1 2011-06-06 Dodji Seketeli <dodji@redhat.com>
4 * directives.c (do_pragma): Don't forget the invocation location
5 when parsing the pragma name of a namespaced pragma directive.
7 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
9 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
11 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
14 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
15 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
17 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
19 * system.h (ENUM_BITFIELD): Remove.
21 2011-04-24 Jakub Jelinek <jakub@redhat.com>
24 * lex.c (lex_raw_string): When raw string ends with
25 ??) followed by raw prefix and ", ensure it is preprocessed
26 with ??) rather than ??].
28 2011-04-20 Jim Meyering <meyering@redhat.com>
30 * files.c (destroy_cpp_file): Remove useless if-before-free.
31 * init.c (cpp_destroy): Likewise.
32 * macro.c (replace_args): Likewise.
33 * pch.c (cpp_valid_state): Likewise.
35 2011-03-25 Kai Tietz <ktietz@redhat.com>
37 * files.c (file_hash_eq): Use filename_cmp
39 (nonexistent_file_hash_eq): Likewise.
40 (remap_filename): Likewise.
41 Handle absolute DOS-path,
42 (append_file_to_dir): Check for IS_DIR_SEPARATOR
44 (read_name_map): Likewise.
45 * linemap.c (linemap_add): Use filename_cmp
47 * mkdeps.c (apply_vpath): Use filename_ncmp
49 (deps_restore): Use filename_cmp instead of
51 * init.c (read_original_directory): Use
52 IS_DIR_SEPARATOR instead of checking for slash.
54 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
57 * directives.c (do_ifdef): Do not consider conditional macros as
60 * expr.c (parse_defined): Ditto.
62 2011-03-18 Richard Henderson <rth@redhat.com>
65 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
67 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
68 Jakub Jelinek <jakub@redhat.com>
71 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
72 pragmas as well in traditional mode.
74 2010-11-17 Ian Lance Taylor <iant@google.com>
77 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
78 AC_LANG based on ENABLE_BUILD_WITH_CXX.
80 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
83 * lex.c (save_comment): Handle in argument passing c++
86 2010-11-02 Ian Lance Taylor <iant@google.com>
88 * configure.ac: Use AC_SYS_LARGEFILE.
92 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
94 * line-map.h (source_location): Remove obsolete comment
95 mentioning location_s.
97 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
100 * directives.c (cpp_pop_definition): Make static.
101 (do_pragma_push_macro): Reworked to store text
103 (do_pragma_pop_macro): Add free text definition.
104 (cpp_push_definition): Removed.
105 * include/cpplib.h (cpp_push_definition): Removed.
106 (cpp_pop_definition): Likewise.
107 * internal.h (def_pragma_macro): Remove member 'value'
108 and add new members 'definition', 'line',
109 'syshdr', 'sued' and 'is_undef'.
110 * pch.c (_cpp_restore_pushed_macros): Rework to work
111 on text definition and store additional macro flags.
112 (_cpp_save_pushed_macros): Likewise.
114 2010-09-29 Joseph Myers <joseph@codesourcery.com>
116 * include/cpplib.h (cpp_options): Rename warn_deprecated,
117 warn_traditional, warn_long_long and pedantic.
118 * directives.c (directive_diagnostics, _cpp_handle_directive):
119 Update names of cpp_options members.
120 * expr.c (cpp_classify_number, eval_token): Update names of
122 * init.c (cpp_create_reader, post_options): Update names of
124 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
126 * macro.c (parse_params): Update names of cpp_options members.
128 2010-09-15 Ian Lance Taylor <iant@google.com>
130 * init.c: Fix type name in comment.
132 2010-08-31 Jakub Jelinek <jakub@redhat.com>
134 PR preprocessor/45457
135 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
137 * directives.c (do_ifdef, do_ifndef): Likewise.
139 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
141 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
143 2010-08-24 Richard Henderson <rth@redhat.com>
146 * configure.ac (HAVE_SSE4): New check.
147 * configure, config.in: Rebuild.
148 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
150 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
152 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
153 etc. on Solaris 2/x86.
155 2010-08-21 Richard Henderson <rth@redhat.com>
156 Andi Kleen <ak@linux.intel.com>
157 David S. Miller <davem@davemloft.net>
159 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
160 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
161 (ptrdiff_t): Check via AC_CHECK_TYPE.
162 * config.in, configure: Rebuild.
163 * system.h: Include stdint.h, if available.
164 * lex.c (WORDS_BIGENDIAN): Provide default.
165 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
166 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
167 search_line_sse2, search_line_sse42, init_vectorized_lexer,
168 search_line_fast): New.
169 (_cpp_clean_line): Use search_line_fast. Restructure the fast
170 loop to make it clear when we're leaving the loop. Stay in the
171 fast loop for non-trigraph '?'.
173 2010-06-11 Jakub Jelinek <jakub@redhat.com>
175 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
177 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
178 (cpp_macro_definition): Remove const qual from second argument.
179 * macro.c (enter_macro_context): Call user_builtin_macro callback for
180 NODE_BUILTIN !NODE_USED macros.
181 (warn_of_redefinition): Likewise. Remove const qual from second
183 (cpp_macro_definition): Likewise.
184 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
185 for NODE_BUILTIN !NODE_USED macros.
187 2010-06-10 Joseph Myers <joseph@codesourcery.com>
189 * include/cpplib.h (struct cpp_options): Remove show_column.
190 * init.c (cpp_create_reader, post_options): Don't set show_column.
192 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
195 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
196 check that C++ compiler works.
197 * configure: Regenerate.
199 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
201 * include/symtab.h (ht_identifier_ptr): New.
203 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
204 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
207 * configure.ac: Check for declaration of 'basename(char *)'.
208 * configure: Regenerate.
209 * config.in: Regenerate.
211 2010-04-25 Joseph Myers <joseph@codesourcery.com>
213 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
214 * init.c (lang_defaults): Add entries for new language variants.
215 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
218 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
221 * files.c (report_missing_guard): Test for #pragma once.
223 2010-04-07 Simon Baldwin <simonb@google.com>
225 * directives.c (do_diagnostic): Add warning reason argument,
226 call appropriate error reporting function for code.
227 (directive_diagnostics): Call specific warning functions with
228 warning reason where appropriate.
229 (do_error, do_warning, do_pragma_dependency): Add warning reason
230 argument to do_diagnostic calls.
231 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
232 _cpp_create_definition): Call specific warning functions with
233 warning reason where appropriate.
234 * Makefile.in: Add new diagnostic functions to gettext translations.
235 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
237 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
238 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
239 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
240 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
241 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
242 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
243 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
244 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
245 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
246 warning reason codes.
247 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
248 cpp_warning_with_line, cpp_pedwarning_with_line,
249 cpp_warning_with_line_syshdr): New specific error reporting functions.
250 * pch.c (cpp_valid_state): Call specific warning functions with
251 warning reason where appropriate.
252 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
254 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
255 cpp_warning_with_line, cpp_pedwarning_with_line,
256 cpp_warning_with_line_syshdr): New specific error reporting functions.
257 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
258 specific warning functions with warning reason where appropriate.
259 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
260 warn_about_normalization, lex_identifier_intern, lex_identifier,
261 _cpp_lex_direct): Ditto.
262 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
263 narrow_str_to_charconst): Ditto.
265 2010-04-06 Jakub Jelinek <jakub@redhat.com>
267 PR preprocessor/43642
268 * lex.c (lex_raw_string): Change type of TYPE variable to
271 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
273 * aclocal.m4: Regenerate.
275 2010-03-29 Jason Merrill <jason@redhat.com>
277 More N3077 raw string changes
278 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
280 * lex.c (bufring_append): Split out from...
281 (lex_raw_string): ...here. Undo trigraph and line splicing
282 transformations. Do process line notes in multi-line literals.
283 (_cpp_process_line_notes): Ignore notes that were already handled.
285 Some raw string changes from N3077
286 * charset.c (cpp_interpret_string): Change inner delimiters to ().
287 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
289 2010-02-11 Jakub Jelinek <jakub@redhat.com>
291 * init.c (read_original_filename): Don't call read_original_directory
292 if _cpp_handle_directive returns 0.
294 2010-01-01 Joseph Myers <joseph@codesourcery.com>
296 PR preprocessor/41947
297 * expr.c (cpp_classify_number): Give error for hexadecimal
298 floating-point constant with no digits before or after point.
300 2009-11-20 Arnaud Charlet <charlet@adacore.com>
302 * macro.c (enter_macro_context): Call cb.used callback if defined.
303 * directives.c (do_idef, do_ifndef): Ditto.
304 * include/cpplib.h (struct cpp_callbacks): Add used callback.
306 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
308 * directives.c (do_pragma_push_macro): New pragma handler.
309 (do_pragma_pop_macro): Likewise.
310 (_cpp_init_internal_pragmas): Add push_macro and
311 pop_macro handler to internal pragmas.
312 (lex_macro_node_from_str): Removed.
313 (cpp_push_definition): Replace lex_macro_node_from_str
314 by _cpp_lex_identifier.
315 (cpp_pop_definition): Likewise.
316 * internal.h (_cpp_lex_identifier): New prototype.
317 (def_pragma_macro): New structure.
318 (cpp_reader): New member pushed_macros.
319 * lex.c (_cpp_lex_identifier): New function.
320 (lex_identifier_intern): New function.
321 * init.c (cpp_create_reader): Initialize pushed_macros
323 (cpp_destroy): Free elements in pushed_macros member.
324 * pch.c (_cpp_save_pushed_macros): New function.
325 (_cpp_restore_pushed_macros): Likewise.
326 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
327 (cpp_read_state): Use _cpp_restore_pushed_macros.
329 2009-10-19 Jakub Jelinek <jakub@redhat.com>
331 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
332 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
333 and char32_cset_desc.
334 (converter_for_type): Handle CPP_UTF8STRING.
335 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
336 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
337 (parse_include): Reject raw strings.
338 * include/cpplib.h (CPP_UTF8STRING): New token type.
339 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
340 * lex.c (lex_raw_string): New function.
341 (lex_string): Handle u8 string literals, call lex_raw_string
342 for raw string literals.
343 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
345 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
347 2009-10-14 Jakub Jelinek <jakub@redhat.com>
349 PR preprocessor/41543
350 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
351 * line-map.c (linemap_init): Initialize highest_location and
352 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
354 2009-10-09 Jason Merrill <jason@redhat.com>
356 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
358 2009-10-09 Neil Vachharajani <nvachhar@google.com>
360 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
363 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
365 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
366 * configure: Rebuilt.
368 2009-09-22 Richard Guenther <rguenther@suse.de>
371 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
373 2009-09-18 Chris Demetriou <cgd@google.com>
375 PR preprocessor/28435:
376 * include/cpplib.h (struct cpp_options): Add new member
377 deps.need_preprocessor_output.
378 * files.c (open_file_failed): If preprocessor output is needed
379 always report an error.
381 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
383 * configure.ac: Set for i?86-w64-mingw*
384 need_64bit_hwint to yes.
385 * configure: Regenerated.
387 2009-09-10 Jason Merrill <jason@redhat.com>
389 * directives.c (cpp_define): constify.
391 2009-09-02 Ian Lance Taylor <iant@google.com>
393 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
395 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
397 * configure.ac (AC_PREREQ): Bump to 2.64.
399 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
401 * aclocal.m4: Regenerate.
402 * config.in: Regenerate.
403 * configure: Regenerate.
405 2009-08-17 Tom Tromey <tromey@redhat.com>
407 PR preprocessor/41067:
408 * charset.c (convert_escape): Add missing ":" to error text.
410 2009-07-27 Douglas B Rupp <rupp@gnat.com>
412 * include/cpplib.h (INO_T_CPP): New macro.
413 (struct cpp_dir): Use it.
415 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
418 * configure.ac: Use = instead of == for testing
419 ENABLE_BUILD_WITH_CXX.
420 * configure: Rebuild.
422 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
424 * directives.c (do_linemarker, do_line): Use CPP_STRING for
426 * files.c (find_file_in_dir): Add cast from void* to char*.
427 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
428 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
430 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
431 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
432 COMPILER_FLAGS): New.
433 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
434 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
435 instead of ALL_CFLAGS.
436 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
437 from other warnings. Add -Wc++-compat to C-specific warnings.
438 Check for --enable-build-with-cxx. Set and substitute
439 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
440 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
442 * configure: Rebuild.
443 * include/cpp-id-data.h: Remove extern "C".
444 * include/line-map.h: Likewise.
445 * include/mkdeps.h: Likewise.
446 * include/symtab.h: Likewise.
447 * internal.h: Likewise.
449 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
451 * directives.c (parse_include): Add location argument. Update all
453 (parse_answer): Likewise.
454 (do_include_common): Error with exact location.
455 (parse_assertion): Likewise.
457 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
459 * expr.c (num_div_op): Take explicit location.
461 2009-06-17 Ian Lance Taylor <iant@google.com>
463 * include/cpplib.h (progname): Don't declare.
465 2009-06-12 Ian Lance Taylor <iant@google.com>
467 * include/cpplib.h (struct cpp_options): Add
468 warn_cxx_operator_names field.
469 (NODE_WARN_OPERATOR): Define.
470 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
472 * init.c (mark_named_operators): Add flags parameter.
473 (cpp_post_options): Pick flags value to pass to
474 mark_named_operators.
475 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
476 identifier is an operator name in C++.
478 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
480 * include/line-map.h (LAST_SOURCE_COLUMN): New.
482 2009-06-01 Ian Lance Taylor <iant@google.com>
484 * include/cpp-id-data.h: Add extern "C".
485 * include/line-map.h: Likewise.
486 * include/mkdeps.h: Likewise.
487 * include/symtab.h: Likewise.
488 * internal.h: Likewise.
490 2009-05-15 Ian Lance Taylor <iant@google.com>
492 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
493 builtin_type. Change all uses.
495 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
498 * directives (do_linemarker): Compensate for the increment in
499 location that occurs when we reach the end of line.
500 * files (_cpp_stack_include): Mention _cpp_find_file in the
503 2009-05-10 Joseph Myers <joseph@codesourcery.com>
505 * include/cpplib.h (enum cpp_token_fld_kind): Add
506 CPP_TOKEN_FLD_TOKEN_NO.
507 (struct cpp_macro_arg, struct cpp_identifier): Define.
508 (union cpp_token_u): Use struct cpp_identifier for identifiers.
509 Use struct cpp_macro_arg for macro arguments. Add token_no for
510 CPP_PASTE token numbers.
511 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
512 do_pragma_poison, parse_assertion): Use val.node.node in place of
514 * expr.c (parse_defined, eval_token): Use val.node.node in place
516 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
517 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
518 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
519 place of val.arg_no. Use val.node.node in place of val.node.
520 * macro.c (replace_args, cpp_get_token, parse_params,
521 lex_expansion_token, create_iso_definition, cpp_macro_definition):
522 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
523 Use val.node.node in place of val.node.
525 2009-05-03 Joseph Myers <joseph@codesourcery.com>
527 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
530 2009-04-25 Joseph Myers <joseph@codesourcery.com>
532 PR preprocessor/39559
533 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
534 constants larger than intmax_t in C99 mode.
536 2009-04-21 Taras Glek <tglek@mozilla.com>
538 * include/cpp-id-data.h: Update GTY annotations to new syntax.
539 * include/cpplib.h: Likewise.
540 * include/line-map.h: Likewise.
541 * include/symtab.h: Likewise.
543 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
546 * lex.c (cpp_type2name): Take a flags parameter. Call
547 cpp_named_operator2name for named operators and cpp_digraph2name
549 (cpp_digraph2name): New.
550 (cpp_spell_token): Use it.
551 (cpp_output_token): Likewise.
552 * include/cpplib.h (cpp_type2name): Update declaration.
553 * init.c (cpp_named_operator2name): New.
554 * internal.h (cpp_named_operator2name): Declare.
556 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
559 * init.c (cpp_create_reader): Wlong_long is disabled by default.
560 * expr.c (cpp_classify_number): Give different messages for C and
563 2009-04-19 Joseph Myers <joseph@codesourcery.com>
565 PR preprocessor/20078
566 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
568 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
569 (struct cpp_token): Change flags to unsigned short.
570 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
571 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
572 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
574 * macro.c (macro_real_token_count): New.
575 (enter_macro_context, replace_args): Use macro_real_token_count.
576 (create_iso_definition): Record whitespace surrounding and digraph
577 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
578 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
579 multiple consecutive ## tokens.
580 (_cpp_create_definition): Initialize extra_tokens.
581 (cpp_macro_definition): Use macro_real_token_count.
583 2009-04-18 Joseph Myers <joseph@codesourcery.com>
585 * directives.c (parse_include): Pass true to check_eol.
587 2009-04-18 Joseph Myers <joseph@codesourcery.com>
589 PR preprocessor/39646
590 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
591 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
592 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
595 2009-04-18 Joseph Myers <joseph@codesourcery.com>
597 PR preprocessor/39647
598 * directives.c (check_eol): Add parameter expand.
599 (do_undef, parse_include, do_line, do_linemarker, do_ident,
600 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
601 do_else, do_endif, do_assert, do_unassert): All callers changed.
602 Pass true from do_line, false elsewhere.
604 2009-04-12 Joseph Myers <joseph@codesourcery.com>
606 PR preprocessor/31869
607 * macro.c (stringify_arg): Handle NULL source token in padding
608 token where previous padding token did not have source token with
609 preceding whitespace.
611 2009-04-09 Jakub Jelinek <jakub@redhat.com>
613 * Makefile.in: Change copyright header to refer to version
614 3 of the GNU General Public License and to point readers at the
615 COPYING3 file and the FSF's license web page.
616 * charset.c: Likewise.
617 * directives-only.c: Likewise.
618 * directives.c: Likewise.
619 * errors.c: Likewise.
622 * identifiers.c: Likewise.
623 * include/cpp-id-data.h: Likewise.
624 * include/cpplib.h: Likewise.
625 * include/line-map.h: Likewise.
626 * include/mkdeps.h: Likewise.
627 * include/symtab.h: Likewise.
629 * internal.h: Likewise.
631 * line-map.c: Likewise.
633 * makeucnid.c: Likewise.
634 * mkdeps.c: Likewise.
636 * symtab.c: Likewise.
637 * system.h: Likewise.
638 * traditional.c: Likewise.
639 * ucnid.tab: Likewise.
640 * ucnid.h: Regenerate.
642 2009-04-01 Janis Johnson <janis187@us.ibm.com>
645 * include/cpplib.h (CPP_N_DEFAULT): Define.
646 * expr.c (interpret_float_suffix): Recognize d or D for double,
647 return new value for default.
648 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
651 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
652 letters from decimal float and fixed-point suffixes.
654 2009-03-31 Joseph Myers <joseph@codesourcery.com>
656 PR preprocessor/15638
657 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
659 (open_file_failed): Make error for missing file fatal.
660 * include/cpplib.h (CPP_DL_FATAL): Define.
662 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
664 PR preprocessor/31932:
665 * internal.h: Don't mention HAVE_ICONV_H.
666 * configure, config.in: Rebuild.
667 * configure.ac: Don't check for iconv.h.
669 2009-03-30 Tom Tromey <tromey@redhat.com>
671 PR preprocessor/39512:
672 * line-map.c (linemap_init): Initialize 'reallocator' field.
674 2009-03-30 Jakub Jelinek <jakub@redhat.com>
677 * macro.c (cpp_get_token): If macro_to_expand returns NULL
678 and used some tokens, add CPP_PADDING before next token.
680 2009-03-29 Joseph Myers <joseph@codesourcery.com>
682 PR preprocessor/34695
683 * makedepend.c: Remove.
684 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
685 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
686 * directives.c (cpp_errors): Remove.
687 * errors.c (print_location, _cpp_begin_message, v_message):
689 (cpp_error, cpp_error_with_line): Always use error callback.
690 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
691 * include/cpplib.h (cpp_options): Remove pedantic_errors,
692 inhibit_warnings, warn_system_headers, inhibit_errors,
693 warnings_are_errors, client_diagnostic.
694 (cpp_callbacks): Add extra arguments to error callback; make it
696 (cpp_finish): Return void.
697 (cpp_destroy): Remove inaccurate comment about return value.
698 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
699 (CPP_DL_NOTE): Define.
700 * include/line-map.h (linemap_print_containing_files): Remove.
701 * init.c (cpp_finish): Do not check for or return number of
703 * internal.h (cpp_reader): Remove errors field.
704 * line-map.c (linemap_print_containing_files): Remove.
705 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
706 about previous definition. Only emit it if previous diagnostic
709 2009-03-28 Joseph Myers <joseph@codesourcery.com>
711 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
714 2009-03-18 Jakub Jelinek <jakub@redhat.com>
716 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
718 2009-02-21 Joseph Myers <joseph@codesourcery.com>
720 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
722 (_cpp_lex_direct): Handle this.
724 2009-02-15 Richard Guenther <rguenther@suse.de>
728 2009-02-13 Richard Guenther <rguenther@suse.de>
730 * configure.ac: Enable LFS.
731 * configure: Re-generate.
732 * config.in: Likewise.
734 2009-01-05 Ben Elliston <bje@au.ibm.com>
736 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
738 (po/$(PACKAGE).pot): Likewise.
740 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
743 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
744 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
746 2008-11-29 Joseph Myers <joseph@codesourcery.com>
748 * lex.c (cpp_token_len): Use 6 as default length.
750 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
752 * expr.c (struct op): Add location.
753 (_cpp_parse_expr): Propagate locations throught the stack
756 (check_promotion): Use explicit location in errors.
758 2008-10-05 Matthew Gingell <gingell@adacore.com>
759 Arnaud Charlet <charlet@adacore.com>
761 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
762 (cpp_get_comments): New function.
763 * internal.h (struct cpp_reader): Add comments field.
764 * init.c (cpp_destroy): Free comments.
765 * lex.c (store_comment, cpp_get_comments): New functions.
766 (comments): New struct.
767 (save_comment): Store comments in comments struct.
769 2008-09-18 Simon Baldwin <simonb@google.com>
771 * include/cpplib.h (struct cpp_options): Add new boolean flag
772 warn_builtin_macro_redefined.
773 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
774 * (struct builtin_operator): Split out from previous struct builtin,
775 enhance extra const correctness.
776 * (struct builtin_macro): Split out from previous struct builtin, add
777 new always_warn_if_redefined flag, enhance const correctness.
778 * (mark_named_operators): Use struct builtin_operator.
779 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
780 to builtins selectively.
781 * macro.c (warn_of_redefinition): Return false if a builtin macro
782 is not flagged with NODE_WARN.
784 2008-07-31 Jakub Jelinek <jakub@redhat.com>
786 PR preprocessor/36649
787 * files.c (struct report_missing_guard_data): New type.
788 (report_missing_guard): Put paths into an array instead of printing
789 them right away. Return 1 rather than 0.
790 (report_missing_guard_cmp): New function.
791 (_cpp_report_missing_guards): Sort and print paths gathered by
792 report_missing_guard callback.
794 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
797 * directives.c (strtolinenum): Handle overflow.
798 (do_line): Give a warning if line number overflowed.
799 (do_linemarker): Update call to strtolinenum.
801 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
803 * include/line-map.h (linenum_type): New typedef.
804 (struct line_map): Use it.
805 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
806 (SOURCE_COLUMN): Likewise.
807 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
808 source_location values in a variable of type linenum_type.
809 * directives.c (struct if_stack): Use linenum_type.
810 (strtoul_for_line): Rename as strtolinenum.
811 (do_line): Use linenum_type.
812 (do_linemarker): Use linenum_type and strtolinenum.
813 (_cpp_do_file_change): Use linenum_t.
814 * line-map.c (linemap_add): Likewise.
815 (linemap_line_start): Likewise.
816 * traditional.c (struct fun_macro): 'line' is a source_location.
817 * errors.c (print_location): Use linenum_type.
818 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
819 * internal.h (CPP_INCREMENT_LINE): Likewise.
820 * lex.c (_cpp_skip_block_comment): Use source_location.
822 2008-07-14 Ben Elliston <bje@au.ibm.com>
824 * include/cpplib.h (NODE_CONDITIONAL): New.
825 (struct cpp_callbacks): New macro_to_expand field.
826 (struct cpp_hashnode): Adjust size of flags and type fields.
827 (cpp_peek_token): Prototype.
828 * lex.c (cpp_peek_token): New function.
829 (_cpp_temp_token): Protect pre-existing lookaheads.
830 * macro.c (cpp_get_token): Expand any conditional macros.
831 (_cpp_backup_tokens_direct): New.
832 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
833 (warn_of_redefinition): Silently allow redefined conditional
835 (_cpp_create_definition): Remove the conditional flag when a user
836 defines one of the conditional macros.
837 * internal.h (_cpp_backup_tokens_direct): New prototype.
839 2008-06-13 Andrew Haley <aph@redhat.com>
841 PR preprocessor/33305
842 * macro.c (replace_args): Print a warning for empty macro
843 arguments in C89 and C++.
845 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
847 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
848 * configure: Regenerate.
850 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
852 * Makefile.in (datarootdir): New variable.
854 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
856 PR preprocessor/36479
857 * charset.c (cpp_interpret_string_notranslate): Also set
858 narrow_cset_desc.width.
860 2008-06-07 Joseph Myers <joseph@codesourcery.com>
862 * configure.ac (parisc*64*-*-*): Remove.
863 * configure: Regenerate.
865 2008-05-30 Tom Tromey <tromey@redhat.com>
867 PR preprocessor/36320:
868 * internal.h (_cpp_parse_expr): Update.
869 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
871 * directives.c (do_if): Update.
872 (do_elif): Require expression if processing group.
874 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
876 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
878 2008-05-21 Tom Tromey <tromey@redhat.com>
880 PR preprocessor/27777:
881 * lex.c (cpp_output_line_to_string): New function.
882 * internal.h (_cpp_begin_message): Don't declare.
883 * errors.c (_cpp_begin_message): Now static.
884 * include/cpplib.h (cpp_output_line_to_string): Declare.
885 * directives.c (do_diagnostic): Rewrote. Use
886 cpp_output_line_to_string. Don't use _cpp_begin_message.
888 2008-05-21 Tom Tromey <tromey@redhat.com>
890 * include/symtab.h (HT_ALLOCED): Remove.
892 * symtab.c (DELETED): New define.
893 (ht_lookup): Update comment.
894 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
895 code. Use subobject allocator for strings, if it exists.
896 (ht_expand): Handle deleted entries.
897 (ht_forall): Likewise.
898 (ht_purge): New function.
899 (ht_dump_statistics): Print deletion statistics.
901 2008-05-13 Tom Tromey <tromey@redhat.com>
903 PR preprocessor/22168:
904 * include/cpplib.h (struct cpp_options) <objc>: Update
906 * expr.c (eval_token): Warn for use of assertions.
907 * directives.c (directive_diagnostics): Warn about extensions.
908 (DEPRECATED): New define.
909 (DIRECTIVE_TABLE): Use it.
911 2008-05-06 Tom Tromey <tromey@redhat.com>
913 PR preprocessor/35313, PR preprocessor/36088:
914 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
915 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
917 2008-05-04 David S. Miller <davem@davemloft.net>
919 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
920 * configure: Regenerate.
922 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
924 * include/cpplib.h (cpp_define_formatted): New.
925 * directives.c (cpp_define_formatted): New.
927 2008-04-21 Tom Tromey <tromey@redhat.com>
930 * charset.c (_cpp_convert_input): Add buffer_start argument.
931 Ignore UTF-8 BOM if seen.
932 * internal.h (_cpp_convert_input): Add argument.
933 * files.c (struct _cpp_file) <buffer_start>: New field.
934 (destroy_cpp_file): Free buffer_start, not buffer.
935 (_cpp_pop_file_buffer): Likewise.
936 (read_file_guts): Update.
938 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
940 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
941 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
942 (struct cpp_options): Added uliterals.
943 (cpp_interpret_string): Update prototype.
944 (cpp_interpret_string_notranslate): Idem.
945 * charset.c (init_iconv_desc): New width member in cset_converter.
946 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
948 (emit_numeric_escape): Idem.
951 (convert_escape): Idem.
952 (converter_for_type): New function.
953 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
954 (cpp_interpret_string_notranslate): Match changed prototype.
955 (wide_str_to_charconst): Use converter_for_type.
956 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
957 * directives.c (linemarker_dir): Macro U changed to UC.
958 (parse_include): Idem.
959 (register_pragma_1): Idem.
960 (restore_registered_pragmas): Idem.
961 (get__Pragma_string): Support CPP_STRING{16,32}.
962 * expr.c (eval_token): Support CPP_CHAR{16,32}.
963 * init.c (struct lang_flags): Added uliterals.
964 (lang_defaults): Idem.
965 * internal.h (struct cset_converter) <width>: New field.
966 (struct cpp_reader) <char16_cset_desc>: Idem.
967 (struct cpp_reader) <char32_cset_desc>: Idem.
968 * lex.c (digraph_spellings): Macro U changed to UC.
970 (lex_string): Add support for u'...', U'...', u"..." and U"...".
971 (_cpp_lex_direct): Idem.
972 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
973 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
975 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
978 * aclocal.m4: Regenerate.
979 * configure: Regenerate.
981 2008-04-17 Tom Tromey <tromey@redhat.com>
984 * errors.c (cpp_error): Don't reference a token before the start
987 2008-04-16 Tom Tromey <tromey@redhat.com>
989 * Makefile.in (TAGS_SOURCES): New variable.
992 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
994 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
996 * configure: Rebuilt.
998 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1000 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1001 used_undef and before_define.
1002 (NODE_USED): Define.
1003 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1004 do_ifndef, cpp_pop_definition): Handle new flag and use new
1006 * expr.c (parse_defined): Handle new flag and use new callbacks.
1007 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1008 flag and use new callbacks.
1010 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1013 * files.c (struct _cpp_file): Remove pch field.
1014 (pch_open_file): Don't set file->pch, just file->pchname.
1015 (should_stack_file): After pfile->cb.read_pch call
1016 free pchname and clear pchname, don't close file->fd.
1017 Test file->pchname instead of file->pch. Don't close fd after cb.
1018 (_cpp_stack_include): Test file->pchname instead of file->pch.
1020 2008-03-28 Tom Tromey <tromey@redhat.com>
1022 * Makefile.in (POSTCOMPILE): New variable.
1025 2008-03-13 Tom Tromey <tromey@redhat.com>
1028 * directives.c (destringize_and_run): Set pfile->directive.
1030 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1032 PR preprocessor/35458
1033 * mkdeps.c (munge): Quote '#' with a '\'.
1035 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1037 PR preprocessor/35379
1038 * mkdeps.c (deps_write): Ensure the first target always appears
1039 in the first column, without leading backslash newline. Avoid
1040 some more extra whitespace.
1042 2008-02-25 Thiemo Seufer <ths@mips.com>
1044 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1046 2008-02-19 Tom Tromey <tromey@redhat.com>
1048 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1049 * lex.c (lex_identifier): Use CPP_HASHNODE.
1050 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1052 * identifiers.c (alloc_node): Change return type.
1053 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1054 (proxy_assertion_broken): New declaration.
1055 (cpp_forall_identifiers): Move comment.
1056 * line-map.c (linemap_add): Comment fix.
1057 (linemap_line_start): Indentation fix.
1059 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1061 PR preprocessor/34692
1062 * macro.c (collect_args): Add pragma_buff argument. Push
1063 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1064 than into arguments. Reset prevent_expansion and parsing_args
1065 state at CPP_PRAGMA_EOL/CPP_EOF.
1066 (funlike_invocation_p): Add pragma_buff argument, pass it through
1068 (enter_macro_context): Add result argument. Adjust
1069 funlike_invocation_p caller. Emit all deferred pragma tokens
1070 gathered during collect_args before the expansion, add a padding
1071 token. Return 2 instead of 1 if any pragma tokens were prepended.
1072 (cpp_get_token): If enter_macro_context returns 2, don't return
1073 a padding token, instead cycle to grab CPP_PRAGMA token.
1074 * directives.c (_cpp_handle_directive): If was_parsing_args
1075 in deferred pragma, leave parsing_args and prevent_expansion as is.
1077 2008-01-22 Tom Tromey <tromey@redhat.com>
1080 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1081 __STDC_CONSTANT_MACROS.
1083 2008-01-07 Fred Fish <fnf@specifix.com>
1085 PR preprocessor/30363
1086 * traditional.c (replace_args_and_push): Add local variable
1087 cxtquote, calculate the replacement text size assuming a
1088 worst case of every input character quoted with backslash,
1089 and properly handle output quoting of quote characters in
1090 actual arguments used in function-like macros.
1092 2008-01-03 Tom Tromey <tromey@redhat.com>
1094 PR preprocessor/34602
1095 * directives.c (do_line): Don't try to spell EOF token.
1096 (do_linemarker): Add comment.
1098 2007-12-11 DJ Delorie <dj@redhat.com>
1100 * charset.c (convert_using_iconv): Close out any shift states,
1101 returning to the initial state.
1103 2007-12-06 Tom Tromey <tromey@redhat.com>
1106 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1108 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1109 * files.c (FILE_HASH_POOL_SIZE): New macro.
1110 (struct file_hash_entry_pool): New.
1111 (destroy_all_cpp_files): New function.
1112 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1113 (new_file_hash_entry): Update.
1114 (free_file_hash_entries): New function.
1115 (_cpp_cleanup_files): Call free_file_hash_entries and
1116 destroy_all_cpp_files.
1117 (cpp_clear_file_cache): New function.
1118 * include/cpplib.h (cpp_clear_file_cache): Declare.
1120 2007-12-03 Tom Tromey <tromey@redhat.com>
1122 PR preprocessor/34288
1123 * configure.ac, config.in: Rebuilt.
1124 * configure.ac: Check for ssize_t.
1126 2007-11-30 Tom Tromey <tromey@redhat.com>
1128 PR preprocessor/32868
1129 * macro.c (_cpp_create_definition): Special case
1130 __STDC_FORMAT_MACROS.
1132 2007-11-16 Michael Matz <matz@suse.de>
1134 * files.c (search_path_head): Fix check for absolute paths.
1136 2007-11-11 Tom Tromey <tromey@redhat.com>
1139 * include/cpplib.h (cpp_included_before): Declare.
1140 * files.c (struct file_hash_entry) <location>: New field.
1141 (_cpp_find_file): Initialize new field.
1142 (make_cpp_dir): Likewise.
1143 (cpp_included_before): New function.
1145 2007-11-01 Tom Tromey <tromey@redhat.com>
1147 PR preprocessor/30805
1148 * macro.c (paste_tokens): Handle padding token.
1149 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1151 2007-10-31 Tom Tromey <tromey@redhat.com>
1153 PR preprocessor/30786
1154 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1155 * directives.c (_cpp_do__Pragma): Return error status.
1156 * internal.h (_cpp_do__Pragma): Update.
1157 * directives.c (get__Pragma_string): Back up if EOF seen.
1159 2007-09-06 Tom Tromey <tromey@redhat.com>
1161 * internal.h (struct cpp_reader) <invocation_location>: New
1163 (struct cpp_reader) <set_invocation_location>: Likewise.
1164 * init.c (cpp_set_line_map): New function.
1165 * line-map.c (linemap_add): Use linemap's allocator.
1166 * include/line-map.h (GTY): Define.
1167 (line_map_realloc): New typedef.
1168 (struct line_map): Mark with GTY.
1169 (struct line_maps): Likewise.
1170 (struct line_maps) <maps>: Likewise.
1171 (struct line_maps) <reallocator>: New field.
1172 * include/symtab.h (GTY): Conditionally define.
1173 * include/cpplib.h (cpp_set_line_map): Declare.
1174 (cpp_get_token_with_location): Declare.
1175 * macro.c (cpp_get_token): Set invocation_location on the reader.
1176 (cpp_get_token_with_location): New function.
1178 2007-08-30 Chao-ying Fu <fu@mips.com>
1180 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1181 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1182 (cpp_classify_number): Support decimal fixed-point constants without
1184 Warn about fixed-point constants when -pedantic.
1185 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1186 comments to support fixed-point values.
1187 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1189 2007-08-18 Tom Tromey <tromey@redhat.com>
1191 PR preprocessor/32974
1192 * directives.c (parse_include): Don't check for EOL when
1193 processing #pragma dependency.
1195 2007-07-30 Ollie Wild <aaw@google.com>
1197 * directives-only.c: New file.
1198 * internal.h (struct _cpp_dir_only_callbacks): New.
1199 (_cpp_preprocess_dir_only): New function.
1200 * directives.c (_cpp_handle_directive): Check directives_only before
1201 disabling execution of indented directives.
1202 * files.c (_cpp_stack_file): Add directives_only check.
1203 * include/cpplib.h (struct cpp_options): Add directives_only.
1204 (cpp_init_special_builtins): New function.
1205 * init.c (cpp_init_special_builtins): New function.
1206 (cpp_init_builtins): Move builtin_array initialization to
1207 cpp_init_special_builtins.
1208 (post_options): Check directives_only before setting
1209 pfile->state.prevent_expansion = 1.
1210 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1211 is expanded inside a directive while -fdirectives-only is enabled.
1212 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1213 (libcpp_a_SOURCES): Add directives-only.c.
1215 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1217 * traditional.c (_cpp_scan_out_logical_line): Initialize
1218 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1219 fmacro.args to prevent 'may be used uninitialized' warning.
1221 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1223 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1225 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1226 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1227 for 'q' or 'Q' suffixes.
1229 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1231 * files.c (open_file): Correct typo.
1233 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1235 * files.c (open_file): Prevent the call
1236 for stat from overwriting errno.
1238 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1240 * files.c (open_file): Account for the
1241 fact that on windows, opening a directory gives
1244 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1246 PR preprocessor/23479
1247 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1249 (append_digit): Likewise.
1250 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1251 binary integer constants.
1253 2007-05-31 Dave Korn <dave.korn@artimi.com>
1255 PR preprocessor/14331
1256 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1258 2007-05-24 Ollie Wild <aaw@google.com>
1260 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1261 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1262 (cpp_write_pch_state): Save __COUNTER__ state.
1263 (cpp_valid_state): Check valid __COUNTER__ state.
1264 (cpp_read_state): Read new __COUNTER__ state.
1265 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1266 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1267 * internal.h (struct cpp_reader): Add counter member.
1269 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1271 PR preprocessor/20077
1272 * macro.c (create_iso_definition): Fixed the method to determine
1273 whether the token-pasting operator appears at the beginning or the end
1276 2007-05-21 Ian Lance Taylor <iant@google.com>
1278 * internal.h (struct cpp_reader): Add new fields:
1279 nonexistent_file_hash and nonexistent_file_ob.
1280 * files.c: Include "obstack.h".
1281 (find_file_in_dir): Before trying to open the file, look up the
1282 path name in the hash table of nonexistent files. After failing
1283 to open the file, add the path name to the hash table.
1284 (_cpp_find_file): Cache the results of looking up the file name
1285 starting with the quote and bracket chain heads, if we can.
1286 (nonexistent_file_hash_eq): New static function.
1287 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1288 pfile->nonexistent_file_ob.
1289 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1290 pfile->nonexistent_file_ob.
1292 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1294 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1297 * expr.c (interpret_float_suffix): Check for invalid suffix.
1299 2007-05-02 Eric Christopher <echristo@apple.com>
1301 * expr.c (num_div_op): Don't overflow if the result is
1304 2007-05-02 Tom Tromey <tromey@redhat.com>
1306 PR preprocessor/28709
1307 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1309 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1311 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1314 2007-03-30 Richard Henderson <rth@redhat.com>
1316 * directives.c (lex_macro_node_from_str): New.
1317 (cpp_push_definition, cpp_pop_definition): New.
1318 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1320 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1322 * Makefile.in: Add dummy install-pdf target.
1324 2007-01-30 Tom Tromey <tromey@redhat.com>
1326 PR preprocessor/30468
1327 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1330 2007-01-30 Tom Tromey <tromey@redhat.com>
1332 PR preprocessor/29966
1333 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1335 (_cpp_create_definition): Don't restore cur_token here.
1336 * lex.c (_cpp_lex_token): Added assertion.
1338 2007-01-27 Tom Tromey <tromey@redhat.com>
1340 * configure: Rebuilt.
1342 2007-01-12 Tom Tromey <tromey@redhat.com>
1344 PR preprocessor/28227
1345 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1347 (do_define): Update.
1350 (do_ifndef): Update.
1352 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1354 * configure: Regenerate.
1356 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1358 * configure: Regenerate.
1360 2007-01-04 Tom Tromey <tromey@redhat.com>
1362 PR preprocessor/28165
1363 * internal.h (cpp_in_primary_file): New function.
1364 * directives.c (do_include_next): Use cpp_in_primary_file.
1365 (do_pragma_once): Likewise.
1366 (do_pragma_system_header): Likewise.
1368 2006-12-29 Ian Lance Taylor <iant@google.com>
1370 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1371 look backward at the end of the line unless we saw a backslash.
1373 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1375 PR preprocessor/29612
1376 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1377 only when new_sysp is non-zero.
1379 2006-12-28 Tom Tromey <tromey@redhat.com>
1381 PR preprocessor/30001
1382 * charset.c (_cpp_convert_input): Check that to.len is greater
1385 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1387 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1388 * configure: Rebuilt.
1390 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1392 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1393 for experimental C++0x mode.
1394 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1395 adopted the preprocessor changes introduced in C99.
1397 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1399 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1400 depending on --enable-targets=all.
1401 * configure: Regenerate.
1403 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1405 PR preprocessor/28709
1406 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1407 spelled LHS token as opposed to spelling it again.
1408 (paste_all_tokens): Don't report errors here, just break on failure.
1410 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1412 * Makefile.in: Added empty "pdf" target.
1414 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1416 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1417 match exactly the glob in gcc/config.gcc.
1418 * configure: Regenerate.
1420 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1423 PR preprocessor/14634
1424 * lex.c (lex_string): Pedwarn for unterminated literals.
1426 2006-09-08 Eric Christopher <echristo@apple.com>
1428 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1430 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1434 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1435 (CPP_LAST_EQ): Change.
1436 (CPP_LAST_PUNCTUATOR): Change.
1437 * expr.c (cpp_operator): Remove MIN and MAX.
1438 (reduce): Remove CPP_MIN and CPP_MAX.
1439 (num_binary_op): Ditto.
1440 * lex.c (_cpp_lex_direct): Ditto.
1441 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1443 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1445 PR preprocessor/27746
1446 * directives.c (do_pragma): Handle pragma with valid namespace
1447 and invalid name coming from macro expansion.
1448 * directives.c (destringize_and_run): Initialize next field in
1453 * directives.c (destringize_and_run): Set NO_EXPAND on the
1456 * macro.c (_cpp_backup_tokens): Fix comment typo.
1458 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1460 * Makefile.in (CATALOGS): Add po/ prefix.
1461 * configure: Regenerated.
1463 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1465 * Makefile.in: Add install-html target. Add install-html to .PHONY
1467 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1469 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1470 * files.c (_cpp_get_file_stat): New function.
1471 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1472 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1473 * internal.h (_cpp_get_file_stat): Prototype.
1474 (struct cpp_buffer): Add timestamp.
1476 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1478 PR preprocessor/25717
1479 * init.c (cpp_init_builtins): If __STDC__ will not change value
1480 between system headers and other sources, define it as a normal
1481 macro rather than a builtin.
1482 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1483 cpp_in_system_header condition.
1485 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1487 * Makefile.in: Use -MMD instead of -MD.
1489 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1490 Richard Henderson <rth@redhat.com>
1492 Merge from gomp branch:
1493 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1494 entry to value union.
1495 (end_directive): Don't eat the line if in_deferred_pragma.
1496 (run_directive): Remove pragma hacks.
1497 (insert_pragma_entry): Remove.
1498 (new_pragma_entry): New.
1499 (register_pragma_1): Split out of register_pragma. Only handle
1500 the lookup tree and return the new entry.
1501 (cpp_register_pragma): Fill in the pragma entry here.
1502 (cpp_register_deferred_pragma): New.
1503 (register_pragma_internal): New.
1504 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1505 (do_pragma): Allow pragma expansion after namespace. For deferred
1506 pragmas, don't slurp the line into a string.
1507 (destringize_and_run): Save tokens for deferred pragmas.
1508 (cpp_handle_deferred_pragma): Remove.
1509 * macro.c (builtin_macro): Remove pragma token hack.
1510 (_cpp_push_token_context): Rename from push_token_context and export.
1511 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1512 (_cpp_push_token_context): Declare.
1513 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1514 a token. Update the line number correctly if so.
1515 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1516 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1517 * include/cpplib.h (PRAGMA_EOL): New.
1518 (CPP_TOKEN_FLD_PRAGMA): New.
1519 (struct cpp_token): Add val.pragma.
1520 (struct cpp_options): Remove defer_pragmas.
1521 (cpp_handle_deferred_pragma): Remove.
1522 (cpp_register_deferred_pragma): Declare.
1524 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1527 * directives.c (do_pragma): If pragma line ends with multi-line
1528 block comment, end the saved deferred pragma string before that
1529 comment. Handle embedded '\0' chars on the pragma line.
1531 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1534 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1536 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1537 Ben Elliston <bje@au.ibm.com>
1539 * include/cpplib.h (CPP_N_DFLOAT): New.
1540 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1541 suffixes as decimal floating point constants.
1542 (cpp_classify_number): Disallow hexadecimal DFP constants.
1544 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1545 Ian Lance Taylor <ian@airs.com>
1547 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1548 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1550 2005-11-09 Per Bothner <per@bothner.com>
1551 Uros Bizjak <uros@kss-loka.si>
1554 * init.c (read_original_filename): Temporarily set
1555 state.in_directive before calling _cpp_lex_direct for
1558 2005-11-03 James E Wilson <wilson@specifix.com>
1560 PR preprocessor/24202
1561 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1563 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1565 * include/cpplib.h (struct cpp_callbacks): Make error take
1567 * errors.c (cpp_error): Update call to callback.
1569 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1571 PR preprocessor/22042
1572 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1574 (cpp_quote_string): Don't octalify non printable
1577 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1580 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1581 (struct cpp_callbacks): Add error.
1582 * errors.c (cpp_error): If client_diagnostic, use error callback.
1583 * charset.c (convert_escape): Don't use %03o in diagnostic.
1585 2005-10-21 James E Wilson <wilson@specifix.com>
1587 PR preprocessor/15220
1588 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1589 callers. Pass to open_file_failed.
1590 (open_file_failed): New parameter angle_brackets. Fix all callers.
1591 Use in print_dep assignment.
1592 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1593 * internal.h (_cpp_find_file): Add new parm to declaration.
1595 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1597 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1598 * configure: Regenerate.
1600 2005-10-04 Ian Lance Taylor <ian@airs.com>
1602 PR preprocessor/13726
1603 * directives.c (check_eol_return_comments): New static function.
1604 (parse_include): Add buf parameter. Change all callers.
1605 (do_include_common): If not discard comments, turn on
1606 save_comments. Pass collected comments to include callback.
1607 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1608 include callback: cpp_token list.
1610 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1612 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1613 * init.c (struct lang_flags, lang_defaults): Add
1614 extended_identifiers.
1615 (cpp_set_lang): Use it.
1616 * lex.c (forms_identifier_p): Check extended_identifiers.
1618 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1620 PR preprocessor/20348
1621 PR preprocessor/20356
1622 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1625 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1627 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1628 -Wmissing-format-attribute.
1630 * configure: Regenerate.
1632 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1634 * all files: Update FSF address in copyright headers.
1635 * makeucnid.c (write_copyright): Update outputted FSF address.
1637 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1639 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1640 ZW_PROG_COMPILER_DEPENDENCIES.
1641 * aclocal.m4, configure: Regenerate.
1642 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1644 (distclean): Clean up $(DEPDIR) and its contents.
1645 (.c.o): Use $(COMPILE).
1646 Include $(DEPDIR)/*.Po for most object->header dependencies.
1648 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1650 * configure.ac: Check declarations for asprintf and vasprintf.
1651 * config.in: Regenerate.
1652 * configure: Likewise.
1654 * charset.c (conversion_loop): Use XRESIZEVEC.
1655 (convert_no_conversion): Likewise.
1656 (convert_using_iconv): Likewise.
1657 (init_iconv_desc): Cast return value of alloca.
1658 (cpp_host_to_exec_charset): Use XNEWVEC.
1659 (emit_numeric_escape): Use XRESIZEVEC.
1660 (cpp_interpret_string): Use XNEWVEC.
1661 (cpp_interpret_string): Use XRESIZEVEC.
1662 (_cpp_interpret_identifier): Cast return value of alloca.
1663 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1664 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1665 (parse_include): Use XNEWVEC.
1666 (insert_pragma_entry): Rename local variable "new" to
1668 (save_registered_pragmas): Cast return value of xmemdup.
1669 (destringize_and_run): Same for alloca.
1670 (parse_assertion): Likewise.
1671 (do_assert): Cast allocated storage to proper type.
1672 (cpp_define): Likewise.
1673 (_cpp_define_builtin): Likewise.
1674 (cpp_undef): Likewise.
1675 (handle_assertion): Likewise.
1676 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1677 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1678 (CPP_UMINUS): Likewise.
1679 (struct cpp_operator): Rename from struct operator.
1680 (_cpp_expand_op_stack): Use XRESIZEVEC.
1681 * files.c (pch_open_file): Use XNEWVEC.
1682 (pch_open_file): Use XRESIZEVEC.
1683 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1684 (dir_name_of_file): Use XNEWVEC.
1685 (make_cpp_file): Use XCNEW.
1686 (make_cpp_dir): Likewise.
1687 (allocate_file_hash_entries): USE XNEWVEC.
1688 (cpp_included): Cast return value of htab_find_with_hash.
1689 (append_file_to_dir): Use XNEWVEC.
1690 (read_filename_string): Likewise. Use XRESIZEVEC too.
1691 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1692 (remap_filename): Use XNEWVEC.
1693 (struct pchf_entry): Move definition out of struct pchf_data.
1694 (_cpp_save_file_entries): Use XCNEWVAR.
1695 (_cpp_read_file_entries): Use XNEWVAR.
1696 * identifiers.c (alloc_node): Use XOBNEW.
1697 * init.c (cpp_create_reader): Use XCNEW.
1698 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1699 (read_original_directory): Cast return value of alloca.
1700 * lex.c (add_line_note): Use XRESIZEVEC.
1701 (warn_about_normalization): Use XNEWVEC.
1702 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1703 (new_buff): Use XNEWVEC.
1704 * line-map.c (linemap_add): Use XRESIZEVEC.
1705 * macro.c (builtin_macro): Cast return value of alloca.
1706 (paste_tokens): Likewise.
1707 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1708 (_cpp_save_parameter): Use XRESIZEVEC.
1709 (create_iso_definition): Cast allocated storage to proper type.
1710 (_cpp_create_definition): Likewise.
1711 (cpp_macro_definition): Use XRESIZEVEC.
1712 * makedepend.c (add_clm): Use XNEW.
1713 (add_dir): Likewise.
1714 * mkdeps.c (munge): Use XNEWVEC.
1715 (deps_init): Use XCNEW.
1716 (deps_add_target): Use XRESIZEVEC.
1717 (deps_add_default_target): Cast return value of alloca.
1718 (deps_add_dep): Use XRESIZEVEC.
1719 (deps_add_vpath): Likewise. Use XNEWVEC too.
1720 (deps_restore): Likewise.
1721 * pch.c (save_idents): Use XNEW and XNEWVEC.
1722 (cpp_save_state): Use XNEW.
1723 (count_defs): Cast return value of htab_find.
1724 (write_defs): Likewise.
1725 (cpp_write_pch_deps): Use XNEWVEC.
1726 (collect_ht_nodes): Use XRESIZEVEC.
1727 (cpp_valid_state): Use XNEWVEC.
1728 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1729 * symtab.c (ht_create): Use XCNEW.
1730 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1731 (ht_expand): Use XCNEWVEC.
1732 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1733 (bool): Do not define if __cplusplus.
1735 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1737 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1738 (do_sccs): Delete function definition, #define to do_ident.
1739 (do_ident): Don't hardwire directive name.
1741 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1744 * configure: Regenerate.
1746 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1748 * files.c: Include io.h for DJGPP to get prototype of setmode.
1750 2005-04-19 Per Bothner <per@bothner.com>
1752 PR preprocessor/20907
1753 * line-map.c (linemap_line_start): Fix bug when we need to increse
1754 column_bits but can re-use the current line_map.
1756 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1758 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1759 libiberty functions.
1761 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1764 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1765 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1766 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1768 (fwrite_unlocked): Fix prototype.
1770 * configure, config.in: Regenerate.
1772 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1774 PR preprocessor/19475
1775 * macro.c (create_iso_definition): For < ISO C99, don't
1776 pedwarn if there is no whitespace between macro name and its
1777 replacement, but the replacement starts with a basic character
1780 2005-03-28 Andreas Jaeger <aj@suse.de>
1782 * lex.c (warn_about_normalization): Cast field width to int to
1785 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1787 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1789 * configure: Regenerate.
1791 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1793 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1794 UCN rather than printing an error.
1796 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1798 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1800 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1802 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1803 * charset.c: Update for new format of ucnid.h.
1804 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1805 Add NST parameter, and update it; update callers.
1806 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1808 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1809 * internal.h (struct normalize_state): New.
1810 (INITIAL_NORMALIZE_STATE): New.
1811 (NORMALIZE_STATE_RESULT): New.
1812 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1813 (_cpp_valid_ucn): New.
1814 * lex.c (warn_about_normalization): New.
1815 (forms_identifier_p): Add normalize_state parameter, update callers.
1816 (lex_identifier): Add normalize_state parameter, update callers. Keep
1818 (lex_number): Likewise.
1819 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1820 it with warn_about_normalization.
1824 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1825 comments about obsolete version of C++.
1826 * include/cpplib.h (enum cpp_normalize_level): New.
1827 (struct cpp_options): Add warn_normalize field.
1829 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1831 * directives.c (glue_header_name): Update call to cpp_spell_token.
1832 * internal.h (_cpp_interpret_identifier): New.
1833 * charset.c (_cpp_interpret_identifier): New.
1834 (_cpp_valid_ucn): Allow UCN version of '$'.
1835 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1836 character was '$' or '\'. Support identifiers with UCNs.
1837 (forms_identifier_p): Allow UCNs.
1838 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1840 (cpp_spell_token): Add FORSTRING parameter. Use it.
1841 (cpp_token_as_text): Update call to cpp_spell_token.
1842 (cpp_output_token): Write UCNs back out.
1843 (stringify_arg): Update call to cpp_spell_token.
1844 (paste_tokens): Likewise.
1845 (cpp_macro_definition): Likewise.
1846 * macro.c (stringify_arg): Likewise.
1847 (paste_tokens): Likewise.
1848 (cpp_macro_definition): Likewise.
1849 * include/cpplib.h: Add parameter to cpp_spell_token.
1851 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1855 * macro.c (replace_args, cpp_get_token): Copy whole
1856 cpp_token_u instead of just cpp_string field from it.
1858 2005-02-28 Devang Patel <dpatel@apple.com>
1860 * directives.c (do_line): Save sysp early before line table is
1863 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1866 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1867 (cpp_host_to_exec_charset): New function.
1868 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1870 2005-02-19 Devang Patel <dpatel@apple.com>
1872 * charset.c (_cpp_convert_input): Check '\r' before inserting
1875 2005-02-15 Eric Christopher <echristo@redhat.com>
1877 PR preprocessor/19077
1878 * macro.c (cpp_macro_definition): Move handling of whitespace
1879 to PREV_WHITE conditional. Remove overloading of len
1882 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1884 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1885 traditional.c: Update copyright.
1887 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1890 * configure.ac: Check for declaration of basename and getopt.
1891 * config.in: Regenerate.
1892 * configure: Regenerate.
1893 * internal.h (ustrcspn): New.
1894 * macro.c (create_iso_definition): Fix allocation of memory.
1895 (padding_token): Add cast to remove const-ness.
1896 * pch.c (cpp_read_state): Use ustrcspn.
1898 2005-02-08 Mike Stump <mrs@apple.com>
1900 * files.c (pchf_adder): Remove.
1901 (struct pchf_adder_info): Likewise.
1902 (_cpp_save_file_entries): Write out all files so that #import works.
1904 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1906 * configure: Regenerate.
1908 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1910 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1912 * include/cpplib.h: Also update copyright years.
1914 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1916 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1917 to the list of all files.
1919 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1921 * internal.h: Update references to Cpp lib filenames.
1922 * directives.c: Likewise.
1924 * macro.c: Likewise.
1925 * traditional.c: Likewise.
1927 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1929 PR preprocessor/15167
1930 * files.c (destroy_cpp_file): New function.
1931 (should_stack_file): Make a new file if the
1932 compared file is still stacked.
1934 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1936 PR preprocessor/17610
1937 * directives.c (do_include_common): Error out if an empty filename
1938 is given for #include (or #include_next or #import).
1940 2004-11-27 Roger Sayle <roger@eyesopen.com>
1941 Zack Weinberg <zack@codesourcery.com>
1943 * internal.h: Replace all uses of uchar with unsigned char.
1944 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1945 with !IN_GCC, so uchar is only defined whilst building libcpp.
1947 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1949 * aclocal.m4: Regenerate.
1951 2004-11-24 Roger Sayle <roger@eyesopen.com>
1953 PR preprocessor/15824
1954 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1955 directly, instead of the non-existant "system.h" and "ansidecl.h".
1956 * configure: Regenerate.
1958 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1959 Joseph Myers <joseph@codesourcery.com>
1961 * internal.h (struct lexer_state): Add in_deferred_pragma.
1962 * directives.c (struct pragma_entry): Add allow_expansion.
1963 (insert_pragma_entry): Take allow_expansion flag.
1964 (register_pragma): Likewise.
1965 (cpp_register_pragma): Likewise.
1966 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1967 (do_pragma): Honor allow_expansion.
1968 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1969 * include/cpplib.h (cpp_register_pragma): Update prototype.
1971 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1972 Mark Mitchell <mark@codesourcery.com>
1974 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1975 need_64bit_hwint=yes.
1976 * configure: Regenerate.
1978 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1980 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1982 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1983 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1984 Remove local srcdir path from generated file.
1986 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1987 Gerald Pfeifer <gerald@pfeifer.com>
1989 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1992 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1995 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1996 (cpp_handle_deferred_pragma): Add cast to silence warning.
1998 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2000 * errors.c (_cpp_begin_message): Print "error: " for errors.
2002 2004-10-10 Andreas Jaeger <aj@suse.de>
2004 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2005 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2007 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2009 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2011 (cpp_read_state): Remove unused variables, m, d and mac_count.
2013 2004-09-29 Per Bothner <per@bothner.com>
2015 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2016 cb.line_change. Otherwise do_pragma will call the line_change
2017 call-back with a meaningless line number.
2019 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2021 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2022 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2023 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2024 * aclocal.m4, configure: Regenerate.
2025 * init.c: Include localedir.h.
2026 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2028 (.c.o): Use $(ALL_CFLAGS).
2029 (localedir.h, localedir.hs): New rules.
2030 (clean): Use rm -rf to remove directories.
2031 (distclean): Also delete localedir.h and localedir.hs.
2032 (init.o): Update dependencies.
2034 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2036 * Makefile.in (aclocal.m4): Update dependencies.
2037 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2038 * aclocal.m4, configure: Regenerate.
2040 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2042 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2043 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2044 Some other comments in this file also tweaked.
2046 * directives.c (do_pragma): Save current buffer position
2047 before lexing the pragma keywords; don't call
2048 _cpp_backup_tokens in the defer_pragmas case.
2050 2004-09-15 Per Bothner <per@bothner.com>
2052 * include/line-map.h (line_map_start): Add parameter names so
2053 preceding comment makes sense.
2054 (linemap_add): Remove from comment mention of non-existing parameter.
2056 2004-09-09 Matt Austern <austern@apple.com>
2057 Zack Weinberg <zack@codesourcery.com>
2059 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2060 prefixes throughout. Add entry for PRAGMA. Remove
2061 unnecessary "= 0" from EQ.
2062 (enum cpp_ttype): Adjust OP and TK definitions to restore
2063 prefixes, via token-paste.
2064 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2065 Change from #defines to additional cpp_ttype enumerators.
2066 (struct cpp_options): Add defer_pragmas.
2067 (cpp_handle_deferred_pragma): Prototype new interface.
2069 * internal.h (struct cpp_reader): Add directive_result.
2070 * directives.c (struct pragma_entry): Add is_internal field;
2071 give boolean fields type bool.
2072 (start_directive): Initialize pfile->directive_result.type.
2073 (_cpp_do__Pragma): Likewise.
2074 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2075 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2077 (register_pragma): New static function, bulk of former
2078 cpp_register_pragma here; add 'internal' argument, pass along
2079 to insert_pragma_entry.
2080 (cpp_register_pragma): Now a wrapper around register_pragma which
2081 always passes false for 'internal' argument.
2082 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2083 true for 'internal'.
2084 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2085 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2086 token instead of executing the pragma.
2087 (cpp_handle_deferred_pragma): New interface.
2088 * lex.c (token_spellings): Adjust OP and TK definitions to
2089 match changes to cpplib.h.
2090 (_cpp_lex_token): Check for a directive-result token and
2091 return it if present.
2092 (cpp_token_val_index): Handle CPP_PRAGMA.
2093 * macro.c (cpp_builtin_macro_text): Correct comment.
2094 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2096 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2098 PR preprocessor/14699
2099 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2100 from size_t to double.
2102 2004-08-28 Andreas Schwab <schwab@suse.de>
2103 Andreas Jaeger <aj@suse.de>
2105 * configure.ac: Set PACKAGE correctly.
2106 * configure: Regenerated.
2108 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2110 * Makefile.in: Add back top_builddir.
2112 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2114 * configure.ac: Replace Automake macro invocations
2115 with manual Autoconf checks and substitutions.
2116 * configure: Regenerate.
2117 * aclocal.m4: Regenerate.
2118 * config.in: Regenerate.
2119 * Makefile.am: Removed.
2120 * Makefile.in: Heavy simplification and reorganization.
2122 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2124 * configure.ac (arm*-*-eabi*): New target.
2125 (arm*-*-symbianelf*): Likewise.
2126 * configure: Regenerated.
2128 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2130 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2131 * directives.c: Use XNEW-family macros from libiberty.
2133 * macro.c: Likewise.
2134 * cpplib.h (cpp_deps_style): Export enum with name.
2136 2004-07-23 Matthias Klose <doko@debian.org>
2138 * init.c (init_library): Use PACKAGE for the text domain.
2140 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2142 PR preprocessor/16366
2143 * internal.h (struct cpp_reader): New field dir_hash.
2144 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2145 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2147 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2149 PR preprocessor/16192
2150 PR preprocessor/15913
2151 PR preprocessor/15572
2152 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2153 expression is missing.
2154 * init.c (post_options): Traditional cpp doesn't do // comments.
2156 2004-06-30 Per Bothner <per@bothner.com>
2158 * include/line-map.h (fileline): Remove old typedef.
2159 * internal.h (struct cpp_reader): Use source_location typedef instead.
2161 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2163 Partially revert patch of 2004-06-05.
2164 * files.c (search_cache): Remove pfile argument. Don't check
2165 for file that would be found by "" or <> search here...
2166 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2167 Do not apply directory-of-current-file correction to files
2168 found by this check. Rearrange code slightly.
2170 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2172 * files.c (should_stack_file): Correct swapped parameters to call
2174 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2176 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2178 * Makefile.in: Regenerate with automake 1.8.5.
2179 * aclocal.m4: Likewise.
2180 * configure: Regenerate.
2182 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2184 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2185 * configure, config.in: Regenerate.
2186 * system.h: Unconditionally define bool as unsigned char,
2187 BOOL_BITFIELD as unsigned int.
2188 * .cvsignore: New file.
2190 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2192 * traditional.c (push_replacement_text): Set macro->traditional.
2193 (save_replacement_text): Likewise.
2194 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2195 (struct save_macro_item): Delete.
2196 (struct save_macro_data): Use a character array not the previous
2198 (save_macros): Save macro as text not as internal structures.
2199 (cpp_prepare_state): Update for changes to save_macro_data.
2200 (cpp_read_state): Don't read macros defined in PCH. Restore
2202 * macro.c (create_iso_definition): Honour alloc_subobject.
2203 Clear traditional flag.
2204 (_cpp_create_definition): Honour alloc_subobject.
2205 * lex.c (cpp_token_val_index): New.
2206 * internal.h: Include cpp-id-data.h.
2207 (uchar): Move definition to cpp-id-data.h.
2209 (cpp_macro): Likewise.
2210 * directives.c (struct answer): Move to cpp-id-data.h.
2211 (do_assert): Honour alloc_subobject.
2213 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2214 * include/cpplib.h (struct cpp_string): Add GTY marker.
2215 (enum cpp_token_fld_kind): New.
2216 (struct cpp_token): Add GTY markers.
2217 (cpp_token_val_index): Prototype.
2218 (CPP_HASHNODE_VALUE_IDX): New.
2219 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2220 * include/cpp-id-data.h: New file.
2222 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2224 * Makefile.am (all-local): New.
2225 * Makefile.in: Regenerate.
2227 2004-06-06 Roger Sayle <roger@eyesopen.com>
2229 * Makefile.am (LIBICONV): Declare.
2230 (makedepend_LDADD): Use LIBICONV.
2231 * Makefile.in: Regenerate.
2233 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2235 * Makefile.am (LIBINTL): Declare
2236 (makedepend_LDADD): Use LIBINTL.
2237 * Makefile.in: Regenerate.
2239 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2241 * Makefile.am: Add makedepend.
2242 * Makefile.in, aclocal.m4: Regenerate.
2243 * charset.c: Insert a space to avoid a warning.
2244 * directives.c: Include mkdeps.h.
2245 (_cpp_handle_directive): Reenable macro expander if appropriate.
2246 (undefine_macros): Inline body of _cpp_free_definition for speed.
2247 Do not call undef callback or _cpp_warn_if_unused_macro.
2248 (cpp_get_deps): New interface.
2249 * files.c (search_cache): Add pfile argument. Check for file
2250 that would be found by "" or <> search here...
2251 (_cpp_find_file): ...not here. Correct recorded start_dir of
2252 files found by directory-of-current-file search that would be
2253 found by "" or <> search.
2254 * init.c (cpp_add_dependency_target): Delete.
2255 * internal.h (struct lexer_state): Add discarding_output flag.
2256 * lex.c (lex_identifier): Compute hash function while scanning.
2257 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2259 * makedepend.c: New file.
2260 * mkdeps.c (struct deps): Add vpath vector.
2261 (apply_vpath, deps_add_vpath): New function.
2262 (deps_free): Free vpath vector.
2263 (deps_add_dep, deps_add_target): Use apply_vpath.
2264 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2265 (ht_lookup_with_hash): New function.
2266 * cpplib.h, mkdeps.h: Update prototypes.
2267 * symtab.h: Update prototypes.
2268 (HT_HASHSTEP, HT_FINISH): New macros.
2270 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2272 * symtab.c (ht_create): Set entries_owned.
2273 (ht_destroy): Honour entries_owned.
2274 (ht_expand): Likewise.
2276 * include/symtab.h (struct ht): New field 'entries_owned'
2277 (ht_load): New prototype.
2279 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2282 * configure.ac: Fix m4 quoting when picking
2283 the size of HOST_WIDE_INT.
2284 * configure: Regenerate.
2286 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2288 * Makefile.am: the correct directory for
2289 gettext include files is given by @INCINTL@.
2290 * Makefile.in: Regenerate.
2292 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2294 * system.h [!ENABLE_NLS]: dgettext takes two
2297 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2299 Moved libcpp from the gcc subdirectory to the toplevel.
2300 * Makefile.am: New file.
2301 * Makefile.in: Regenerate.
2302 * configure.ac: New file.
2303 * configure: Regenerate.
2304 * config.in: Regenerate.
2305 * charset.c: Moved from gcc/cppcharset.c. Add note about
2306 brokenness of input charset detection. Adjust for change
2307 in name of cppucnid.h.
2308 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2309 * expr.c: Moved from gcc/cppexp.c.
2310 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2311 Remove #define of O_BINARY, it is in system.h.
2312 * identifiers.c: Moved from gcc/cpphash.c.
2313 * internal.h: Moved from gcc/cpphash.h. Change header
2314 guard name. All other files adjusted to match name change.
2315 * init.c: Moved from gcc/cppinit.c.
2316 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2317 * lex.c: Moved from gcc/cpplex.c.
2318 * directives.c: Moved from gcc/cpplib.c.
2319 * macro.c: Moved from gcc/cppmacro.c.
2320 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2321 * traditional.c: Moved from gcc/cpptrad.c.
2322 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2324 * ucnid.pl: Moved from gcc/cppucnid.pl.
2325 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2327 * symtab.c: Moved from gcc/hashtable.c.
2328 * line-map.c: Moved from gcc. Do not include intl.h.
2329 * mkdeps.c: Moved from gcc.
2330 * system.h: New file.
2331 * include/cpplib.h: Moved from gcc. Change header guard name.
2332 * include/line-map.h: Moved from gcc. Change header guard name.
2333 * include/mkdeps.h: Moved from gcc. Change header guard name.
2334 * include/symtab.h: Moved from gcc/hashtable.h. Change header