1 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
3 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
4 * files.c (_cpp_get_file_stat): New function.
5 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
6 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
7 * internal.h (_cpp_get_file_stat): Prototype.
8 (struct cpp_buffer): Add timestamp.
10 2006-01-23 Jakub Jelinek <jakub@redhat.com>
13 * init.c (cpp_init_builtins): If __STDC__ will not change value
14 between system headers and other sources, define it as a normal
15 macro rather than a builtin.
16 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
17 cpp_in_system_header condition.
19 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
21 * Makefile.in: Use -MMD instead of -MD.
23 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
24 Richard Henderson <rth@redhat.com>
26 Merge from gomp branch:
27 * directives.c (struct pragma_entry): Add is_deferred. Add ident
29 (end_directive): Don't eat the line if in_deferred_pragma.
30 (run_directive): Remove pragma hacks.
31 (insert_pragma_entry): Remove.
32 (new_pragma_entry): New.
33 (register_pragma_1): Split out of register_pragma. Only handle
34 the lookup tree and return the new entry.
35 (cpp_register_pragma): Fill in the pragma entry here.
36 (cpp_register_deferred_pragma): New.
37 (register_pragma_internal): New.
38 (_cpp_init_internal_pragmas): Use register_pragma_internal.
39 (do_pragma): Allow pragma expansion after namespace. For deferred
40 pragmas, don't slurp the line into a string.
41 (destringize_and_run): Save tokens for deferred pragmas.
42 (cpp_handle_deferred_pragma): Remove.
43 * macro.c (builtin_macro): Remove pragma token hack.
44 (_cpp_push_token_context): Rename from push_token_context and export.
45 * internal.h (struct lexer_state): Add pragma_allow_expansion.
46 (_cpp_push_token_context): Declare.
47 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
48 a token. Update the line number correctly if so.
49 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
50 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
51 * include/cpplib.h (PRAGMA_EOL): New.
52 (CPP_TOKEN_FLD_PRAGMA): New.
53 (struct cpp_token): Add val.pragma.
54 (struct cpp_options): Remove defer_pragmas.
55 (cpp_handle_deferred_pragma): Remove.
56 (cpp_register_deferred_pragma): Declare.
58 2006-01-01 Jakub Jelinek <jakub@redhat.com>
61 * directives.c (do_pragma): If pragma line ends with multi-line
62 block comment, end the saved deferred pragma string before that
63 comment. Handle embedded '\0' chars on the pragma line.
65 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
68 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
70 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
71 Ben Elliston <bje@au.ibm.com>
73 * include/cpplib.h (CPP_N_DFLOAT): New.
74 * expr.c (interpret_float_suffix): Identify df, dd, and dl
75 suffixes as decimal floating point constants.
76 (cpp_classify_number): Disallow hexadecimal DFP constants.
78 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
79 Ian Lance Taylor <ian@airs.com>
81 * include/cpplib.h (struct cpp_callbacks): Annotate error with
82 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
84 2005-11-09 Per Bothner <per@bothner.com>
85 Uros Bizjak <uros@kss-loka.si>
88 * init.c (read_original_filename): Temporarily set
89 state.in_directive before calling _cpp_lex_direct for
92 2005-11-03 James E Wilson <wilson@specifix.com>
95 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
97 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
99 * include/cpplib.h (struct cpp_callbacks): Make error take
101 * errors.c (cpp_error): Update call to callback.
103 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
105 PR preprocessor/22042
106 * macro.c (_cpp_builtin_macro_text): Lower the needed max
108 (cpp_quote_string): Don't octalify non printable
111 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
114 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
115 (struct cpp_callbacks): Add error.
116 * errors.c (cpp_error): If client_diagnostic, use error callback.
117 * charset.c (convert_escape): Don't use %03o in diagnostic.
119 2005-10-21 James E Wilson <wilson@specifix.com>
121 PR preprocessor/15220
122 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
123 callers. Pass to open_file_failed.
124 (open_file_failed): New parameter angle_brackets. Fix all callers.
125 Use in print_dep assignment.
126 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
127 * internal.h (_cpp_find_file): Add new parm to declaration.
129 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
131 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
132 * configure: Regenerate.
134 2005-10-04 Ian Lance Taylor <ian@airs.com>
136 PR preprocessor/13726
137 * directives.c (check_eol_return_comments): New static function.
138 (parse_include): Add buf parameter. Change all callers.
139 (do_include_common): If not discard comments, turn on
140 save_comments. Pass collected comments to include callback.
141 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
142 include callback: cpp_token list.
144 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
146 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
147 * init.c (struct lang_flags, lang_defaults): Add
148 extended_identifiers.
149 (cpp_set_lang): Use it.
150 * lex.c (forms_identifier_p): Check extended_identifiers.
152 2005-08-30 Jakub Jelinek <jakub@redhat.com>
154 PR preprocessor/20348
155 PR preprocessor/20356
156 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
159 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
161 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
162 -Wmissing-format-attribute.
164 * configure: Regenerate.
166 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
168 * all files: Update FSF address in copyright headers.
169 * makeucnid.c (write_copyright): Update outputted FSF address.
171 2005-06-13 Zack Weinberg <zack@codesourcery.com>
173 * configure.ac: Invoke ZW_CREATE_DEPDIR and
174 ZW_PROG_COMPILER_DEPENDENCIES.
175 * aclocal.m4, configure: Regenerate.
176 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
178 (distclean): Clean up $(DEPDIR) and its contents.
179 (.c.o): Use $(COMPILE).
180 Include $(DEPDIR)/*.Po for most object->header dependencies.
182 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
184 * configure.ac: Check declarations for asprintf and vasprintf.
185 * config.in: Regenerate.
186 * configure: Likewise.
188 * charset.c (conversion_loop): Use XRESIZEVEC.
189 (convert_no_conversion): Likewise.
190 (convert_using_iconv): Likewise.
191 (init_iconv_desc): Cast return value of alloca.
192 (cpp_host_to_exec_charset): Use XNEWVEC.
193 (emit_numeric_escape): Use XRESIZEVEC.
194 (cpp_interpret_string): Use XNEWVEC.
195 (cpp_interpret_string): Use XRESIZEVEC.
196 (_cpp_interpret_identifier): Cast return value of alloca.
197 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
198 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
199 (parse_include): Use XNEWVEC.
200 (insert_pragma_entry): Rename local variable "new" to
202 (save_registered_pragmas): Cast return value of xmemdup.
203 (destringize_and_run): Same for alloca.
204 (parse_assertion): Likewise.
205 (do_assert): Cast allocated storage to proper type.
206 (cpp_define): Likewise.
207 (_cpp_define_builtin): Likewise.
208 (cpp_undef): Likewise.
209 (handle_assertion): Likewise.
210 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
211 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
212 (CPP_UMINUS): Likewise.
213 (struct cpp_operator): Rename from struct operator.
214 (_cpp_expand_op_stack): Use XRESIZEVEC.
215 * files.c (pch_open_file): Use XNEWVEC.
216 (pch_open_file): Use XRESIZEVEC.
217 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
218 (dir_name_of_file): Use XNEWVEC.
219 (make_cpp_file): Use XCNEW.
220 (make_cpp_dir): Likewise.
221 (allocate_file_hash_entries): USE XNEWVEC.
222 (cpp_included): Cast return value of htab_find_with_hash.
223 (append_file_to_dir): Use XNEWVEC.
224 (read_filename_string): Likewise. Use XRESIZEVEC too.
225 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
226 (remap_filename): Use XNEWVEC.
227 (struct pchf_entry): Move definition out of struct pchf_data.
228 (_cpp_save_file_entries): Use XCNEWVAR.
229 (_cpp_read_file_entries): Use XNEWVAR.
230 * identifiers.c (alloc_node): Use XOBNEW.
231 * init.c (cpp_create_reader): Use XCNEW.
232 (cpp_init_builtins): Cast of b->value to enum builtin_type.
233 (read_original_directory): Cast return value of alloca.
234 * lex.c (add_line_note): Use XRESIZEVEC.
235 (warn_about_normalization): Use XNEWVEC.
236 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
237 (new_buff): Use XNEWVEC.
238 * line-map.c (linemap_add): Use XRESIZEVEC.
239 * macro.c (builtin_macro): Cast return value of alloca.
240 (paste_tokens): Likewise.
241 (expand_arg): Use XNEWVEC and XRESIZEVEC.
242 (_cpp_save_parameter): Use XRESIZEVEC.
243 (create_iso_definition): Cast allocated storage to proper type.
244 (_cpp_create_definition): Likewise.
245 (cpp_macro_definition): Use XRESIZEVEC.
246 * makedepend.c (add_clm): Use XNEW.
248 * mkdeps.c (munge): Use XNEWVEC.
249 (deps_init): Use XCNEW.
250 (deps_add_target): Use XRESIZEVEC.
251 (deps_add_default_target): Cast return value of alloca.
252 (deps_add_dep): Use XRESIZEVEC.
253 (deps_add_vpath): Likewise. Use XNEWVEC too.
254 (deps_restore): Likewise.
255 * pch.c (save_idents): Use XNEW and XNEWVEC.
256 (cpp_save_state): Use XNEW.
257 (count_defs): Cast return value of htab_find.
258 (write_defs): Likewise.
259 (cpp_write_pch_deps): Use XNEWVEC.
260 (collect_ht_nodes): Use XRESIZEVEC.
261 (cpp_valid_state): Use XNEWVEC.
262 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
263 * symtab.c (ht_create): Use XCNEW.
264 (ht_lookup_with_hash): Cast return value of obstack_copy0.
265 (ht_expand): Use XCNEWVEC.
266 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
267 (bool): Do not define if __cplusplus.
269 2005-05-12 Zack Weinberg <zack@codesourcery.com>
271 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
272 (do_sccs): Delete function definition, #define to do_ident.
273 (do_ident): Don't hardwire directive name.
275 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
278 * configure: Regenerate.
280 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
282 * files.c: Include io.h for DJGPP to get prototype of setmode.
284 2005-04-19 Per Bothner <per@bothner.com>
286 PR preprocessor/20907
287 * line-map.c (linemap_line_start): Fix bug when we need to increse
288 column_bits but can re-use the current line_map.
290 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
292 * system.h (fopen, fdopen, freopen): Define these to the unlocked
295 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
297 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
298 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
299 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
300 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
302 (fwrite_unlocked): Fix prototype.
304 * configure, config.in: Regenerate.
306 2005-04-05 Jakub Jelinek <jakub@redhat.com>
308 PR preprocessor/19475
309 * macro.c (create_iso_definition): For < ISO C99, don't
310 pedwarn if there is no whitespace between macro name and its
311 replacement, but the replacement starts with a basic character
314 2005-03-28 Andreas Jaeger <aj@suse.de>
316 * lex.c (warn_about_normalization): Cast field width to int to
319 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
321 * configure.ac: Consistently use solaris2.1[0-9]* instead of
323 * configure: Regenerate.
325 2005-03-15 Geoffrey Keating <geoffk@apple.com>
327 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
328 UCN rather than printing an error.
330 2005-03-14 Geoffrey Keating <geoffk@apple.com>
332 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
334 2005-03-14 Geoffrey Keating <geoffk@apple.com>
336 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
337 * charset.c: Update for new format of ucnid.h.
338 (ucn_valid_in_identifier): Update for new format of ucnid.h.
339 Add NST parameter, and update it; update callers.
340 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
342 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
343 * internal.h (struct normalize_state): New.
344 (INITIAL_NORMALIZE_STATE): New.
345 (NORMALIZE_STATE_RESULT): New.
346 (NORMALIZE_STATE_UPDATE_IDNUM): New.
347 (_cpp_valid_ucn): New.
348 * lex.c (warn_about_normalization): New.
349 (forms_identifier_p): Add normalize_state parameter, update callers.
350 (lex_identifier): Add normalize_state parameter, update callers. Keep
352 (lex_number): Likewise.
353 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
354 it with warn_about_normalization.
358 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
359 comments about obsolete version of C++.
360 * include/cpplib.h (enum cpp_normalize_level): New.
361 (struct cpp_options): Add warn_normalize field.
363 2005-03-11 Geoffrey Keating <geoffk@apple.com>
365 * directives.c (glue_header_name): Update call to cpp_spell_token.
366 * internal.h (_cpp_interpret_identifier): New.
367 * charset.c (_cpp_interpret_identifier): New.
368 (_cpp_valid_ucn): Allow UCN version of '$'.
369 * lex.c (lex_identifier): Add extra parameter to indicate if initial
370 character was '$' or '\'. Support identifiers with UCNs.
371 (forms_identifier_p): Allow UCNs.
372 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
374 (cpp_spell_token): Add FORSTRING parameter. Use it.
375 (cpp_token_as_text): Update call to cpp_spell_token.
376 (cpp_output_token): Write UCNs back out.
377 (stringify_arg): Update call to cpp_spell_token.
378 (paste_tokens): Likewise.
379 (cpp_macro_definition): Likewise.
380 * macro.c (stringify_arg): Likewise.
381 (paste_tokens): Likewise.
382 (cpp_macro_definition): Likewise.
383 * include/cpplib.h: Add parameter to cpp_spell_token.
385 2005-03-04 Jakub Jelinek <jakub@redhat.com>
389 * macro.c (replace_args, cpp_get_token): Copy whole
390 cpp_token_u instead of just cpp_string field from it.
392 2005-02-28 Devang Patel <dpatel@apple.com>
394 * directives.c (do_line): Save sysp early before line table is
397 2005-02-20 Zack Weinberg <zack@codesourcery.com>
400 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
401 (cpp_host_to_exec_charset): New function.
402 * include/cpplib.h: Declare cpp_host_to_exec_charset.
404 2005-02-19 Devang Patel <dpatel@apple.com>
406 * charset.c (_cpp_convert_input): Check '\r' before inserting
409 2005-02-15 Eric Christopher <echristo@redhat.com>
411 PR preprocessor/19077
412 * macro.c (cpp_macro_definition): Move handling of whitespace
413 to PREV_WHITE conditional. Remove overloading of len
416 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
418 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
419 traditional.c: Update copyright.
421 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
424 * configure.ac: Check for declaration of basename and getopt.
425 * config.in: Regenerate.
426 * configure: Regenerate.
427 * internal.h (ustrcspn): New.
428 * macro.c (create_iso_definition): Fix allocation of memory.
429 (padding_token): Add cast to remove const-ness.
430 * pch.c (cpp_read_state): Use ustrcspn.
432 2005-02-08 Mike Stump <mrs@apple.com>
434 * files.c (pchf_adder): Remove.
435 (struct pchf_adder_info): Likewise.
436 (_cpp_save_file_entries): Write out all files so that #import works.
438 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
440 * configure: Regenerate.
442 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
444 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
446 * include/cpplib.h: Also update copyright years.
448 2005-01-03 Geoffrey Keating <geoffk@apple.com>
450 * files.c (_cpp_find_file): Add files found by search_path_exhausted
451 to the list of all files.
453 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
455 * internal.h: Update references to Cpp lib filenames.
456 * directives.c: Likewise.
459 * traditional.c: Likewise.
461 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
463 PR preprocessor/15167
464 * files.c (destroy_cpp_file): New function.
465 (should_stack_file): Make a new file if the
466 compared file is still stacked.
468 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
470 PR preprocessor/17610
471 * directives.c (do_include_common): Error out if an empty filename
472 is given for #include (or #include_next or #import).
474 2004-11-27 Roger Sayle <roger@eyesopen.com>
475 Zack Weinberg <zack@codesourcery.com>
477 * internal.h: Replace all uses of uchar with unsigned char.
478 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
479 with !IN_GCC, so uchar is only defined whilst building libcpp.
481 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
483 * aclocal.m4: Regenerate.
485 2004-11-24 Roger Sayle <roger@eyesopen.com>
487 PR preprocessor/15824
488 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
489 directly, instead of the non-existant "system.h" and "ansidecl.h".
490 * configure: Regenerate.
492 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
493 Joseph Myers <joseph@codesourcery.com>
495 * internal.h (struct lexer_state): Add in_deferred_pragma.
496 * directives.c (struct pragma_entry): Add allow_expansion.
497 (insert_pragma_entry): Take allow_expansion flag.
498 (register_pragma): Likewise.
499 (cpp_register_pragma): Likewise.
500 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
501 (do_pragma): Honor allow_expansion.
502 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
503 * include/cpplib.h (cpp_register_pragma): Update prototype.
505 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
506 Mark Mitchell <mark@codesourcery.com>
508 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
509 need_64bit_hwint=yes.
510 * configure: Regenerate.
512 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
514 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
516 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
517 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
518 Remove local srcdir path from generated file.
520 2004-11-04 Zack Weinberg <zack@codesourcery.com>
521 Gerald Pfeifer <gerald@pfeifer.com>
523 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
526 2004-10-27 Zack Weinberg <zack@codesourcery.com>
529 * directives.c (do_pragma): Do not defer pragmas which are unknown.
530 (cpp_handle_deferred_pragma): Add cast to silence warning.
532 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
534 * errors.c (_cpp_begin_message): Print "error: " for errors.
536 2004-10-10 Andreas Jaeger <aj@suse.de>
538 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
539 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
541 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
543 * pch.c (cpp_write_pch_state): Remove variable z as it is not
545 (cpp_read_state): Remove unused variables, m, d and mac_count.
547 2004-09-29 Per Bothner <per@bothner.com>
549 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
550 cb.line_change. Otherwise do_pragma will call the line_change
551 call-back with a meaningless line number.
553 2004-09-24 Zack Weinberg <zack@codesourcery.com>
555 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
556 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
557 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
558 * aclocal.m4, configure: Regenerate.
559 * init.c: Include localedir.h.
560 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
562 (.c.o): Use $(ALL_CFLAGS).
563 (localedir.h, localedir.hs): New rules.
564 (clean): Use rm -rf to remove directories.
565 (distclean): Also delete localedir.h and localedir.hs.
566 (init.o): Update dependencies.
568 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
570 * Makefile.in (aclocal.m4): Update dependencies.
571 * configure.ac (AC_CONFIG_MACRO_DIR): New.
572 * aclocal.m4, configure: Regenerate.
574 2004-09-17 Zack Weinberg <zack@codesourcery.com>
576 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
577 (_cpp_convert_input, _cpp_default_encoding): Add comments.
578 Some other comments in this file also tweaked.
580 * directives.c (do_pragma): Save current buffer position
581 before lexing the pragma keywords; don't call
582 _cpp_backup_tokens in the defer_pragmas case.
584 2004-09-15 Per Bothner <per@bothner.com>
586 * include/line-map.h (line_map_start): Add parameter names so
587 preceding comment makes sense.
588 (linemap_add): Remove from comment mention of non-existing parameter.
590 2004-09-09 Matt Austern <austern@apple.com>
591 Zack Weinberg <zack@codesourcery.com>
593 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
594 prefixes throughout. Add entry for PRAGMA. Remove
595 unnecessary "= 0" from EQ.
596 (enum cpp_ttype): Adjust OP and TK definitions to restore
597 prefixes, via token-paste.
598 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
599 Change from #defines to additional cpp_ttype enumerators.
600 (struct cpp_options): Add defer_pragmas.
601 (cpp_handle_deferred_pragma): Prototype new interface.
603 * internal.h (struct cpp_reader): Add directive_result.
604 * directives.c (struct pragma_entry): Add is_internal field;
605 give boolean fields type bool.
606 (start_directive): Initialize pfile->directive_result.type.
607 (_cpp_do__Pragma): Likewise.
608 (run_directive): Do not crash if pfile->buffer->prev is NULL.
609 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
611 (register_pragma): New static function, bulk of former
612 cpp_register_pragma here; add 'internal' argument, pass along
613 to insert_pragma_entry.
614 (cpp_register_pragma): Now a wrapper around register_pragma which
615 always passes false for 'internal' argument.
616 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
618 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
619 an internal pragma, save text till the end of the line as a CPP_PRAGMA
620 token instead of executing the pragma.
621 (cpp_handle_deferred_pragma): New interface.
622 * lex.c (token_spellings): Adjust OP and TK definitions to
623 match changes to cpplib.h.
624 (_cpp_lex_token): Check for a directive-result token and
625 return it if present.
626 (cpp_token_val_index): Handle CPP_PRAGMA.
627 * macro.c (cpp_builtin_macro_text): Correct comment.
628 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
630 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
632 PR preprocessor/14699
633 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
634 from size_t to double.
636 2004-08-28 Andreas Schwab <schwab@suse.de>
637 Andreas Jaeger <aj@suse.de>
639 * configure.ac: Set PACKAGE correctly.
640 * configure: Regenerated.
642 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
644 * Makefile.in: Add back top_builddir.
646 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
648 * configure.ac: Replace Automake macro invocations
649 with manual Autoconf checks and substitutions.
650 * configure: Regenerate.
651 * aclocal.m4: Regenerate.
652 * config.in: Regenerate.
653 * Makefile.am: Removed.
654 * Makefile.in: Heavy simplification and reorganization.
656 2004-08-09 Mark Mitchell <mark@codesourcery.com>
658 * configure.ac (arm*-*-eabi*): New target.
659 (arm*-*-symbianelf*): Likewise.
660 * configure: Regenerated.
662 2004-07-24 Bernardo Innocenti <bernie@develer.com>
664 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
665 * directives.c: Use XNEW-family macros from libiberty.
668 * cpplib.h (cpp_deps_style): Export enum with name.
670 2004-07-23 Matthias Klose <doko@debian.org>
672 * init.c (init_library): Use PACKAGE for the text domain.
674 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
676 PR preprocessor/16366
677 * internal.h (struct cpp_reader): New field dir_hash.
678 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
679 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
681 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
683 PR preprocessor/16192
684 PR preprocessor/15913
685 PR preprocessor/15572
686 * expr.c (_cpp_parse_expr): Handle remaining cases where an
687 expression is missing.
688 * init.c (post_options): Traditional cpp doesn't do // comments.
690 2004-06-30 Per Bothner <per@bothner.com>
692 * include/line-map.h (fileline): Remove old typedef.
693 * internal.h (struct cpp_reader): Use source_location typedef instead.
695 2004-06-26 Zack Weinberg <zack@codesourcery.com>
697 Partially revert patch of 2004-06-05.
698 * files.c (search_cache): Remove pfile argument. Don't check
699 for file that would be found by "" or <> search here...
700 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
701 Do not apply directory-of-current-file correction to files
702 found by this check. Rearrange code slightly.
704 2004-06-21 Geoffrey Keating <geoffk@apple.com>
706 * files.c (should_stack_file): Correct swapped parameters to call
708 * pch.c (cpp_valid_state): Handle -fpreprocessed.
710 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
712 * Makefile.in: Regenerate with automake 1.8.5.
713 * aclocal.m4: Likewise.
714 * configure: Regenerate.
716 2004-06-11 Zack Weinberg <zack@codesourcery.com>
718 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
719 * configure, config.in: Regenerate.
720 * system.h: Unconditionally define bool as unsigned char,
721 BOOL_BITFIELD as unsigned int.
722 * .cvsignore: New file.
724 2004-06-09 Geoffrey Keating <geoffk@apple.com>
726 * traditional.c (push_replacement_text): Set macro->traditional.
727 (save_replacement_text): Likewise.
728 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
729 (struct save_macro_item): Delete.
730 (struct save_macro_data): Use a character array not the previous
732 (save_macros): Save macro as text not as internal structures.
733 (cpp_prepare_state): Update for changes to save_macro_data.
734 (cpp_read_state): Don't read macros defined in PCH. Restore
736 * macro.c (create_iso_definition): Honour alloc_subobject.
737 Clear traditional flag.
738 (_cpp_create_definition): Honour alloc_subobject.
739 * lex.c (cpp_token_val_index): New.
740 * internal.h: Include cpp-id-data.h.
741 (uchar): Move definition to cpp-id-data.h.
743 (cpp_macro): Likewise.
744 * directives.c (struct answer): Move to cpp-id-data.h.
745 (do_assert): Honour alloc_subobject.
747 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
748 * include/cpplib.h (struct cpp_string): Add GTY marker.
749 (enum cpp_token_fld_kind): New.
750 (struct cpp_token): Add GTY markers.
751 (cpp_token_val_index): Prototype.
752 (CPP_HASHNODE_VALUE_IDX): New.
753 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
754 * include/cpp-id-data.h: New file.
756 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
758 * Makefile.am (all-local): New.
759 * Makefile.in: Regenerate.
761 2004-06-06 Roger Sayle <roger@eyesopen.com>
763 * Makefile.am (LIBICONV): Declare.
764 (makedepend_LDADD): Use LIBICONV.
765 * Makefile.in: Regenerate.
767 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
769 * Makefile.am (LIBINTL): Declare
770 (makedepend_LDADD): Use LIBINTL.
771 * Makefile.in: Regenerate.
773 2004-06-05 Zack Weinberg <zack@codesourcery.com>
775 * Makefile.am: Add makedepend.
776 * Makefile.in, aclocal.m4: Regenerate.
777 * charset.c: Insert a space to avoid a warning.
778 * directives.c: Include mkdeps.h.
779 (_cpp_handle_directive): Reenable macro expander if appropriate.
780 (undefine_macros): Inline body of _cpp_free_definition for speed.
781 Do not call undef callback or _cpp_warn_if_unused_macro.
782 (cpp_get_deps): New interface.
783 * files.c (search_cache): Add pfile argument. Check for file
784 that would be found by "" or <> search here...
785 (_cpp_find_file): ...not here. Correct recorded start_dir of
786 files found by directory-of-current-file search that would be
787 found by "" or <> search.
788 * init.c (cpp_add_dependency_target): Delete.
789 * internal.h (struct lexer_state): Add discarding_output flag.
790 * lex.c (lex_identifier): Compute hash function while scanning.
791 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
793 * makedepend.c: New file.
794 * mkdeps.c (struct deps): Add vpath vector.
795 (apply_vpath, deps_add_vpath): New function.
796 (deps_free): Free vpath vector.
797 (deps_add_dep, deps_add_target): Use apply_vpath.
798 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
799 (ht_lookup_with_hash): New function.
800 * cpplib.h, mkdeps.h: Update prototypes.
801 * symtab.h: Update prototypes.
802 (HT_HASHSTEP, HT_FINISH): New macros.
804 2004-05-29 Geoffrey Keating <geoffk@apple.com>
806 * symtab.c (ht_create): Set entries_owned.
807 (ht_destroy): Honour entries_owned.
808 (ht_expand): Likewise.
810 * include/symtab.h (struct ht): New field 'entries_owned'
811 (ht_load): New prototype.
813 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
816 * configure.ac: Fix m4 quoting when picking
817 the size of HOST_WIDE_INT.
818 * configure: Regenerate.
820 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
822 * Makefile.am: the correct directory for
823 gettext include files is given by @INCINTL@.
824 * Makefile.in: Regenerate.
826 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
828 * system.h [!ENABLE_NLS]: dgettext takes two
831 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
833 Moved libcpp from the gcc subdirectory to the toplevel.
834 * Makefile.am: New file.
835 * Makefile.in: Regenerate.
836 * configure.ac: New file.
837 * configure: Regenerate.
838 * config.in: Regenerate.
839 * charset.c: Moved from gcc/cppcharset.c. Add note about
840 brokenness of input charset detection. Adjust for change
841 in name of cppucnid.h.
842 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
843 * expr.c: Moved from gcc/cppexp.c.
844 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
845 Remove #define of O_BINARY, it is in system.h.
846 * identifiers.c: Moved from gcc/cpphash.c.
847 * internal.h: Moved from gcc/cpphash.h. Change header
848 guard name. All other files adjusted to match name change.
849 * init.c: Moved from gcc/cppinit.c.
850 (init_library) [ENABLE_NLS]: Call bindtextdomain.
851 * lex.c: Moved from gcc/cpplex.c.
852 * directives.c: Moved from gcc/cpplib.c.
853 * macro.c: Moved from gcc/cppmacro.c.
854 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
855 * traditional.c: Moved from gcc/cpptrad.c.
856 * ucnid.h: Moved from gcc/cppucnid.h. Change header
858 * ucnid.pl: Moved from gcc/cppucnid.pl.
859 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
861 * symtab.c: Moved from gcc/hashtable.c.
862 * line-map.c: Moved from gcc. Do not include intl.h.
863 * mkdeps.c: Moved from gcc.
864 * system.h: New file.
865 * include/cpplib.h: Moved from gcc. Change header guard name.
866 * include/line-map.h: Moved from gcc. Change header guard name.
867 * include/mkdeps.h: Moved from gcc. Change header guard name.
868 * include/symtab.h: Moved from gcc/hashtable.h. Change header