1 2011-07-15 Dodji Seketeli <dodji@redhat.com>
3 * directives.c (struct if_stack): Use source_location as type
5 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
6 indent, def_pragma, used_define, used_undef>: Properly use
7 source_location as parameter type, rather than unsigned int.
9 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
13 like i[34567]86-*-solaris2.1[0-9]*.
14 * configure: Regenerate.
16 2011-06-16 Jason Merrill <jason@redhat.com>
19 * lex.c (lex_raw_string): Don't check for embedded NUL.
21 2011-06-06 Dodji Seketeli <dodji@redhat.com>
24 * directives.c (do_pragma): Don't forget the invocation location
25 when parsing the pragma name of a namespaced pragma directive.
27 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
29 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
31 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
34 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
35 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
37 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
39 * system.h (ENUM_BITFIELD): Remove.
41 2011-04-24 Jakub Jelinek <jakub@redhat.com>
44 * lex.c (lex_raw_string): When raw string ends with
45 ??) followed by raw prefix and ", ensure it is preprocessed
46 with ??) rather than ??].
48 2011-04-20 Jim Meyering <meyering@redhat.com>
50 * files.c (destroy_cpp_file): Remove useless if-before-free.
51 * init.c (cpp_destroy): Likewise.
52 * macro.c (replace_args): Likewise.
53 * pch.c (cpp_valid_state): Likewise.
55 2011-03-25 Kai Tietz <ktietz@redhat.com>
57 * files.c (file_hash_eq): Use filename_cmp
59 (nonexistent_file_hash_eq): Likewise.
60 (remap_filename): Likewise.
61 Handle absolute DOS-path,
62 (append_file_to_dir): Check for IS_DIR_SEPARATOR
64 (read_name_map): Likewise.
65 * linemap.c (linemap_add): Use filename_cmp
67 * mkdeps.c (apply_vpath): Use filename_ncmp
69 (deps_restore): Use filename_cmp instead of
71 * init.c (read_original_directory): Use
72 IS_DIR_SEPARATOR instead of checking for slash.
74 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
77 * directives.c (do_ifdef): Do not consider conditional macros as
80 * expr.c (parse_defined): Ditto.
82 2011-03-18 Richard Henderson <rth@redhat.com>
85 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
87 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
88 Jakub Jelinek <jakub@redhat.com>
91 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
92 pragmas as well in traditional mode.
94 2010-11-17 Ian Lance Taylor <iant@google.com>
97 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
98 AC_LANG based on ENABLE_BUILD_WITH_CXX.
100 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
102 PR preprocessor/17349
103 * lex.c (save_comment): Handle in argument passing c++
106 2010-11-02 Ian Lance Taylor <iant@google.com>
108 * configure.ac: Use AC_SYS_LARGEFILE.
109 * configure: Rebuild.
110 * config.in: Rebuild.
112 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
114 * line-map.h (source_location): Remove obsolete comment
115 mentioning location_s.
117 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
119 PR preprocessor/45362
120 * directives.c (cpp_pop_definition): Make static.
121 (do_pragma_push_macro): Reworked to store text
123 (do_pragma_pop_macro): Add free text definition.
124 (cpp_push_definition): Removed.
125 * include/cpplib.h (cpp_push_definition): Removed.
126 (cpp_pop_definition): Likewise.
127 * internal.h (def_pragma_macro): Remove member 'value'
128 and add new members 'definition', 'line',
129 'syshdr', 'sued' and 'is_undef'.
130 * pch.c (_cpp_restore_pushed_macros): Rework to work
131 on text definition and store additional macro flags.
132 (_cpp_save_pushed_macros): Likewise.
134 2010-09-29 Joseph Myers <joseph@codesourcery.com>
136 * include/cpplib.h (cpp_options): Rename warn_deprecated,
137 warn_traditional, warn_long_long and pedantic.
138 * directives.c (directive_diagnostics, _cpp_handle_directive):
139 Update names of cpp_options members.
140 * expr.c (cpp_classify_number, eval_token): Update names of
142 * init.c (cpp_create_reader, post_options): Update names of
144 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
146 * macro.c (parse_params): Update names of cpp_options members.
148 2010-09-15 Ian Lance Taylor <iant@google.com>
150 * init.c: Fix type name in comment.
152 2010-08-31 Jakub Jelinek <jakub@redhat.com>
154 PR preprocessor/45457
155 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
157 * directives.c (do_ifdef, do_ifndef): Likewise.
159 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
161 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
163 2010-08-24 Richard Henderson <rth@redhat.com>
166 * configure.ac (HAVE_SSE4): New check.
167 * configure, config.in: Rebuild.
168 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
170 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
172 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
173 etc. on Solaris 2/x86.
175 2010-08-21 Richard Henderson <rth@redhat.com>
176 Andi Kleen <ak@linux.intel.com>
177 David S. Miller <davem@davemloft.net>
179 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
180 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
181 (ptrdiff_t): Check via AC_CHECK_TYPE.
182 * config.in, configure: Rebuild.
183 * system.h: Include stdint.h, if available.
184 * lex.c (WORDS_BIGENDIAN): Provide default.
185 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
186 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
187 search_line_sse2, search_line_sse42, init_vectorized_lexer,
188 search_line_fast): New.
189 (_cpp_clean_line): Use search_line_fast. Restructure the fast
190 loop to make it clear when we're leaving the loop. Stay in the
191 fast loop for non-trigraph '?'.
193 2010-06-11 Jakub Jelinek <jakub@redhat.com>
195 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
197 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
198 (cpp_macro_definition): Remove const qual from second argument.
199 * macro.c (enter_macro_context): Call user_builtin_macro callback for
200 NODE_BUILTIN !NODE_USED macros.
201 (warn_of_redefinition): Likewise. Remove const qual from second
203 (cpp_macro_definition): Likewise.
204 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
205 for NODE_BUILTIN !NODE_USED macros.
207 2010-06-10 Joseph Myers <joseph@codesourcery.com>
209 * include/cpplib.h (struct cpp_options): Remove show_column.
210 * init.c (cpp_create_reader, post_options): Don't set show_column.
212 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
215 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
216 check that C++ compiler works.
217 * configure: Regenerate.
219 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
221 * include/symtab.h (ht_identifier_ptr): New.
223 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
224 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
227 * configure.ac: Check for declaration of 'basename(char *)'.
228 * configure: Regenerate.
229 * config.in: Regenerate.
231 2010-04-25 Joseph Myers <joseph@codesourcery.com>
233 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
234 * init.c (lang_defaults): Add entries for new language variants.
235 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
238 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
241 * files.c (report_missing_guard): Test for #pragma once.
243 2010-04-07 Simon Baldwin <simonb@google.com>
245 * directives.c (do_diagnostic): Add warning reason argument,
246 call appropriate error reporting function for code.
247 (directive_diagnostics): Call specific warning functions with
248 warning reason where appropriate.
249 (do_error, do_warning, do_pragma_dependency): Add warning reason
250 argument to do_diagnostic calls.
251 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
252 _cpp_create_definition): Call specific warning functions with
253 warning reason where appropriate.
254 * Makefile.in: Add new diagnostic functions to gettext translations.
255 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
257 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
258 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
259 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
260 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
261 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
262 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
263 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
264 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
265 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
266 warning reason codes.
267 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
268 cpp_warning_with_line, cpp_pedwarning_with_line,
269 cpp_warning_with_line_syshdr): New specific error reporting functions.
270 * pch.c (cpp_valid_state): Call specific warning functions with
271 warning reason where appropriate.
272 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
274 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
275 cpp_warning_with_line, cpp_pedwarning_with_line,
276 cpp_warning_with_line_syshdr): New specific error reporting functions.
277 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
278 specific warning functions with warning reason where appropriate.
279 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
280 warn_about_normalization, lex_identifier_intern, lex_identifier,
281 _cpp_lex_direct): Ditto.
282 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
283 narrow_str_to_charconst): Ditto.
285 2010-04-06 Jakub Jelinek <jakub@redhat.com>
287 PR preprocessor/43642
288 * lex.c (lex_raw_string): Change type of TYPE variable to
291 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
293 * aclocal.m4: Regenerate.
295 2010-03-29 Jason Merrill <jason@redhat.com>
297 More N3077 raw string changes
298 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
300 * lex.c (bufring_append): Split out from...
301 (lex_raw_string): ...here. Undo trigraph and line splicing
302 transformations. Do process line notes in multi-line literals.
303 (_cpp_process_line_notes): Ignore notes that were already handled.
305 Some raw string changes from N3077
306 * charset.c (cpp_interpret_string): Change inner delimiters to ().
307 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
309 2010-02-11 Jakub Jelinek <jakub@redhat.com>
311 * init.c (read_original_filename): Don't call read_original_directory
312 if _cpp_handle_directive returns 0.
314 2010-01-01 Joseph Myers <joseph@codesourcery.com>
316 PR preprocessor/41947
317 * expr.c (cpp_classify_number): Give error for hexadecimal
318 floating-point constant with no digits before or after point.
320 2009-11-20 Arnaud Charlet <charlet@adacore.com>
322 * macro.c (enter_macro_context): Call cb.used callback if defined.
323 * directives.c (do_idef, do_ifndef): Ditto.
324 * include/cpplib.h (struct cpp_callbacks): Add used callback.
326 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
328 * directives.c (do_pragma_push_macro): New pragma handler.
329 (do_pragma_pop_macro): Likewise.
330 (_cpp_init_internal_pragmas): Add push_macro and
331 pop_macro handler to internal pragmas.
332 (lex_macro_node_from_str): Removed.
333 (cpp_push_definition): Replace lex_macro_node_from_str
334 by _cpp_lex_identifier.
335 (cpp_pop_definition): Likewise.
336 * internal.h (_cpp_lex_identifier): New prototype.
337 (def_pragma_macro): New structure.
338 (cpp_reader): New member pushed_macros.
339 * lex.c (_cpp_lex_identifier): New function.
340 (lex_identifier_intern): New function.
341 * init.c (cpp_create_reader): Initialize pushed_macros
343 (cpp_destroy): Free elements in pushed_macros member.
344 * pch.c (_cpp_save_pushed_macros): New function.
345 (_cpp_restore_pushed_macros): Likewise.
346 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
347 (cpp_read_state): Use _cpp_restore_pushed_macros.
349 2009-10-19 Jakub Jelinek <jakub@redhat.com>
351 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
352 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
353 and char32_cset_desc.
354 (converter_for_type): Handle CPP_UTF8STRING.
355 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
356 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
357 (parse_include): Reject raw strings.
358 * include/cpplib.h (CPP_UTF8STRING): New token type.
359 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
360 * lex.c (lex_raw_string): New function.
361 (lex_string): Handle u8 string literals, call lex_raw_string
362 for raw string literals.
363 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
365 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
367 2009-10-14 Jakub Jelinek <jakub@redhat.com>
369 PR preprocessor/41543
370 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
371 * line-map.c (linemap_init): Initialize highest_location and
372 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
374 2009-10-09 Jason Merrill <jason@redhat.com>
376 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
378 2009-10-09 Neil Vachharajani <nvachhar@google.com>
380 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
383 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
385 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
386 * configure: Rebuilt.
388 2009-09-22 Richard Guenther <rguenther@suse.de>
391 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
393 2009-09-18 Chris Demetriou <cgd@google.com>
395 PR preprocessor/28435:
396 * include/cpplib.h (struct cpp_options): Add new member
397 deps.need_preprocessor_output.
398 * files.c (open_file_failed): If preprocessor output is needed
399 always report an error.
401 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
403 * configure.ac: Set for i?86-w64-mingw*
404 need_64bit_hwint to yes.
405 * configure: Regenerated.
407 2009-09-10 Jason Merrill <jason@redhat.com>
409 * directives.c (cpp_define): constify.
411 2009-09-02 Ian Lance Taylor <iant@google.com>
413 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
415 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
417 * configure.ac (AC_PREREQ): Bump to 2.64.
419 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
421 * aclocal.m4: Regenerate.
422 * config.in: Regenerate.
423 * configure: Regenerate.
425 2009-08-17 Tom Tromey <tromey@redhat.com>
427 PR preprocessor/41067:
428 * charset.c (convert_escape): Add missing ":" to error text.
430 2009-07-27 Douglas B Rupp <rupp@gnat.com>
432 * include/cpplib.h (INO_T_CPP): New macro.
433 (struct cpp_dir): Use it.
435 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
438 * configure.ac: Use = instead of == for testing
439 ENABLE_BUILD_WITH_CXX.
440 * configure: Rebuild.
442 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
444 * directives.c (do_linemarker, do_line): Use CPP_STRING for
446 * files.c (find_file_in_dir): Add cast from void* to char*.
447 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
448 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
450 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
451 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
452 COMPILER_FLAGS): New.
453 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
454 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
455 instead of ALL_CFLAGS.
456 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
457 from other warnings. Add -Wc++-compat to C-specific warnings.
458 Check for --enable-build-with-cxx. Set and substitute
459 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
460 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
462 * configure: Rebuild.
463 * include/cpp-id-data.h: Remove extern "C".
464 * include/line-map.h: Likewise.
465 * include/mkdeps.h: Likewise.
466 * include/symtab.h: Likewise.
467 * internal.h: Likewise.
469 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
471 * directives.c (parse_include): Add location argument. Update all
473 (parse_answer): Likewise.
474 (do_include_common): Error with exact location.
475 (parse_assertion): Likewise.
477 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
479 * expr.c (num_div_op): Take explicit location.
481 2009-06-17 Ian Lance Taylor <iant@google.com>
483 * include/cpplib.h (progname): Don't declare.
485 2009-06-12 Ian Lance Taylor <iant@google.com>
487 * include/cpplib.h (struct cpp_options): Add
488 warn_cxx_operator_names field.
489 (NODE_WARN_OPERATOR): Define.
490 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
492 * init.c (mark_named_operators): Add flags parameter.
493 (cpp_post_options): Pick flags value to pass to
494 mark_named_operators.
495 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
496 identifier is an operator name in C++.
498 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
500 * include/line-map.h (LAST_SOURCE_COLUMN): New.
502 2009-06-01 Ian Lance Taylor <iant@google.com>
504 * include/cpp-id-data.h: Add extern "C".
505 * include/line-map.h: Likewise.
506 * include/mkdeps.h: Likewise.
507 * include/symtab.h: Likewise.
508 * internal.h: Likewise.
510 2009-05-15 Ian Lance Taylor <iant@google.com>
512 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
513 builtin_type. Change all uses.
515 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
518 * directives (do_linemarker): Compensate for the increment in
519 location that occurs when we reach the end of line.
520 * files (_cpp_stack_include): Mention _cpp_find_file in the
523 2009-05-10 Joseph Myers <joseph@codesourcery.com>
525 * include/cpplib.h (enum cpp_token_fld_kind): Add
526 CPP_TOKEN_FLD_TOKEN_NO.
527 (struct cpp_macro_arg, struct cpp_identifier): Define.
528 (union cpp_token_u): Use struct cpp_identifier for identifiers.
529 Use struct cpp_macro_arg for macro arguments. Add token_no for
530 CPP_PASTE token numbers.
531 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
532 do_pragma_poison, parse_assertion): Use val.node.node in place of
534 * expr.c (parse_defined, eval_token): Use val.node.node in place
536 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
537 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
538 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
539 place of val.arg_no. Use val.node.node in place of val.node.
540 * macro.c (replace_args, cpp_get_token, parse_params,
541 lex_expansion_token, create_iso_definition, cpp_macro_definition):
542 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
543 Use val.node.node in place of val.node.
545 2009-05-03 Joseph Myers <joseph@codesourcery.com>
547 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
550 2009-04-25 Joseph Myers <joseph@codesourcery.com>
552 PR preprocessor/39559
553 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
554 constants larger than intmax_t in C99 mode.
556 2009-04-21 Taras Glek <tglek@mozilla.com>
558 * include/cpp-id-data.h: Update GTY annotations to new syntax.
559 * include/cpplib.h: Likewise.
560 * include/line-map.h: Likewise.
561 * include/symtab.h: Likewise.
563 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
566 * lex.c (cpp_type2name): Take a flags parameter. Call
567 cpp_named_operator2name for named operators and cpp_digraph2name
569 (cpp_digraph2name): New.
570 (cpp_spell_token): Use it.
571 (cpp_output_token): Likewise.
572 * include/cpplib.h (cpp_type2name): Update declaration.
573 * init.c (cpp_named_operator2name): New.
574 * internal.h (cpp_named_operator2name): Declare.
576 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
579 * init.c (cpp_create_reader): Wlong_long is disabled by default.
580 * expr.c (cpp_classify_number): Give different messages for C and
583 2009-04-19 Joseph Myers <joseph@codesourcery.com>
585 PR preprocessor/20078
586 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
588 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
589 (struct cpp_token): Change flags to unsigned short.
590 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
591 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
592 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
594 * macro.c (macro_real_token_count): New.
595 (enter_macro_context, replace_args): Use macro_real_token_count.
596 (create_iso_definition): Record whitespace surrounding and digraph
597 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
598 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
599 multiple consecutive ## tokens.
600 (_cpp_create_definition): Initialize extra_tokens.
601 (cpp_macro_definition): Use macro_real_token_count.
603 2009-04-18 Joseph Myers <joseph@codesourcery.com>
605 * directives.c (parse_include): Pass true to check_eol.
607 2009-04-18 Joseph Myers <joseph@codesourcery.com>
609 PR preprocessor/39646
610 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
611 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
612 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
615 2009-04-18 Joseph Myers <joseph@codesourcery.com>
617 PR preprocessor/39647
618 * directives.c (check_eol): Add parameter expand.
619 (do_undef, parse_include, do_line, do_linemarker, do_ident,
620 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
621 do_else, do_endif, do_assert, do_unassert): All callers changed.
622 Pass true from do_line, false elsewhere.
624 2009-04-12 Joseph Myers <joseph@codesourcery.com>
626 PR preprocessor/31869
627 * macro.c (stringify_arg): Handle NULL source token in padding
628 token where previous padding token did not have source token with
629 preceding whitespace.
631 2009-04-09 Jakub Jelinek <jakub@redhat.com>
633 * Makefile.in: Change copyright header to refer to version
634 3 of the GNU General Public License and to point readers at the
635 COPYING3 file and the FSF's license web page.
636 * charset.c: Likewise.
637 * directives-only.c: Likewise.
638 * directives.c: Likewise.
639 * errors.c: Likewise.
642 * identifiers.c: Likewise.
643 * include/cpp-id-data.h: Likewise.
644 * include/cpplib.h: Likewise.
645 * include/line-map.h: Likewise.
646 * include/mkdeps.h: Likewise.
647 * include/symtab.h: Likewise.
649 * internal.h: Likewise.
651 * line-map.c: Likewise.
653 * makeucnid.c: Likewise.
654 * mkdeps.c: Likewise.
656 * symtab.c: Likewise.
657 * system.h: Likewise.
658 * traditional.c: Likewise.
659 * ucnid.tab: Likewise.
660 * ucnid.h: Regenerate.
662 2009-04-01 Janis Johnson <janis187@us.ibm.com>
665 * include/cpplib.h (CPP_N_DEFAULT): Define.
666 * expr.c (interpret_float_suffix): Recognize d or D for double,
667 return new value for default.
668 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
671 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
672 letters from decimal float and fixed-point suffixes.
674 2009-03-31 Joseph Myers <joseph@codesourcery.com>
676 PR preprocessor/15638
677 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
679 (open_file_failed): Make error for missing file fatal.
680 * include/cpplib.h (CPP_DL_FATAL): Define.
682 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
684 PR preprocessor/31932:
685 * internal.h: Don't mention HAVE_ICONV_H.
686 * configure, config.in: Rebuild.
687 * configure.ac: Don't check for iconv.h.
689 2009-03-30 Tom Tromey <tromey@redhat.com>
691 PR preprocessor/39512:
692 * line-map.c (linemap_init): Initialize 'reallocator' field.
694 2009-03-30 Jakub Jelinek <jakub@redhat.com>
697 * macro.c (cpp_get_token): If macro_to_expand returns NULL
698 and used some tokens, add CPP_PADDING before next token.
700 2009-03-29 Joseph Myers <joseph@codesourcery.com>
702 PR preprocessor/34695
703 * makedepend.c: Remove.
704 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
705 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
706 * directives.c (cpp_errors): Remove.
707 * errors.c (print_location, _cpp_begin_message, v_message):
709 (cpp_error, cpp_error_with_line): Always use error callback.
710 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
711 * include/cpplib.h (cpp_options): Remove pedantic_errors,
712 inhibit_warnings, warn_system_headers, inhibit_errors,
713 warnings_are_errors, client_diagnostic.
714 (cpp_callbacks): Add extra arguments to error callback; make it
716 (cpp_finish): Return void.
717 (cpp_destroy): Remove inaccurate comment about return value.
718 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
719 (CPP_DL_NOTE): Define.
720 * include/line-map.h (linemap_print_containing_files): Remove.
721 * init.c (cpp_finish): Do not check for or return number of
723 * internal.h (cpp_reader): Remove errors field.
724 * line-map.c (linemap_print_containing_files): Remove.
725 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
726 about previous definition. Only emit it if previous diagnostic
729 2009-03-28 Joseph Myers <joseph@codesourcery.com>
731 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
734 2009-03-18 Jakub Jelinek <jakub@redhat.com>
736 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
738 2009-02-21 Joseph Myers <joseph@codesourcery.com>
740 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
742 (_cpp_lex_direct): Handle this.
744 2009-02-15 Richard Guenther <rguenther@suse.de>
748 2009-02-13 Richard Guenther <rguenther@suse.de>
750 * configure.ac: Enable LFS.
751 * configure: Re-generate.
752 * config.in: Likewise.
754 2009-01-05 Ben Elliston <bje@au.ibm.com>
756 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
758 (po/$(PACKAGE).pot): Likewise.
760 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
763 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
764 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
766 2008-11-29 Joseph Myers <joseph@codesourcery.com>
768 * lex.c (cpp_token_len): Use 6 as default length.
770 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
772 * expr.c (struct op): Add location.
773 (_cpp_parse_expr): Propagate locations throught the stack
776 (check_promotion): Use explicit location in errors.
778 2008-10-05 Matthew Gingell <gingell@adacore.com>
779 Arnaud Charlet <charlet@adacore.com>
781 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
782 (cpp_get_comments): New function.
783 * internal.h (struct cpp_reader): Add comments field.
784 * init.c (cpp_destroy): Free comments.
785 * lex.c (store_comment, cpp_get_comments): New functions.
786 (comments): New struct.
787 (save_comment): Store comments in comments struct.
789 2008-09-18 Simon Baldwin <simonb@google.com>
791 * include/cpplib.h (struct cpp_options): Add new boolean flag
792 warn_builtin_macro_redefined.
793 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
794 * (struct builtin_operator): Split out from previous struct builtin,
795 enhance extra const correctness.
796 * (struct builtin_macro): Split out from previous struct builtin, add
797 new always_warn_if_redefined flag, enhance const correctness.
798 * (mark_named_operators): Use struct builtin_operator.
799 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
800 to builtins selectively.
801 * macro.c (warn_of_redefinition): Return false if a builtin macro
802 is not flagged with NODE_WARN.
804 2008-07-31 Jakub Jelinek <jakub@redhat.com>
806 PR preprocessor/36649
807 * files.c (struct report_missing_guard_data): New type.
808 (report_missing_guard): Put paths into an array instead of printing
809 them right away. Return 1 rather than 0.
810 (report_missing_guard_cmp): New function.
811 (_cpp_report_missing_guards): Sort and print paths gathered by
812 report_missing_guard callback.
814 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
817 * directives.c (strtolinenum): Handle overflow.
818 (do_line): Give a warning if line number overflowed.
819 (do_linemarker): Update call to strtolinenum.
821 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
823 * include/line-map.h (linenum_type): New typedef.
824 (struct line_map): Use it.
825 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
826 (SOURCE_COLUMN): Likewise.
827 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
828 source_location values in a variable of type linenum_type.
829 * directives.c (struct if_stack): Use linenum_type.
830 (strtoul_for_line): Rename as strtolinenum.
831 (do_line): Use linenum_type.
832 (do_linemarker): Use linenum_type and strtolinenum.
833 (_cpp_do_file_change): Use linenum_t.
834 * line-map.c (linemap_add): Likewise.
835 (linemap_line_start): Likewise.
836 * traditional.c (struct fun_macro): 'line' is a source_location.
837 * errors.c (print_location): Use linenum_type.
838 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
839 * internal.h (CPP_INCREMENT_LINE): Likewise.
840 * lex.c (_cpp_skip_block_comment): Use source_location.
842 2008-07-14 Ben Elliston <bje@au.ibm.com>
844 * include/cpplib.h (NODE_CONDITIONAL): New.
845 (struct cpp_callbacks): New macro_to_expand field.
846 (struct cpp_hashnode): Adjust size of flags and type fields.
847 (cpp_peek_token): Prototype.
848 * lex.c (cpp_peek_token): New function.
849 (_cpp_temp_token): Protect pre-existing lookaheads.
850 * macro.c (cpp_get_token): Expand any conditional macros.
851 (_cpp_backup_tokens_direct): New.
852 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
853 (warn_of_redefinition): Silently allow redefined conditional
855 (_cpp_create_definition): Remove the conditional flag when a user
856 defines one of the conditional macros.
857 * internal.h (_cpp_backup_tokens_direct): New prototype.
859 2008-06-13 Andrew Haley <aph@redhat.com>
861 PR preprocessor/33305
862 * macro.c (replace_args): Print a warning for empty macro
863 arguments in C89 and C++.
865 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
867 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
868 * configure: Regenerate.
870 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
872 * Makefile.in (datarootdir): New variable.
874 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
876 PR preprocessor/36479
877 * charset.c (cpp_interpret_string_notranslate): Also set
878 narrow_cset_desc.width.
880 2008-06-07 Joseph Myers <joseph@codesourcery.com>
882 * configure.ac (parisc*64*-*-*): Remove.
883 * configure: Regenerate.
885 2008-05-30 Tom Tromey <tromey@redhat.com>
887 PR preprocessor/36320:
888 * internal.h (_cpp_parse_expr): Update.
889 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
891 * directives.c (do_if): Update.
892 (do_elif): Require expression if processing group.
894 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
896 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
898 2008-05-21 Tom Tromey <tromey@redhat.com>
900 PR preprocessor/27777:
901 * lex.c (cpp_output_line_to_string): New function.
902 * internal.h (_cpp_begin_message): Don't declare.
903 * errors.c (_cpp_begin_message): Now static.
904 * include/cpplib.h (cpp_output_line_to_string): Declare.
905 * directives.c (do_diagnostic): Rewrote. Use
906 cpp_output_line_to_string. Don't use _cpp_begin_message.
908 2008-05-21 Tom Tromey <tromey@redhat.com>
910 * include/symtab.h (HT_ALLOCED): Remove.
912 * symtab.c (DELETED): New define.
913 (ht_lookup): Update comment.
914 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
915 code. Use subobject allocator for strings, if it exists.
916 (ht_expand): Handle deleted entries.
917 (ht_forall): Likewise.
918 (ht_purge): New function.
919 (ht_dump_statistics): Print deletion statistics.
921 2008-05-13 Tom Tromey <tromey@redhat.com>
923 PR preprocessor/22168:
924 * include/cpplib.h (struct cpp_options) <objc>: Update
926 * expr.c (eval_token): Warn for use of assertions.
927 * directives.c (directive_diagnostics): Warn about extensions.
928 (DEPRECATED): New define.
929 (DIRECTIVE_TABLE): Use it.
931 2008-05-06 Tom Tromey <tromey@redhat.com>
933 PR preprocessor/35313, PR preprocessor/36088:
934 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
935 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
937 2008-05-04 David S. Miller <davem@davemloft.net>
939 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
940 * configure: Regenerate.
942 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
944 * include/cpplib.h (cpp_define_formatted): New.
945 * directives.c (cpp_define_formatted): New.
947 2008-04-21 Tom Tromey <tromey@redhat.com>
950 * charset.c (_cpp_convert_input): Add buffer_start argument.
951 Ignore UTF-8 BOM if seen.
952 * internal.h (_cpp_convert_input): Add argument.
953 * files.c (struct _cpp_file) <buffer_start>: New field.
954 (destroy_cpp_file): Free buffer_start, not buffer.
955 (_cpp_pop_file_buffer): Likewise.
956 (read_file_guts): Update.
958 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
960 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
961 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
962 (struct cpp_options): Added uliterals.
963 (cpp_interpret_string): Update prototype.
964 (cpp_interpret_string_notranslate): Idem.
965 * charset.c (init_iconv_desc): New width member in cset_converter.
966 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
968 (emit_numeric_escape): Idem.
971 (convert_escape): Idem.
972 (converter_for_type): New function.
973 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
974 (cpp_interpret_string_notranslate): Match changed prototype.
975 (wide_str_to_charconst): Use converter_for_type.
976 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
977 * directives.c (linemarker_dir): Macro U changed to UC.
978 (parse_include): Idem.
979 (register_pragma_1): Idem.
980 (restore_registered_pragmas): Idem.
981 (get__Pragma_string): Support CPP_STRING{16,32}.
982 * expr.c (eval_token): Support CPP_CHAR{16,32}.
983 * init.c (struct lang_flags): Added uliterals.
984 (lang_defaults): Idem.
985 * internal.h (struct cset_converter) <width>: New field.
986 (struct cpp_reader) <char16_cset_desc>: Idem.
987 (struct cpp_reader) <char32_cset_desc>: Idem.
988 * lex.c (digraph_spellings): Macro U changed to UC.
990 (lex_string): Add support for u'...', U'...', u"..." and U"...".
991 (_cpp_lex_direct): Idem.
992 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
993 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
995 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
998 * aclocal.m4: Regenerate.
999 * configure: Regenerate.
1001 2008-04-17 Tom Tromey <tromey@redhat.com>
1004 * errors.c (cpp_error): Don't reference a token before the start
1007 2008-04-16 Tom Tromey <tromey@redhat.com>
1009 * Makefile.in (TAGS_SOURCES): New variable.
1012 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1014 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1016 * configure: Rebuilt.
1018 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1020 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1021 used_undef and before_define.
1022 (NODE_USED): Define.
1023 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1024 do_ifndef, cpp_pop_definition): Handle new flag and use new
1026 * expr.c (parse_defined): Handle new flag and use new callbacks.
1027 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1028 flag and use new callbacks.
1030 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1033 * files.c (struct _cpp_file): Remove pch field.
1034 (pch_open_file): Don't set file->pch, just file->pchname.
1035 (should_stack_file): After pfile->cb.read_pch call
1036 free pchname and clear pchname, don't close file->fd.
1037 Test file->pchname instead of file->pch. Don't close fd after cb.
1038 (_cpp_stack_include): Test file->pchname instead of file->pch.
1040 2008-03-28 Tom Tromey <tromey@redhat.com>
1042 * Makefile.in (POSTCOMPILE): New variable.
1045 2008-03-13 Tom Tromey <tromey@redhat.com>
1048 * directives.c (destringize_and_run): Set pfile->directive.
1050 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1052 PR preprocessor/35458
1053 * mkdeps.c (munge): Quote '#' with a '\'.
1055 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1057 PR preprocessor/35379
1058 * mkdeps.c (deps_write): Ensure the first target always appears
1059 in the first column, without leading backslash newline. Avoid
1060 some more extra whitespace.
1062 2008-02-25 Thiemo Seufer <ths@mips.com>
1064 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1066 2008-02-19 Tom Tromey <tromey@redhat.com>
1068 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1069 * lex.c (lex_identifier): Use CPP_HASHNODE.
1070 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1072 * identifiers.c (alloc_node): Change return type.
1073 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1074 (proxy_assertion_broken): New declaration.
1075 (cpp_forall_identifiers): Move comment.
1076 * line-map.c (linemap_add): Comment fix.
1077 (linemap_line_start): Indentation fix.
1079 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1081 PR preprocessor/34692
1082 * macro.c (collect_args): Add pragma_buff argument. Push
1083 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1084 than into arguments. Reset prevent_expansion and parsing_args
1085 state at CPP_PRAGMA_EOL/CPP_EOF.
1086 (funlike_invocation_p): Add pragma_buff argument, pass it through
1088 (enter_macro_context): Add result argument. Adjust
1089 funlike_invocation_p caller. Emit all deferred pragma tokens
1090 gathered during collect_args before the expansion, add a padding
1091 token. Return 2 instead of 1 if any pragma tokens were prepended.
1092 (cpp_get_token): If enter_macro_context returns 2, don't return
1093 a padding token, instead cycle to grab CPP_PRAGMA token.
1094 * directives.c (_cpp_handle_directive): If was_parsing_args
1095 in deferred pragma, leave parsing_args and prevent_expansion as is.
1097 2008-01-22 Tom Tromey <tromey@redhat.com>
1100 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1101 __STDC_CONSTANT_MACROS.
1103 2008-01-07 Fred Fish <fnf@specifix.com>
1105 PR preprocessor/30363
1106 * traditional.c (replace_args_and_push): Add local variable
1107 cxtquote, calculate the replacement text size assuming a
1108 worst case of every input character quoted with backslash,
1109 and properly handle output quoting of quote characters in
1110 actual arguments used in function-like macros.
1112 2008-01-03 Tom Tromey <tromey@redhat.com>
1114 PR preprocessor/34602
1115 * directives.c (do_line): Don't try to spell EOF token.
1116 (do_linemarker): Add comment.
1118 2007-12-11 DJ Delorie <dj@redhat.com>
1120 * charset.c (convert_using_iconv): Close out any shift states,
1121 returning to the initial state.
1123 2007-12-06 Tom Tromey <tromey@redhat.com>
1126 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1128 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1129 * files.c (FILE_HASH_POOL_SIZE): New macro.
1130 (struct file_hash_entry_pool): New.
1131 (destroy_all_cpp_files): New function.
1132 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1133 (new_file_hash_entry): Update.
1134 (free_file_hash_entries): New function.
1135 (_cpp_cleanup_files): Call free_file_hash_entries and
1136 destroy_all_cpp_files.
1137 (cpp_clear_file_cache): New function.
1138 * include/cpplib.h (cpp_clear_file_cache): Declare.
1140 2007-12-03 Tom Tromey <tromey@redhat.com>
1142 PR preprocessor/34288
1143 * configure.ac, config.in: Rebuilt.
1144 * configure.ac: Check for ssize_t.
1146 2007-11-30 Tom Tromey <tromey@redhat.com>
1148 PR preprocessor/32868
1149 * macro.c (_cpp_create_definition): Special case
1150 __STDC_FORMAT_MACROS.
1152 2007-11-16 Michael Matz <matz@suse.de>
1154 * files.c (search_path_head): Fix check for absolute paths.
1156 2007-11-11 Tom Tromey <tromey@redhat.com>
1159 * include/cpplib.h (cpp_included_before): Declare.
1160 * files.c (struct file_hash_entry) <location>: New field.
1161 (_cpp_find_file): Initialize new field.
1162 (make_cpp_dir): Likewise.
1163 (cpp_included_before): New function.
1165 2007-11-01 Tom Tromey <tromey@redhat.com>
1167 PR preprocessor/30805
1168 * macro.c (paste_tokens): Handle padding token.
1169 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1171 2007-10-31 Tom Tromey <tromey@redhat.com>
1173 PR preprocessor/30786
1174 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1175 * directives.c (_cpp_do__Pragma): Return error status.
1176 * internal.h (_cpp_do__Pragma): Update.
1177 * directives.c (get__Pragma_string): Back up if EOF seen.
1179 2007-09-06 Tom Tromey <tromey@redhat.com>
1181 * internal.h (struct cpp_reader) <invocation_location>: New
1183 (struct cpp_reader) <set_invocation_location>: Likewise.
1184 * init.c (cpp_set_line_map): New function.
1185 * line-map.c (linemap_add): Use linemap's allocator.
1186 * include/line-map.h (GTY): Define.
1187 (line_map_realloc): New typedef.
1188 (struct line_map): Mark with GTY.
1189 (struct line_maps): Likewise.
1190 (struct line_maps) <maps>: Likewise.
1191 (struct line_maps) <reallocator>: New field.
1192 * include/symtab.h (GTY): Conditionally define.
1193 * include/cpplib.h (cpp_set_line_map): Declare.
1194 (cpp_get_token_with_location): Declare.
1195 * macro.c (cpp_get_token): Set invocation_location on the reader.
1196 (cpp_get_token_with_location): New function.
1198 2007-08-30 Chao-ying Fu <fu@mips.com>
1200 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1201 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1202 (cpp_classify_number): Support decimal fixed-point constants without
1204 Warn about fixed-point constants when -pedantic.
1205 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1206 comments to support fixed-point values.
1207 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1209 2007-08-18 Tom Tromey <tromey@redhat.com>
1211 PR preprocessor/32974
1212 * directives.c (parse_include): Don't check for EOL when
1213 processing #pragma dependency.
1215 2007-07-30 Ollie Wild <aaw@google.com>
1217 * directives-only.c: New file.
1218 * internal.h (struct _cpp_dir_only_callbacks): New.
1219 (_cpp_preprocess_dir_only): New function.
1220 * directives.c (_cpp_handle_directive): Check directives_only before
1221 disabling execution of indented directives.
1222 * files.c (_cpp_stack_file): Add directives_only check.
1223 * include/cpplib.h (struct cpp_options): Add directives_only.
1224 (cpp_init_special_builtins): New function.
1225 * init.c (cpp_init_special_builtins): New function.
1226 (cpp_init_builtins): Move builtin_array initialization to
1227 cpp_init_special_builtins.
1228 (post_options): Check directives_only before setting
1229 pfile->state.prevent_expansion = 1.
1230 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1231 is expanded inside a directive while -fdirectives-only is enabled.
1232 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1233 (libcpp_a_SOURCES): Add directives-only.c.
1235 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1237 * traditional.c (_cpp_scan_out_logical_line): Initialize
1238 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1239 fmacro.args to prevent 'may be used uninitialized' warning.
1241 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1243 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1245 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1246 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1247 for 'q' or 'Q' suffixes.
1249 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1251 * files.c (open_file): Correct typo.
1253 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1255 * files.c (open_file): Prevent the call
1256 for stat from overwriting errno.
1258 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1260 * files.c (open_file): Account for the
1261 fact that on windows, opening a directory gives
1264 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1266 PR preprocessor/23479
1267 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1269 (append_digit): Likewise.
1270 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1271 binary integer constants.
1273 2007-05-31 Dave Korn <dave.korn@artimi.com>
1275 PR preprocessor/14331
1276 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1278 2007-05-24 Ollie Wild <aaw@google.com>
1280 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1281 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1282 (cpp_write_pch_state): Save __COUNTER__ state.
1283 (cpp_valid_state): Check valid __COUNTER__ state.
1284 (cpp_read_state): Read new __COUNTER__ state.
1285 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1286 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1287 * internal.h (struct cpp_reader): Add counter member.
1289 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1291 PR preprocessor/20077
1292 * macro.c (create_iso_definition): Fixed the method to determine
1293 whether the token-pasting operator appears at the beginning or the end
1296 2007-05-21 Ian Lance Taylor <iant@google.com>
1298 * internal.h (struct cpp_reader): Add new fields:
1299 nonexistent_file_hash and nonexistent_file_ob.
1300 * files.c: Include "obstack.h".
1301 (find_file_in_dir): Before trying to open the file, look up the
1302 path name in the hash table of nonexistent files. After failing
1303 to open the file, add the path name to the hash table.
1304 (_cpp_find_file): Cache the results of looking up the file name
1305 starting with the quote and bracket chain heads, if we can.
1306 (nonexistent_file_hash_eq): New static function.
1307 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1308 pfile->nonexistent_file_ob.
1309 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1310 pfile->nonexistent_file_ob.
1312 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1314 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1317 * expr.c (interpret_float_suffix): Check for invalid suffix.
1319 2007-05-02 Eric Christopher <echristo@apple.com>
1321 * expr.c (num_div_op): Don't overflow if the result is
1324 2007-05-02 Tom Tromey <tromey@redhat.com>
1326 PR preprocessor/28709
1327 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1329 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1331 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1334 2007-03-30 Richard Henderson <rth@redhat.com>
1336 * directives.c (lex_macro_node_from_str): New.
1337 (cpp_push_definition, cpp_pop_definition): New.
1338 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1340 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1342 * Makefile.in: Add dummy install-pdf target.
1344 2007-01-30 Tom Tromey <tromey@redhat.com>
1346 PR preprocessor/30468
1347 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1350 2007-01-30 Tom Tromey <tromey@redhat.com>
1352 PR preprocessor/29966
1353 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1355 (_cpp_create_definition): Don't restore cur_token here.
1356 * lex.c (_cpp_lex_token): Added assertion.
1358 2007-01-27 Tom Tromey <tromey@redhat.com>
1360 * configure: Rebuilt.
1362 2007-01-12 Tom Tromey <tromey@redhat.com>
1364 PR preprocessor/28227
1365 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1367 (do_define): Update.
1370 (do_ifndef): Update.
1372 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1374 * configure: Regenerate.
1376 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1378 * configure: Regenerate.
1380 2007-01-04 Tom Tromey <tromey@redhat.com>
1382 PR preprocessor/28165
1383 * internal.h (cpp_in_primary_file): New function.
1384 * directives.c (do_include_next): Use cpp_in_primary_file.
1385 (do_pragma_once): Likewise.
1386 (do_pragma_system_header): Likewise.
1388 2006-12-29 Ian Lance Taylor <iant@google.com>
1390 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1391 look backward at the end of the line unless we saw a backslash.
1393 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1395 PR preprocessor/29612
1396 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1397 only when new_sysp is non-zero.
1399 2006-12-28 Tom Tromey <tromey@redhat.com>
1401 PR preprocessor/30001
1402 * charset.c (_cpp_convert_input): Check that to.len is greater
1405 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1407 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1408 * configure: Rebuilt.
1410 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1412 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1413 for experimental C++0x mode.
1414 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1415 adopted the preprocessor changes introduced in C99.
1417 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1419 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1420 depending on --enable-targets=all.
1421 * configure: Regenerate.
1423 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1425 PR preprocessor/28709
1426 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1427 spelled LHS token as opposed to spelling it again.
1428 (paste_all_tokens): Don't report errors here, just break on failure.
1430 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1432 * Makefile.in: Added empty "pdf" target.
1434 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1436 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1437 match exactly the glob in gcc/config.gcc.
1438 * configure: Regenerate.
1440 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1443 PR preprocessor/14634
1444 * lex.c (lex_string): Pedwarn for unterminated literals.
1446 2006-09-08 Eric Christopher <echristo@apple.com>
1448 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1450 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1454 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1455 (CPP_LAST_EQ): Change.
1456 (CPP_LAST_PUNCTUATOR): Change.
1457 * expr.c (cpp_operator): Remove MIN and MAX.
1458 (reduce): Remove CPP_MIN and CPP_MAX.
1459 (num_binary_op): Ditto.
1460 * lex.c (_cpp_lex_direct): Ditto.
1461 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1463 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1465 PR preprocessor/27746
1466 * directives.c (do_pragma): Handle pragma with valid namespace
1467 and invalid name coming from macro expansion.
1468 * directives.c (destringize_and_run): Initialize next field in
1473 * directives.c (destringize_and_run): Set NO_EXPAND on the
1476 * macro.c (_cpp_backup_tokens): Fix comment typo.
1478 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1480 * Makefile.in (CATALOGS): Add po/ prefix.
1481 * configure: Regenerated.
1483 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1485 * Makefile.in: Add install-html target. Add install-html to .PHONY
1487 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1489 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1490 * files.c (_cpp_get_file_stat): New function.
1491 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1492 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1493 * internal.h (_cpp_get_file_stat): Prototype.
1494 (struct cpp_buffer): Add timestamp.
1496 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1498 PR preprocessor/25717
1499 * init.c (cpp_init_builtins): If __STDC__ will not change value
1500 between system headers and other sources, define it as a normal
1501 macro rather than a builtin.
1502 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1503 cpp_in_system_header condition.
1505 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1507 * Makefile.in: Use -MMD instead of -MD.
1509 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1510 Richard Henderson <rth@redhat.com>
1512 Merge from gomp branch:
1513 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1514 entry to value union.
1515 (end_directive): Don't eat the line if in_deferred_pragma.
1516 (run_directive): Remove pragma hacks.
1517 (insert_pragma_entry): Remove.
1518 (new_pragma_entry): New.
1519 (register_pragma_1): Split out of register_pragma. Only handle
1520 the lookup tree and return the new entry.
1521 (cpp_register_pragma): Fill in the pragma entry here.
1522 (cpp_register_deferred_pragma): New.
1523 (register_pragma_internal): New.
1524 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1525 (do_pragma): Allow pragma expansion after namespace. For deferred
1526 pragmas, don't slurp the line into a string.
1527 (destringize_and_run): Save tokens for deferred pragmas.
1528 (cpp_handle_deferred_pragma): Remove.
1529 * macro.c (builtin_macro): Remove pragma token hack.
1530 (_cpp_push_token_context): Rename from push_token_context and export.
1531 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1532 (_cpp_push_token_context): Declare.
1533 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1534 a token. Update the line number correctly if so.
1535 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1536 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1537 * include/cpplib.h (PRAGMA_EOL): New.
1538 (CPP_TOKEN_FLD_PRAGMA): New.
1539 (struct cpp_token): Add val.pragma.
1540 (struct cpp_options): Remove defer_pragmas.
1541 (cpp_handle_deferred_pragma): Remove.
1542 (cpp_register_deferred_pragma): Declare.
1544 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1547 * directives.c (do_pragma): If pragma line ends with multi-line
1548 block comment, end the saved deferred pragma string before that
1549 comment. Handle embedded '\0' chars on the pragma line.
1551 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1554 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1556 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1557 Ben Elliston <bje@au.ibm.com>
1559 * include/cpplib.h (CPP_N_DFLOAT): New.
1560 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1561 suffixes as decimal floating point constants.
1562 (cpp_classify_number): Disallow hexadecimal DFP constants.
1564 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1565 Ian Lance Taylor <ian@airs.com>
1567 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1568 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1570 2005-11-09 Per Bothner <per@bothner.com>
1571 Uros Bizjak <uros@kss-loka.si>
1574 * init.c (read_original_filename): Temporarily set
1575 state.in_directive before calling _cpp_lex_direct for
1578 2005-11-03 James E Wilson <wilson@specifix.com>
1580 PR preprocessor/24202
1581 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1583 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1585 * include/cpplib.h (struct cpp_callbacks): Make error take
1587 * errors.c (cpp_error): Update call to callback.
1589 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1591 PR preprocessor/22042
1592 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1594 (cpp_quote_string): Don't octalify non printable
1597 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1600 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1601 (struct cpp_callbacks): Add error.
1602 * errors.c (cpp_error): If client_diagnostic, use error callback.
1603 * charset.c (convert_escape): Don't use %03o in diagnostic.
1605 2005-10-21 James E Wilson <wilson@specifix.com>
1607 PR preprocessor/15220
1608 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1609 callers. Pass to open_file_failed.
1610 (open_file_failed): New parameter angle_brackets. Fix all callers.
1611 Use in print_dep assignment.
1612 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1613 * internal.h (_cpp_find_file): Add new parm to declaration.
1615 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1617 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1618 * configure: Regenerate.
1620 2005-10-04 Ian Lance Taylor <ian@airs.com>
1622 PR preprocessor/13726
1623 * directives.c (check_eol_return_comments): New static function.
1624 (parse_include): Add buf parameter. Change all callers.
1625 (do_include_common): If not discard comments, turn on
1626 save_comments. Pass collected comments to include callback.
1627 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1628 include callback: cpp_token list.
1630 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1632 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1633 * init.c (struct lang_flags, lang_defaults): Add
1634 extended_identifiers.
1635 (cpp_set_lang): Use it.
1636 * lex.c (forms_identifier_p): Check extended_identifiers.
1638 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1640 PR preprocessor/20348
1641 PR preprocessor/20356
1642 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1645 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1647 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1648 -Wmissing-format-attribute.
1650 * configure: Regenerate.
1652 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1654 * all files: Update FSF address in copyright headers.
1655 * makeucnid.c (write_copyright): Update outputted FSF address.
1657 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1659 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1660 ZW_PROG_COMPILER_DEPENDENCIES.
1661 * aclocal.m4, configure: Regenerate.
1662 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1664 (distclean): Clean up $(DEPDIR) and its contents.
1665 (.c.o): Use $(COMPILE).
1666 Include $(DEPDIR)/*.Po for most object->header dependencies.
1668 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1670 * configure.ac: Check declarations for asprintf and vasprintf.
1671 * config.in: Regenerate.
1672 * configure: Likewise.
1674 * charset.c (conversion_loop): Use XRESIZEVEC.
1675 (convert_no_conversion): Likewise.
1676 (convert_using_iconv): Likewise.
1677 (init_iconv_desc): Cast return value of alloca.
1678 (cpp_host_to_exec_charset): Use XNEWVEC.
1679 (emit_numeric_escape): Use XRESIZEVEC.
1680 (cpp_interpret_string): Use XNEWVEC.
1681 (cpp_interpret_string): Use XRESIZEVEC.
1682 (_cpp_interpret_identifier): Cast return value of alloca.
1683 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1684 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1685 (parse_include): Use XNEWVEC.
1686 (insert_pragma_entry): Rename local variable "new" to
1688 (save_registered_pragmas): Cast return value of xmemdup.
1689 (destringize_and_run): Same for alloca.
1690 (parse_assertion): Likewise.
1691 (do_assert): Cast allocated storage to proper type.
1692 (cpp_define): Likewise.
1693 (_cpp_define_builtin): Likewise.
1694 (cpp_undef): Likewise.
1695 (handle_assertion): Likewise.
1696 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1697 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1698 (CPP_UMINUS): Likewise.
1699 (struct cpp_operator): Rename from struct operator.
1700 (_cpp_expand_op_stack): Use XRESIZEVEC.
1701 * files.c (pch_open_file): Use XNEWVEC.
1702 (pch_open_file): Use XRESIZEVEC.
1703 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1704 (dir_name_of_file): Use XNEWVEC.
1705 (make_cpp_file): Use XCNEW.
1706 (make_cpp_dir): Likewise.
1707 (allocate_file_hash_entries): USE XNEWVEC.
1708 (cpp_included): Cast return value of htab_find_with_hash.
1709 (append_file_to_dir): Use XNEWVEC.
1710 (read_filename_string): Likewise. Use XRESIZEVEC too.
1711 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1712 (remap_filename): Use XNEWVEC.
1713 (struct pchf_entry): Move definition out of struct pchf_data.
1714 (_cpp_save_file_entries): Use XCNEWVAR.
1715 (_cpp_read_file_entries): Use XNEWVAR.
1716 * identifiers.c (alloc_node): Use XOBNEW.
1717 * init.c (cpp_create_reader): Use XCNEW.
1718 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1719 (read_original_directory): Cast return value of alloca.
1720 * lex.c (add_line_note): Use XRESIZEVEC.
1721 (warn_about_normalization): Use XNEWVEC.
1722 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1723 (new_buff): Use XNEWVEC.
1724 * line-map.c (linemap_add): Use XRESIZEVEC.
1725 * macro.c (builtin_macro): Cast return value of alloca.
1726 (paste_tokens): Likewise.
1727 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1728 (_cpp_save_parameter): Use XRESIZEVEC.
1729 (create_iso_definition): Cast allocated storage to proper type.
1730 (_cpp_create_definition): Likewise.
1731 (cpp_macro_definition): Use XRESIZEVEC.
1732 * makedepend.c (add_clm): Use XNEW.
1733 (add_dir): Likewise.
1734 * mkdeps.c (munge): Use XNEWVEC.
1735 (deps_init): Use XCNEW.
1736 (deps_add_target): Use XRESIZEVEC.
1737 (deps_add_default_target): Cast return value of alloca.
1738 (deps_add_dep): Use XRESIZEVEC.
1739 (deps_add_vpath): Likewise. Use XNEWVEC too.
1740 (deps_restore): Likewise.
1741 * pch.c (save_idents): Use XNEW and XNEWVEC.
1742 (cpp_save_state): Use XNEW.
1743 (count_defs): Cast return value of htab_find.
1744 (write_defs): Likewise.
1745 (cpp_write_pch_deps): Use XNEWVEC.
1746 (collect_ht_nodes): Use XRESIZEVEC.
1747 (cpp_valid_state): Use XNEWVEC.
1748 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1749 * symtab.c (ht_create): Use XCNEW.
1750 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1751 (ht_expand): Use XCNEWVEC.
1752 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1753 (bool): Do not define if __cplusplus.
1755 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1757 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1758 (do_sccs): Delete function definition, #define to do_ident.
1759 (do_ident): Don't hardwire directive name.
1761 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1764 * configure: Regenerate.
1766 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1768 * files.c: Include io.h for DJGPP to get prototype of setmode.
1770 2005-04-19 Per Bothner <per@bothner.com>
1772 PR preprocessor/20907
1773 * line-map.c (linemap_line_start): Fix bug when we need to increse
1774 column_bits but can re-use the current line_map.
1776 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1778 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1779 libiberty functions.
1781 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1783 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1784 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1785 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1786 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1788 (fwrite_unlocked): Fix prototype.
1790 * configure, config.in: Regenerate.
1792 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1794 PR preprocessor/19475
1795 * macro.c (create_iso_definition): For < ISO C99, don't
1796 pedwarn if there is no whitespace between macro name and its
1797 replacement, but the replacement starts with a basic character
1800 2005-03-28 Andreas Jaeger <aj@suse.de>
1802 * lex.c (warn_about_normalization): Cast field width to int to
1805 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1807 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1809 * configure: Regenerate.
1811 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1813 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1814 UCN rather than printing an error.
1816 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1818 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1820 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1822 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1823 * charset.c: Update for new format of ucnid.h.
1824 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1825 Add NST parameter, and update it; update callers.
1826 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1828 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1829 * internal.h (struct normalize_state): New.
1830 (INITIAL_NORMALIZE_STATE): New.
1831 (NORMALIZE_STATE_RESULT): New.
1832 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1833 (_cpp_valid_ucn): New.
1834 * lex.c (warn_about_normalization): New.
1835 (forms_identifier_p): Add normalize_state parameter, update callers.
1836 (lex_identifier): Add normalize_state parameter, update callers. Keep
1838 (lex_number): Likewise.
1839 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1840 it with warn_about_normalization.
1844 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1845 comments about obsolete version of C++.
1846 * include/cpplib.h (enum cpp_normalize_level): New.
1847 (struct cpp_options): Add warn_normalize field.
1849 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1851 * directives.c (glue_header_name): Update call to cpp_spell_token.
1852 * internal.h (_cpp_interpret_identifier): New.
1853 * charset.c (_cpp_interpret_identifier): New.
1854 (_cpp_valid_ucn): Allow UCN version of '$'.
1855 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1856 character was '$' or '\'. Support identifiers with UCNs.
1857 (forms_identifier_p): Allow UCNs.
1858 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1860 (cpp_spell_token): Add FORSTRING parameter. Use it.
1861 (cpp_token_as_text): Update call to cpp_spell_token.
1862 (cpp_output_token): Write UCNs back out.
1863 (stringify_arg): Update call to cpp_spell_token.
1864 (paste_tokens): Likewise.
1865 (cpp_macro_definition): Likewise.
1866 * macro.c (stringify_arg): Likewise.
1867 (paste_tokens): Likewise.
1868 (cpp_macro_definition): Likewise.
1869 * include/cpplib.h: Add parameter to cpp_spell_token.
1871 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1875 * macro.c (replace_args, cpp_get_token): Copy whole
1876 cpp_token_u instead of just cpp_string field from it.
1878 2005-02-28 Devang Patel <dpatel@apple.com>
1880 * directives.c (do_line): Save sysp early before line table is
1883 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1886 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1887 (cpp_host_to_exec_charset): New function.
1888 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1890 2005-02-19 Devang Patel <dpatel@apple.com>
1892 * charset.c (_cpp_convert_input): Check '\r' before inserting
1895 2005-02-15 Eric Christopher <echristo@redhat.com>
1897 PR preprocessor/19077
1898 * macro.c (cpp_macro_definition): Move handling of whitespace
1899 to PREV_WHITE conditional. Remove overloading of len
1902 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1904 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1905 traditional.c: Update copyright.
1907 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1910 * configure.ac: Check for declaration of basename and getopt.
1911 * config.in: Regenerate.
1912 * configure: Regenerate.
1913 * internal.h (ustrcspn): New.
1914 * macro.c (create_iso_definition): Fix allocation of memory.
1915 (padding_token): Add cast to remove const-ness.
1916 * pch.c (cpp_read_state): Use ustrcspn.
1918 2005-02-08 Mike Stump <mrs@apple.com>
1920 * files.c (pchf_adder): Remove.
1921 (struct pchf_adder_info): Likewise.
1922 (_cpp_save_file_entries): Write out all files so that #import works.
1924 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1926 * configure: Regenerate.
1928 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1930 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1932 * include/cpplib.h: Also update copyright years.
1934 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1936 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1937 to the list of all files.
1939 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1941 * internal.h: Update references to Cpp lib filenames.
1942 * directives.c: Likewise.
1944 * macro.c: Likewise.
1945 * traditional.c: Likewise.
1947 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1949 PR preprocessor/15167
1950 * files.c (destroy_cpp_file): New function.
1951 (should_stack_file): Make a new file if the
1952 compared file is still stacked.
1954 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1956 PR preprocessor/17610
1957 * directives.c (do_include_common): Error out if an empty filename
1958 is given for #include (or #include_next or #import).
1960 2004-11-27 Roger Sayle <roger@eyesopen.com>
1961 Zack Weinberg <zack@codesourcery.com>
1963 * internal.h: Replace all uses of uchar with unsigned char.
1964 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1965 with !IN_GCC, so uchar is only defined whilst building libcpp.
1967 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1969 * aclocal.m4: Regenerate.
1971 2004-11-24 Roger Sayle <roger@eyesopen.com>
1973 PR preprocessor/15824
1974 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1975 directly, instead of the non-existant "system.h" and "ansidecl.h".
1976 * configure: Regenerate.
1978 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1979 Joseph Myers <joseph@codesourcery.com>
1981 * internal.h (struct lexer_state): Add in_deferred_pragma.
1982 * directives.c (struct pragma_entry): Add allow_expansion.
1983 (insert_pragma_entry): Take allow_expansion flag.
1984 (register_pragma): Likewise.
1985 (cpp_register_pragma): Likewise.
1986 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1987 (do_pragma): Honor allow_expansion.
1988 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1989 * include/cpplib.h (cpp_register_pragma): Update prototype.
1991 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1992 Mark Mitchell <mark@codesourcery.com>
1994 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1995 need_64bit_hwint=yes.
1996 * configure: Regenerate.
1998 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2000 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2002 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2003 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2004 Remove local srcdir path from generated file.
2006 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2007 Gerald Pfeifer <gerald@pfeifer.com>
2009 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2012 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2015 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2016 (cpp_handle_deferred_pragma): Add cast to silence warning.
2018 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2020 * errors.c (_cpp_begin_message): Print "error: " for errors.
2022 2004-10-10 Andreas Jaeger <aj@suse.de>
2024 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2025 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2027 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2029 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2031 (cpp_read_state): Remove unused variables, m, d and mac_count.
2033 2004-09-29 Per Bothner <per@bothner.com>
2035 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2036 cb.line_change. Otherwise do_pragma will call the line_change
2037 call-back with a meaningless line number.
2039 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2041 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2042 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2043 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2044 * aclocal.m4, configure: Regenerate.
2045 * init.c: Include localedir.h.
2046 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2048 (.c.o): Use $(ALL_CFLAGS).
2049 (localedir.h, localedir.hs): New rules.
2050 (clean): Use rm -rf to remove directories.
2051 (distclean): Also delete localedir.h and localedir.hs.
2052 (init.o): Update dependencies.
2054 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2056 * Makefile.in (aclocal.m4): Update dependencies.
2057 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2058 * aclocal.m4, configure: Regenerate.
2060 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2062 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2063 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2064 Some other comments in this file also tweaked.
2066 * directives.c (do_pragma): Save current buffer position
2067 before lexing the pragma keywords; don't call
2068 _cpp_backup_tokens in the defer_pragmas case.
2070 2004-09-15 Per Bothner <per@bothner.com>
2072 * include/line-map.h (line_map_start): Add parameter names so
2073 preceding comment makes sense.
2074 (linemap_add): Remove from comment mention of non-existing parameter.
2076 2004-09-09 Matt Austern <austern@apple.com>
2077 Zack Weinberg <zack@codesourcery.com>
2079 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2080 prefixes throughout. Add entry for PRAGMA. Remove
2081 unnecessary "= 0" from EQ.
2082 (enum cpp_ttype): Adjust OP and TK definitions to restore
2083 prefixes, via token-paste.
2084 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2085 Change from #defines to additional cpp_ttype enumerators.
2086 (struct cpp_options): Add defer_pragmas.
2087 (cpp_handle_deferred_pragma): Prototype new interface.
2089 * internal.h (struct cpp_reader): Add directive_result.
2090 * directives.c (struct pragma_entry): Add is_internal field;
2091 give boolean fields type bool.
2092 (start_directive): Initialize pfile->directive_result.type.
2093 (_cpp_do__Pragma): Likewise.
2094 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2095 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2097 (register_pragma): New static function, bulk of former
2098 cpp_register_pragma here; add 'internal' argument, pass along
2099 to insert_pragma_entry.
2100 (cpp_register_pragma): Now a wrapper around register_pragma which
2101 always passes false for 'internal' argument.
2102 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2103 true for 'internal'.
2104 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2105 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2106 token instead of executing the pragma.
2107 (cpp_handle_deferred_pragma): New interface.
2108 * lex.c (token_spellings): Adjust OP and TK definitions to
2109 match changes to cpplib.h.
2110 (_cpp_lex_token): Check for a directive-result token and
2111 return it if present.
2112 (cpp_token_val_index): Handle CPP_PRAGMA.
2113 * macro.c (cpp_builtin_macro_text): Correct comment.
2114 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2116 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2118 PR preprocessor/14699
2119 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2120 from size_t to double.
2122 2004-08-28 Andreas Schwab <schwab@suse.de>
2123 Andreas Jaeger <aj@suse.de>
2125 * configure.ac: Set PACKAGE correctly.
2126 * configure: Regenerated.
2128 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2130 * Makefile.in: Add back top_builddir.
2132 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2134 * configure.ac: Replace Automake macro invocations
2135 with manual Autoconf checks and substitutions.
2136 * configure: Regenerate.
2137 * aclocal.m4: Regenerate.
2138 * config.in: Regenerate.
2139 * Makefile.am: Removed.
2140 * Makefile.in: Heavy simplification and reorganization.
2142 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2144 * configure.ac (arm*-*-eabi*): New target.
2145 (arm*-*-symbianelf*): Likewise.
2146 * configure: Regenerated.
2148 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2150 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2151 * directives.c: Use XNEW-family macros from libiberty.
2153 * macro.c: Likewise.
2154 * cpplib.h (cpp_deps_style): Export enum with name.
2156 2004-07-23 Matthias Klose <doko@debian.org>
2158 * init.c (init_library): Use PACKAGE for the text domain.
2160 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2162 PR preprocessor/16366
2163 * internal.h (struct cpp_reader): New field dir_hash.
2164 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2165 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2167 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2169 PR preprocessor/16192
2170 PR preprocessor/15913
2171 PR preprocessor/15572
2172 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2173 expression is missing.
2174 * init.c (post_options): Traditional cpp doesn't do // comments.
2176 2004-06-30 Per Bothner <per@bothner.com>
2178 * include/line-map.h (fileline): Remove old typedef.
2179 * internal.h (struct cpp_reader): Use source_location typedef instead.
2181 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2183 Partially revert patch of 2004-06-05.
2184 * files.c (search_cache): Remove pfile argument. Don't check
2185 for file that would be found by "" or <> search here...
2186 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2187 Do not apply directory-of-current-file correction to files
2188 found by this check. Rearrange code slightly.
2190 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2192 * files.c (should_stack_file): Correct swapped parameters to call
2194 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2196 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2198 * Makefile.in: Regenerate with automake 1.8.5.
2199 * aclocal.m4: Likewise.
2200 * configure: Regenerate.
2202 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2204 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2205 * configure, config.in: Regenerate.
2206 * system.h: Unconditionally define bool as unsigned char,
2207 BOOL_BITFIELD as unsigned int.
2208 * .cvsignore: New file.
2210 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2212 * traditional.c (push_replacement_text): Set macro->traditional.
2213 (save_replacement_text): Likewise.
2214 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2215 (struct save_macro_item): Delete.
2216 (struct save_macro_data): Use a character array not the previous
2218 (save_macros): Save macro as text not as internal structures.
2219 (cpp_prepare_state): Update for changes to save_macro_data.
2220 (cpp_read_state): Don't read macros defined in PCH. Restore
2222 * macro.c (create_iso_definition): Honour alloc_subobject.
2223 Clear traditional flag.
2224 (_cpp_create_definition): Honour alloc_subobject.
2225 * lex.c (cpp_token_val_index): New.
2226 * internal.h: Include cpp-id-data.h.
2227 (uchar): Move definition to cpp-id-data.h.
2229 (cpp_macro): Likewise.
2230 * directives.c (struct answer): Move to cpp-id-data.h.
2231 (do_assert): Honour alloc_subobject.
2233 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2234 * include/cpplib.h (struct cpp_string): Add GTY marker.
2235 (enum cpp_token_fld_kind): New.
2236 (struct cpp_token): Add GTY markers.
2237 (cpp_token_val_index): Prototype.
2238 (CPP_HASHNODE_VALUE_IDX): New.
2239 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2240 * include/cpp-id-data.h: New file.
2242 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2244 * Makefile.am (all-local): New.
2245 * Makefile.in: Regenerate.
2247 2004-06-06 Roger Sayle <roger@eyesopen.com>
2249 * Makefile.am (LIBICONV): Declare.
2250 (makedepend_LDADD): Use LIBICONV.
2251 * Makefile.in: Regenerate.
2253 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2255 * Makefile.am (LIBINTL): Declare
2256 (makedepend_LDADD): Use LIBINTL.
2257 * Makefile.in: Regenerate.
2259 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2261 * Makefile.am: Add makedepend.
2262 * Makefile.in, aclocal.m4: Regenerate.
2263 * charset.c: Insert a space to avoid a warning.
2264 * directives.c: Include mkdeps.h.
2265 (_cpp_handle_directive): Reenable macro expander if appropriate.
2266 (undefine_macros): Inline body of _cpp_free_definition for speed.
2267 Do not call undef callback or _cpp_warn_if_unused_macro.
2268 (cpp_get_deps): New interface.
2269 * files.c (search_cache): Add pfile argument. Check for file
2270 that would be found by "" or <> search here...
2271 (_cpp_find_file): ...not here. Correct recorded start_dir of
2272 files found by directory-of-current-file search that would be
2273 found by "" or <> search.
2274 * init.c (cpp_add_dependency_target): Delete.
2275 * internal.h (struct lexer_state): Add discarding_output flag.
2276 * lex.c (lex_identifier): Compute hash function while scanning.
2277 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2279 * makedepend.c: New file.
2280 * mkdeps.c (struct deps): Add vpath vector.
2281 (apply_vpath, deps_add_vpath): New function.
2282 (deps_free): Free vpath vector.
2283 (deps_add_dep, deps_add_target): Use apply_vpath.
2284 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2285 (ht_lookup_with_hash): New function.
2286 * cpplib.h, mkdeps.h: Update prototypes.
2287 * symtab.h: Update prototypes.
2288 (HT_HASHSTEP, HT_FINISH): New macros.
2290 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2292 * symtab.c (ht_create): Set entries_owned.
2293 (ht_destroy): Honour entries_owned.
2294 (ht_expand): Likewise.
2296 * include/symtab.h (struct ht): New field 'entries_owned'
2297 (ht_load): New prototype.
2299 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2302 * configure.ac: Fix m4 quoting when picking
2303 the size of HOST_WIDE_INT.
2304 * configure: Regenerate.
2306 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2308 * Makefile.am: the correct directory for
2309 gettext include files is given by @INCINTL@.
2310 * Makefile.in: Regenerate.
2312 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2314 * system.h [!ENABLE_NLS]: dgettext takes two
2317 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2319 Moved libcpp from the gcc subdirectory to the toplevel.
2320 * Makefile.am: New file.
2321 * Makefile.in: Regenerate.
2322 * configure.ac: New file.
2323 * configure: Regenerate.
2324 * config.in: Regenerate.
2325 * charset.c: Moved from gcc/cppcharset.c. Add note about
2326 brokenness of input charset detection. Adjust for change
2327 in name of cppucnid.h.
2328 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2329 * expr.c: Moved from gcc/cppexp.c.
2330 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2331 Remove #define of O_BINARY, it is in system.h.
2332 * identifiers.c: Moved from gcc/cpphash.c.
2333 * internal.h: Moved from gcc/cpphash.h. Change header
2334 guard name. All other files adjusted to match name change.
2335 * init.c: Moved from gcc/cppinit.c.
2336 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2337 * lex.c: Moved from gcc/cpplex.c.
2338 * directives.c: Moved from gcc/cpplib.c.
2339 * macro.c: Moved from gcc/cppmacro.c.
2340 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2341 * traditional.c: Moved from gcc/cpptrad.c.
2342 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2344 * ucnid.pl: Moved from gcc/cppucnid.pl.
2345 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2347 * symtab.c: Moved from gcc/hashtable.c.
2348 * line-map.c: Moved from gcc. Do not include intl.h.
2349 * mkdeps.c: Moved from gcc.
2350 * system.h: New file.
2351 * include/cpplib.h: Moved from gcc. Change header guard name.
2352 * include/line-map.h: Moved from gcc. Change header guard name.
2353 * include/mkdeps.h: Moved from gcc. Change header guard name.
2354 * include/symtab.h: Moved from gcc/hashtable.h. Change header
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