would be found by "" or <> search here...
788 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
789 Do not apply directory-of-current-file correction to files
790 found by this check. Rearrange code slightly.
792 2004-06-21 Geoffrey Keating <geoffk@apple.com>
794 * files.c (should_stack_file): Correct swapped parameters to call
796 * pch.c (cpp_valid_state): Handle -fpreprocessed.
798 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
800 * Makefile.in: Regenerate with automake 1.8.5.
801 * aclocal.m4: Likewise.
802 * configure: Regenerate.
804 2004-06-11 Zack Weinberg <zack@codesourcery.com>
806 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
807 * configure, config.in: Regenerate.
808 * system.h: Unconditionally define bool as unsigned char,
809 BOOL_BITFIELD as unsigned int.
810 * .cvsignore: New file.
812 2004-06-09 Geoffrey Keating <geoffk@apple.com>
814 * traditional.c (push_replacement_text): Set macro->traditional.
815 (save_replacement_text): Likewise.
816 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
817 (struct save_macro_item): Delete.
818 (struct save_macro_data): Use a character array not the previous
820 (save_macros): Save macro as text not as internal structures.
821 (cpp_prepare_state): Update for changes to save_macro_data.
822 (cpp_read_state): Don't read macros defined in PCH. Restore
824 * macro.c (create_iso_definition): Honour alloc_subobject.
825 Clear traditional flag.
826 (_cpp_create_definition): Honour alloc_subobject.
827 * lex.c (cpp_token_val_index): New.
828 * internal.h: Include cpp-id-data.h.
829 (uchar): Move definition to cpp-id-data.h.
831 (cpp_macro): Likewise.
832 * directives.c (struct answer): Move to cpp-id-data.h.
833 (do_assert): Honour alloc_subobject.
835 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
836 * include/cpplib.h (struct cpp_string): Add GTY marker.
837 (enum cpp_token_fld_kind): New.
838 (struct cpp_token): Add GTY markers.
839 (cpp_token_val_index): Prototype.
840 (CPP_HASHNODE_VALUE_IDX): New.
841 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
842 * include/cpp-id-data.h: New file.
844 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
846 * Makefile.am (all-local): New.
847 * Makefile.in: Regenerate.
849 2004-06-06 Roger Sayle <roger@eyesopen.com>
851 * Makefile.am (LIBICONV): Declare.
852 (makedepend_LDADD): Use LIBICONV.
853 * Makefile.in: Regenerate.
855 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
857 * Makefile.am (LIBINTL): Declare
858 (makedepend_LDADD): Use LIBINTL.
859 * Makefile.in: Regenerate.
861 2004-06-05 Zack Weinberg <zack@codesourcery.com>
863 * Makefile.am: Add makedepend.
864 * Makefile.in, aclocal.m4: Regenerate.
865 * charset.c: Insert a space to avoid a warning.
866 * directives.c: Include mkdeps.h.
867 (_cpp_handle_directive): Reenable macro expander if appropriate.
868 (undefine_macros): Inline body of _cpp_free_definition for speed.
869 Do not call undef callback or _cpp_warn_if_unused_macro.
870 (cpp_get_deps): New interface.
871 * files.c (search_cache): Add pfile argument. Check for file
872 that would be found by "" or <> search here...
873 (_cpp_find_file): ...not here. Correct recorded start_dir of
874 files found by directory-of-current-file search that would be
875 found by "" or <> search.
876 * init.c (cpp_add_dependency_target): Delete.
877 * internal.h (struct lexer_state): Add discarding_output flag.
878 * lex.c (lex_identifier): Compute hash function while scanning.
879 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
881 * makedepend.c: New file.
882 * mkdeps.c (struct deps): Add vpath vector.
883 (apply_vpath, deps_add_vpath): New function.
884 (deps_free): Free vpath vector.
885 (deps_add_dep, deps_add_target): Use apply_vpath.
886 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
887 (ht_lookup_with_hash): New function.
888 * cpplib.h, mkdeps.h: Update prototypes.
889 * symtab.h: Update prototypes.
890 (HT_HASHSTEP, HT_FINISH): New macros.
892 2004-05-29 Geoffrey Keating <geoffk@apple.com>
894 * symtab.c (ht_create): Set entries_owned.
895 (ht_destroy): Honour entries_owned.
896 (ht_expand): Likewise.
898 * include/symtab.h (struct ht): New field 'entries_owned'
899 (ht_load): New prototype.
901 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
904 * configure.ac: Fix m4 quoting when picking
905 the size of HOST_WIDE_INT.
906 * configure: Regenerate.
908 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
910 * Makefile.am: the correct directory for
911 gettext include files is given by @INCINTL@.
912 * Makefile.in: Regenerate.
914 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
916 * system.h [!ENABLE_NLS]: dgettext takes two
919 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
921 Moved libcpp from the gcc subdirectory to the toplevel.
922 * Makefile.am: New file.
923 * Makefile.in: Regenerate.
924 * configure.ac: New file.
925 * configure: Regenerate.
926 * config.in: Regenerate.
927 * charset.c: Moved from gcc/cppcharset.c. Add note about
928 brokenness of input charset detection. Adjust for change
929 in name of cppucnid.h.
930 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
931 * expr.c: Moved from gcc/cppexp.c.
932 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
933 Remove #define of O_BINARY, it is in system.h.
934 * identifiers.c: Moved from gcc/cpphash.c.
935 * internal.h: Moved from gcc/cpphash.h. Change header
936 guard name. All other files adjusted to match name change.
937 * init.c: Moved from gcc/cppinit.c.
938 (init_library) [ENABLE_NLS]: Call bindtextdomain.
939 * lex.c: Moved from gcc/cpplex.c.
940 * directives.c: Moved from gcc/cpplib.c.
941 * macro.c: Moved from gcc/cppmacro.c.
942 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
943 * traditional.c: Moved from gcc/cpptrad.c.
944 * ucnid.h: Moved from gcc/cppucnid.h. Change header
946 * ucnid.pl: Moved from gcc/cppucnid.pl.
947 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
949 * symtab.c: Moved from gcc/hashtable.c.
950 * line-map.c: Moved from gcc. Do not include intl.h.
951 * mkdeps.c: Moved from gcc.
952 * system.h: New file.
953 * include/cpplib.h: Moved from gcc. Change header guard name.
954 * include/line-map.h: Moved from gcc. Change header guard name.
955 * include/mkdeps.h: Moved from gcc. Change header guard name.
956 * include/symtab.h: Moved from gcc/hashtable.h. Change header