1 2006-09-22 Geoffrey Keating <geoffk@apple.com>
3 * configure.ac: Make need_64_bit_hwint case for x86-darwin
4 match exactly the glob in gcc/config.gcc.
5 * configure: Regenerate.
7 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
11 * lex.c (lex_string): Pedwarn for unterminated literals.
13 2006-09-08 Eric Christopher <echristo@apple.com>
15 * configure.ac: Add 64-bit HWI support for i?86-darwin.
17 2006-08-14 Steve Ellcey <sje@cup.hp.com>
21 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
22 (CPP_LAST_EQ): Change.
23 (CPP_LAST_PUNCTUATOR): Change.
24 * expr.c (cpp_operator): Remove MIN and MAX.
25 (reduce): Remove CPP_MIN and CPP_MAX.
26 (num_binary_op): Ditto.
27 * lex.c (_cpp_lex_direct): Ditto.
28 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
30 2006-06-09 Jakub Jelinek <jakub@redhat.com>
33 * directives.c (do_pragma): Handle pragma with valid namespace
34 and invalid name coming from macro expansion.
35 * directives.c (destringize_and_run): Initialize next field in
40 * directives.c (destringize_and_run): Set NO_EXPAND on the
43 * macro.c (_cpp_backup_tokens): Fix comment typo.
45 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
47 * Makefile.in (CATALOGS): Add po/ prefix.
48 * configure: Regenerated.
50 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
52 * Makefile.in: Add install-html target. Add install-html to .PHONY
54 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
56 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
57 * files.c (_cpp_get_file_stat): New function.
58 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
59 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
60 * internal.h (_cpp_get_file_stat): Prototype.
61 (struct cpp_buffer): Add timestamp.
63 2006-01-23 Jakub Jelinek <jakub@redhat.com>
66 * init.c (cpp_init_builtins): If __STDC__ will not change value
67 between system headers and other sources, define it as a normal
68 macro rather than a builtin.
69 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
70 cpp_in_system_header condition.
72 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
74 * Makefile.in: Use -MMD instead of -MD.
76 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
77 Richard Henderson <rth@redhat.com>
79 Merge from gomp branch:
80 * directives.c (struct pragma_entry): Add is_deferred. Add ident
82 (end_directive): Don't eat the line if in_deferred_pragma.
83 (run_directive): Remove pragma hacks.
84 (insert_pragma_entry): Remove.
85 (new_pragma_entry): New.
86 (register_pragma_1): Split out of register_pragma. Only handle
87 the lookup tree and return the new entry.
88 (cpp_register_pragma): Fill in the pragma entry here.
89 (cpp_register_deferred_pragma): New.
90 (register_pragma_internal): New.
91 (_cpp_init_internal_pragmas): Use register_pragma_internal.
92 (do_pragma): Allow pragma expansion after namespace. For deferred
93 pragmas, don't slurp the line into a string.
94 (destringize_and_run): Save tokens for deferred pragmas.
95 (cpp_handle_deferred_pragma): Remove.
96 * macro.c (builtin_macro): Remove pragma token hack.
97 (_cpp_push_token_context): Rename from push_token_context and export.
98 * internal.h (struct lexer_state): Add pragma_allow_expansion.
99 (_cpp_push_token_context): Declare.
100 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
101 a token. Update the line number correctly if so.
102 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
103 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
104 * include/cpplib.h (PRAGMA_EOL): New.
105 (CPP_TOKEN_FLD_PRAGMA): New.
106 (struct cpp_token): Add val.pragma.
107 (struct cpp_options): Remove defer_pragmas.
108 (cpp_handle_deferred_pragma): Remove.
109 (cpp_register_deferred_pragma): Declare.
111 2006-01-01 Jakub Jelinek <jakub@redhat.com>
114 * directives.c (do_pragma): If pragma line ends with multi-line
115 block comment, end the saved deferred pragma string before that
116 comment. Handle embedded '\0' chars on the pragma line.
118 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
121 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
123 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
124 Ben Elliston <bje@au.ibm.com>
126 * include/cpplib.h (CPP_N_DFLOAT): New.
127 * expr.c (interpret_float_suffix): Identify df, dd, and dl
128 suffixes as decimal floating point constants.
129 (cpp_classify_number): Disallow hexadecimal DFP constants.
131 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
132 Ian Lance Taylor <ian@airs.com>
134 * include/cpplib.h (struct cpp_callbacks): Annotate error with
135 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
137 2005-11-09 Per Bothner <per@bothner.com>
138 Uros Bizjak <uros@kss-loka.si>
141 * init.c (read_original_filename): Temporarily set
142 state.in_directive before calling _cpp_lex_direct for
145 2005-11-03 James E Wilson <wilson@specifix.com>
147 PR preprocessor/24202
148 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
150 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
152 * include/cpplib.h (struct cpp_callbacks): Make error take
154 * errors.c (cpp_error): Update call to callback.
156 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
158 PR preprocessor/22042
159 * macro.c (_cpp_builtin_macro_text): Lower the needed max
161 (cpp_quote_string): Don't octalify non printable
164 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
167 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
168 (struct cpp_callbacks): Add error.
169 * errors.c (cpp_error): If client_diagnostic, use error callback.
170 * charset.c (convert_escape): Don't use %03o in diagnostic.
172 2005-10-21 James E Wilson <wilson@specifix.com>
174 PR preprocessor/15220
175 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
176 callers. Pass to open_file_failed.
177 (open_file_failed): New parameter angle_brackets. Fix all callers.
178 Use in print_dep assignment.
179 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
180 * internal.h (_cpp_find_file): Add new parm to declaration.
182 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
184 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
185 * configure: Regenerate.
187 2005-10-04 Ian Lance Taylor <ian@airs.com>
189 PR preprocessor/13726
190 * directives.c (check_eol_return_comments): New static function.
191 (parse_include): Add buf parameter. Change all callers.
192 (do_include_common): If not discard comments, turn on
193 save_comments. Pass collected comments to include callback.
194 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
195 include callback: cpp_token list.
197 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
199 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
200 * init.c (struct lang_flags, lang_defaults): Add
201 extended_identifiers.
202 (cpp_set_lang): Use it.
203 * lex.c (forms_identifier_p): Check extended_identifiers.
205 2005-08-30 Jakub Jelinek <jakub@redhat.com>
207 PR preprocessor/20348
208 PR preprocessor/20356
209 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
212 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
214 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
215 -Wmissing-format-attribute.
217 * configure: Regenerate.
219 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
221 * all files: Update FSF address in copyright headers.
222 * makeucnid.c (write_copyright): Update outputted FSF address.
224 2005-06-13 Zack Weinberg <zack@codesourcery.com>
226 * configure.ac: Invoke ZW_CREATE_DEPDIR and
227 ZW_PROG_COMPILER_DEPENDENCIES.
228 * aclocal.m4, configure: Regenerate.
229 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
231 (distclean): Clean up $(DEPDIR) and its contents.
232 (.c.o): Use $(COMPILE).
233 Include $(DEPDIR)/*.Po for most object->header dependencies.
235 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
237 * configure.ac: Check declarations for asprintf and vasprintf.
238 * config.in: Regenerate.
239 * configure: Likewise.
241 * charset.c (conversion_loop): Use XRESIZEVEC.
242 (convert_no_conversion): Likewise.
243 (convert_using_iconv): Likewise.
244 (init_iconv_desc): Cast return value of alloca.
245 (cpp_host_to_exec_charset): Use XNEWVEC.
246 (emit_numeric_escape): Use XRESIZEVEC.
247 (cpp_interpret_string): Use XNEWVEC.
248 (cpp_interpret_string): Use XRESIZEVEC.
249 (_cpp_interpret_identifier): Cast return value of alloca.
250 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
251 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
252 (parse_include): Use XNEWVEC.
253 (insert_pragma_entry): Rename local variable "new" to
255 (save_registered_pragmas): Cast return value of xmemdup.
256 (destringize_and_run): Same for alloca.
257 (parse_assertion): Likewise.
258 (do_assert): Cast allocated storage to proper type.
259 (cpp_define): Likewise.
260 (_cpp_define_builtin): Likewise.
261 (cpp_undef): Likewise.
262 (handle_assertion): Likewise.
263 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
264 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
265 (CPP_UMINUS): Likewise.
266 (struct cpp_operator): Rename from struct operator.
267 (_cpp_expand_op_stack): Use XRESIZEVEC.
268 * files.c (pch_open_file): Use XNEWVEC.
269 (pch_open_file): Use XRESIZEVEC.
270 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
271 (dir_name_of_file): Use XNEWVEC.
272 (make_cpp_file): Use XCNEW.
273 (make_cpp_dir): Likewise.
274 (allocate_file_hash_entries): USE XNEWVEC.
275 (cpp_included): Cast return value of htab_find_with_hash.
276 (append_file_to_dir): Use XNEWVEC.
277 (read_filename_string): Likewise. Use XRESIZEVEC too.
278 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
279 (remap_filename): Use XNEWVEC.
280 (struct pchf_entry): Move definition out of struct pchf_data.
281 (_cpp_save_file_entries): Use XCNEWVAR.
282 (_cpp_read_file_entries): Use XNEWVAR.
283 * identifiers.c (alloc_node): Use XOBNEW.
284 * init.c (cpp_create_reader): Use XCNEW.
285 (cpp_init_builtins): Cast of b->value to enum builtin_type.
286 (read_original_directory): Cast return value of alloca.
287 * lex.c (add_line_note): Use XRESIZEVEC.
288 (warn_about_normalization): Use XNEWVEC.
289 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
290 (new_buff): Use XNEWVEC.
291 * line-map.c (linemap_add): Use XRESIZEVEC.
292 * macro.c (builtin_macro): Cast return value of alloca.
293 (paste_tokens): Likewise.
294 (expand_arg): Use XNEWVEC and XRESIZEVEC.
295 (_cpp_save_parameter): Use XRESIZEVEC.
296 (create_iso_definition): Cast allocated storage to proper type.
297 (_cpp_create_definition): Likewise.
298 (cpp_macro_definition): Use XRESIZEVEC.
299 * makedepend.c (add_clm): Use XNEW.
301 * mkdeps.c (munge): Use XNEWVEC.
302 (deps_init): Use XCNEW.
303 (deps_add_target): Use XRESIZEVEC.
304 (deps_add_default_target): Cast return value of alloca.
305 (deps_add_dep): Use XRESIZEVEC.
306 (deps_add_vpath): Likewise. Use XNEWVEC too.
307 (deps_restore): Likewise.
308 * pch.c (save_idents): Use XNEW and XNEWVEC.
309 (cpp_save_state): Use XNEW.
310 (count_defs): Cast return value of htab_find.
311 (write_defs): Likewise.
312 (cpp_write_pch_deps): Use XNEWVEC.
313 (collect_ht_nodes): Use XRESIZEVEC.
314 (cpp_valid_state): Use XNEWVEC.
315 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
316 * symtab.c (ht_create): Use XCNEW.
317 (ht_lookup_with_hash): Cast return value of obstack_copy0.
318 (ht_expand): Use XCNEWVEC.
319 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
320 (bool): Do not define if __cplusplus.
322 2005-05-12 Zack Weinberg <zack@codesourcery.com>
324 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
325 (do_sccs): Delete function definition, #define to do_ident.
326 (do_ident): Don't hardwire directive name.
328 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
331 * configure: Regenerate.
333 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
335 * files.c: Include io.h for DJGPP to get prototype of setmode.
337 2005-04-19 Per Bothner <per@bothner.com>
339 PR preprocessor/20907
340 * line-map.c (linemap_line_start): Fix bug when we need to increse
341 column_bits but can re-use the current line_map.
343 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
345 * system.h (fopen, fdopen, freopen): Define these to the unlocked
348 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
350 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
351 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
352 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
353 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
355 (fwrite_unlocked): Fix prototype.
357 * configure, config.in: Regenerate.
359 2005-04-05 Jakub Jelinek <jakub@redhat.com>
361 PR preprocessor/19475
362 * macro.c (create_iso_definition): For < ISO C99, don't
363 pedwarn if there is no whitespace between macro name and its
364 replacement, but the replacement starts with a basic character
367 2005-03-28 Andreas Jaeger <aj@suse.de>
369 * lex.c (warn_about_normalization): Cast field width to int to
372 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
374 * configure.ac: Consistently use solaris2.1[0-9]* instead of
376 * configure: Regenerate.
378 2005-03-15 Geoffrey Keating <geoffk@apple.com>
380 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
381 UCN rather than printing an error.
383 2005-03-14 Geoffrey Keating <geoffk@apple.com>
385 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
387 2005-03-14 Geoffrey Keating <geoffk@apple.com>
389 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
390 * charset.c: Update for new format of ucnid.h.
391 (ucn_valid_in_identifier): Update for new format of ucnid.h.
392 Add NST parameter, and update it; update callers.
393 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
395 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
396 * internal.h (struct normalize_state): New.
397 (INITIAL_NORMALIZE_STATE): New.
398 (NORMALIZE_STATE_RESULT): New.
399 (NORMALIZE_STATE_UPDATE_IDNUM): New.
400 (_cpp_valid_ucn): New.
401 * lex.c (warn_about_normalization): New.
402 (forms_identifier_p): Add normalize_state parameter, update callers.
403 (lex_identifier): Add normalize_state parameter, update callers. Keep
405 (lex_number): Likewise.
406 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
407 it with warn_about_normalization.
411 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
412 comments about obsolete version of C++.
413 * include/cpplib.h (enum cpp_normalize_level): New.
414 (struct cpp_options): Add warn_normalize field.
416 2005-03-11 Geoffrey Keating <geoffk@apple.com>
418 * directives.c (glue_header_name): Update call to cpp_spell_token.
419 * internal.h (_cpp_interpret_identifier): New.
420 * charset.c (_cpp_interpret_identifier): New.
421 (_cpp_valid_ucn): Allow UCN version of '$'.
422 * lex.c (lex_identifier): Add extra parameter to indicate if initial
423 character was '$' or '\'. Support identifiers with UCNs.
424 (forms_identifier_p): Allow UCNs.
425 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
427 (cpp_spell_token): Add FORSTRING parameter. Use it.
428 (cpp_token_as_text): Update call to cpp_spell_token.
429 (cpp_output_token): Write UCNs back out.
430 (stringify_arg): Update call to cpp_spell_token.
431 (paste_tokens): Likewise.
432 (cpp_macro_definition): Likewise.
433 * macro.c (stringify_arg): Likewise.
434 (paste_tokens): Likewise.
435 (cpp_macro_definition): Likewise.
436 * include/cpplib.h: Add parameter to cpp_spell_token.
438 2005-03-04 Jakub Jelinek <jakub@redhat.com>
442 * macro.c (replace_args, cpp_get_token): Copy whole
443 cpp_token_u instead of just cpp_string field from it.
445 2005-02-28 Devang Patel <dpatel@apple.com>
447 * directives.c (do_line): Save sysp early before line table is
450 2005-02-20 Zack Weinberg <zack@codesourcery.com>
453 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
454 (cpp_host_to_exec_charset): New function.
455 * include/cpplib.h: Declare cpp_host_to_exec_charset.
457 2005-02-19 Devang Patel <dpatel@apple.com>
459 * charset.c (_cpp_convert_input): Check '\r' before inserting
462 2005-02-15 Eric Christopher <echristo@redhat.com>
464 PR preprocessor/19077
465 * macro.c (cpp_macro_definition): Move handling of whitespace
466 to PREV_WHITE conditional. Remove overloading of len
469 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
471 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
472 traditional.c: Update copyright.
474 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
477 * configure.ac: Check for declaration of basename and getopt.
478 * config.in: Regenerate.
479 * configure: Regenerate.
480 * internal.h (ustrcspn): New.
481 * macro.c (create_iso_definition): Fix allocation of memory.
482 (padding_token): Add cast to remove const-ness.
483 * pch.c (cpp_read_state): Use ustrcspn.
485 2005-02-08 Mike Stump <mrs@apple.com>
487 * files.c (pchf_adder): Remove.
488 (struct pchf_adder_info): Likewise.
489 (_cpp_save_file_entries): Write out all files so that #import works.
491 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
493 * configure: Regenerate.
495 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
497 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
499 * include/cpplib.h: Also update copyright years.
501 2005-01-03 Geoffrey Keating <geoffk@apple.com>
503 * files.c (_cpp_find_file): Add files found by search_path_exhausted
504 to the list of all files.
506 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
508 * internal.h: Update references to Cpp lib filenames.
509 * directives.c: Likewise.
512 * traditional.c: Likewise.
514 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
516 PR preprocessor/15167
517 * files.c (destroy_cpp_file): New function.
518 (should_stack_file): Make a new file if the
519 compared file is still stacked.
521 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
523 PR preprocessor/17610
524 * directives.c (do_include_common): Error out if an empty filename
525 is given for #include (or #include_next or #import).
527 2004-11-27 Roger Sayle <roger@eyesopen.com>
528 Zack Weinberg <zack@codesourcery.com>
530 * internal.h: Replace all uses of uchar with unsigned char.
531 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
532 with !IN_GCC, so uchar is only defined whilst building libcpp.
534 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
536 * aclocal.m4: Regenerate.
538 2004-11-24 Roger Sayle <roger@eyesopen.com>
540 PR preprocessor/15824
541 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
542 directly, instead of the non-existant "system.h" and "ansidecl.h".
543 * configure: Regenerate.
545 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
546 Joseph Myers <joseph@codesourcery.com>
548 * internal.h (struct lexer_state): Add in_deferred_pragma.
549 * directives.c (struct pragma_entry): Add allow_expansion.
550 (insert_pragma_entry): Take allow_expansion flag.
551 (register_pragma): Likewise.
552 (cpp_register_pragma): Likewise.
553 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
554 (do_pragma): Honor allow_expansion.
555 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
556 * include/cpplib.h (cpp_register_pragma): Update prototype.
558 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
559 Mark Mitchell <mark@codesourcery.com>
561 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
562 need_64bit_hwint=yes.
563 * configure: Regenerate.
565 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
567 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
569 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
570 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
571 Remove local srcdir path from generated file.
573 2004-11-04 Zack Weinberg <zack@codesourcery.com>
574 Gerald Pfeifer <gerald@pfeifer.com>
576 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
579 2004-10-27 Zack Weinberg <zack@codesourcery.com>
582 * directives.c (do_pragma): Do not defer pragmas which are unknown.
583 (cpp_handle_deferred_pragma): Add cast to silence warning.
585 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
587 * errors.c (_cpp_begin_message): Print "error: " for errors.
589 2004-10-10 Andreas Jaeger <aj@suse.de>
591 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
592 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
594 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
596 * pch.c (cpp_write_pch_state): Remove variable z as it is not
598 (cpp_read_state): Remove unused variables, m, d and mac_count.
600 2004-09-29 Per Bothner <per@bothner.com>
602 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
603 cb.line_change. Otherwise do_pragma will call the line_change
604 call-back with a meaningless line number.
606 2004-09-24 Zack Weinberg <zack@codesourcery.com>
608 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
609 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
610 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
611 * aclocal.m4, configure: Regenerate.
612 * init.c: Include localedir.h.
613 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
615 (.c.o): Use $(ALL_CFLAGS).
616 (localedir.h, localedir.hs): New rules.
617 (clean): Use rm -rf to remove directories.
618 (distclean): Also delete localedir.h and localedir.hs.
619 (init.o): Update dependencies.
621 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
623 * Makefile.in (aclocal.m4): Update dependencies.
624 * configure.ac (AC_CONFIG_MACRO_DIR): New.
625 * aclocal.m4, configure: Regenerate.
627 2004-09-17 Zack Weinberg <zack@codesourcery.com>
629 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
630 (_cpp_convert_input, _cpp_default_encoding): Add comments.
631 Some other comments in this file also tweaked.
633 * directives.c (do_pragma): Save current buffer position
634 before lexing the pragma keywords; don't call
635 _cpp_backup_tokens in the defer_pragmas case.
637 2004-09-15 Per Bothner <per@bothner.com>
639 * include/line-map.h (line_map_start): Add parameter names so
640 preceding comment makes sense.
641 (linemap_add): Remove from comment mention of non-existing parameter.
643 2004-09-09 Matt Austern <austern@apple.com>
644 Zack Weinberg <zack@codesourcery.com>
646 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
647 prefixes throughout. Add entry for PRAGMA. Remove
648 unnecessary "= 0" from EQ.
649 (enum cpp_ttype): Adjust OP and TK definitions to restore
650 prefixes, via token-paste.
651 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
652 Change from #defines to additional cpp_ttype enumerators.
653 (struct cpp_options): Add defer_pragmas.
654 (cpp_handle_deferred_pragma): Prototype new interface.
656 * internal.h (struct cpp_reader): Add directive_result.
657 * directives.c (struct pragma_entry): Add is_internal field;
658 give boolean fields type bool.
659 (start_directive): Initialize pfile->directive_result.type.
660 (_cpp_do__Pragma): Likewise.
661 (run_directive): Do not crash if pfile->buffer->prev is NULL.
662 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
664 (register_pragma): New static function, bulk of former
665 cpp_register_pragma here; add 'internal' argument, pass along
666 to insert_pragma_entry.
667 (cpp_register_pragma): Now a wrapper around register_pragma which
668 always passes false for 'internal' argument.
669 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
671 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
672 an internal pragma, save text till the end of the line as a CPP_PRAGMA
673 token instead of executing the pragma.
674 (cpp_handle_deferred_pragma): New interface.
675 * lex.c (token_spellings): Adjust OP and TK definitions to
676 match changes to cpplib.h.
677 (_cpp_lex_token): Check for a directive-result token and
678 return it if present.
679 (cpp_token_val_index): Handle CPP_PRAGMA.
680 * macro.c (cpp_builtin_macro_text): Correct comment.
681 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
683 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
685 PR preprocessor/14699
686 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
687 from size_t to double.
689 2004-08-28 Andreas Schwab <schwab@suse.de>
690 Andreas Jaeger <aj@suse.de>
692 * configure.ac: Set PACKAGE correctly.
693 * configure: Regenerated.
695 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
697 * Makefile.in: Add back top_builddir.
699 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
701 * configure.ac: Replace Automake macro invocations
702 with manual Autoconf checks and substitutions.
703 * configure: Regenerate.
704 * aclocal.m4: Regenerate.
705 * config.in: Regenerate.
706 * Makefile.am: Removed.
707 * Makefile.in: Heavy simplification and reorganization.
709 2004-08-09 Mark Mitchell <mark@codesourcery.com>
711 * configure.ac (arm*-*-eabi*): New target.
712 (arm*-*-symbianelf*): Likewise.
713 * configure: Regenerated.
715 2004-07-24 Bernardo Innocenti <bernie@develer.com>
717 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
718 * directives.c: Use XNEW-family macros from libiberty.
721 * cpplib.h (cpp_deps_style): Export enum with name.
723 2004-07-23 Matthias Klose <doko@debian.org>
725 * init.c (init_library): Use PACKAGE for the text domain.
727 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
729 PR preprocessor/16366
730 * internal.h (struct cpp_reader): New field dir_hash.
731 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
732 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
734 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
736 PR preprocessor/16192
737 PR preprocessor/15913
738 PR preprocessor/15572
739 * expr.c (_cpp_parse_expr): Handle remaining cases where an
740 expression is missing.
741 * init.c (post_options): Traditional cpp doesn't do // comments.
743 2004-06-30 Per Bothner <per@bothner.com>
745 * include/line-map.h (fileline): Remove old typedef.
746 * internal.h (struct cpp_reader): Use source_location typedef instead.
748 2004-06-26 Zack Weinberg <zack@codesourcery.com>
750 Partially revert patch of 2004-06-05.
751 * files.c (search_cache): Remove pfile argument. Don't check
752 for file that would be found by "" or <> search here...
753 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
754 Do not apply directory-of-current-file correction to files
755 found by this check. Rearrange code slightly.
757 2004-06-21 Geoffrey Keating <geoffk@apple.com>
759 * files.c (should_stack_file): Correct swapped parameters to call
761 * pch.c (cpp_valid_state): Handle -fpreprocessed.
763 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
765 * Makefile.in: Regenerate with automake 1.8.5.
766 * aclocal.m4: Likewise.
767 * configure: Regenerate.
769 2004-06-11 Zack Weinberg <zack@codesourcery.com>
771 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
772 * configure, config.in: Regenerate.
773 * system.h: Unconditionally define bool as unsigned char,
774 BOOL_BITFIELD as unsigned int.
775 * .cvsignore: New file.
777 2004-06-09 Geoffrey Keating <geoffk@apple.com>
779 * traditional.c (push_replacement_text): Set macro->traditional.
780 (save_replacement_text): Likewise.
781 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
782 (struct save_macro_item): Delete.
783 (struct save_macro_data): Use a character array not the previous
785 (save_macros): Save macro as text not as internal structures.
786 (cpp_prepare_state): Update for changes to save_macro_data.
787 (cpp_read_state): Don't read macros defined in PCH. Restore
789 * macro.c (create_iso_definition): Honour alloc_subobject.
790 Clear traditional flag.
791 (_cpp_create_definition): Honour alloc_subobject.
792 * lex.c (cpp_token_val_index): New.
793 * internal.h: Include cpp-id-data.h.
794 (uchar): Move definition to cpp-id-data.h.
796 (cpp_macro): Likewise.
797 * directives.c (struct answer): Move to cpp-id-data.h.
798 (do_assert): Honour alloc_subobject.
800 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
801 * include/cpplib.h (struct cpp_string): Add GTY marker.
802 (enum cpp_token_fld_kind): New.
803 (struct cpp_token): Add GTY markers.
804 (cpp_token_val_index): Prototype.
805 (CPP_HASHNODE_VALUE_IDX): New.
806 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
807 * include/cpp-id-data.h: New file.
809 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
811 * Makefile.am (all-local): New.
812 * Makefile.in: Regenerate.
814 2004-06-06 Roger Sayle <roger@eyesopen.com>
816 * Makefile.am (LIBICONV): Declare.
817 (makedepend_LDADD): Use LIBICONV.
818 * Makefile.in: Regenerate.
820 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
822 * Makefile.am (LIBINTL): Declare
823 (makedepend_LDADD): Use LIBINTL.
824 * Makefile.in: Regenerate.
826 2004-06-05 Zack Weinberg <zack@codesourcery.com>
828 * Makefile.am: Add makedepend.
829 * Makefile.in, aclocal.m4: Regenerate.
830 * charset.c: Insert a space to avoid a warning.
831 * directives.c: Include mkdeps.h.
832 (_cpp_handle_directive): Reenable macro expander if appropriate.
833 (undefine_macros): Inline body of _cpp_free_definition for speed.
834 Do not call undef callback or _cpp_warn_if_unused_macro.
835 (cpp_get_deps): New interface.
836 * files.c (search_cache): Add pfile argument. Check for file
837 that would be found by "" or <> search here...
838 (_cpp_find_file): ...not here. Correct recorded start_dir of
839 files found by directory-of-current-file search that would be
840 found by "" or <> search.
841 * init.c (cpp_add_dependency_target): Delete.
842 * internal.h (struct lexer_state): Add discarding_output flag.
843 * lex.c (lex_identifier): Compute hash function while scanning.
844 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
846 * makedepend.c: New file.
847 * mkdeps.c (struct deps): Add vpath vector.
848 (apply_vpath, deps_add_vpath): New function.
849 (deps_free): Free vpath vector.
850 (deps_add_dep, deps_add_target): Use apply_vpath.
851 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
852 (ht_lookup_with_hash): New function.
853 * cpplib.h, mkdeps.h: Update prototypes.
854 * symtab.h: Update prototypes.
855 (HT_HASHSTEP, HT_FINISH): New macros.
857 2004-05-29 Geoffrey Keating <geoffk@apple.com>
859 * symtab.c (ht_create): Set entries_owned.
860 (ht_destroy): Honour entries_owned.
861 (ht_expand): Likewise.
863 * include/symtab.h (struct ht): New field 'entries_owned'
864 (ht_load): New prototype.
866 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
869 * configure.ac: Fix m4 quoting when picking
870 the size of HOST_WIDE_INT.
871 * configure: Regenerate.
873 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
875 * Makefile.am: the correct directory for
876 gettext include files is given by @INCINTL@.
877 * Makefile.in: Regenerate.
879 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
881 * system.h [!ENABLE_NLS]: dgettext takes two
884 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
886 Moved libcpp from the gcc subdirectory to the toplevel.
887 * Makefile.am: New file.
888 * Makefile.in: Regenerate.
889 * configure.ac: New file.
890 * configure: Regenerate.
891 * config.in: Regenerate.
892 * charset.c: Moved from gcc/cppcharset.c. Add note about
893 brokenness of input charset detection. Adjust for change
894 in name of cppucnid.h.
895 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
896 * expr.c: Moved from gcc/cppexp.c.
897 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
898 Remove #define of O_BINARY, it is in system.h.
899 * identifiers.c: Moved from gcc/cpphash.c.
900 * internal.h: Moved from gcc/cpphash.h. Change header
901 guard name. All other files adjusted to match name change.
902 * init.c: Moved from gcc/cppinit.c.
903 (init_library) [ENABLE_NLS]: Call bindtextdomain.
904 * lex.c: Moved from gcc/cpplex.c.
905 * directives.c: Moved from gcc/cpplib.c.
906 * macro.c: Moved from gcc/cppmacro.c.
907 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
908 * traditional.c: Moved from gcc/cpptrad.c.
909 * ucnid.h: Moved from gcc/cppucnid.h. Change header
911 * ucnid.pl: Moved from gcc/cppucnid.pl.
912 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
914 * symtab.c: Moved from gcc/hashtable.c.
915 * line-map.c: Moved from gcc. Do not include intl.h.
916 * mkdeps.c: Moved from gcc.
917 * system.h: New file.
918 * include/cpplib.h: Moved from gcc. Change header guard name.
919 * include/line-map.h: Moved from gcc. Change header guard name.
920 * include/mkdeps.h: Moved from gcc. Change header guard name.
921 * include/symtab.h: Moved from gcc/hashtable.h. Change header