1 2007-01-27 Tom Tromey <tromey@redhat.com>
5 2007-01-12 Tom Tromey <tromey@redhat.com>
8 * directives.c (lex_macro_node): Added 'is_def_or_undef'
15 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
17 * configure: Regenerate.
19 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
21 * configure: Regenerate.
23 2007-01-04 Tom Tromey <tromey@redhat.com>
25 PR preprocessor/28165:
26 * internal.h (cpp_in_primary_file): New function.
27 * directives.c (do_include_next): Use cpp_in_primary_file.
28 (do_pragma_once): Likewise.
29 (do_pragma_system_header): Likewise.
31 2006-12-29 Ian Lance Taylor <iant@google.com>
33 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
34 look backward at the end of the line unless we saw a backslash.
36 2006-12-29 Jakub Jelinek <jakub@redhat.com>
39 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
40 only when new_sysp is non-zero.
42 2006-12-28 Tom Tromey <tromey@redhat.com>
44 PR preprocessor/30001:
45 * charset.c (_cpp_convert_input): Check that to.len is greater
48 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
50 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
53 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
55 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
56 for experimental C++0x mode.
57 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
58 adopted the preprocessor changes introduced in C99.
60 2006-10-29 Joseph Myers <joseph@codesourcery.com>
62 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
63 depending on --enable-targets=all.
64 * configure: Regenerate.
66 2006-10-12 Jakub Jelinek <jakub@redhat.com>
69 * macro.c (paste_tokens): Do error reporting here, use BUF with the
70 spelled LHS token as opposed to spelling it again.
71 (paste_all_tokens): Don't report errors here, just break on failure.
73 2006-10-10 Brooks Moses <bmoses@stanford.edu>
75 * Makefile.in: Added empty "pdf" target.
77 2006-09-22 Geoffrey Keating <geoffk@apple.com>
79 * configure.ac: Make need_64_bit_hwint case for x86-darwin
80 match exactly the glob in gcc/config.gcc.
81 * configure: Regenerate.
83 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
87 * lex.c (lex_string): Pedwarn for unterminated literals.
89 2006-09-08 Eric Christopher <echristo@apple.com>
91 * configure.ac: Add 64-bit HWI support for i?86-darwin.
93 2006-08-14 Steve Ellcey <sje@cup.hp.com>
97 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
98 (CPP_LAST_EQ): Change.
99 (CPP_LAST_PUNCTUATOR): Change.
100 * expr.c (cpp_operator): Remove MIN and MAX.
101 (reduce): Remove CPP_MIN and CPP_MAX.
102 (num_binary_op): Ditto.
103 * lex.c (_cpp_lex_direct): Ditto.
104 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
106 2006-06-09 Jakub Jelinek <jakub@redhat.com>
108 PR preprocessor/27746
109 * directives.c (do_pragma): Handle pragma with valid namespace
110 and invalid name coming from macro expansion.
111 * directives.c (destringize_and_run): Initialize next field in
116 * directives.c (destringize_and_run): Set NO_EXPAND on the
119 * macro.c (_cpp_backup_tokens): Fix comment typo.
121 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
123 * Makefile.in (CATALOGS): Add po/ prefix.
124 * configure: Regenerated.
126 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
128 * Makefile.in: Add install-html target. Add install-html to .PHONY
130 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
132 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
133 * files.c (_cpp_get_file_stat): New function.
134 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
135 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
136 * internal.h (_cpp_get_file_stat): Prototype.
137 (struct cpp_buffer): Add timestamp.
139 2006-01-23 Jakub Jelinek <jakub@redhat.com>
141 PR preprocessor/25717
142 * init.c (cpp_init_builtins): If __STDC__ will not change value
143 between system headers and other sources, define it as a normal
144 macro rather than a builtin.
145 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
146 cpp_in_system_header condition.
148 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
150 * Makefile.in: Use -MMD instead of -MD.
152 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
153 Richard Henderson <rth@redhat.com>
155 Merge from gomp branch:
156 * directives.c (struct pragma_entry): Add is_deferred. Add ident
157 entry to value union.
158 (end_directive): Don't eat the line if in_deferred_pragma.
159 (run_directive): Remove pragma hacks.
160 (insert_pragma_entry): Remove.
161 (new_pragma_entry): New.
162 (register_pragma_1): Split out of register_pragma. Only handle
163 the lookup tree and return the new entry.
164 (cpp_register_pragma): Fill in the pragma entry here.
165 (cpp_register_deferred_pragma): New.
166 (register_pragma_internal): New.
167 (_cpp_init_internal_pragmas): Use register_pragma_internal.
168 (do_pragma): Allow pragma expansion after namespace. For deferred
169 pragmas, don't slurp the line into a string.
170 (destringize_and_run): Save tokens for deferred pragmas.
171 (cpp_handle_deferred_pragma): Remove.
172 * macro.c (builtin_macro): Remove pragma token hack.
173 (_cpp_push_token_context): Rename from push_token_context and export.
174 * internal.h (struct lexer_state): Add pragma_allow_expansion.
175 (_cpp_push_token_context): Declare.
176 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
177 a token. Update the line number correctly if so.
178 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
179 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
180 * include/cpplib.h (PRAGMA_EOL): New.
181 (CPP_TOKEN_FLD_PRAGMA): New.
182 (struct cpp_token): Add val.pragma.
183 (struct cpp_options): Remove defer_pragmas.
184 (cpp_handle_deferred_pragma): Remove.
185 (cpp_register_deferred_pragma): Declare.
187 2006-01-01 Jakub Jelinek <jakub@redhat.com>
190 * directives.c (do_pragma): If pragma line ends with multi-line
191 block comment, end the saved deferred pragma string before that
192 comment. Handle embedded '\0' chars on the pragma line.
194 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
197 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
199 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
200 Ben Elliston <bje@au.ibm.com>
202 * include/cpplib.h (CPP_N_DFLOAT): New.
203 * expr.c (interpret_float_suffix): Identify df, dd, and dl
204 suffixes as decimal floating point constants.
205 (cpp_classify_number): Disallow hexadecimal DFP constants.
207 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
208 Ian Lance Taylor <ian@airs.com>
210 * include/cpplib.h (struct cpp_callbacks): Annotate error with
211 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
213 2005-11-09 Per Bothner <per@bothner.com>
214 Uros Bizjak <uros@kss-loka.si>
217 * init.c (read_original_filename): Temporarily set
218 state.in_directive before calling _cpp_lex_direct for
221 2005-11-03 James E Wilson <wilson@specifix.com>
223 PR preprocessor/24202
224 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
226 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
228 * include/cpplib.h (struct cpp_callbacks): Make error take
230 * errors.c (cpp_error): Update call to callback.
232 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
234 PR preprocessor/22042
235 * macro.c (_cpp_builtin_macro_text): Lower the needed max
237 (cpp_quote_string): Don't octalify non printable
240 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
243 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
244 (struct cpp_callbacks): Add error.
245 * errors.c (cpp_error): If client_diagnostic, use error callback.
246 * charset.c (convert_escape): Don't use %03o in diagnostic.
248 2005-10-21 James E Wilson <wilson@specifix.com>
250 PR preprocessor/15220
251 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
252 callers. Pass to open_file_failed.
253 (open_file_failed): New parameter angle_brackets. Fix all callers.
254 Use in print_dep assignment.
255 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
256 * internal.h (_cpp_find_file): Add new parm to declaration.
258 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
260 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
261 * configure: Regenerate.
263 2005-10-04 Ian Lance Taylor <ian@airs.com>
265 PR preprocessor/13726
266 * directives.c (check_eol_return_comments): New static function.
267 (parse_include): Add buf parameter. Change all callers.
268 (do_include_common): If not discard comments, turn on
269 save_comments. Pass collected comments to include callback.
270 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
271 include callback: cpp_token list.
273 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
275 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
276 * init.c (struct lang_flags, lang_defaults): Add
277 extended_identifiers.
278 (cpp_set_lang): Use it.
279 * lex.c (forms_identifier_p): Check extended_identifiers.
281 2005-08-30 Jakub Jelinek <jakub@redhat.com>
283 PR preprocessor/20348
284 PR preprocessor/20356
285 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
288 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
290 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
291 -Wmissing-format-attribute.
293 * configure: Regenerate.
295 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
297 * all files: Update FSF address in copyright headers.
298 * makeucnid.c (write_copyright): Update outputted FSF address.
300 2005-06-13 Zack Weinberg <zack@codesourcery.com>
302 * configure.ac: Invoke ZW_CREATE_DEPDIR and
303 ZW_PROG_COMPILER_DEPENDENCIES.
304 * aclocal.m4, configure: Regenerate.
305 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
307 (distclean): Clean up $(DEPDIR) and its contents.
308 (.c.o): Use $(COMPILE).
309 Include $(DEPDIR)/*.Po for most object->header dependencies.
311 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
313 * configure.ac: Check declarations for asprintf and vasprintf.
314 * config.in: Regenerate.
315 * configure: Likewise.
317 * charset.c (conversion_loop): Use XRESIZEVEC.
318 (convert_no_conversion): Likewise.
319 (convert_using_iconv): Likewise.
320 (init_iconv_desc): Cast return value of alloca.
321 (cpp_host_to_exec_charset): Use XNEWVEC.
322 (emit_numeric_escape): Use XRESIZEVEC.
323 (cpp_interpret_string): Use XNEWVEC.
324 (cpp_interpret_string): Use XRESIZEVEC.
325 (_cpp_interpret_identifier): Cast return value of alloca.
326 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
327 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
328 (parse_include): Use XNEWVEC.
329 (insert_pragma_entry): Rename local variable "new" to
331 (save_registered_pragmas): Cast return value of xmemdup.
332 (destringize_and_run): Same for alloca.
333 (parse_assertion): Likewise.
334 (do_assert): Cast allocated storage to proper type.
335 (cpp_define): Likewise.
336 (_cpp_define_builtin): Likewise.
337 (cpp_undef): Likewise.
338 (handle_assertion): Likewise.
339 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
340 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
341 (CPP_UMINUS): Likewise.
342 (struct cpp_operator): Rename from struct operator.
343 (_cpp_expand_op_stack): Use XRESIZEVEC.
344 * files.c (pch_open_file): Use XNEWVEC.
345 (pch_open_file): Use XRESIZEVEC.
346 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
347 (dir_name_of_file): Use XNEWVEC.
348 (make_cpp_file): Use XCNEW.
349 (make_cpp_dir): Likewise.
350 (allocate_file_hash_entries): USE XNEWVEC.
351 (cpp_included): Cast return value of htab_find_with_hash.
352 (append_file_to_dir): Use XNEWVEC.
353 (read_filename_string): Likewise. Use XRESIZEVEC too.
354 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
355 (remap_filename): Use XNEWVEC.
356 (struct pchf_entry): Move definition out of struct pchf_data.
357 (_cpp_save_file_entries): Use XCNEWVAR.
358 (_cpp_read_file_entries): Use XNEWVAR.
359 * identifiers.c (alloc_node): Use XOBNEW.
360 * init.c (cpp_create_reader): Use XCNEW.
361 (cpp_init_builtins): Cast of b->value to enum builtin_type.
362 (read_original_directory): Cast return value of alloca.
363 * lex.c (add_line_note): Use XRESIZEVEC.
364 (warn_about_normalization): Use XNEWVEC.
365 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
366 (new_buff): Use XNEWVEC.
367 * line-map.c (linemap_add): Use XRESIZEVEC.
368 * macro.c (builtin_macro): Cast return value of alloca.
369 (paste_tokens): Likewise.
370 (expand_arg): Use XNEWVEC and XRESIZEVEC.
371 (_cpp_save_parameter): Use XRESIZEVEC.
372 (create_iso_definition): Cast allocated storage to proper type.
373 (_cpp_create_definition): Likewise.
374 (cpp_macro_definition): Use XRESIZEVEC.
375 * makedepend.c (add_clm): Use XNEW.
377 * mkdeps.c (munge): Use XNEWVEC.
378 (deps_init): Use XCNEW.
379 (deps_add_target): Use XRESIZEVEC.
380 (deps_add_default_target): Cast return value of alloca.
381 (deps_add_dep): Use XRESIZEVEC.
382 (deps_add_vpath): Likewise. Use XNEWVEC too.
383 (deps_restore): Likewise.
384 * pch.c (save_idents): Use XNEW and XNEWVEC.
385 (cpp_save_state): Use XNEW.
386 (count_defs): Cast return value of htab_find.
387 (write_defs): Likewise.
388 (cpp_write_pch_deps): Use XNEWVEC.
389 (collect_ht_nodes): Use XRESIZEVEC.
390 (cpp_valid_state): Use XNEWVEC.
391 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
392 * symtab.c (ht_create): Use XCNEW.
393 (ht_lookup_with_hash): Cast return value of obstack_copy0.
394 (ht_expand): Use XCNEWVEC.
395 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
396 (bool): Do not define if __cplusplus.
398 2005-05-12 Zack Weinberg <zack@codesourcery.com>
400 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
401 (do_sccs): Delete function definition, #define to do_ident.
402 (do_ident): Don't hardwire directive name.
404 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
407 * configure: Regenerate.
409 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
411 * files.c: Include io.h for DJGPP to get prototype of setmode.
413 2005-04-19 Per Bothner <per@bothner.com>
415 PR preprocessor/20907
416 * line-map.c (linemap_line_start): Fix bug when we need to increse
417 column_bits but can re-use the current line_map.
419 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
421 * system.h (fopen, fdopen, freopen): Define these to the unlocked
424 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
426 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
427 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
428 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
429 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
431 (fwrite_unlocked): Fix prototype.
433 * configure, config.in: Regenerate.
435 2005-04-05 Jakub Jelinek <jakub@redhat.com>
437 PR preprocessor/19475
438 * macro.c (create_iso_definition): For < ISO C99, don't
439 pedwarn if there is no whitespace between macro name and its
440 replacement, but the replacement starts with a basic character
443 2005-03-28 Andreas Jaeger <aj@suse.de>
445 * lex.c (warn_about_normalization): Cast field width to int to
448 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
450 * configure.ac: Consistently use solaris2.1[0-9]* instead of
452 * configure: Regenerate.
454 2005-03-15 Geoffrey Keating <geoffk@apple.com>
456 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
457 UCN rather than printing an error.
459 2005-03-14 Geoffrey Keating <geoffk@apple.com>
461 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
463 2005-03-14 Geoffrey Keating <geoffk@apple.com>
465 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
466 * charset.c: Update for new format of ucnid.h.
467 (ucn_valid_in_identifier): Update for new format of ucnid.h.
468 Add NST parameter, and update it; update callers.
469 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
471 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
472 * internal.h (struct normalize_state): New.
473 (INITIAL_NORMALIZE_STATE): New.
474 (NORMALIZE_STATE_RESULT): New.
475 (NORMALIZE_STATE_UPDATE_IDNUM): New.
476 (_cpp_valid_ucn): New.
477 * lex.c (warn_about_normalization): New.
478 (forms_identifier_p): Add normalize_state parameter, update callers.
479 (lex_identifier): Add normalize_state parameter, update callers. Keep
481 (lex_number): Likewise.
482 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
483 it with warn_about_normalization.
487 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
488 comments about obsolete version of C++.
489 * include/cpplib.h (enum cpp_normalize_level): New.
490 (struct cpp_options): Add warn_normalize field.
492 2005-03-11 Geoffrey Keating <geoffk@apple.com>
494 * directives.c (glue_header_name): Update call to cpp_spell_token.
495 * internal.h (_cpp_interpret_identifier): New.
496 * charset.c (_cpp_interpret_identifier): New.
497 (_cpp_valid_ucn): Allow UCN version of '$'.
498 * lex.c (lex_identifier): Add extra parameter to indicate if initial
499 character was '$' or '\'. Support identifiers with UCNs.
500 (forms_identifier_p): Allow UCNs.
501 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
503 (cpp_spell_token): Add FORSTRING parameter. Use it.
504 (cpp_token_as_text): Update call to cpp_spell_token.
505 (cpp_output_token): Write UCNs back out.
506 (stringify_arg): Update call to cpp_spell_token.
507 (paste_tokens): Likewise.
508 (cpp_macro_definition): Likewise.
509 * macro.c (stringify_arg): Likewise.
510 (paste_tokens): Likewise.
511 (cpp_macro_definition): Likewise.
512 * include/cpplib.h: Add parameter to cpp_spell_token.
514 2005-03-04 Jakub Jelinek <jakub@redhat.com>
518 * macro.c (replace_args, cpp_get_token): Copy whole
519 cpp_token_u instead of just cpp_string field from it.
521 2005-02-28 Devang Patel <dpatel@apple.com>
523 * directives.c (do_line): Save sysp early before line table is
526 2005-02-20 Zack Weinberg <zack@codesourcery.com>
529 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
530 (cpp_host_to_exec_charset): New function.
531 * include/cpplib.h: Declare cpp_host_to_exec_charset.
533 2005-02-19 Devang Patel <dpatel@apple.com>
535 * charset.c (_cpp_convert_input): Check '\r' before inserting
538 2005-02-15 Eric Christopher <echristo@redhat.com>
540 PR preprocessor/19077
541 * macro.c (cpp_macro_definition): Move handling of whitespace
542 to PREV_WHITE conditional. Remove overloading of len
545 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
547 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
548 traditional.c: Update copyright.
550 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
553 * configure.ac: Check for declaration of basename and getopt.
554 * config.in: Regenerate.
555 * configure: Regenerate.
556 * internal.h (ustrcspn): New.
557 * macro.c (create_iso_definition): Fix allocation of memory.
558 (padding_token): Add cast to remove const-ness.
559 * pch.c (cpp_read_state): Use ustrcspn.
561 2005-02-08 Mike Stump <mrs@apple.com>
563 * files.c (pchf_adder): Remove.
564 (struct pchf_adder_info): Likewise.
565 (_cpp_save_file_entries): Write out all files so that #import works.
567 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
569 * configure: Regenerate.
571 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
573 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
575 * include/cpplib.h: Also update copyright years.
577 2005-01-03 Geoffrey Keating <geoffk@apple.com>
579 * files.c (_cpp_find_file): Add files found by search_path_exhausted
580 to the list of all files.
582 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
584 * internal.h: Update references to Cpp lib filenames.
585 * directives.c: Likewise.
588 * traditional.c: Likewise.
590 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
592 PR preprocessor/15167
593 * files.c (destroy_cpp_file): New function.
594 (should_stack_file): Make a new file if the
595 compared file is still stacked.
597 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
599 PR preprocessor/17610
600 * directives.c (do_include_common): Error out if an empty filename
601 is given for #include (or #include_next or #import).
603 2004-11-27 Roger Sayle <roger@eyesopen.com>
604 Zack Weinberg <zack@codesourcery.com>
606 * internal.h: Replace all uses of uchar with unsigned char.
607 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
608 with !IN_GCC, so uchar is only defined whilst building libcpp.
610 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
612 * aclocal.m4: Regenerate.
614 2004-11-24 Roger Sayle <roger@eyesopen.com>
616 PR preprocessor/15824
617 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
618 directly, instead of the non-existant "system.h" and "ansidecl.h".
619 * configure: Regenerate.
621 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
622 Joseph Myers <joseph@codesourcery.com>
624 * internal.h (struct lexer_state): Add in_deferred_pragma.
625 * directives.c (struct pragma_entry): Add allow_expansion.
626 (insert_pragma_entry): Take allow_expansion flag.
627 (register_pragma): Likewise.
628 (cpp_register_pragma): Likewise.
629 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
630 (do_pragma): Honor allow_expansion.
631 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
632 * include/cpplib.h (cpp_register_pragma): Update prototype.
634 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
635 Mark Mitchell <mark@codesourcery.com>
637 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
638 need_64bit_hwint=yes.
639 * configure: Regenerate.
641 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
643 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
645 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
646 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
647 Remove local srcdir path from generated file.
649 2004-11-04 Zack Weinberg <zack@codesourcery.com>
650 Gerald Pfeifer <gerald@pfeifer.com>
652 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
655 2004-10-27 Zack Weinberg <zack@codesourcery.com>
658 * directives.c (do_pragma): Do not defer pragmas which are unknown.
659 (cpp_handle_deferred_pragma): Add cast to silence warning.
661 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
663 * errors.c (_cpp_begin_message): Print "error: " for errors.
665 2004-10-10 Andreas Jaeger <aj@suse.de>
667 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
668 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
670 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
672 * pch.c (cpp_write_pch_state): Remove variable z as it is not
674 (cpp_read_state): Remove unused variables, m, d and mac_count.
676 2004-09-29 Per Bothner <per@bothner.com>
678 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
679 cb.line_change. Otherwise do_pragma will call the line_change
680 call-back with a meaningless line number.
682 2004-09-24 Zack Weinberg <zack@codesourcery.com>
684 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
685 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
686 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
687 * aclocal.m4, configure: Regenerate.
688 * init.c: Include localedir.h.
689 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
691 (.c.o): Use $(ALL_CFLAGS).
692 (localedir.h, localedir.hs): New rules.
693 (clean): Use rm -rf to remove directories.
694 (distclean): Also delete localedir.h and localedir.hs.
695 (init.o): Update dependencies.
697 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
699 * Makefile.in (aclocal.m4): Update dependencies.
700 * configure.ac (AC_CONFIG_MACRO_DIR): New.
701 * aclocal.m4, configure: Regenerate.
703 2004-09-17 Zack Weinberg <zack@codesourcery.com>
705 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
706 (_cpp_convert_input, _cpp_default_encoding): Add comments.
707 Some other comments in this file also tweaked.
709 * directives.c (do_pragma): Save current buffer position
710 before lexing the pragma keywords; don't call
711 _cpp_backup_tokens in the defer_pragmas case.
713 2004-09-15 Per Bothner <per@bothner.com>
715 * include/line-map.h (line_map_start): Add parameter names so
716 preceding comment makes sense.
717 (linemap_add): Remove from comment mention of non-existing parameter.
719 2004-09-09 Matt Austern <austern@apple.com>
720 Zack Weinberg <zack@codesourcery.com>
722 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
723 prefixes throughout. Add entry for PRAGMA. Remove
724 unnecessary "= 0" from EQ.
725 (enum cpp_ttype): Adjust OP and TK definitions to restore
726 prefixes, via token-paste.
727 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
728 Change from #defines to additional cpp_ttype enumerators.
729 (struct cpp_options): Add defer_pragmas.
730 (cpp_handle_deferred_pragma): Prototype new interface.
732 * internal.h (struct cpp_reader): Add directive_result.
733 * directives.c (struct pragma_entry): Add is_internal field;
734 give boolean fields type bool.
735 (start_directive): Initialize pfile->directive_result.type.
736 (_cpp_do__Pragma): Likewise.
737 (run_directive): Do not crash if pfile->buffer->prev is NULL.
738 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
740 (register_pragma): New static function, bulk of former
741 cpp_register_pragma here; add 'internal' argument, pass along
742 to insert_pragma_entry.
743 (cpp_register_pragma): Now a wrapper around register_pragma which
744 always passes false for 'internal' argument.
745 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
747 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
748 an internal pragma, save text till the end of the line as a CPP_PRAGMA
749 token instead of executing the pragma.
750 (cpp_handle_deferred_pragma): New interface.
751 * lex.c (token_spellings): Adjust OP and TK definitions to
752 match changes to cpplib.h.
753 (_cpp_lex_token): Check for a directive-result token and
754 return it if present.
755 (cpp_token_val_index): Handle CPP_PRAGMA.
756 * macro.c (cpp_builtin_macro_text): Correct comment.
757 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
759 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
761 PR preprocessor/14699
762 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
763 from size_t to double.
765 2004-08-28 Andreas Schwab <schwab@suse.de>
766 Andreas Jaeger <aj@suse.de>
768 * configure.ac: Set PACKAGE correctly.
769 * configure: Regenerated.
771 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
773 * Makefile.in: Add back top_builddir.
775 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
777 * configure.ac: Replace Automake macro invocations
778 with manual Autoconf checks and substitutions.
779 * configure: Regenerate.
780 * aclocal.m4: Regenerate.
781 * config.in: Regenerate.
782 * Makefile.am: Removed.
783 * Makefile.in: Heavy simplification and reorganization.
785 2004-08-09 Mark Mitchell <mark@codesourcery.com>
787 * configure.ac (arm*-*-eabi*): New target.
788 (arm*-*-symbianelf*): Likewise.
789 * configure: Regenerated.
791 2004-07-24 Bernardo Innocenti <bernie@develer.com>
793 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
794 * directives.c: Use XNEW-family macros from libiberty.
797 * cpplib.h (cpp_deps_style): Export enum with name.
799 2004-07-23 Matthias Klose <doko@debian.org>
801 * init.c (init_library): Use PACKAGE for the text domain.
803 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
805 PR preprocessor/16366
806 * internal.h (struct cpp_reader): New field dir_hash.
807 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
808 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
810 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
812 PR preprocessor/16192
813 PR preprocessor/15913
814 PR preprocessor/15572
815 * expr.c (_cpp_parse_expr): Handle remaining cases where an
816 expression is missing.
817 * init.c (post_options): Traditional cpp doesn't do // comments.
819 2004-06-30 Per Bothner <per@bothner.com>
821 * include/line-map.h (fileline): Remove old typedef.
822 * internal.h (struct cpp_reader): Use source_location typedef instead.
824 2004-06-26 Zack Weinberg <zack@codesourcery.com>
826 Partially revert patch of 2004-06-05.
827 * files.c (search_cache): Remove pfile argument. Don't check
828 for file that would be found by "" or <> search here...
829 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
830 Do not apply directory-of-current-file correction to files
831 found by this check. Rearrange code slightly.
833 2004-06-21 Geoffrey Keating <geoffk@apple.com>
835 * files.c (should_stack_file): Correct swapped parameters to call
837 * pch.c (cpp_valid_state): Handle -fpreprocessed.
839 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
841 * Makefile.in: Regenerate with automake 1.8.5.
842 * aclocal.m4: Likewise.
843 * configure: Regenerate.
845 2004-06-11 Zack Weinberg <zack@codesourcery.com>
847 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
848 * configure, config.in: Regenerate.
849 * system.h: Unconditionally define bool as unsigned char,
850 BOOL_BITFIELD as unsigned int.
851 * .cvsignore: New file.
853 2004-06-09 Geoffrey Keating <geoffk@apple.com>
855 * traditional.c (push_replacement_text): Set macro->traditional.
856 (save_replacement_text): Likewise.
857 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
858 (struct save_macro_item): Delete.
859 (struct save_macro_data): Use a character array not the previous
861 (save_macros): Save macro as text not as internal structures.
862 (cpp_prepare_state): Update for changes to save_macro_data.
863 (cpp_read_state): Don't read macros defined in PCH. Restore
865 * macro.c (create_iso_definition): Honour alloc_subobject.
866 Clear traditional flag.
867 (_cpp_create_definition): Honour alloc_subobject.
868 * lex.c (cpp_token_val_index): New.
869 * internal.h: Include cpp-id-data.h.
870 (uchar): Move definition to cpp-id-data.h.
872 (cpp_macro): Likewise.
873 * directives.c (struct answer): Move to cpp-id-data.h.
874 (do_assert): Honour alloc_subobject.
876 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
877 * include/cpplib.h (struct cpp_string): Add GTY marker.
878 (enum cpp_token_fld_kind): New.
879 (struct cpp_token): Add GTY markers.
880 (cpp_token_val_index): Prototype.
881 (CPP_HASHNODE_VALUE_IDX): New.
882 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
883 * include/cpp-id-data.h: New file.
885 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
887 * Makefile.am (all-local): New.
888 * Makefile.in: Regenerate.
890 2004-06-06 Roger Sayle <roger@eyesopen.com>
892 * Makefile.am (LIBICONV): Declare.
893 (makedepend_LDADD): Use LIBICONV.
894 * Makefile.in: Regenerate.
896 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
898 * Makefile.am (LIBINTL): Declare
899 (makedepend_LDADD): Use LIBINTL.
900 * Makefile.in: Regenerate.
902 2004-06-05 Zack Weinberg <zack@codesourcery.com>
904 * Makefile.am: Add makedepend.
905 * Makefile.in, aclocal.m4: Regenerate.
906 * charset.c: Insert a space to avoid a warning.
907 * directives.c: Include mkdeps.h.
908 (_cpp_handle_directive): Reenable macro expander if appropriate.
909 (undefine_macros): Inline body of _cpp_free_definition for speed.
910 Do not call undef callback or _cpp_warn_if_unused_macro.
911 (cpp_get_deps): New interface.
912 * files.c (search_cache): Add pfile argument. Check for file
913 that would be found by "" or <> search here...
914 (_cpp_find_file): ...not here. Correct recorded start_dir of
915 files found by directory-of-current-file search that would be
916 found by "" or <> search.
917 * init.c (cpp_add_dependency_target): Delete.
918 * internal.h (struct lexer_state): Add discarding_output flag.
919 * lex.c (lex_identifier): Compute hash function while scanning.
920 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
922 * makedepend.c: New file.
923 * mkdeps.c (struct deps): Add vpath vector.
924 (apply_vpath, deps_add_vpath): New function.
925 (deps_free): Free vpath vector.
926 (deps_add_dep, deps_add_target): Use apply_vpath.
927 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
928 (ht_lookup_with_hash): New function.
929 * cpplib.h, mkdeps.h: Update prototypes.
930 * symtab.h: Update prototypes.
931 (HT_HASHSTEP, HT_FINISH): New macros.
933 2004-05-29 Geoffrey Keating <geoffk@apple.com>
935 * symtab.c (ht_create): Set entries_owned.
936 (ht_destroy): Honour entries_owned.
937 (ht_expand): Likewise.
939 * include/symtab.h (struct ht): New field 'entries_owned'
940 (ht_load): New prototype.
942 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
945 * configure.ac: Fix m4 quoting when picking
946 the size of HOST_WIDE_INT.
947 * configure: Regenerate.
949 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
951 * Makefile.am: the correct directory for
952 gettext include files is given by @INCINTL@.
953 * Makefile.in: Regenerate.
955 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
957 * system.h [!ENABLE_NLS]: dgettext takes two
960 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
962 Moved libcpp from the gcc subdirectory to the toplevel.
963 * Makefile.am: New file.
964 * Makefile.in: Regenerate.
965 * configure.ac: New file.
966 * configure: Regenerate.
967 * config.in: Regenerate.
968 * charset.c: Moved from gcc/cppcharset.c. Add note about
969 brokenness of input charset detection. Adjust for change
970 in name of cppucnid.h.
971 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
972 * expr.c: Moved from gcc/cppexp.c.
973 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
974 Remove #define of O_BINARY, it is in system.h.
975 * identifiers.c: Moved from gcc/cpphash.c.
976 * internal.h: Moved from gcc/cpphash.h. Change header
977 guard name. All other files adjusted to match name change.
978 * init.c: Moved from gcc/cppinit.c.
979 (init_library) [ENABLE_NLS]: Call bindtextdomain.
980 * lex.c: Moved from gcc/cpplex.c.
981 * directives.c: Moved from gcc/cpplib.c.
982 * macro.c: Moved from gcc/cppmacro.c.
983 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
984 * traditional.c: Moved from gcc/cpptrad.c.
985 * ucnid.h: Moved from gcc/cppucnid.h. Change header
987 * ucnid.pl: Moved from gcc/cppucnid.pl.
988 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
990 * symtab.c: Moved from gcc/hashtable.c.
991 * line-map.c: Moved from gcc. Do not include intl.h.
992 * mkdeps.c: Moved from gcc.
993 * system.h: New file.
994 * include/cpplib.h: Moved from gcc. Change header guard name.
995 * include/line-map.h: Moved from gcc. Change header guard name.
996 * include/mkdeps.h: Moved from gcc. Change header guard name.
997 * include/symtab.h: Moved from gcc/hashtable.h. Change header