1 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
4 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
5 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
7 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9 * system.h (ENUM_BITFIELD): Remove.
11 2011-04-24 Jakub Jelinek <jakub@redhat.com>
14 * lex.c (lex_raw_string): When raw string ends with
15 ??) followed by raw prefix and ", ensure it is preprocessed
16 with ??) rather than ??].
18 2011-04-20 Jim Meyering <meyering@redhat.com>
20 * files.c (destroy_cpp_file): Remove useless if-before-free.
21 * init.c (cpp_destroy): Likewise.
22 * macro.c (replace_args): Likewise.
23 * pch.c (cpp_valid_state): Likewise.
25 2011-03-25 Kai Tietz <ktietz@redhat.com>
27 * files.c (file_hash_eq): Use filename_cmp
29 (nonexistent_file_hash_eq): Likewise.
30 (remap_filename): Likewise.
31 Handle absolute DOS-path,
32 (append_file_to_dir): Check for IS_DIR_SEPARATOR
34 (read_name_map): Likewise.
35 * linemap.c (linemap_add): Use filename_cmp
37 * mkdeps.c (apply_vpath): Use filename_ncmp
39 (deps_restore): Use filename_cmp instead of
41 * init.c (read_original_directory): Use
42 IS_DIR_SEPARATOR instead of checking for slash.
44 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
47 * directives.c (do_ifdef): Do not consider conditional macros as
50 * expr.c (parse_defined): Ditto.
52 2011-03-18 Richard Henderson <rth@redhat.com>
55 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
57 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
58 Jakub Jelinek <jakub@redhat.com>
61 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
62 pragmas as well in traditional mode.
64 2010-11-17 Ian Lance Taylor <iant@google.com>
67 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
68 AC_LANG based on ENABLE_BUILD_WITH_CXX.
70 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
73 * lex.c (save_comment): Handle in argument passing c++
76 2010-11-02 Ian Lance Taylor <iant@google.com>
78 * configure.ac: Use AC_SYS_LARGEFILE.
82 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
84 * line-map.h (source_location): Remove obsolete comment
85 mentioning location_s.
87 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
90 * directives.c (cpp_pop_definition): Make static.
91 (do_pragma_push_macro): Reworked to store text
93 (do_pragma_pop_macro): Add free text definition.
94 (cpp_push_definition): Removed.
95 * include/cpplib.h (cpp_push_definition): Removed.
96 (cpp_pop_definition): Likewise.
97 * internal.h (def_pragma_macro): Remove member 'value'
98 and add new members 'definition', 'line',
99 'syshdr', 'sued' and 'is_undef'.
100 * pch.c (_cpp_restore_pushed_macros): Rework to work
101 on text definition and store additional macro flags.
102 (_cpp_save_pushed_macros): Likewise.
104 2010-09-29 Joseph Myers <joseph@codesourcery.com>
106 * include/cpplib.h (cpp_options): Rename warn_deprecated,
107 warn_traditional, warn_long_long and pedantic.
108 * directives.c (directive_diagnostics, _cpp_handle_directive):
109 Update names of cpp_options members.
110 * expr.c (cpp_classify_number, eval_token): Update names of
112 * init.c (cpp_create_reader, post_options): Update names of
114 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
116 * macro.c (parse_params): Update names of cpp_options members.
118 2010-09-15 Ian Lance Taylor <iant@google.com>
120 * init.c: Fix type name in comment.
122 2010-08-31 Jakub Jelinek <jakub@redhat.com>
124 PR preprocessor/45457
125 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
127 * directives.c (do_ifdef, do_ifndef): Likewise.
129 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
131 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
133 2010-08-24 Richard Henderson <rth@redhat.com>
136 * configure.ac (HAVE_SSE4): New check.
137 * configure, config.in: Rebuild.
138 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
140 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
142 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
143 etc. on Solaris 2/x86.
145 2010-08-21 Richard Henderson <rth@redhat.com>
146 Andi Kleen <ak@linux.intel.com>
147 David S. Miller <davem@davemloft.net>
149 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
150 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
151 (ptrdiff_t): Check via AC_CHECK_TYPE.
152 * config.in, configure: Rebuild.
153 * system.h: Include stdint.h, if available.
154 * lex.c (WORDS_BIGENDIAN): Provide default.
155 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
156 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
157 search_line_sse2, search_line_sse42, init_vectorized_lexer,
158 search_line_fast): New.
159 (_cpp_clean_line): Use search_line_fast. Restructure the fast
160 loop to make it clear when we're leaving the loop. Stay in the
161 fast loop for non-trigraph '?'.
163 2010-06-11 Jakub Jelinek <jakub@redhat.com>
165 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
167 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
168 (cpp_macro_definition): Remove const qual from second argument.
169 * macro.c (enter_macro_context): Call user_builtin_macro callback for
170 NODE_BUILTIN !NODE_USED macros.
171 (warn_of_redefinition): Likewise. Remove const qual from second
173 (cpp_macro_definition): Likewise.
174 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
175 for NODE_BUILTIN !NODE_USED macros.
177 2010-06-10 Joseph Myers <joseph@codesourcery.com>
179 * include/cpplib.h (struct cpp_options): Remove show_column.
180 * init.c (cpp_create_reader, post_options): Don't set show_column.
182 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
185 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
186 check that C++ compiler works.
187 * configure: Regenerate.
189 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
191 * include/symtab.h (ht_identifier_ptr): New.
193 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
194 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
197 * configure.ac: Check for declaration of 'basename(char *)'.
198 * configure: Regenerate.
199 * config.in: Regenerate.
201 2010-04-25 Joseph Myers <joseph@codesourcery.com>
203 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
204 * init.c (lang_defaults): Add entries for new language variants.
205 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
208 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
211 * files.c (report_missing_guard): Test for #pragma once.
213 2010-04-07 Simon Baldwin <simonb@google.com>
215 * directives.c (do_diagnostic): Add warning reason argument,
216 call appropriate error reporting function for code.
217 (directive_diagnostics): Call specific warning functions with
218 warning reason where appropriate.
219 (do_error, do_warning, do_pragma_dependency): Add warning reason
220 argument to do_diagnostic calls.
221 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
222 _cpp_create_definition): Call specific warning functions with
223 warning reason where appropriate.
224 * Makefile.in: Add new diagnostic functions to gettext translations.
225 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
227 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
228 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
229 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
230 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
231 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
232 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
233 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
234 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
235 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
236 warning reason codes.
237 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
238 cpp_warning_with_line, cpp_pedwarning_with_line,
239 cpp_warning_with_line_syshdr): New specific error reporting functions.
240 * pch.c (cpp_valid_state): Call specific warning functions with
241 warning reason where appropriate.
242 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
244 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
245 cpp_warning_with_line, cpp_pedwarning_with_line,
246 cpp_warning_with_line_syshdr): New specific error reporting functions.
247 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
248 specific warning functions with warning reason where appropriate.
249 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
250 warn_about_normalization, lex_identifier_intern, lex_identifier,
251 _cpp_lex_direct): Ditto.
252 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
253 narrow_str_to_charconst): Ditto.
255 2010-04-06 Jakub Jelinek <jakub@redhat.com>
257 PR preprocessor/43642
258 * lex.c (lex_raw_string): Change type of TYPE variable to
261 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
263 * aclocal.m4: Regenerate.
265 2010-03-29 Jason Merrill <jason@redhat.com>
267 More N3077 raw string changes
268 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
270 * lex.c (bufring_append): Split out from...
271 (lex_raw_string): ...here. Undo trigraph and line splicing
272 transformations. Do process line notes in multi-line literals.
273 (_cpp_process_line_notes): Ignore notes that were already handled.
275 Some raw string changes from N3077
276 * charset.c (cpp_interpret_string): Change inner delimiters to ().
277 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
279 2010-02-11 Jakub Jelinek <jakub@redhat.com>
281 * init.c (read_original_filename): Don't call read_original_directory
282 if _cpp_handle_directive returns 0.
284 2010-01-01 Joseph Myers <joseph@codesourcery.com>
286 PR preprocessor/41947
287 * expr.c (cpp_classify_number): Give error for hexadecimal
288 floating-point constant with no digits before or after point.
290 2009-11-20 Arnaud Charlet <charlet@adacore.com>
292 * macro.c (enter_macro_context): Call cb.used callback if defined.
293 * directives.c (do_idef, do_ifndef): Ditto.
294 * include/cpplib.h (struct cpp_callbacks): Add used callback.
296 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
298 * directives.c (do_pragma_push_macro): New pragma handler.
299 (do_pragma_pop_macro): Likewise.
300 (_cpp_init_internal_pragmas): Add push_macro and
301 pop_macro handler to internal pragmas.
302 (lex_macro_node_from_str): Removed.
303 (cpp_push_definition): Replace lex_macro_node_from_str
304 by _cpp_lex_identifier.
305 (cpp_pop_definition): Likewise.
306 * internal.h (_cpp_lex_identifier): New prototype.
307 (def_pragma_macro): New structure.
308 (cpp_reader): New member pushed_macros.
309 * lex.c (_cpp_lex_identifier): New function.
310 (lex_identifier_intern): New function.
311 * init.c (cpp_create_reader): Initialize pushed_macros
313 (cpp_destroy): Free elements in pushed_macros member.
314 * pch.c (_cpp_save_pushed_macros): New function.
315 (_cpp_restore_pushed_macros): Likewise.
316 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
317 (cpp_read_state): Use _cpp_restore_pushed_macros.
319 2009-10-19 Jakub Jelinek <jakub@redhat.com>
321 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
322 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
323 and char32_cset_desc.
324 (converter_for_type): Handle CPP_UTF8STRING.
325 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
326 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
327 (parse_include): Reject raw strings.
328 * include/cpplib.h (CPP_UTF8STRING): New token type.
329 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
330 * lex.c (lex_raw_string): New function.
331 (lex_string): Handle u8 string literals, call lex_raw_string
332 for raw string literals.
333 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
335 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
337 2009-10-14 Jakub Jelinek <jakub@redhat.com>
339 PR preprocessor/41543
340 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
341 * line-map.c (linemap_init): Initialize highest_location and
342 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
344 2009-10-09 Jason Merrill <jason@redhat.com>
346 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
348 2009-10-09 Neil Vachharajani <nvachhar@google.com>
350 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
353 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
355 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
356 * configure: Rebuilt.
358 2009-09-22 Richard Guenther <rguenther@suse.de>
361 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
363 2009-09-18 Chris Demetriou <cgd@google.com>
365 PR preprocessor/28435:
366 * include/cpplib.h (struct cpp_options): Add new member
367 deps.need_preprocessor_output.
368 * files.c (open_file_failed): If preprocessor output is needed
369 always report an error.
371 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
373 * configure.ac: Set for i?86-w64-mingw*
374 need_64bit_hwint to yes.
375 * configure: Regenerated.
377 2009-09-10 Jason Merrill <jason@redhat.com>
379 * directives.c (cpp_define): constify.
381 2009-09-02 Ian Lance Taylor <iant@google.com>
383 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
385 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
387 * configure.ac (AC_PREREQ): Bump to 2.64.
389 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
391 * aclocal.m4: Regenerate.
392 * config.in: Regenerate.
393 * configure: Regenerate.
395 2009-08-17 Tom Tromey <tromey@redhat.com>
397 PR preprocessor/41067:
398 * charset.c (convert_escape): Add missing ":" to error text.
400 2009-07-27 Douglas B Rupp <rupp@gnat.com>
402 * include/cpplib.h (INO_T_CPP): New macro.
403 (struct cpp_dir): Use it.
405 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
408 * configure.ac: Use = instead of == for testing
409 ENABLE_BUILD_WITH_CXX.
410 * configure: Rebuild.
412 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
414 * directives.c (do_linemarker, do_line): Use CPP_STRING for
416 * files.c (find_file_in_dir): Add cast from void* to char*.
417 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
418 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
420 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
421 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
422 COMPILER_FLAGS): New.
423 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
424 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
425 instead of ALL_CFLAGS.
426 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
427 from other warnings. Add -Wc++-compat to C-specific warnings.
428 Check for --enable-build-with-cxx. Set and substitute
429 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
430 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
432 * configure: Rebuild.
433 * include/cpp-id-data.h: Remove extern "C".
434 * include/line-map.h: Likewise.
435 * include/mkdeps.h: Likewise.
436 * include/symtab.h: Likewise.
437 * internal.h: Likewise.
439 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
441 * directives.c (parse_include): Add location argument. Update all
443 (parse_answer): Likewise.
444 (do_include_common): Error with exact location.
445 (parse_assertion): Likewise.
447 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
449 * expr.c (num_div_op): Take explicit location.
451 2009-06-17 Ian Lance Taylor <iant@google.com>
453 * include/cpplib.h (progname): Don't declare.
455 2009-06-12 Ian Lance Taylor <iant@google.com>
457 * include/cpplib.h (struct cpp_options): Add
458 warn_cxx_operator_names field.
459 (NODE_WARN_OPERATOR): Define.
460 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
462 * init.c (mark_named_operators): Add flags parameter.
463 (cpp_post_options): Pick flags value to pass to
464 mark_named_operators.
465 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
466 identifier is an operator name in C++.
468 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
470 * include/line-map.h (LAST_SOURCE_COLUMN): New.
472 2009-06-01 Ian Lance Taylor <iant@google.com>
474 * include/cpp-id-data.h: Add extern "C".
475 * include/line-map.h: Likewise.
476 * include/mkdeps.h: Likewise.
477 * include/symtab.h: Likewise.
478 * internal.h: Likewise.
480 2009-05-15 Ian Lance Taylor <iant@google.com>
482 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
483 builtin_type. Change all uses.
485 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
488 * directives (do_linemarker): Compensate for the increment in
489 location that occurs when we reach the end of line.
490 * files (_cpp_stack_include): Mention _cpp_find_file in the
493 2009-05-10 Joseph Myers <joseph@codesourcery.com>
495 * include/cpplib.h (enum cpp_token_fld_kind): Add
496 CPP_TOKEN_FLD_TOKEN_NO.
497 (struct cpp_macro_arg, struct cpp_identifier): Define.
498 (union cpp_token_u): Use struct cpp_identifier for identifiers.
499 Use struct cpp_macro_arg for macro arguments. Add token_no for
500 CPP_PASTE token numbers.
501 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
502 do_pragma_poison, parse_assertion): Use val.node.node in place of
504 * expr.c (parse_defined, eval_token): Use val.node.node in place
506 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
507 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
508 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
509 place of val.arg_no. Use val.node.node in place of val.node.
510 * macro.c (replace_args, cpp_get_token, parse_params,
511 lex_expansion_token, create_iso_definition, cpp_macro_definition):
512 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
513 Use val.node.node in place of val.node.
515 2009-05-03 Joseph Myers <joseph@codesourcery.com>
517 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
520 2009-04-25 Joseph Myers <joseph@codesourcery.com>
522 PR preprocessor/39559
523 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
524 constants larger than intmax_t in C99 mode.
526 2009-04-21 Taras Glek <tglek@mozilla.com>
528 * include/cpp-id-data.h: Update GTY annotations to new syntax.
529 * include/cpplib.h: Likewise.
530 * include/line-map.h: Likewise.
531 * include/symtab.h: Likewise.
533 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
536 * lex.c (cpp_type2name): Take a flags parameter. Call
537 cpp_named_operator2name for named operators and cpp_digraph2name
539 (cpp_digraph2name): New.
540 (cpp_spell_token): Use it.
541 (cpp_output_token): Likewise.
542 * include/cpplib.h (cpp_type2name): Update declaration.
543 * init.c (cpp_named_operator2name): New.
544 * internal.h (cpp_named_operator2name): Declare.
546 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
549 * init.c (cpp_create_reader): Wlong_long is disabled by default.
550 * expr.c (cpp_classify_number): Give different messages for C and
553 2009-04-19 Joseph Myers <joseph@codesourcery.com>
555 PR preprocessor/20078
556 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
558 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
559 (struct cpp_token): Change flags to unsigned short.
560 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
561 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
562 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
564 * macro.c (macro_real_token_count): New.
565 (enter_macro_context, replace_args): Use macro_real_token_count.
566 (create_iso_definition): Record whitespace surrounding and digraph
567 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
568 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
569 multiple consecutive ## tokens.
570 (_cpp_create_definition): Initialize extra_tokens.
571 (cpp_macro_definition): Use macro_real_token_count.
573 2009-04-18 Joseph Myers <joseph@codesourcery.com>
575 * directives.c (parse_include): Pass true to check_eol.
577 2009-04-18 Joseph Myers <joseph@codesourcery.com>
579 PR preprocessor/39646
580 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
581 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
582 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
585 2009-04-18 Joseph Myers <joseph@codesourcery.com>
587 PR preprocessor/39647
588 * directives.c (check_eol): Add parameter expand.
589 (do_undef, parse_include, do_line, do_linemarker, do_ident,
590 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
591 do_else, do_endif, do_assert, do_unassert): All callers changed.
592 Pass true from do_line, false elsewhere.
594 2009-04-12 Joseph Myers <joseph@codesourcery.com>
596 PR preprocessor/31869
597 * macro.c (stringify_arg): Handle NULL source token in padding
598 token where previous padding token did not have source token with
599 preceding whitespace.
601 2009-04-09 Jakub Jelinek <jakub@redhat.com>
603 * Makefile.in: Change copyright header to refer to version
604 3 of the GNU General Public License and to point readers at the
605 COPYING3 file and the FSF's license web page.
606 * charset.c: Likewise.
607 * directives-only.c: Likewise.
608 * directives.c: Likewise.
609 * errors.c: Likewise.
612 * identifiers.c: Likewise.
613 * include/cpp-id-data.h: Likewise.
614 * include/cpplib.h: Likewise.
615 * include/line-map.h: Likewise.
616 * include/mkdeps.h: Likewise.
617 * include/symtab.h: Likewise.
619 * internal.h: Likewise.
621 * line-map.c: Likewise.
623 * makeucnid.c: Likewise.
624 * mkdeps.c: Likewise.
626 * symtab.c: Likewise.
627 * system.h: Likewise.
628 * traditional.c: Likewise.
629 * ucnid.tab: Likewise.
630 * ucnid.h: Regenerate.
632 2009-04-01 Janis Johnson <janis187@us.ibm.com>
635 * include/cpplib.h (CPP_N_DEFAULT): Define.
636 * expr.c (interpret_float_suffix): Recognize d or D for double,
637 return new value for default.
638 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
641 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
642 letters from decimal float and fixed-point suffixes.
644 2009-03-31 Joseph Myers <joseph@codesourcery.com>
646 PR preprocessor/15638
647 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
649 (open_file_failed): Make error for missing file fatal.
650 * include/cpplib.h (CPP_DL_FATAL): Define.
652 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
654 PR preprocessor/31932:
655 * internal.h: Don't mention HAVE_ICONV_H.
656 * configure, config.in: Rebuild.
657 * configure.ac: Don't check for iconv.h.
659 2009-03-30 Tom Tromey <tromey@redhat.com>
661 PR preprocessor/39512:
662 * line-map.c (linemap_init): Initialize 'reallocator' field.
664 2009-03-30 Jakub Jelinek <jakub@redhat.com>
667 * macro.c (cpp_get_token): If macro_to_expand returns NULL
668 and used some tokens, add CPP_PADDING before next token.
670 2009-03-29 Joseph Myers <joseph@codesourcery.com>
672 PR preprocessor/34695
673 * makedepend.c: Remove.
674 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
675 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
676 * directives.c (cpp_errors): Remove.
677 * errors.c (print_location, _cpp_begin_message, v_message):
679 (cpp_error, cpp_error_with_line): Always use error callback.
680 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
681 * include/cpplib.h (cpp_options): Remove pedantic_errors,
682 inhibit_warnings, warn_system_headers, inhibit_errors,
683 warnings_are_errors, client_diagnostic.
684 (cpp_callbacks): Add extra arguments to error callback; make it
686 (cpp_finish): Return void.
687 (cpp_destroy): Remove inaccurate comment about return value.
688 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
689 (CPP_DL_NOTE): Define.
690 * include/line-map.h (linemap_print_containing_files): Remove.
691 * init.c (cpp_finish): Do not check for or return number of
693 * internal.h (cpp_reader): Remove errors field.
694 * line-map.c (linemap_print_containing_files): Remove.
695 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
696 about previous definition. Only emit it if previous diagnostic
699 2009-03-28 Joseph Myers <joseph@codesourcery.com>
701 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
704 2009-03-18 Jakub Jelinek <jakub@redhat.com>
706 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
708 2009-02-21 Joseph Myers <joseph@codesourcery.com>
710 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
712 (_cpp_lex_direct): Handle this.
714 2009-02-15 Richard Guenther <rguenther@suse.de>
718 2009-02-13 Richard Guenther <rguenther@suse.de>
720 * configure.ac: Enable LFS.
721 * configure: Re-generate.
722 * config.in: Likewise.
724 2009-01-05 Ben Elliston <bje@au.ibm.com>
726 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
728 (po/$(PACKAGE).pot): Likewise.
730 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
733 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
734 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
736 2008-11-29 Joseph Myers <joseph@codesourcery.com>
738 * lex.c (cpp_token_len): Use 6 as default length.
740 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
742 * expr.c (struct op): Add location.
743 (_cpp_parse_expr): Propagate locations throught the stack
746 (check_promotion): Use explicit location in errors.
748 2008-10-05 Matthew Gingell <gingell@adacore.com>
749 Arnaud Charlet <charlet@adacore.com>
751 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
752 (cpp_get_comments): New function.
753 * internal.h (struct cpp_reader): Add comments field.
754 * init.c (cpp_destroy): Free comments.
755 * lex.c (store_comment, cpp_get_comments): New functions.
756 (comments): New struct.
757 (save_comment): Store comments in comments struct.
759 2008-09-18 Simon Baldwin <simonb@google.com>
761 * include/cpplib.h (struct cpp_options): Add new boolean flag
762 warn_builtin_macro_redefined.
763 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
764 * (struct builtin_operator): Split out from previous struct builtin,
765 enhance extra const correctness.
766 * (struct builtin_macro): Split out from previous struct builtin, add
767 new always_warn_if_redefined flag, enhance const correctness.
768 * (mark_named_operators): Use struct builtin_operator.
769 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
770 to builtins selectively.
771 * macro.c (warn_of_redefinition): Return false if a builtin macro
772 is not flagged with NODE_WARN.
774 2008-07-31 Jakub Jelinek <jakub@redhat.com>
776 PR preprocessor/36649
777 * files.c (struct report_missing_guard_data): New type.
778 (report_missing_guard): Put paths into an array instead of printing
779 them right away. Return 1 rather than 0.
780 (report_missing_guard_cmp): New function.
781 (_cpp_report_missing_guards): Sort and print paths gathered by
782 report_missing_guard callback.
784 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
787 * directives.c (strtolinenum): Handle overflow.
788 (do_line): Give a warning if line number overflowed.
789 (do_linemarker): Update call to strtolinenum.
791 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
793 * include/line-map.h (linenum_type): New typedef.
794 (struct line_map): Use it.
795 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
796 (SOURCE_COLUMN): Likewise.
797 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
798 source_location values in a variable of type linenum_type.
799 * directives.c (struct if_stack): Use linenum_type.
800 (strtoul_for_line): Rename as strtolinenum.
801 (do_line): Use linenum_type.
802 (do_linemarker): Use linenum_type and strtolinenum.
803 (_cpp_do_file_change): Use linenum_t.
804 * line-map.c (linemap_add): Likewise.
805 (linemap_line_start): Likewise.
806 * traditional.c (struct fun_macro): 'line' is a source_location.
807 * errors.c (print_location): Use linenum_type.
808 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
809 * internal.h (CPP_INCREMENT_LINE): Likewise.
810 * lex.c (_cpp_skip_block_comment): Use source_location.
812 2008-07-14 Ben Elliston <bje@au.ibm.com>
814 * include/cpplib.h (NODE_CONDITIONAL): New.
815 (struct cpp_callbacks): New macro_to_expand field.
816 (struct cpp_hashnode): Adjust size of flags and type fields.
817 (cpp_peek_token): Prototype.
818 * lex.c (cpp_peek_token): New function.
819 (_cpp_temp_token): Protect pre-existing lookaheads.
820 * macro.c (cpp_get_token): Expand any conditional macros.
821 (_cpp_backup_tokens_direct): New.
822 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
823 (warn_of_redefinition): Silently allow redefined conditional
825 (_cpp_create_definition): Remove the conditional flag when a user
826 defines one of the conditional macros.
827 * internal.h (_cpp_backup_tokens_direct): New prototype.
829 2008-06-13 Andrew Haley <aph@redhat.com>
831 PR preprocessor/33305
832 * macro.c (replace_args): Print a warning for empty macro
833 arguments in C89 and C++.
835 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
837 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
838 * configure: Regenerate.
840 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
842 * Makefile.in (datarootdir): New variable.
844 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
846 PR preprocessor/36479
847 * charset.c (cpp_interpret_string_notranslate): Also set
848 narrow_cset_desc.width.
850 2008-06-07 Joseph Myers <joseph@codesourcery.com>
852 * configure.ac (parisc*64*-*-*): Remove.
853 * configure: Regenerate.
855 2008-05-30 Tom Tromey <tromey@redhat.com>
857 PR preprocessor/36320:
858 * internal.h (_cpp_parse_expr): Update.
859 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
861 * directives.c (do_if): Update.
862 (do_elif): Require expression if processing group.
864 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
866 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
868 2008-05-21 Tom Tromey <tromey@redhat.com>
870 PR preprocessor/27777:
871 * lex.c (cpp_output_line_to_string): New function.
872 * internal.h (_cpp_begin_message): Don't declare.
873 * errors.c (_cpp_begin_message): Now static.
874 * include/cpplib.h (cpp_output_line_to_string): Declare.
875 * directives.c (do_diagnostic): Rewrote. Use
876 cpp_output_line_to_string. Don't use _cpp_begin_message.
878 2008-05-21 Tom Tromey <tromey@redhat.com>
880 * include/symtab.h (HT_ALLOCED): Remove.
882 * symtab.c (DELETED): New define.
883 (ht_lookup): Update comment.
884 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
885 code. Use subobject allocator for strings, if it exists.
886 (ht_expand): Handle deleted entries.
887 (ht_forall): Likewise.
888 (ht_purge): New function.
889 (ht_dump_statistics): Print deletion statistics.
891 2008-05-13 Tom Tromey <tromey@redhat.com>
893 PR preprocessor/22168:
894 * include/cpplib.h (struct cpp_options) <objc>: Update
896 * expr.c (eval_token): Warn for use of assertions.
897 * directives.c (directive_diagnostics): Warn about extensions.
898 (DEPRECATED): New define.
899 (DIRECTIVE_TABLE): Use it.
901 2008-05-06 Tom Tromey <tromey@redhat.com>
903 PR preprocessor/35313, PR preprocessor/36088:
904 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
905 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
907 2008-05-04 David S. Miller <davem@davemloft.net>
909 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
910 * configure: Regenerate.
912 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
914 * include/cpplib.h (cpp_define_formatted): New.
915 * directives.c (cpp_define_formatted): New.
917 2008-04-21 Tom Tromey <tromey@redhat.com>
920 * charset.c (_cpp_convert_input): Add buffer_start argument.
921 Ignore UTF-8 BOM if seen.
922 * internal.h (_cpp_convert_input): Add argument.
923 * files.c (struct _cpp_file) <buffer_start>: New field.
924 (destroy_cpp_file): Free buffer_start, not buffer.
925 (_cpp_pop_file_buffer): Likewise.
926 (read_file_guts): Update.
928 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
930 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
931 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
932 (struct cpp_options): Added uliterals.
933 (cpp_interpret_string): Update prototype.
934 (cpp_interpret_string_notranslate): Idem.
935 * charset.c (init_iconv_desc): New width member in cset_converter.
936 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
938 (emit_numeric_escape): Idem.
941 (convert_escape): Idem.
942 (converter_for_type): New function.
943 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
944 (cpp_interpret_string_notranslate): Match changed prototype.
945 (wide_str_to_charconst): Use converter_for_type.
946 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
947 * directives.c (linemarker_dir): Macro U changed to UC.
948 (parse_include): Idem.
949 (register_pragma_1): Idem.
950 (restore_registered_pragmas): Idem.
951 (get__Pragma_string): Support CPP_STRING{16,32}.
952 * expr.c (eval_token): Support CPP_CHAR{16,32}.
953 * init.c (struct lang_flags): Added uliterals.
954 (lang_defaults): Idem.
955 * internal.h (struct cset_converter) <width>: New field.
956 (struct cpp_reader) <char16_cset_desc>: Idem.
957 (struct cpp_reader) <char32_cset_desc>: Idem.
958 * lex.c (digraph_spellings): Macro U changed to UC.
960 (lex_string): Add support for u'...', U'...', u"..." and U"...".
961 (_cpp_lex_direct): Idem.
962 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
963 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
965 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
968 * aclocal.m4: Regenerate.
969 * configure: Regenerate.
971 2008-04-17 Tom Tromey <tromey@redhat.com>
974 * errors.c (cpp_error): Don't reference a token before the start
977 2008-04-16 Tom Tromey <tromey@redhat.com>
979 * Makefile.in (TAGS_SOURCES): New variable.
982 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
984 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
986 * configure: Rebuilt.
988 2008-04-02 Joseph Myers <joseph@codesourcery.com>
990 * include/cpplib.h (struct cpp_callbacks): Add used_define,
991 used_undef and before_define.
993 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
994 do_ifndef, cpp_pop_definition): Handle new flag and use new
996 * expr.c (parse_defined): Handle new flag and use new callbacks.
997 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
998 flag and use new callbacks.
1000 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1003 * files.c (struct _cpp_file): Remove pch field.
1004 (pch_open_file): Don't set file->pch, just file->pchname.
1005 (should_stack_file): After pfile->cb.read_pch call
1006 free pchname and clear pchname, don't close file->fd.
1007 Test file->pchname instead of file->pch. Don't close fd after cb.
1008 (_cpp_stack_include): Test file->pchname instead of file->pch.
1010 2008-03-28 Tom Tromey <tromey@redhat.com>
1012 * Makefile.in (POSTCOMPILE): New variable.
1015 2008-03-13 Tom Tromey <tromey@redhat.com>
1018 * directives.c (destringize_and_run): Set pfile->directive.
1020 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1022 PR preprocessor/35458
1023 * mkdeps.c (munge): Quote '#' with a '\'.
1025 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1027 PR preprocessor/35379
1028 * mkdeps.c (deps_write): Ensure the first target always appears
1029 in the first column, without leading backslash newline. Avoid
1030 some more extra whitespace.
1032 2008-02-25 Thiemo Seufer <ths@mips.com>
1034 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1036 2008-02-19 Tom Tromey <tromey@redhat.com>
1038 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1039 * lex.c (lex_identifier): Use CPP_HASHNODE.
1040 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1042 * identifiers.c (alloc_node): Change return type.
1043 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1044 (proxy_assertion_broken): New declaration.
1045 (cpp_forall_identifiers): Move comment.
1046 * line-map.c (linemap_add): Comment fix.
1047 (linemap_line_start): Indentation fix.
1049 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1051 PR preprocessor/34692
1052 * macro.c (collect_args): Add pragma_buff argument. Push
1053 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1054 than into arguments. Reset prevent_expansion and parsing_args
1055 state at CPP_PRAGMA_EOL/CPP_EOF.
1056 (funlike_invocation_p): Add pragma_buff argument, pass it through
1058 (enter_macro_context): Add result argument. Adjust
1059 funlike_invocation_p caller. Emit all deferred pragma tokens
1060 gathered during collect_args before the expansion, add a padding
1061 token. Return 2 instead of 1 if any pragma tokens were prepended.
1062 (cpp_get_token): If enter_macro_context returns 2, don't return
1063 a padding token, instead cycle to grab CPP_PRAGMA token.
1064 * directives.c (_cpp_handle_directive): If was_parsing_args
1065 in deferred pragma, leave parsing_args and prevent_expansion as is.
1067 2008-01-22 Tom Tromey <tromey@redhat.com>
1070 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1071 __STDC_CONSTANT_MACROS.
1073 2008-01-07 Fred Fish <fnf@specifix.com>
1075 PR preprocessor/30363
1076 * traditional.c (replace_args_and_push): Add local variable
1077 cxtquote, calculate the replacement text size assuming a
1078 worst case of every input character quoted with backslash,
1079 and properly handle output quoting of quote characters in
1080 actual arguments used in function-like macros.
1082 2008-01-03 Tom Tromey <tromey@redhat.com>
1084 PR preprocessor/34602
1085 * directives.c (do_line): Don't try to spell EOF token.
1086 (do_linemarker): Add comment.
1088 2007-12-11 DJ Delorie <dj@redhat.com>
1090 * charset.c (convert_using_iconv): Close out any shift states,
1091 returning to the initial state.
1093 2007-12-06 Tom Tromey <tromey@redhat.com>
1096 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1098 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1099 * files.c (FILE_HASH_POOL_SIZE): New macro.
1100 (struct file_hash_entry_pool): New.
1101 (destroy_all_cpp_files): New function.
1102 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1103 (new_file_hash_entry): Update.
1104 (free_file_hash_entries): New function.
1105 (_cpp_cleanup_files): Call free_file_hash_entries and
1106 destroy_all_cpp_files.
1107 (cpp_clear_file_cache): New function.
1108 * include/cpplib.h (cpp_clear_file_cache): Declare.
1110 2007-12-03 Tom Tromey <tromey@redhat.com>
1112 PR preprocessor/34288
1113 * configure.ac, config.in: Rebuilt.
1114 * configure.ac: Check for ssize_t.
1116 2007-11-30 Tom Tromey <tromey@redhat.com>
1118 PR preprocessor/32868
1119 * macro.c (_cpp_create_definition): Special case
1120 __STDC_FORMAT_MACROS.
1122 2007-11-16 Michael Matz <matz@suse.de>
1124 * files.c (search_path_head): Fix check for absolute paths.
1126 2007-11-11 Tom Tromey <tromey@redhat.com>
1129 * include/cpplib.h (cpp_included_before): Declare.
1130 * files.c (struct file_hash_entry) <location>: New field.
1131 (_cpp_find_file): Initialize new field.
1132 (make_cpp_dir): Likewise.
1133 (cpp_included_before): New function.
1135 2007-11-01 Tom Tromey <tromey@redhat.com>
1137 PR preprocessor/30805
1138 * macro.c (paste_tokens): Handle padding token.
1139 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1141 2007-10-31 Tom Tromey <tromey@redhat.com>
1143 PR preprocessor/30786
1144 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1145 * directives.c (_cpp_do__Pragma): Return error status.
1146 * internal.h (_cpp_do__Pragma): Update.
1147 * directives.c (get__Pragma_string): Back up if EOF seen.
1149 2007-09-06 Tom Tromey <tromey@redhat.com>
1151 * internal.h (struct cpp_reader) <invocation_location>: New
1153 (struct cpp_reader) <set_invocation_location>: Likewise.
1154 * init.c (cpp_set_line_map): New function.
1155 * line-map.c (linemap_add): Use linemap's allocator.
1156 * include/line-map.h (GTY): Define.
1157 (line_map_realloc): New typedef.
1158 (struct line_map): Mark with GTY.
1159 (struct line_maps): Likewise.
1160 (struct line_maps) <maps>: Likewise.
1161 (struct line_maps) <reallocator>: New field.
1162 * include/symtab.h (GTY): Conditionally define.
1163 * include/cpplib.h (cpp_set_line_map): Declare.
1164 (cpp_get_token_with_location): Declare.
1165 * macro.c (cpp_get_token): Set invocation_location on the reader.
1166 (cpp_get_token_with_location): New function.
1168 2007-08-30 Chao-ying Fu <fu@mips.com>
1170 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1171 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1172 (cpp_classify_number): Support decimal fixed-point constants without
1174 Warn about fixed-point constants when -pedantic.
1175 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1176 comments to support fixed-point values.
1177 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1179 2007-08-18 Tom Tromey <tromey@redhat.com>
1181 PR preprocessor/32974
1182 * directives.c (parse_include): Don't check for EOL when
1183 processing #pragma dependency.
1185 2007-07-30 Ollie Wild <aaw@google.com>
1187 * directives-only.c: New file.
1188 * internal.h (struct _cpp_dir_only_callbacks): New.
1189 (_cpp_preprocess_dir_only): New function.
1190 * directives.c (_cpp_handle_directive): Check directives_only before
1191 disabling execution of indented directives.
1192 * files.c (_cpp_stack_file): Add directives_only check.
1193 * include/cpplib.h (struct cpp_options): Add directives_only.
1194 (cpp_init_special_builtins): New function.
1195 * init.c (cpp_init_special_builtins): New function.
1196 (cpp_init_builtins): Move builtin_array initialization to
1197 cpp_init_special_builtins.
1198 (post_options): Check directives_only before setting
1199 pfile->state.prevent_expansion = 1.
1200 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1201 is expanded inside a directive while -fdirectives-only is enabled.
1202 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1203 (libcpp_a_SOURCES): Add directives-only.c.
1205 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1207 * traditional.c (_cpp_scan_out_logical_line): Initialize
1208 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1209 fmacro.args to prevent 'may be used uninitialized' warning.
1211 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1213 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1215 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1216 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1217 for 'q' or 'Q' suffixes.
1219 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1221 * files.c (open_file): Correct typo.
1223 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1225 * files.c (open_file): Prevent the call
1226 for stat from overwriting errno.
1228 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1230 * files.c (open_file): Account for the
1231 fact that on windows, opening a directory gives
1234 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1236 PR preprocessor/23479
1237 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1239 (append_digit): Likewise.
1240 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1241 binary integer constants.
1243 2007-05-31 Dave Korn <dave.korn@artimi.com>
1245 PR preprocessor/14331
1246 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1248 2007-05-24 Ollie Wild <aaw@google.com>
1250 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1251 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1252 (cpp_write_pch_state): Save __COUNTER__ state.
1253 (cpp_valid_state): Check valid __COUNTER__ state.
1254 (cpp_read_state): Read new __COUNTER__ state.
1255 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1256 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1257 * internal.h (struct cpp_reader): Add counter member.
1259 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1261 PR preprocessor/20077
1262 * macro.c (create_iso_definition): Fixed the method to determine
1263 whether the token-pasting operator appears at the beginning or the end
1266 2007-05-21 Ian Lance Taylor <iant@google.com>
1268 * internal.h (struct cpp_reader): Add new fields:
1269 nonexistent_file_hash and nonexistent_file_ob.
1270 * files.c: Include "obstack.h".
1271 (find_file_in_dir): Before trying to open the file, look up the
1272 path name in the hash table of nonexistent files. After failing
1273 to open the file, add the path name to the hash table.
1274 (_cpp_find_file): Cache the results of looking up the file name
1275 starting with the quote and bracket chain heads, if we can.
1276 (nonexistent_file_hash_eq): New static function.
1277 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1278 pfile->nonexistent_file_ob.
1279 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1280 pfile->nonexistent_file_ob.
1282 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1284 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1287 * expr.c (interpret_float_suffix): Check for invalid suffix.
1289 2007-05-02 Eric Christopher <echristo@apple.com>
1291 * expr.c (num_div_op): Don't overflow if the result is
1294 2007-05-02 Tom Tromey <tromey@redhat.com>
1296 PR preprocessor/28709
1297 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1299 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1301 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1304 2007-03-30 Richard Henderson <rth@redhat.com>
1306 * directives.c (lex_macro_node_from_str): New.
1307 (cpp_push_definition, cpp_pop_definition): New.
1308 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1310 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1312 * Makefile.in: Add dummy install-pdf target.
1314 2007-01-30 Tom Tromey <tromey@redhat.com>
1316 PR preprocessor/30468
1317 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1320 2007-01-30 Tom Tromey <tromey@redhat.com>
1322 PR preprocessor/29966
1323 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1325 (_cpp_create_definition): Don't restore cur_token here.
1326 * lex.c (_cpp_lex_token): Added assertion.
1328 2007-01-27 Tom Tromey <tromey@redhat.com>
1330 * configure: Rebuilt.
1332 2007-01-12 Tom Tromey <tromey@redhat.com>
1334 PR preprocessor/28227
1335 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1337 (do_define): Update.
1340 (do_ifndef): Update.
1342 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1344 * configure: Regenerate.
1346 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1348 * configure: Regenerate.
1350 2007-01-04 Tom Tromey <tromey@redhat.com>
1352 PR preprocessor/28165
1353 * internal.h (cpp_in_primary_file): New function.
1354 * directives.c (do_include_next): Use cpp_in_primary_file.
1355 (do_pragma_once): Likewise.
1356 (do_pragma_system_header): Likewise.
1358 2006-12-29 Ian Lance Taylor <iant@google.com>
1360 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1361 look backward at the end of the line unless we saw a backslash.
1363 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1365 PR preprocessor/29612
1366 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1367 only when new_sysp is non-zero.
1369 2006-12-28 Tom Tromey <tromey@redhat.com>
1371 PR preprocessor/30001
1372 * charset.c (_cpp_convert_input): Check that to.len is greater
1375 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1377 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1378 * configure: Rebuilt.
1380 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1382 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1383 for experimental C++0x mode.
1384 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1385 adopted the preprocessor changes introduced in C99.
1387 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1389 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1390 depending on --enable-targets=all.
1391 * configure: Regenerate.
1393 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1395 PR preprocessor/28709
1396 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1397 spelled LHS token as opposed to spelling it again.
1398 (paste_all_tokens): Don't report errors here, just break on failure.
1400 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1402 * Makefile.in: Added empty "pdf" target.
1404 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1406 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1407 match exactly the glob in gcc/config.gcc.
1408 * configure: Regenerate.
1410 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1413 PR preprocessor/14634
1414 * lex.c (lex_string): Pedwarn for unterminated literals.
1416 2006-09-08 Eric Christopher <echristo@apple.com>
1418 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1420 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1424 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1425 (CPP_LAST_EQ): Change.
1426 (CPP_LAST_PUNCTUATOR): Change.
1427 * expr.c (cpp_operator): Remove MIN and MAX.
1428 (reduce): Remove CPP_MIN and CPP_MAX.
1429 (num_binary_op): Ditto.
1430 * lex.c (_cpp_lex_direct): Ditto.
1431 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1433 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1435 PR preprocessor/27746
1436 * directives.c (do_pragma): Handle pragma with valid namespace
1437 and invalid name coming from macro expansion.
1438 * directives.c (destringize_and_run): Initialize next field in
1443 * directives.c (destringize_and_run): Set NO_EXPAND on the
1446 * macro.c (_cpp_backup_tokens): Fix comment typo.
1448 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1450 * Makefile.in (CATALOGS): Add po/ prefix.
1451 * configure: Regenerated.
1453 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1455 * Makefile.in: Add install-html target. Add install-html to .PHONY
1457 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1459 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1460 * files.c (_cpp_get_file_stat): New function.
1461 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1462 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1463 * internal.h (_cpp_get_file_stat): Prototype.
1464 (struct cpp_buffer): Add timestamp.
1466 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1468 PR preprocessor/25717
1469 * init.c (cpp_init_builtins): If __STDC__ will not change value
1470 between system headers and other sources, define it as a normal
1471 macro rather than a builtin.
1472 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1473 cpp_in_system_header condition.
1475 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1477 * Makefile.in: Use -MMD instead of -MD.
1479 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1480 Richard Henderson <rth@redhat.com>
1482 Merge from gomp branch:
1483 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1484 entry to value union.
1485 (end_directive): Don't eat the line if in_deferred_pragma.
1486 (run_directive): Remove pragma hacks.
1487 (insert_pragma_entry): Remove.
1488 (new_pragma_entry): New.
1489 (register_pragma_1): Split out of register_pragma. Only handle
1490 the lookup tree and return the new entry.
1491 (cpp_register_pragma): Fill in the pragma entry here.
1492 (cpp_register_deferred_pragma): New.
1493 (register_pragma_internal): New.
1494 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1495 (do_pragma): Allow pragma expansion after namespace. For deferred
1496 pragmas, don't slurp the line into a string.
1497 (destringize_and_run): Save tokens for deferred pragmas.
1498 (cpp_handle_deferred_pragma): Remove.
1499 * macro.c (builtin_macro): Remove pragma token hack.
1500 (_cpp_push_token_context): Rename from push_token_context and export.
1501 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1502 (_cpp_push_token_context): Declare.
1503 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1504 a token. Update the line number correctly if so.
1505 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1506 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1507 * include/cpplib.h (PRAGMA_EOL): New.
1508 (CPP_TOKEN_FLD_PRAGMA): New.
1509 (struct cpp_token): Add val.pragma.
1510 (struct cpp_options): Remove defer_pragmas.
1511 (cpp_handle_deferred_pragma): Remove.
1512 (cpp_register_deferred_pragma): Declare.
1514 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1517 * directives.c (do_pragma): If pragma line ends with multi-line
1518 block comment, end the saved deferred pragma string before that
1519 comment. Handle embedded '\0' chars on the pragma line.
1521 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1524 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1526 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1527 Ben Elliston <bje@au.ibm.com>
1529 * include/cpplib.h (CPP_N_DFLOAT): New.
1530 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1531 suffixes as decimal floating point constants.
1532 (cpp_classify_number): Disallow hexadecimal DFP constants.
1534 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1535 Ian Lance Taylor <ian@airs.com>
1537 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1538 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1540 2005-11-09 Per Bothner <per@bothner.com>
1541 Uros Bizjak <uros@kss-loka.si>
1544 * init.c (read_original_filename): Temporarily set
1545 state.in_directive before calling _cpp_lex_direct for
1548 2005-11-03 James E Wilson <wilson@specifix.com>
1550 PR preprocessor/24202
1551 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1553 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1555 * include/cpplib.h (struct cpp_callbacks): Make error take
1557 * errors.c (cpp_error): Update call to callback.
1559 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1561 PR preprocessor/22042
1562 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1564 (cpp_quote_string): Don't octalify non printable
1567 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1570 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1571 (struct cpp_callbacks): Add error.
1572 * errors.c (cpp_error): If client_diagnostic, use error callback.
1573 * charset.c (convert_escape): Don't use %03o in diagnostic.
1575 2005-10-21 James E Wilson <wilson@specifix.com>
1577 PR preprocessor/15220
1578 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1579 callers. Pass to open_file_failed.
1580 (open_file_failed): New parameter angle_brackets. Fix all callers.
1581 Use in print_dep assignment.
1582 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1583 * internal.h (_cpp_find_file): Add new parm to declaration.
1585 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1587 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1588 * configure: Regenerate.
1590 2005-10-04 Ian Lance Taylor <ian@airs.com>
1592 PR preprocessor/13726
1593 * directives.c (check_eol_return_comments): New static function.
1594 (parse_include): Add buf parameter. Change all callers.
1595 (do_include_common): If not discard comments, turn on
1596 save_comments. Pass collected comments to include callback.
1597 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1598 include callback: cpp_token list.
1600 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1602 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1603 * init.c (struct lang_flags, lang_defaults): Add
1604 extended_identifiers.
1605 (cpp_set_lang): Use it.
1606 * lex.c (forms_identifier_p): Check extended_identifiers.
1608 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1610 PR preprocessor/20348
1611 PR preprocessor/20356
1612 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1615 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1617 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1618 -Wmissing-format-attribute.
1620 * configure: Regenerate.
1622 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1624 * all files: Update FSF address in copyright headers.
1625 * makeucnid.c (write_copyright): Update outputted FSF address.
1627 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1629 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1630 ZW_PROG_COMPILER_DEPENDENCIES.
1631 * aclocal.m4, configure: Regenerate.
1632 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1634 (distclean): Clean up $(DEPDIR) and its contents.
1635 (.c.o): Use $(COMPILE).
1636 Include $(DEPDIR)/*.Po for most object->header dependencies.
1638 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1640 * configure.ac: Check declarations for asprintf and vasprintf.
1641 * config.in: Regenerate.
1642 * configure: Likewise.
1644 * charset.c (conversion_loop): Use XRESIZEVEC.
1645 (convert_no_conversion): Likewise.
1646 (convert_using_iconv): Likewise.
1647 (init_iconv_desc): Cast return value of alloca.
1648 (cpp_host_to_exec_charset): Use XNEWVEC.
1649 (emit_numeric_escape): Use XRESIZEVEC.
1650 (cpp_interpret_string): Use XNEWVEC.
1651 (cpp_interpret_string): Use XRESIZEVEC.
1652 (_cpp_interpret_identifier): Cast return value of alloca.
1653 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1654 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1655 (parse_include): Use XNEWVEC.
1656 (insert_pragma_entry): Rename local variable "new" to
1658 (save_registered_pragmas): Cast return value of xmemdup.
1659 (destringize_and_run): Same for alloca.
1660 (parse_assertion): Likewise.
1661 (do_assert): Cast allocated storage to proper type.
1662 (cpp_define): Likewise.
1663 (_cpp_define_builtin): Likewise.
1664 (cpp_undef): Likewise.
1665 (handle_assertion): Likewise.
1666 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1667 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1668 (CPP_UMINUS): Likewise.
1669 (struct cpp_operator): Rename from struct operator.
1670 (_cpp_expand_op_stack): Use XRESIZEVEC.
1671 * files.c (pch_open_file): Use XNEWVEC.
1672 (pch_open_file): Use XRESIZEVEC.
1673 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1674 (dir_name_of_file): Use XNEWVEC.
1675 (make_cpp_file): Use XCNEW.
1676 (make_cpp_dir): Likewise.
1677 (allocate_file_hash_entries): USE XNEWVEC.
1678 (cpp_included): Cast return value of htab_find_with_hash.
1679 (append_file_to_dir): Use XNEWVEC.
1680 (read_filename_string): Likewise. Use XRESIZEVEC too.
1681 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1682 (remap_filename): Use XNEWVEC.
1683 (struct pchf_entry): Move definition out of struct pchf_data.
1684 (_cpp_save_file_entries): Use XCNEWVAR.
1685 (_cpp_read_file_entries): Use XNEWVAR.
1686 * identifiers.c (alloc_node): Use XOBNEW.
1687 * init.c (cpp_create_reader): Use XCNEW.
1688 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1689 (read_original_directory): Cast return value of alloca.
1690 * lex.c (add_line_note): Use XRESIZEVEC.
1691 (warn_about_normalization): Use XNEWVEC.
1692 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1693 (new_buff): Use XNEWVEC.
1694 * line-map.c (linemap_add): Use XRESIZEVEC.
1695 * macro.c (builtin_macro): Cast return value of alloca.
1696 (paste_tokens): Likewise.
1697 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1698 (_cpp_save_parameter): Use XRESIZEVEC.
1699 (create_iso_definition): Cast allocated storage to proper type.
1700 (_cpp_create_definition): Likewise.
1701 (cpp_macro_definition): Use XRESIZEVEC.
1702 * makedepend.c (add_clm): Use XNEW.
1703 (add_dir): Likewise.
1704 * mkdeps.c (munge): Use XNEWVEC.
1705 (deps_init): Use XCNEW.
1706 (deps_add_target): Use XRESIZEVEC.
1707 (deps_add_default_target): Cast return value of alloca.
1708 (deps_add_dep): Use XRESIZEVEC.
1709 (deps_add_vpath): Likewise. Use XNEWVEC too.
1710 (deps_restore): Likewise.
1711 * pch.c (save_idents): Use XNEW and XNEWVEC.
1712 (cpp_save_state): Use XNEW.
1713 (count_defs): Cast return value of htab_find.
1714 (write_defs): Likewise.
1715 (cpp_write_pch_deps): Use XNEWVEC.
1716 (collect_ht_nodes): Use XRESIZEVEC.
1717 (cpp_valid_state): Use XNEWVEC.
1718 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1719 * symtab.c (ht_create): Use XCNEW.
1720 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1721 (ht_expand): Use XCNEWVEC.
1722 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1723 (bool): Do not define if __cplusplus.
1725 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1727 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1728 (do_sccs): Delete function definition, #define to do_ident.
1729 (do_ident): Don't hardwire directive name.
1731 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1734 * configure: Regenerate.
1736 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1738 * files.c: Include io.h for DJGPP to get prototype of setmode.
1740 2005-04-19 Per Bothner <per@bothner.com>
1742 PR preprocessor/20907
1743 * line-map.c (linemap_line_start): Fix bug when we need to increse
1744 column_bits but can re-use the current line_map.
1746 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1749 libiberty functions.
1751 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1753 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1754 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1755 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1756 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1758 (fwrite_unlocked): Fix prototype.
1760 * configure, config.in: Regenerate.
1762 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1764 PR preprocessor/19475
1765 * macro.c (create_iso_definition): For < ISO C99, don't
1766 pedwarn if there is no whitespace between macro name and its
1767 replacement, but the replacement starts with a basic character
1770 2005-03-28 Andreas Jaeger <aj@suse.de>
1772 * lex.c (warn_about_normalization): Cast field width to int to
1775 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1777 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1779 * configure: Regenerate.
1781 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1783 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1784 UCN rather than printing an error.
1786 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1788 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1790 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1792 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1793 * charset.c: Update for new format of ucnid.h.
1794 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1795 Add NST parameter, and update it; update callers.
1796 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1798 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1799 * internal.h (struct normalize_state): New.
1800 (INITIAL_NORMALIZE_STATE): New.
1801 (NORMALIZE_STATE_RESULT): New.
1802 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1803 (_cpp_valid_ucn): New.
1804 * lex.c (warn_about_normalization): New.
1805 (forms_identifier_p): Add normalize_state parameter, update callers.
1806 (lex_identifier): Add normalize_state parameter, update callers. Keep
1808 (lex_number): Likewise.
1809 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1810 it with warn_about_normalization.
1814 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1815 comments about obsolete version of C++.
1816 * include/cpplib.h (enum cpp_normalize_level): New.
1817 (struct cpp_options): Add warn_normalize field.
1819 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1821 * directives.c (glue_header_name): Update call to cpp_spell_token.
1822 * internal.h (_cpp_interpret_identifier): New.
1823 * charset.c (_cpp_interpret_identifier): New.
1824 (_cpp_valid_ucn): Allow UCN version of '$'.
1825 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1826 character was '$' or '\'. Support identifiers with UCNs.
1827 (forms_identifier_p): Allow UCNs.
1828 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1830 (cpp_spell_token): Add FORSTRING parameter. Use it.
1831 (cpp_token_as_text): Update call to cpp_spell_token.
1832 (cpp_output_token): Write UCNs back out.
1833 (stringify_arg): Update call to cpp_spell_token.
1834 (paste_tokens): Likewise.
1835 (cpp_macro_definition): Likewise.
1836 * macro.c (stringify_arg): Likewise.
1837 (paste_tokens): Likewise.
1838 (cpp_macro_definition): Likewise.
1839 * include/cpplib.h: Add parameter to cpp_spell_token.
1841 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1845 * macro.c (replace_args, cpp_get_token): Copy whole
1846 cpp_token_u instead of just cpp_string field from it.
1848 2005-02-28 Devang Patel <dpatel@apple.com>
1850 * directives.c (do_line): Save sysp early before line table is
1853 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1856 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1857 (cpp_host_to_exec_charset): New function.
1858 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1860 2005-02-19 Devang Patel <dpatel@apple.com>
1862 * charset.c (_cpp_convert_input): Check '\r' before inserting
1865 2005-02-15 Eric Christopher <echristo@redhat.com>
1867 PR preprocessor/19077
1868 * macro.c (cpp_macro_definition): Move handling of whitespace
1869 to PREV_WHITE conditional. Remove overloading of len
1872 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1874 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1875 traditional.c: Update copyright.
1877 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1880 * configure.ac: Check for declaration of basename and getopt.
1881 * config.in: Regenerate.
1882 * configure: Regenerate.
1883 * internal.h (ustrcspn): New.
1884 * macro.c (create_iso_definition): Fix allocation of memory.
1885 (padding_token): Add cast to remove const-ness.
1886 * pch.c (cpp_read_state): Use ustrcspn.
1888 2005-02-08 Mike Stump <mrs@apple.com>
1890 * files.c (pchf_adder): Remove.
1891 (struct pchf_adder_info): Likewise.
1892 (_cpp_save_file_entries): Write out all files so that #import works.
1894 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1896 * configure: Regenerate.
1898 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1900 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1902 * include/cpplib.h: Also update copyright years.
1904 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1906 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1907 to the list of all files.
1909 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1911 * internal.h: Update references to Cpp lib filenames.
1912 * directives.c: Likewise.
1914 * macro.c: Likewise.
1915 * traditional.c: Likewise.
1917 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1919 PR preprocessor/15167
1920 * files.c (destroy_cpp_file): New function.
1921 (should_stack_file): Make a new file if the
1922 compared file is still stacked.
1924 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1926 PR preprocessor/17610
1927 * directives.c (do_include_common): Error out if an empty filename
1928 is given for #include (or #include_next or #import).
1930 2004-11-27 Roger Sayle <roger@eyesopen.com>
1931 Zack Weinberg <zack@codesourcery.com>
1933 * internal.h: Replace all uses of uchar with unsigned char.
1934 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1935 with !IN_GCC, so uchar is only defined whilst building libcpp.
1937 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1939 * aclocal.m4: Regenerate.
1941 2004-11-24 Roger Sayle <roger@eyesopen.com>
1943 PR preprocessor/15824
1944 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1945 directly, instead of the non-existant "system.h" and "ansidecl.h".
1946 * configure: Regenerate.
1948 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1949 Joseph Myers <joseph@codesourcery.com>
1951 * internal.h (struct lexer_state): Add in_deferred_pragma.
1952 * directives.c (struct pragma_entry): Add allow_expansion.
1953 (insert_pragma_entry): Take allow_expansion flag.
1954 (register_pragma): Likewise.
1955 (cpp_register_pragma): Likewise.
1956 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1957 (do_pragma): Honor allow_expansion.
1958 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1959 * include/cpplib.h (cpp_register_pragma): Update prototype.
1961 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1962 Mark Mitchell <mark@codesourcery.com>
1964 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1965 need_64bit_hwint=yes.
1966 * configure: Regenerate.
1968 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1970 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1972 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1973 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1974 Remove local srcdir path from generated file.
1976 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1977 Gerald Pfeifer <gerald@pfeifer.com>
1979 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1982 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1985 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1986 (cpp_handle_deferred_pragma): Add cast to silence warning.
1988 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1990 * errors.c (_cpp_begin_message): Print "error: " for errors.
1992 2004-10-10 Andreas Jaeger <aj@suse.de>
1994 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1995 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1997 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1999 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2001 (cpp_read_state): Remove unused variables, m, d and mac_count.
2003 2004-09-29 Per Bothner <per@bothner.com>
2005 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2006 cb.line_change. Otherwise do_pragma will call the line_change
2007 call-back with a meaningless line number.
2009 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2011 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2012 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2013 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2014 * aclocal.m4, configure: Regenerate.
2015 * init.c: Include localedir.h.
2016 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2018 (.c.o): Use $(ALL_CFLAGS).
2019 (localedir.h, localedir.hs): New rules.
2020 (clean): Use rm -rf to remove directories.
2021 (distclean): Also delete localedir.h and localedir.hs.
2022 (init.o): Update dependencies.
2024 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2026 * Makefile.in (aclocal.m4): Update dependencies.
2027 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2028 * aclocal.m4, configure: Regenerate.
2030 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2032 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2033 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2034 Some other comments in this file also tweaked.
2036 * directives.c (do_pragma): Save current buffer position
2037 before lexing the pragma keywords; don't call
2038 _cpp_backup_tokens in the defer_pragmas case.
2040 2004-09-15 Per Bothner <per@bothner.com>
2042 * include/line-map.h (line_map_start): Add parameter names so
2043 preceding comment makes sense.
2044 (linemap_add): Remove from comment mention of non-existing parameter.
2046 2004-09-09 Matt Austern <austern@apple.com>
2047 Zack Weinberg <zack@codesourcery.com>
2049 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2050 prefixes throughout. Add entry for PRAGMA. Remove
2051 unnecessary "= 0" from EQ.
2052 (enum cpp_ttype): Adjust OP and TK definitions to restore
2053 prefixes, via token-paste.
2054 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2055 Change from #defines to additional cpp_ttype enumerators.
2056 (struct cpp_options): Add defer_pragmas.
2057 (cpp_handle_deferred_pragma): Prototype new interface.
2059 * internal.h (struct cpp_reader): Add directive_result.
2060 * directives.c (struct pragma_entry): Add is_internal field;
2061 give boolean fields type bool.
2062 (start_directive): Initialize pfile->directive_result.type.
2063 (_cpp_do__Pragma): Likewise.
2064 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2065 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2067 (register_pragma): New static function, bulk of former
2068 cpp_register_pragma here; add 'internal' argument, pass along
2069 to insert_pragma_entry.
2070 (cpp_register_pragma): Now a wrapper around register_pragma which
2071 always passes false for 'internal' argument.
2072 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2073 true for 'internal'.
2074 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2075 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2076 token instead of executing the pragma.
2077 (cpp_handle_deferred_pragma): New interface.
2078 * lex.c (token_spellings): Adjust OP and TK definitions to
2079 match changes to cpplib.h.
2080 (_cpp_lex_token): Check for a directive-result token and
2081 return it if present.
2082 (cpp_token_val_index): Handle CPP_PRAGMA.
2083 * macro.c (cpp_builtin_macro_text): Correct comment.
2084 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2086 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2088 PR preprocessor/14699
2089 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2090 from size_t to double.
2092 2004-08-28 Andreas Schwab <schwab@suse.de>
2093 Andreas Jaeger <aj@suse.de>
2095 * configure.ac: Set PACKAGE correctly.
2096 * configure: Regenerated.
2098 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2100 * Makefile.in: Add back top_builddir.
2102 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2104 * configure.ac: Replace Automake macro invocations
2105 with manual Autoconf checks and substitutions.
2106 * configure: Regenerate.
2107 * aclocal.m4: Regenerate.
2108 * config.in: Regenerate.
2109 * Makefile.am: Removed.
2110 * Makefile.in: Heavy simplification and reorganization.
2112 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2114 * configure.ac (arm*-*-eabi*): New target.
2115 (arm*-*-symbianelf*): Likewise.
2116 * configure: Regenerated.
2118 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2120 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2121 * directives.c: Use XNEW-family macros from libiberty.
2123 * macro.c: Likewise.
2124 * cpplib.h (cpp_deps_style): Export enum with name.
2126 2004-07-23 Matthias Klose <doko@debian.org>
2128 * init.c (init_library): Use PACKAGE for the text domain.
2130 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2132 PR preprocessor/16366
2133 * internal.h (struct cpp_reader): New field dir_hash.
2134 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2135 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2137 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2139 PR preprocessor/16192
2140 PR preprocessor/15913
2141 PR preprocessor/15572
2142 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2143 expression is missing.
2144 * init.c (post_options): Traditional cpp doesn't do // comments.
2146 2004-06-30 Per Bothner <per@bothner.com>
2148 * include/line-map.h (fileline): Remove old typedef.
2149 * internal.h (struct cpp_reader): Use source_location typedef instead.
2151 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2153 Partially revert patch of 2004-06-05.
2154 * files.c (search_cache): Remove pfile argument. Don't check
2155 for file that would be found by "" or <> search here...
2156 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2157 Do not apply directory-of-current-file correction to files
2158 found by this check. Rearrange code slightly.
2160 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2162 * files.c (should_stack_file): Correct swapped parameters to call
2164 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2166 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2168 * Makefile.in: Regenerate with automake 1.8.5.
2169 * aclocal.m4: Likewise.
2170 * configure: Regenerate.
2172 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2174 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2175 * configure, config.in: Regenerate.
2176 * system.h: Unconditionally define bool as unsigned char,
2177 BOOL_BITFIELD as unsigned int.
2178 * .cvsignore: New file.
2180 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2182 * traditional.c (push_replacement_text): Set macro->traditional.
2183 (save_replacement_text): Likewise.
2184 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2185 (struct save_macro_item): Delete.
2186 (struct save_macro_data): Use a character array not the previous
2188 (save_macros): Save macro as text not as internal structures.
2189 (cpp_prepare_state): Update for changes to save_macro_data.
2190 (cpp_read_state): Don't read macros defined in PCH. Restore
2192 * macro.c (create_iso_definition): Honour alloc_subobject.
2193 Clear traditional flag.
2194 (_cpp_create_definition): Honour alloc_subobject.
2195 * lex.c (cpp_token_val_index): New.
2196 * internal.h: Include cpp-id-data.h.
2197 (uchar): Move definition to cpp-id-data.h.
2199 (cpp_macro): Likewise.
2200 * directives.c (struct answer): Move to cpp-id-data.h.
2201 (do_assert): Honour alloc_subobject.
2203 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2204 * include/cpplib.h (struct cpp_string): Add GTY marker.
2205 (enum cpp_token_fld_kind): New.
2206 (struct cpp_token): Add GTY markers.
2207 (cpp_token_val_index): Prototype.
2208 (CPP_HASHNODE_VALUE_IDX): New.
2209 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2210 * include/cpp-id-data.h: New file.
2212 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2214 * Makefile.am (all-local): New.
2215 * Makefile.in: Regenerate.
2217 2004-06-06 Roger Sayle <roger@eyesopen.com>
2219 * Makefile.am (LIBICONV): Declare.
2220 (makedepend_LDADD): Use LIBICONV.
2221 * Makefile.in: Regenerate.
2223 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2225 * Makefile.am (LIBINTL): Declare
2226 (makedepend_LDADD): Use LIBINTL.
2227 * Makefile.in: Regenerate.
2229 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2231 * Makefile.am: Add makedepend.
2232 * Makefile.in, aclocal.m4: Regenerate.
2233 * charset.c: Insert a space to avoid a warning.
2234 * directives.c: Include mkdeps.h.
2235 (_cpp_handle_directive): Reenable macro expander if appropriate.
2236 (undefine_macros): Inline body of _cpp_free_definition for speed.
2237 Do not call undef callback or _cpp_warn_if_unused_macro.
2238 (cpp_get_deps): New interface.
2239 * files.c (search_cache): Add pfile argument. Check for file
2240 that would be found by "" or <> search here...
2241 (_cpp_find_file): ...not here. Correct recorded start_dir of
2242 files found by directory-of-current-file search that would be
2243 found by "" or <> search.
2244 * init.c (cpp_add_dependency_target): Delete.
2245 * internal.h (struct lexer_state): Add discarding_output flag.
2246 * lex.c (lex_identifier): Compute hash function while scanning.
2247 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2249 * makedepend.c: New file.
2250 * mkdeps.c (struct deps): Add vpath vector.
2251 (apply_vpath, deps_add_vpath): New function.
2252 (deps_free): Free vpath vector.
2253 (deps_add_dep, deps_add_target): Use apply_vpath.
2254 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2255 (ht_lookup_with_hash): New function.
2256 * cpplib.h, mkdeps.h: Update prototypes.
2257 * symtab.h: Update prototypes.
2258 (HT_HASHSTEP, HT_FINISH): New macros.
2260 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2262 * symtab.c (ht_create): Set entries_owned.
2263 (ht_destroy): Honour entries_owned.
2264 (ht_expand): Likewise.
2266 * include/symtab.h (struct ht): New field 'entries_owned'
2267 (ht_load): New prototype.
2269 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2272 * configure.ac: Fix m4 quoting when picking
2273 the size of HOST_WIDE_INT.
2274 * configure: Regenerate.
2276 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2278 * Makefile.am: the correct directory for
2279 gettext include files is given by @INCINTL@.
2280 * Makefile.in: Regenerate.
2282 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2284 * system.h [!ENABLE_NLS]: dgettext takes two
2287 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2289 Moved libcpp from the gcc subdirectory to the toplevel.
2290 * Makefile.am: New file.
2291 * Makefile.in: Regenerate.
2292 * configure.ac: New file.
2293 * configure: Regenerate.
2294 * config.in: Regenerate.
2295 * charset.c: Moved from gcc/cppcharset.c. Add note about
2296 brokenness of input charset detection. Adjust for change
2297 in name of cppucnid.h.
2298 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2299 * expr.c: Moved from gcc/cppexp.c.
2300 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2301 Remove #define of O_BINARY, it is in system.h.
2302 * identifiers.c: Moved from gcc/cpphash.c.
2303 * internal.h: Moved from gcc/cpphash.h. Change header
2304 guard name. All other files adjusted to match name change.
2305 * init.c: Moved from gcc/cppinit.c.
2306 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2307 * lex.c: Moved from gcc/cpplex.c.
2308 * directives.c: Moved from gcc/cpplib.c.
2309 * macro.c: Moved from gcc/cppmacro.c.
2310 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2311 * traditional.c: Moved from gcc/cpptrad.c.
2312 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2314 * ucnid.pl: Moved from gcc/cppucnid.pl.
2315 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2317 * symtab.c: Moved from gcc/hashtable.c.
2318 * line-map.c: Moved from gcc. Do not include intl.h.
2319 * mkdeps.c: Moved from gcc.
2320 * system.h: New file.
2321 * include/cpplib.h: Moved from gcc. Change header guard name.
2322 * include/line-map.h: Moved from gcc. Change header guard name.
2323 * include/mkdeps.h: Moved from gcc. Change header guard name.
2324 * include/symtab.h: Moved from gcc/hashtable.h. Change header