1 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
5 like i[34567]86-*-solaris2.1[0-9]*.
6 * configure: Regenerate.
8 2011-06-16 Jason Merrill <jason@redhat.com>
11 * lex.c (lex_raw_string): Don't check for embedded NUL.
13 2011-06-06 Dodji Seketeli <dodji@redhat.com>
16 * directives.c (do_pragma): Don't forget the invocation location
17 when parsing the pragma name of a namespaced pragma directive.
19 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
21 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
23 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
26 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
27 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
29 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
31 * system.h (ENUM_BITFIELD): Remove.
33 2011-04-24 Jakub Jelinek <jakub@redhat.com>
36 * lex.c (lex_raw_string): When raw string ends with
37 ??) followed by raw prefix and ", ensure it is preprocessed
38 with ??) rather than ??].
40 2011-04-20 Jim Meyering <meyering@redhat.com>
42 * files.c (destroy_cpp_file): Remove useless if-before-free.
43 * init.c (cpp_destroy): Likewise.
44 * macro.c (replace_args): Likewise.
45 * pch.c (cpp_valid_state): Likewise.
47 2011-03-25 Kai Tietz <ktietz@redhat.com>
49 * files.c (file_hash_eq): Use filename_cmp
51 (nonexistent_file_hash_eq): Likewise.
52 (remap_filename): Likewise.
53 Handle absolute DOS-path,
54 (append_file_to_dir): Check for IS_DIR_SEPARATOR
56 (read_name_map): Likewise.
57 * linemap.c (linemap_add): Use filename_cmp
59 * mkdeps.c (apply_vpath): Use filename_ncmp
61 (deps_restore): Use filename_cmp instead of
63 * init.c (read_original_directory): Use
64 IS_DIR_SEPARATOR instead of checking for slash.
66 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
69 * directives.c (do_ifdef): Do not consider conditional macros as
72 * expr.c (parse_defined): Ditto.
74 2011-03-18 Richard Henderson <rth@redhat.com>
77 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
79 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
80 Jakub Jelinek <jakub@redhat.com>
83 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
84 pragmas as well in traditional mode.
86 2010-11-17 Ian Lance Taylor <iant@google.com>
89 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
90 AC_LANG based on ENABLE_BUILD_WITH_CXX.
92 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
95 * lex.c (save_comment): Handle in argument passing c++
98 2010-11-02 Ian Lance Taylor <iant@google.com>
100 * configure.ac: Use AC_SYS_LARGEFILE.
101 * configure: Rebuild.
102 * config.in: Rebuild.
104 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
106 * line-map.h (source_location): Remove obsolete comment
107 mentioning location_s.
109 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
111 PR preprocessor/45362
112 * directives.c (cpp_pop_definition): Make static.
113 (do_pragma_push_macro): Reworked to store text
115 (do_pragma_pop_macro): Add free text definition.
116 (cpp_push_definition): Removed.
117 * include/cpplib.h (cpp_push_definition): Removed.
118 (cpp_pop_definition): Likewise.
119 * internal.h (def_pragma_macro): Remove member 'value'
120 and add new members 'definition', 'line',
121 'syshdr', 'sued' and 'is_undef'.
122 * pch.c (_cpp_restore_pushed_macros): Rework to work
123 on text definition and store additional macro flags.
124 (_cpp_save_pushed_macros): Likewise.
126 2010-09-29 Joseph Myers <joseph@codesourcery.com>
128 * include/cpplib.h (cpp_options): Rename warn_deprecated,
129 warn_traditional, warn_long_long and pedantic.
130 * directives.c (directive_diagnostics, _cpp_handle_directive):
131 Update names of cpp_options members.
132 * expr.c (cpp_classify_number, eval_token): Update names of
134 * init.c (cpp_create_reader, post_options): Update names of
136 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
138 * macro.c (parse_params): Update names of cpp_options members.
140 2010-09-15 Ian Lance Taylor <iant@google.com>
142 * init.c: Fix type name in comment.
144 2010-08-31 Jakub Jelinek <jakub@redhat.com>
146 PR preprocessor/45457
147 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
149 * directives.c (do_ifdef, do_ifndef): Likewise.
151 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
153 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
155 2010-08-24 Richard Henderson <rth@redhat.com>
158 * configure.ac (HAVE_SSE4): New check.
159 * configure, config.in: Rebuild.
160 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
162 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
164 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
165 etc. on Solaris 2/x86.
167 2010-08-21 Richard Henderson <rth@redhat.com>
168 Andi Kleen <ak@linux.intel.com>
169 David S. Miller <davem@davemloft.net>
171 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
172 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
173 (ptrdiff_t): Check via AC_CHECK_TYPE.
174 * config.in, configure: Rebuild.
175 * system.h: Include stdint.h, if available.
176 * lex.c (WORDS_BIGENDIAN): Provide default.
177 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
178 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
179 search_line_sse2, search_line_sse42, init_vectorized_lexer,
180 search_line_fast): New.
181 (_cpp_clean_line): Use search_line_fast. Restructure the fast
182 loop to make it clear when we're leaving the loop. Stay in the
183 fast loop for non-trigraph '?'.
185 2010-06-11 Jakub Jelinek <jakub@redhat.com>
187 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
189 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
190 (cpp_macro_definition): Remove const qual from second argument.
191 * macro.c (enter_macro_context): Call user_builtin_macro callback for
192 NODE_BUILTIN !NODE_USED macros.
193 (warn_of_redefinition): Likewise. Remove const qual from second
195 (cpp_macro_definition): Likewise.
196 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
197 for NODE_BUILTIN !NODE_USED macros.
199 2010-06-10 Joseph Myers <joseph@codesourcery.com>
201 * include/cpplib.h (struct cpp_options): Remove show_column.
202 * init.c (cpp_create_reader, post_options): Don't set show_column.
204 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
207 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
208 check that C++ compiler works.
209 * configure: Regenerate.
211 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
213 * include/symtab.h (ht_identifier_ptr): New.
215 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
216 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
219 * configure.ac: Check for declaration of 'basename(char *)'.
220 * configure: Regenerate.
221 * config.in: Regenerate.
223 2010-04-25 Joseph Myers <joseph@codesourcery.com>
225 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
226 * init.c (lang_defaults): Add entries for new language variants.
227 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
230 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
233 * files.c (report_missing_guard): Test for #pragma once.
235 2010-04-07 Simon Baldwin <simonb@google.com>
237 * directives.c (do_diagnostic): Add warning reason argument,
238 call appropriate error reporting function for code.
239 (directive_diagnostics): Call specific warning functions with
240 warning reason where appropriate.
241 (do_error, do_warning, do_pragma_dependency): Add warning reason
242 argument to do_diagnostic calls.
243 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
244 _cpp_create_definition): Call specific warning functions with
245 warning reason where appropriate.
246 * Makefile.in: Add new diagnostic functions to gettext translations.
247 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
249 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
250 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
251 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
252 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
253 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
254 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
255 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
256 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
257 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
258 warning reason codes.
259 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
260 cpp_warning_with_line, cpp_pedwarning_with_line,
261 cpp_warning_with_line_syshdr): New specific error reporting functions.
262 * pch.c (cpp_valid_state): Call specific warning functions with
263 warning reason where appropriate.
264 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
266 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
267 cpp_warning_with_line, cpp_pedwarning_with_line,
268 cpp_warning_with_line_syshdr): New specific error reporting functions.
269 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
270 specific warning functions with warning reason where appropriate.
271 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
272 warn_about_normalization, lex_identifier_intern, lex_identifier,
273 _cpp_lex_direct): Ditto.
274 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
275 narrow_str_to_charconst): Ditto.
277 2010-04-06 Jakub Jelinek <jakub@redhat.com>
279 PR preprocessor/43642
280 * lex.c (lex_raw_string): Change type of TYPE variable to
283 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
285 * aclocal.m4: Regenerate.
287 2010-03-29 Jason Merrill <jason@redhat.com>
289 More N3077 raw string changes
290 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
292 * lex.c (bufring_append): Split out from...
293 (lex_raw_string): ...here. Undo trigraph and line splicing
294 transformations. Do process line notes in multi-line literals.
295 (_cpp_process_line_notes): Ignore notes that were already handled.
297 Some raw string changes from N3077
298 * charset.c (cpp_interpret_string): Change inner delimiters to ().
299 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
301 2010-02-11 Jakub Jelinek <jakub@redhat.com>
303 * init.c (read_original_filename): Don't call read_original_directory
304 if _cpp_handle_directive returns 0.
306 2010-01-01 Joseph Myers <joseph@codesourcery.com>
308 PR preprocessor/41947
309 * expr.c (cpp_classify_number): Give error for hexadecimal
310 floating-point constant with no digits before or after point.
312 2009-11-20 Arnaud Charlet <charlet@adacore.com>
314 * macro.c (enter_macro_context): Call cb.used callback if defined.
315 * directives.c (do_idef, do_ifndef): Ditto.
316 * include/cpplib.h (struct cpp_callbacks): Add used callback.
318 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
320 * directives.c (do_pragma_push_macro): New pragma handler.
321 (do_pragma_pop_macro): Likewise.
322 (_cpp_init_internal_pragmas): Add push_macro and
323 pop_macro handler to internal pragmas.
324 (lex_macro_node_from_str): Removed.
325 (cpp_push_definition): Replace lex_macro_node_from_str
326 by _cpp_lex_identifier.
327 (cpp_pop_definition): Likewise.
328 * internal.h (_cpp_lex_identifier): New prototype.
329 (def_pragma_macro): New structure.
330 (cpp_reader): New member pushed_macros.
331 * lex.c (_cpp_lex_identifier): New function.
332 (lex_identifier_intern): New function.
333 * init.c (cpp_create_reader): Initialize pushed_macros
335 (cpp_destroy): Free elements in pushed_macros member.
336 * pch.c (_cpp_save_pushed_macros): New function.
337 (_cpp_restore_pushed_macros): Likewise.
338 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
339 (cpp_read_state): Use _cpp_restore_pushed_macros.
341 2009-10-19 Jakub Jelinek <jakub@redhat.com>
343 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
344 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
345 and char32_cset_desc.
346 (converter_for_type): Handle CPP_UTF8STRING.
347 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
348 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
349 (parse_include): Reject raw strings.
350 * include/cpplib.h (CPP_UTF8STRING): New token type.
351 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
352 * lex.c (lex_raw_string): New function.
353 (lex_string): Handle u8 string literals, call lex_raw_string
354 for raw string literals.
355 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
357 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
359 2009-10-14 Jakub Jelinek <jakub@redhat.com>
361 PR preprocessor/41543
362 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
363 * line-map.c (linemap_init): Initialize highest_location and
364 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
366 2009-10-09 Jason Merrill <jason@redhat.com>
368 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
370 2009-10-09 Neil Vachharajani <nvachhar@google.com>
372 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
375 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
377 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
378 * configure: Rebuilt.
380 2009-09-22 Richard Guenther <rguenther@suse.de>
383 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
385 2009-09-18 Chris Demetriou <cgd@google.com>
387 PR preprocessor/28435:
388 * include/cpplib.h (struct cpp_options): Add new member
389 deps.need_preprocessor_output.
390 * files.c (open_file_failed): If preprocessor output is needed
391 always report an error.
393 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
395 * configure.ac: Set for i?86-w64-mingw*
396 need_64bit_hwint to yes.
397 * configure: Regenerated.
399 2009-09-10 Jason Merrill <jason@redhat.com>
401 * directives.c (cpp_define): constify.
403 2009-09-02 Ian Lance Taylor <iant@google.com>
405 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
407 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
409 * configure.ac (AC_PREREQ): Bump to 2.64.
411 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
413 * aclocal.m4: Regenerate.
414 * config.in: Regenerate.
415 * configure: Regenerate.
417 2009-08-17 Tom Tromey <tromey@redhat.com>
419 PR preprocessor/41067:
420 * charset.c (convert_escape): Add missing ":" to error text.
422 2009-07-27 Douglas B Rupp <rupp@gnat.com>
424 * include/cpplib.h (INO_T_CPP): New macro.
425 (struct cpp_dir): Use it.
427 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
430 * configure.ac: Use = instead of == for testing
431 ENABLE_BUILD_WITH_CXX.
432 * configure: Rebuild.
434 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
436 * directives.c (do_linemarker, do_line): Use CPP_STRING for
438 * files.c (find_file_in_dir): Add cast from void* to char*.
439 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
440 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
442 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
443 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
444 COMPILER_FLAGS): New.
445 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
446 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
447 instead of ALL_CFLAGS.
448 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
449 from other warnings. Add -Wc++-compat to C-specific warnings.
450 Check for --enable-build-with-cxx. Set and substitute
451 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
452 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
454 * configure: Rebuild.
455 * include/cpp-id-data.h: Remove extern "C".
456 * include/line-map.h: Likewise.
457 * include/mkdeps.h: Likewise.
458 * include/symtab.h: Likewise.
459 * internal.h: Likewise.
461 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
463 * directives.c (parse_include): Add location argument. Update all
465 (parse_answer): Likewise.
466 (do_include_common): Error with exact location.
467 (parse_assertion): Likewise.
469 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
471 * expr.c (num_div_op): Take explicit location.
473 2009-06-17 Ian Lance Taylor <iant@google.com>
475 * include/cpplib.h (progname): Don't declare.
477 2009-06-12 Ian Lance Taylor <iant@google.com>
479 * include/cpplib.h (struct cpp_options): Add
480 warn_cxx_operator_names field.
481 (NODE_WARN_OPERATOR): Define.
482 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
484 * init.c (mark_named_operators): Add flags parameter.
485 (cpp_post_options): Pick flags value to pass to
486 mark_named_operators.
487 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
488 identifier is an operator name in C++.
490 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
492 * include/line-map.h (LAST_SOURCE_COLUMN): New.
494 2009-06-01 Ian Lance Taylor <iant@google.com>
496 * include/cpp-id-data.h: Add extern "C".
497 * include/line-map.h: Likewise.
498 * include/mkdeps.h: Likewise.
499 * include/symtab.h: Likewise.
500 * internal.h: Likewise.
502 2009-05-15 Ian Lance Taylor <iant@google.com>
504 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
505 builtin_type. Change all uses.
507 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
510 * directives (do_linemarker): Compensate for the increment in
511 location that occurs when we reach the end of line.
512 * files (_cpp_stack_include): Mention _cpp_find_file in the
515 2009-05-10 Joseph Myers <joseph@codesourcery.com>
517 * include/cpplib.h (enum cpp_token_fld_kind): Add
518 CPP_TOKEN_FLD_TOKEN_NO.
519 (struct cpp_macro_arg, struct cpp_identifier): Define.
520 (union cpp_token_u): Use struct cpp_identifier for identifiers.
521 Use struct cpp_macro_arg for macro arguments. Add token_no for
522 CPP_PASTE token numbers.
523 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
524 do_pragma_poison, parse_assertion): Use val.node.node in place of
526 * expr.c (parse_defined, eval_token): Use val.node.node in place
528 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
529 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
530 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
531 place of val.arg_no. Use val.node.node in place of val.node.
532 * macro.c (replace_args, cpp_get_token, parse_params,
533 lex_expansion_token, create_iso_definition, cpp_macro_definition):
534 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
535 Use val.node.node in place of val.node.
537 2009-05-03 Joseph Myers <joseph@codesourcery.com>
539 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
542 2009-04-25 Joseph Myers <joseph@codesourcery.com>
544 PR preprocessor/39559
545 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
546 constants larger than intmax_t in C99 mode.
548 2009-04-21 Taras Glek <tglek@mozilla.com>
550 * include/cpp-id-data.h: Update GTY annotations to new syntax.
551 * include/cpplib.h: Likewise.
552 * include/line-map.h: Likewise.
553 * include/symtab.h: Likewise.
555 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
558 * lex.c (cpp_type2name): Take a flags parameter. Call
559 cpp_named_operator2name for named operators and cpp_digraph2name
561 (cpp_digraph2name): New.
562 (cpp_spell_token): Use it.
563 (cpp_output_token): Likewise.
564 * include/cpplib.h (cpp_type2name): Update declaration.
565 * init.c (cpp_named_operator2name): New.
566 * internal.h (cpp_named_operator2name): Declare.
568 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
571 * init.c (cpp_create_reader): Wlong_long is disabled by default.
572 * expr.c (cpp_classify_number): Give different messages for C and
575 2009-04-19 Joseph Myers <joseph@codesourcery.com>
577 PR preprocessor/20078
578 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
580 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
581 (struct cpp_token): Change flags to unsigned short.
582 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
583 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
584 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
586 * macro.c (macro_real_token_count): New.
587 (enter_macro_context, replace_args): Use macro_real_token_count.
588 (create_iso_definition): Record whitespace surrounding and digraph
589 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
590 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
591 multiple consecutive ## tokens.
592 (_cpp_create_definition): Initialize extra_tokens.
593 (cpp_macro_definition): Use macro_real_token_count.
595 2009-04-18 Joseph Myers <joseph@codesourcery.com>
597 * directives.c (parse_include): Pass true to check_eol.
599 2009-04-18 Joseph Myers <joseph@codesourcery.com>
601 PR preprocessor/39646
602 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
603 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
604 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
607 2009-04-18 Joseph Myers <joseph@codesourcery.com>
609 PR preprocessor/39647
610 * directives.c (check_eol): Add parameter expand.
611 (do_undef, parse_include, do_line, do_linemarker, do_ident,
612 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
613 do_else, do_endif, do_assert, do_unassert): All callers changed.
614 Pass true from do_line, false elsewhere.
616 2009-04-12 Joseph Myers <joseph@codesourcery.com>
618 PR preprocessor/31869
619 * macro.c (stringify_arg): Handle NULL source token in padding
620 token where previous padding token did not have source token with
621 preceding whitespace.
623 2009-04-09 Jakub Jelinek <jakub@redhat.com>
625 * Makefile.in: Change copyright header to refer to version
626 3 of the GNU General Public License and to point readers at the
627 COPYING3 file and the FSF's license web page.
628 * charset.c: Likewise.
629 * directives-only.c: Likewise.
630 * directives.c: Likewise.
631 * errors.c: Likewise.
634 * identifiers.c: Likewise.
635 * include/cpp-id-data.h: Likewise.
636 * include/cpplib.h: Likewise.
637 * include/line-map.h: Likewise.
638 * include/mkdeps.h: Likewise.
639 * include/symtab.h: Likewise.
641 * internal.h: Likewise.
643 * line-map.c: Likewise.
645 * makeucnid.c: Likewise.
646 * mkdeps.c: Likewise.
648 * symtab.c: Likewise.
649 * system.h: Likewise.
650 * traditional.c: Likewise.
651 * ucnid.tab: Likewise.
652 * ucnid.h: Regenerate.
654 2009-04-01 Janis Johnson <janis187@us.ibm.com>
657 * include/cpplib.h (CPP_N_DEFAULT): Define.
658 * expr.c (interpret_float_suffix): Recognize d or D for double,
659 return new value for default.
660 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
663 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
664 letters from decimal float and fixed-point suffixes.
666 2009-03-31 Joseph Myers <joseph@codesourcery.com>
668 PR preprocessor/15638
669 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
671 (open_file_failed): Make error for missing file fatal.
672 * include/cpplib.h (CPP_DL_FATAL): Define.
674 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
676 PR preprocessor/31932:
677 * internal.h: Don't mention HAVE_ICONV_H.
678 * configure, config.in: Rebuild.
679 * configure.ac: Don't check for iconv.h.
681 2009-03-30 Tom Tromey <tromey@redhat.com>
683 PR preprocessor/39512:
684 * line-map.c (linemap_init): Initialize 'reallocator' field.
686 2009-03-30 Jakub Jelinek <jakub@redhat.com>
689 * macro.c (cpp_get_token): If macro_to_expand returns NULL
690 and used some tokens, add CPP_PADDING before next token.
692 2009-03-29 Joseph Myers <joseph@codesourcery.com>
694 PR preprocessor/34695
695 * makedepend.c: Remove.
696 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
697 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
698 * directives.c (cpp_errors): Remove.
699 * errors.c (print_location, _cpp_begin_message, v_message):
701 (cpp_error, cpp_error_with_line): Always use error callback.
702 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
703 * include/cpplib.h (cpp_options): Remove pedantic_errors,
704 inhibit_warnings, warn_system_headers, inhibit_errors,
705 warnings_are_errors, client_diagnostic.
706 (cpp_callbacks): Add extra arguments to error callback; make it
708 (cpp_finish): Return void.
709 (cpp_destroy): Remove inaccurate comment about return value.
710 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
711 (CPP_DL_NOTE): Define.
712 * include/line-map.h (linemap_print_containing_files): Remove.
713 * init.c (cpp_finish): Do not check for or return number of
715 * internal.h (cpp_reader): Remove errors field.
716 * line-map.c (linemap_print_containing_files): Remove.
717 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
718 about previous definition. Only emit it if previous diagnostic
721 2009-03-28 Joseph Myers <joseph@codesourcery.com>
723 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
726 2009-03-18 Jakub Jelinek <jakub@redhat.com>
728 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
730 2009-02-21 Joseph Myers <joseph@codesourcery.com>
732 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
734 (_cpp_lex_direct): Handle this.
736 2009-02-15 Richard Guenther <rguenther@suse.de>
740 2009-02-13 Richard Guenther <rguenther@suse.de>
742 * configure.ac: Enable LFS.
743 * configure: Re-generate.
744 * config.in: Likewise.
746 2009-01-05 Ben Elliston <bje@au.ibm.com>
748 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
750 (po/$(PACKAGE).pot): Likewise.
752 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
755 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
756 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
758 2008-11-29 Joseph Myers <joseph@codesourcery.com>
760 * lex.c (cpp_token_len): Use 6 as default length.
762 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
764 * expr.c (struct op): Add location.
765 (_cpp_parse_expr): Propagate locations throught the stack
768 (check_promotion): Use explicit location in errors.
770 2008-10-05 Matthew Gingell <gingell@adacore.com>
771 Arnaud Charlet <charlet@adacore.com>
773 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
774 (cpp_get_comments): New function.
775 * internal.h (struct cpp_reader): Add comments field.
776 * init.c (cpp_destroy): Free comments.
777 * lex.c (store_comment, cpp_get_comments): New functions.
778 (comments): New struct.
779 (save_comment): Store comments in comments struct.
781 2008-09-18 Simon Baldwin <simonb@google.com>
783 * include/cpplib.h (struct cpp_options): Add new boolean flag
784 warn_builtin_macro_redefined.
785 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
786 * (struct builtin_operator): Split out from previous struct builtin,
787 enhance extra const correctness.
788 * (struct builtin_macro): Split out from previous struct builtin, add
789 new always_warn_if_redefined flag, enhance const correctness.
790 * (mark_named_operators): Use struct builtin_operator.
791 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
792 to builtins selectively.
793 * macro.c (warn_of_redefinition): Return false if a builtin macro
794 is not flagged with NODE_WARN.
796 2008-07-31 Jakub Jelinek <jakub@redhat.com>
798 PR preprocessor/36649
799 * files.c (struct report_missing_guard_data): New type.
800 (report_missing_guard): Put paths into an array instead of printing
801 them right away. Return 1 rather than 0.
802 (report_missing_guard_cmp): New function.
803 (_cpp_report_missing_guards): Sort and print paths gathered by
804 report_missing_guard callback.
806 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
809 * directives.c (strtolinenum): Handle overflow.
810 (do_line): Give a warning if line number overflowed.
811 (do_linemarker): Update call to strtolinenum.
813 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
815 * include/line-map.h (linenum_type): New typedef.
816 (struct line_map): Use it.
817 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
818 (SOURCE_COLUMN): Likewise.
819 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
820 source_location values in a variable of type linenum_type.
821 * directives.c (struct if_stack): Use linenum_type.
822 (strtoul_for_line): Rename as strtolinenum.
823 (do_line): Use linenum_type.
824 (do_linemarker): Use linenum_type and strtolinenum.
825 (_cpp_do_file_change): Use linenum_t.
826 * line-map.c (linemap_add): Likewise.
827 (linemap_line_start): Likewise.
828 * traditional.c (struct fun_macro): 'line' is a source_location.
829 * errors.c (print_location): Use linenum_type.
830 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
831 * internal.h (CPP_INCREMENT_LINE): Likewise.
832 * lex.c (_cpp_skip_block_comment): Use source_location.
834 2008-07-14 Ben Elliston <bje@au.ibm.com>
836 * include/cpplib.h (NODE_CONDITIONAL): New.
837 (struct cpp_callbacks): New macro_to_expand field.
838 (struct cpp_hashnode): Adjust size of flags and type fields.
839 (cpp_peek_token): Prototype.
840 * lex.c (cpp_peek_token): New function.
841 (_cpp_temp_token): Protect pre-existing lookaheads.
842 * macro.c (cpp_get_token): Expand any conditional macros.
843 (_cpp_backup_tokens_direct): New.
844 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
845 (warn_of_redefinition): Silently allow redefined conditional
847 (_cpp_create_definition): Remove the conditional flag when a user
848 defines one of the conditional macros.
849 * internal.h (_cpp_backup_tokens_direct): New prototype.
851 2008-06-13 Andrew Haley <aph@redhat.com>
853 PR preprocessor/33305
854 * macro.c (replace_args): Print a warning for empty macro
855 arguments in C89 and C++.
857 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
859 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
860 * configure: Regenerate.
862 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
864 * Makefile.in (datarootdir): New variable.
866 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
868 PR preprocessor/36479
869 * charset.c (cpp_interpret_string_notranslate): Also set
870 narrow_cset_desc.width.
872 2008-06-07 Joseph Myers <joseph@codesourcery.com>
874 * configure.ac (parisc*64*-*-*): Remove.
875 * configure: Regenerate.
877 2008-05-30 Tom Tromey <tromey@redhat.com>
879 PR preprocessor/36320:
880 * internal.h (_cpp_parse_expr): Update.
881 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
883 * directives.c (do_if): Update.
884 (do_elif): Require expression if processing group.
886 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
888 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
890 2008-05-21 Tom Tromey <tromey@redhat.com>
892 PR preprocessor/27777:
893 * lex.c (cpp_output_line_to_string): New function.
894 * internal.h (_cpp_begin_message): Don't declare.
895 * errors.c (_cpp_begin_message): Now static.
896 * include/cpplib.h (cpp_output_line_to_string): Declare.
897 * directives.c (do_diagnostic): Rewrote. Use
898 cpp_output_line_to_string. Don't use _cpp_begin_message.
900 2008-05-21 Tom Tromey <tromey@redhat.com>
902 * include/symtab.h (HT_ALLOCED): Remove.
904 * symtab.c (DELETED): New define.
905 (ht_lookup): Update comment.
906 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
907 code. Use subobject allocator for strings, if it exists.
908 (ht_expand): Handle deleted entries.
909 (ht_forall): Likewise.
910 (ht_purge): New function.
911 (ht_dump_statistics): Print deletion statistics.
913 2008-05-13 Tom Tromey <tromey@redhat.com>
915 PR preprocessor/22168:
916 * include/cpplib.h (struct cpp_options) <objc>: Update
918 * expr.c (eval_token): Warn for use of assertions.
919 * directives.c (directive_diagnostics): Warn about extensions.
920 (DEPRECATED): New define.
921 (DIRECTIVE_TABLE): Use it.
923 2008-05-06 Tom Tromey <tromey@redhat.com>
925 PR preprocessor/35313, PR preprocessor/36088:
926 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
927 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
929 2008-05-04 David S. Miller <davem@davemloft.net>
931 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
932 * configure: Regenerate.
934 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
936 * include/cpplib.h (cpp_define_formatted): New.
937 * directives.c (cpp_define_formatted): New.
939 2008-04-21 Tom Tromey <tromey@redhat.com>
942 * charset.c (_cpp_convert_input): Add buffer_start argument.
943 Ignore UTF-8 BOM if seen.
944 * internal.h (_cpp_convert_input): Add argument.
945 * files.c (struct _cpp_file) <buffer_start>: New field.
946 (destroy_cpp_file): Free buffer_start, not buffer.
947 (_cpp_pop_file_buffer): Likewise.
948 (read_file_guts): Update.
950 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
952 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
953 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
954 (struct cpp_options): Added uliterals.
955 (cpp_interpret_string): Update prototype.
956 (cpp_interpret_string_notranslate): Idem.
957 * charset.c (init_iconv_desc): New width member in cset_converter.
958 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
960 (emit_numeric_escape): Idem.
963 (convert_escape): Idem.
964 (converter_for_type): New function.
965 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
966 (cpp_interpret_string_notranslate): Match changed prototype.
967 (wide_str_to_charconst): Use converter_for_type.
968 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
969 * directives.c (linemarker_dir): Macro U changed to UC.
970 (parse_include): Idem.
971 (register_pragma_1): Idem.
972 (restore_registered_pragmas): Idem.
973 (get__Pragma_string): Support CPP_STRING{16,32}.
974 * expr.c (eval_token): Support CPP_CHAR{16,32}.
975 * init.c (struct lang_flags): Added uliterals.
976 (lang_defaults): Idem.
977 * internal.h (struct cset_converter) <width>: New field.
978 (struct cpp_reader) <char16_cset_desc>: Idem.
979 (struct cpp_reader) <char32_cset_desc>: Idem.
980 * lex.c (digraph_spellings): Macro U changed to UC.
982 (lex_string): Add support for u'...', U'...', u"..." and U"...".
983 (_cpp_lex_direct): Idem.
984 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
985 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
987 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
990 * aclocal.m4: Regenerate.
991 * configure: Regenerate.
993 2008-04-17 Tom Tromey <tromey@redhat.com>
996 * errors.c (cpp_error): Don't reference a token before the start
999 2008-04-16 Tom Tromey <tromey@redhat.com>
1001 * Makefile.in (TAGS_SOURCES): New variable.
1004 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1006 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1008 * configure: Rebuilt.
1010 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1012 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1013 used_undef and before_define.
1014 (NODE_USED): Define.
1015 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1016 do_ifndef, cpp_pop_definition): Handle new flag and use new
1018 * expr.c (parse_defined): Handle new flag and use new callbacks.
1019 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1020 flag and use new callbacks.
1022 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1025 * files.c (struct _cpp_file): Remove pch field.
1026 (pch_open_file): Don't set file->pch, just file->pchname.
1027 (should_stack_file): After pfile->cb.read_pch call
1028 free pchname and clear pchname, don't close file->fd.
1029 Test file->pchname instead of file->pch. Don't close fd after cb.
1030 (_cpp_stack_include): Test file->pchname instead of file->pch.
1032 2008-03-28 Tom Tromey <tromey@redhat.com>
1034 * Makefile.in (POSTCOMPILE): New variable.
1037 2008-03-13 Tom Tromey <tromey@redhat.com>
1040 * directives.c (destringize_and_run): Set pfile->directive.
1042 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1044 PR preprocessor/35458
1045 * mkdeps.c (munge): Quote '#' with a '\'.
1047 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1049 PR preprocessor/35379
1050 * mkdeps.c (deps_write): Ensure the first target always appears
1051 in the first column, without leading backslash newline. Avoid
1052 some more extra whitespace.
1054 2008-02-25 Thiemo Seufer <ths@mips.com>
1056 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1058 2008-02-19 Tom Tromey <tromey@redhat.com>
1060 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1061 * lex.c (lex_identifier): Use CPP_HASHNODE.
1062 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1064 * identifiers.c (alloc_node): Change return type.
1065 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1066 (proxy_assertion_broken): New declaration.
1067 (cpp_forall_identifiers): Move comment.
1068 * line-map.c (linemap_add): Comment fix.
1069 (linemap_line_start): Indentation fix.
1071 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1073 PR preprocessor/34692
1074 * macro.c (collect_args): Add pragma_buff argument. Push
1075 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1076 than into arguments. Reset prevent_expansion and parsing_args
1077 state at CPP_PRAGMA_EOL/CPP_EOF.
1078 (funlike_invocation_p): Add pragma_buff argument, pass it through
1080 (enter_macro_context): Add result argument. Adjust
1081 funlike_invocation_p caller. Emit all deferred pragma tokens
1082 gathered during collect_args before the expansion, add a padding
1083 token. Return 2 instead of 1 if any pragma tokens were prepended.
1084 (cpp_get_token): If enter_macro_context returns 2, don't return
1085 a padding token, instead cycle to grab CPP_PRAGMA token.
1086 * directives.c (_cpp_handle_directive): If was_parsing_args
1087 in deferred pragma, leave parsing_args and prevent_expansion as is.
1089 2008-01-22 Tom Tromey <tromey@redhat.com>
1092 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1093 __STDC_CONSTANT_MACROS.
1095 2008-01-07 Fred Fish <fnf@specifix.com>
1097 PR preprocessor/30363
1098 * traditional.c (replace_args_and_push): Add local variable
1099 cxtquote, calculate the replacement text size assuming a
1100 worst case of every input character quoted with backslash,
1101 and properly handle output quoting of quote characters in
1102 actual arguments used in function-like macros.
1104 2008-01-03 Tom Tromey <tromey@redhat.com>
1106 PR preprocessor/34602
1107 * directives.c (do_line): Don't try to spell EOF token.
1108 (do_linemarker): Add comment.
1110 2007-12-11 DJ Delorie <dj@redhat.com>
1112 * charset.c (convert_using_iconv): Close out any shift states,
1113 returning to the initial state.
1115 2007-12-06 Tom Tromey <tromey@redhat.com>
1118 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1120 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1121 * files.c (FILE_HASH_POOL_SIZE): New macro.
1122 (struct file_hash_entry_pool): New.
1123 (destroy_all_cpp_files): New function.
1124 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1125 (new_file_hash_entry): Update.
1126 (free_file_hash_entries): New function.
1127 (_cpp_cleanup_files): Call free_file_hash_entries and
1128 destroy_all_cpp_files.
1129 (cpp_clear_file_cache): New function.
1130 * include/cpplib.h (cpp_clear_file_cache): Declare.
1132 2007-12-03 Tom Tromey <tromey@redhat.com>
1134 PR preprocessor/34288
1135 * configure.ac, config.in: Rebuilt.
1136 * configure.ac: Check for ssize_t.
1138 2007-11-30 Tom Tromey <tromey@redhat.com>
1140 PR preprocessor/32868
1141 * macro.c (_cpp_create_definition): Special case
1142 __STDC_FORMAT_MACROS.
1144 2007-11-16 Michael Matz <matz@suse.de>
1146 * files.c (search_path_head): Fix check for absolute paths.
1148 2007-11-11 Tom Tromey <tromey@redhat.com>
1151 * include/cpplib.h (cpp_included_before): Declare.
1152 * files.c (struct file_hash_entry) <location>: New field.
1153 (_cpp_find_file): Initialize new field.
1154 (make_cpp_dir): Likewise.
1155 (cpp_included_before): New function.
1157 2007-11-01 Tom Tromey <tromey@redhat.com>
1159 PR preprocessor/30805
1160 * macro.c (paste_tokens): Handle padding token.
1161 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1163 2007-10-31 Tom Tromey <tromey@redhat.com>
1165 PR preprocessor/30786
1166 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1167 * directives.c (_cpp_do__Pragma): Return error status.
1168 * internal.h (_cpp_do__Pragma): Update.
1169 * directives.c (get__Pragma_string): Back up if EOF seen.
1171 2007-09-06 Tom Tromey <tromey@redhat.com>
1173 * internal.h (struct cpp_reader) <invocation_location>: New
1175 (struct cpp_reader) <set_invocation_location>: Likewise.
1176 * init.c (cpp_set_line_map): New function.
1177 * line-map.c (linemap_add): Use linemap's allocator.
1178 * include/line-map.h (GTY): Define.
1179 (line_map_realloc): New typedef.
1180 (struct line_map): Mark with GTY.
1181 (struct line_maps): Likewise.
1182 (struct line_maps) <maps>: Likewise.
1183 (struct line_maps) <reallocator>: New field.
1184 * include/symtab.h (GTY): Conditionally define.
1185 * include/cpplib.h (cpp_set_line_map): Declare.
1186 (cpp_get_token_with_location): Declare.
1187 * macro.c (cpp_get_token): Set invocation_location on the reader.
1188 (cpp_get_token_with_location): New function.
1190 2007-08-30 Chao-ying Fu <fu@mips.com>
1192 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1193 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1194 (cpp_classify_number): Support decimal fixed-point constants without
1196 Warn about fixed-point constants when -pedantic.
1197 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1198 comments to support fixed-point values.
1199 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1201 2007-08-18 Tom Tromey <tromey@redhat.com>
1203 PR preprocessor/32974
1204 * directives.c (parse_include): Don't check for EOL when
1205 processing #pragma dependency.
1207 2007-07-30 Ollie Wild <aaw@google.com>
1209 * directives-only.c: New file.
1210 * internal.h (struct _cpp_dir_only_callbacks): New.
1211 (_cpp_preprocess_dir_only): New function.
1212 * directives.c (_cpp_handle_directive): Check directives_only before
1213 disabling execution of indented directives.
1214 * files.c (_cpp_stack_file): Add directives_only check.
1215 * include/cpplib.h (struct cpp_options): Add directives_only.
1216 (cpp_init_special_builtins): New function.
1217 * init.c (cpp_init_special_builtins): New function.
1218 (cpp_init_builtins): Move builtin_array initialization to
1219 cpp_init_special_builtins.
1220 (post_options): Check directives_only before setting
1221 pfile->state.prevent_expansion = 1.
1222 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1223 is expanded inside a directive while -fdirectives-only is enabled.
1224 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1225 (libcpp_a_SOURCES): Add directives-only.c.
1227 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1229 * traditional.c (_cpp_scan_out_logical_line): Initialize
1230 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1231 fmacro.args to prevent 'may be used uninitialized' warning.
1233 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1235 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1237 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1238 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1239 for 'q' or 'Q' suffixes.
1241 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1243 * files.c (open_file): Correct typo.
1245 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1247 * files.c (open_file): Prevent the call
1248 for stat from overwriting errno.
1250 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1252 * files.c (open_file): Account for the
1253 fact that on windows, opening a directory gives
1256 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1258 PR preprocessor/23479
1259 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1261 (append_digit): Likewise.
1262 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1263 binary integer constants.
1265 2007-05-31 Dave Korn <dave.korn@artimi.com>
1267 PR preprocessor/14331
1268 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1270 2007-05-24 Ollie Wild <aaw@google.com>
1272 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1273 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1274 (cpp_write_pch_state): Save __COUNTER__ state.
1275 (cpp_valid_state): Check valid __COUNTER__ state.
1276 (cpp_read_state): Read new __COUNTER__ state.
1277 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1278 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1279 * internal.h (struct cpp_reader): Add counter member.
1281 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1283 PR preprocessor/20077
1284 * macro.c (create_iso_definition): Fixed the method to determine
1285 whether the token-pasting operator appears at the beginning or the end
1288 2007-05-21 Ian Lance Taylor <iant@google.com>
1290 * internal.h (struct cpp_reader): Add new fields:
1291 nonexistent_file_hash and nonexistent_file_ob.
1292 * files.c: Include "obstack.h".
1293 (find_file_in_dir): Before trying to open the file, look up the
1294 path name in the hash table of nonexistent files. After failing
1295 to open the file, add the path name to the hash table.
1296 (_cpp_find_file): Cache the results of looking up the file name
1297 starting with the quote and bracket chain heads, if we can.
1298 (nonexistent_file_hash_eq): New static function.
1299 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1300 pfile->nonexistent_file_ob.
1301 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1302 pfile->nonexistent_file_ob.
1304 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1306 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1309 * expr.c (interpret_float_suffix): Check for invalid suffix.
1311 2007-05-02 Eric Christopher <echristo@apple.com>
1313 * expr.c (num_div_op): Don't overflow if the result is
1316 2007-05-02 Tom Tromey <tromey@redhat.com>
1318 PR preprocessor/28709
1319 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1321 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1323 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1326 2007-03-30 Richard Henderson <rth@redhat.com>
1328 * directives.c (lex_macro_node_from_str): New.
1329 (cpp_push_definition, cpp_pop_definition): New.
1330 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1332 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1334 * Makefile.in: Add dummy install-pdf target.
1336 2007-01-30 Tom Tromey <tromey@redhat.com>
1338 PR preprocessor/30468
1339 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1342 2007-01-30 Tom Tromey <tromey@redhat.com>
1344 PR preprocessor/29966
1345 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1347 (_cpp_create_definition): Don't restore cur_token here.
1348 * lex.c (_cpp_lex_token): Added assertion.
1350 2007-01-27 Tom Tromey <tromey@redhat.com>
1352 * configure: Rebuilt.
1354 2007-01-12 Tom Tromey <tromey@redhat.com>
1356 PR preprocessor/28227
1357 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1359 (do_define): Update.
1362 (do_ifndef): Update.
1364 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1366 * configure: Regenerate.
1368 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1370 * configure: Regenerate.
1372 2007-01-04 Tom Tromey <tromey@redhat.com>
1374 PR preprocessor/28165
1375 * internal.h (cpp_in_primary_file): New function.
1376 * directives.c (do_include_next): Use cpp_in_primary_file.
1377 (do_pragma_once): Likewise.
1378 (do_pragma_system_header): Likewise.
1380 2006-12-29 Ian Lance Taylor <iant@google.com>
1382 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1383 look backward at the end of the line unless we saw a backslash.
1385 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1387 PR preprocessor/29612
1388 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1389 only when new_sysp is non-zero.
1391 2006-12-28 Tom Tromey <tromey@redhat.com>
1393 PR preprocessor/30001
1394 * charset.c (_cpp_convert_input): Check that to.len is greater
1397 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1399 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1400 * configure: Rebuilt.
1402 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1404 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1405 for experimental C++0x mode.
1406 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1407 adopted the preprocessor changes introduced in C99.
1409 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1411 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1412 depending on --enable-targets=all.
1413 * configure: Regenerate.
1415 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1417 PR preprocessor/28709
1418 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1419 spelled LHS token as opposed to spelling it again.
1420 (paste_all_tokens): Don't report errors here, just break on failure.
1422 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1424 * Makefile.in: Added empty "pdf" target.
1426 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1428 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1429 match exactly the glob in gcc/config.gcc.
1430 * configure: Regenerate.
1432 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1435 PR preprocessor/14634
1436 * lex.c (lex_string): Pedwarn for unterminated literals.
1438 2006-09-08 Eric Christopher <echristo@apple.com>
1440 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1442 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1446 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1447 (CPP_LAST_EQ): Change.
1448 (CPP_LAST_PUNCTUATOR): Change.
1449 * expr.c (cpp_operator): Remove MIN and MAX.
1450 (reduce): Remove CPP_MIN and CPP_MAX.
1451 (num_binary_op): Ditto.
1452 * lex.c (_cpp_lex_direct): Ditto.
1453 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1455 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1457 PR preprocessor/27746
1458 * directives.c (do_pragma): Handle pragma with valid namespace
1459 and invalid name coming from macro expansion.
1460 * directives.c (destringize_and_run): Initialize next field in
1465 * directives.c (destringize_and_run): Set NO_EXPAND on the
1468 * macro.c (_cpp_backup_tokens): Fix comment typo.
1470 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1472 * Makefile.in (CATALOGS): Add po/ prefix.
1473 * configure: Regenerated.
1475 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1477 * Makefile.in: Add install-html target. Add install-html to .PHONY
1479 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1481 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1482 * files.c (_cpp_get_file_stat): New function.
1483 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1484 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1485 * internal.h (_cpp_get_file_stat): Prototype.
1486 (struct cpp_buffer): Add timestamp.
1488 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1490 PR preprocessor/25717
1491 * init.c (cpp_init_builtins): If __STDC__ will not change value
1492 between system headers and other sources, define it as a normal
1493 macro rather than a builtin.
1494 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1495 cpp_in_system_header condition.
1497 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1499 * Makefile.in: Use -MMD instead of -MD.
1501 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1502 Richard Henderson <rth@redhat.com>
1504 Merge from gomp branch:
1505 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1506 entry to value union.
1507 (end_directive): Don't eat the line if in_deferred_pragma.
1508 (run_directive): Remove pragma hacks.
1509 (insert_pragma_entry): Remove.
1510 (new_pragma_entry): New.
1511 (register_pragma_1): Split out of register_pragma. Only handle
1512 the lookup tree and return the new entry.
1513 (cpp_register_pragma): Fill in the pragma entry here.
1514 (cpp_register_deferred_pragma): New.
1515 (register_pragma_internal): New.
1516 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1517 (do_pragma): Allow pragma expansion after namespace. For deferred
1518 pragmas, don't slurp the line into a string.
1519 (destringize_and_run): Save tokens for deferred pragmas.
1520 (cpp_handle_deferred_pragma): Remove.
1521 * macro.c (builtin_macro): Remove pragma token hack.
1522 (_cpp_push_token_context): Rename from push_token_context and export.
1523 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1524 (_cpp_push_token_context): Declare.
1525 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1526 a token. Update the line number correctly if so.
1527 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1528 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1529 * include/cpplib.h (PRAGMA_EOL): New.
1530 (CPP_TOKEN_FLD_PRAGMA): New.
1531 (struct cpp_token): Add val.pragma.
1532 (struct cpp_options): Remove defer_pragmas.
1533 (cpp_handle_deferred_pragma): Remove.
1534 (cpp_register_deferred_pragma): Declare.
1536 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1539 * directives.c (do_pragma): If pragma line ends with multi-line
1540 block comment, end the saved deferred pragma string before that
1541 comment. Handle embedded '\0' chars on the pragma line.
1543 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1546 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1548 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1549 Ben Elliston <bje@au.ibm.com>
1551 * include/cpplib.h (CPP_N_DFLOAT): New.
1552 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1553 suffixes as decimal floating point constants.
1554 (cpp_classify_number): Disallow hexadecimal DFP constants.
1556 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1557 Ian Lance Taylor <ian@airs.com>
1559 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1560 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1562 2005-11-09 Per Bothner <per@bothner.com>
1563 Uros Bizjak <uros@kss-loka.si>
1566 * init.c (read_original_filename): Temporarily set
1567 state.in_directive before calling _cpp_lex_direct for
1570 2005-11-03 James E Wilson <wilson@specifix.com>
1572 PR preprocessor/24202
1573 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1575 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1577 * include/cpplib.h (struct cpp_callbacks): Make error take
1579 * errors.c (cpp_error): Update call to callback.
1581 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1583 PR preprocessor/22042
1584 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1586 (cpp_quote_string): Don't octalify non printable
1589 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1592 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1593 (struct cpp_callbacks): Add error.
1594 * errors.c (cpp_error): If client_diagnostic, use error callback.
1595 * charset.c (convert_escape): Don't use %03o in diagnostic.
1597 2005-10-21 James E Wilson <wilson@specifix.com>
1599 PR preprocessor/15220
1600 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1601 callers. Pass to open_file_failed.
1602 (open_file_failed): New parameter angle_brackets. Fix all callers.
1603 Use in print_dep assignment.
1604 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1605 * internal.h (_cpp_find_file): Add new parm to declaration.
1607 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1609 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1610 * configure: Regenerate.
1612 2005-10-04 Ian Lance Taylor <ian@airs.com>
1614 PR preprocessor/13726
1615 * directives.c (check_eol_return_comments): New static function.
1616 (parse_include): Add buf parameter. Change all callers.
1617 (do_include_common): If not discard comments, turn on
1618 save_comments. Pass collected comments to include callback.
1619 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1620 include callback: cpp_token list.
1622 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1624 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1625 * init.c (struct lang_flags, lang_defaults): Add
1626 extended_identifiers.
1627 (cpp_set_lang): Use it.
1628 * lex.c (forms_identifier_p): Check extended_identifiers.
1630 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1632 PR preprocessor/20348
1633 PR preprocessor/20356
1634 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1637 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1640 -Wmissing-format-attribute.
1642 * configure: Regenerate.
1644 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1646 * all files: Update FSF address in copyright headers.
1647 * makeucnid.c (write_copyright): Update outputted FSF address.
1649 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1651 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1652 ZW_PROG_COMPILER_DEPENDENCIES.
1653 * aclocal.m4, configure: Regenerate.
1654 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1656 (distclean): Clean up $(DEPDIR) and its contents.
1657 (.c.o): Use $(COMPILE).
1658 Include $(DEPDIR)/*.Po for most object->header dependencies.
1660 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1662 * configure.ac: Check declarations for asprintf and vasprintf.
1663 * config.in: Regenerate.
1664 * configure: Likewise.
1666 * charset.c (conversion_loop): Use XRESIZEVEC.
1667 (convert_no_conversion): Likewise.
1668 (convert_using_iconv): Likewise.
1669 (init_iconv_desc): Cast return value of alloca.
1670 (cpp_host_to_exec_charset): Use XNEWVEC.
1671 (emit_numeric_escape): Use XRESIZEVEC.
1672 (cpp_interpret_string): Use XNEWVEC.
1673 (cpp_interpret_string): Use XRESIZEVEC.
1674 (_cpp_interpret_identifier): Cast return value of alloca.
1675 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1676 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1677 (parse_include): Use XNEWVEC.
1678 (insert_pragma_entry): Rename local variable "new" to
1680 (save_registered_pragmas): Cast return value of xmemdup.
1681 (destringize_and_run): Same for alloca.
1682 (parse_assertion): Likewise.
1683 (do_assert): Cast allocated storage to proper type.
1684 (cpp_define): Likewise.
1685 (_cpp_define_builtin): Likewise.
1686 (cpp_undef): Likewise.
1687 (handle_assertion): Likewise.
1688 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1689 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1690 (CPP_UMINUS): Likewise.
1691 (struct cpp_operator): Rename from struct operator.
1692 (_cpp_expand_op_stack): Use XRESIZEVEC.
1693 * files.c (pch_open_file): Use XNEWVEC.
1694 (pch_open_file): Use XRESIZEVEC.
1695 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1696 (dir_name_of_file): Use XNEWVEC.
1697 (make_cpp_file): Use XCNEW.
1698 (make_cpp_dir): Likewise.
1699 (allocate_file_hash_entries): USE XNEWVEC.
1700 (cpp_included): Cast return value of htab_find_with_hash.
1701 (append_file_to_dir): Use XNEWVEC.
1702 (read_filename_string): Likewise. Use XRESIZEVEC too.
1703 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1704 (remap_filename): Use XNEWVEC.
1705 (struct pchf_entry): Move definition out of struct pchf_data.
1706 (_cpp_save_file_entries): Use XCNEWVAR.
1707 (_cpp_read_file_entries): Use XNEWVAR.
1708 * identifiers.c (alloc_node): Use XOBNEW.
1709 * init.c (cpp_create_reader): Use XCNEW.
1710 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1711 (read_original_directory): Cast return value of alloca.
1712 * lex.c (add_line_note): Use XRESIZEVEC.
1713 (warn_about_normalization): Use XNEWVEC.
1714 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1715 (new_buff): Use XNEWVEC.
1716 * line-map.c (linemap_add): Use XRESIZEVEC.
1717 * macro.c (builtin_macro): Cast return value of alloca.
1718 (paste_tokens): Likewise.
1719 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1720 (_cpp_save_parameter): Use XRESIZEVEC.
1721 (create_iso_definition): Cast allocated storage to proper type.
1722 (_cpp_create_definition): Likewise.
1723 (cpp_macro_definition): Use XRESIZEVEC.
1724 * makedepend.c (add_clm): Use XNEW.
1725 (add_dir): Likewise.
1726 * mkdeps.c (munge): Use XNEWVEC.
1727 (deps_init): Use XCNEW.
1728 (deps_add_target): Use XRESIZEVEC.
1729 (deps_add_default_target): Cast return value of alloca.
1730 (deps_add_dep): Use XRESIZEVEC.
1731 (deps_add_vpath): Likewise. Use XNEWVEC too.
1732 (deps_restore): Likewise.
1733 * pch.c (save_idents): Use XNEW and XNEWVEC.
1734 (cpp_save_state): Use XNEW.
1735 (count_defs): Cast return value of htab_find.
1736 (write_defs): Likewise.
1737 (cpp_write_pch_deps): Use XNEWVEC.
1738 (collect_ht_nodes): Use XRESIZEVEC.
1739 (cpp_valid_state): Use XNEWVEC.
1740 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1741 * symtab.c (ht_create): Use XCNEW.
1742 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1743 (ht_expand): Use XCNEWVEC.
1744 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1745 (bool): Do not define if __cplusplus.
1747 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1749 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1750 (do_sccs): Delete function definition, #define to do_ident.
1751 (do_ident): Don't hardwire directive name.
1753 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1756 * configure: Regenerate.
1758 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1760 * files.c: Include io.h for DJGPP to get prototype of setmode.
1762 2005-04-19 Per Bothner <per@bothner.com>
1764 PR preprocessor/20907
1765 * line-map.c (linemap_line_start): Fix bug when we need to increse
1766 column_bits but can re-use the current line_map.
1768 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1770 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1771 libiberty functions.
1773 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1775 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1776 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1777 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1778 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1780 (fwrite_unlocked): Fix prototype.
1782 * configure, config.in: Regenerate.
1784 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1786 PR preprocessor/19475
1787 * macro.c (create_iso_definition): For < ISO C99, don't
1788 pedwarn if there is no whitespace between macro name and its
1789 replacement, but the replacement starts with a basic character
1792 2005-03-28 Andreas Jaeger <aj@suse.de>
1794 * lex.c (warn_about_normalization): Cast field width to int to
1797 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1799 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1801 * configure: Regenerate.
1803 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1805 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1806 UCN rather than printing an error.
1808 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1810 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1812 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1814 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1815 * charset.c: Update for new format of ucnid.h.
1816 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1817 Add NST parameter, and update it; update callers.
1818 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1820 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1821 * internal.h (struct normalize_state): New.
1822 (INITIAL_NORMALIZE_STATE): New.
1823 (NORMALIZE_STATE_RESULT): New.
1824 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1825 (_cpp_valid_ucn): New.
1826 * lex.c (warn_about_normalization): New.
1827 (forms_identifier_p): Add normalize_state parameter, update callers.
1828 (lex_identifier): Add normalize_state parameter, update callers. Keep
1830 (lex_number): Likewise.
1831 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1832 it with warn_about_normalization.
1836 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1837 comments about obsolete version of C++.
1838 * include/cpplib.h (enum cpp_normalize_level): New.
1839 (struct cpp_options): Add warn_normalize field.
1841 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1843 * directives.c (glue_header_name): Update call to cpp_spell_token.
1844 * internal.h (_cpp_interpret_identifier): New.
1845 * charset.c (_cpp_interpret_identifier): New.
1846 (_cpp_valid_ucn): Allow UCN version of '$'.
1847 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1848 character was '$' or '\'. Support identifiers with UCNs.
1849 (forms_identifier_p): Allow UCNs.
1850 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1852 (cpp_spell_token): Add FORSTRING parameter. Use it.
1853 (cpp_token_as_text): Update call to cpp_spell_token.
1854 (cpp_output_token): Write UCNs back out.
1855 (stringify_arg): Update call to cpp_spell_token.
1856 (paste_tokens): Likewise.
1857 (cpp_macro_definition): Likewise.
1858 * macro.c (stringify_arg): Likewise.
1859 (paste_tokens): Likewise.
1860 (cpp_macro_definition): Likewise.
1861 * include/cpplib.h: Add parameter to cpp_spell_token.
1863 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1867 * macro.c (replace_args, cpp_get_token): Copy whole
1868 cpp_token_u instead of just cpp_string field from it.
1870 2005-02-28 Devang Patel <dpatel@apple.com>
1872 * directives.c (do_line): Save sysp early before line table is
1875 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1878 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1879 (cpp_host_to_exec_charset): New function.
1880 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1882 2005-02-19 Devang Patel <dpatel@apple.com>
1884 * charset.c (_cpp_convert_input): Check '\r' before inserting
1887 2005-02-15 Eric Christopher <echristo@redhat.com>
1889 PR preprocessor/19077
1890 * macro.c (cpp_macro_definition): Move handling of whitespace
1891 to PREV_WHITE conditional. Remove overloading of len
1894 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1896 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1897 traditional.c: Update copyright.
1899 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1902 * configure.ac: Check for declaration of basename and getopt.
1903 * config.in: Regenerate.
1904 * configure: Regenerate.
1905 * internal.h (ustrcspn): New.
1906 * macro.c (create_iso_definition): Fix allocation of memory.
1907 (padding_token): Add cast to remove const-ness.
1908 * pch.c (cpp_read_state): Use ustrcspn.
1910 2005-02-08 Mike Stump <mrs@apple.com>
1912 * files.c (pchf_adder): Remove.
1913 (struct pchf_adder_info): Likewise.
1914 (_cpp_save_file_entries): Write out all files so that #import works.
1916 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1918 * configure: Regenerate.
1920 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1922 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1924 * include/cpplib.h: Also update copyright years.
1926 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1928 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1929 to the list of all files.
1931 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1933 * internal.h: Update references to Cpp lib filenames.
1934 * directives.c: Likewise.
1936 * macro.c: Likewise.
1937 * traditional.c: Likewise.
1939 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1941 PR preprocessor/15167
1942 * files.c (destroy_cpp_file): New function.
1943 (should_stack_file): Make a new file if the
1944 compared file is still stacked.
1946 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1948 PR preprocessor/17610
1949 * directives.c (do_include_common): Error out if an empty filename
1950 is given for #include (or #include_next or #import).
1952 2004-11-27 Roger Sayle <roger@eyesopen.com>
1953 Zack Weinberg <zack@codesourcery.com>
1955 * internal.h: Replace all uses of uchar with unsigned char.
1956 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1957 with !IN_GCC, so uchar is only defined whilst building libcpp.
1959 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1961 * aclocal.m4: Regenerate.
1963 2004-11-24 Roger Sayle <roger@eyesopen.com>
1965 PR preprocessor/15824
1966 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1967 directly, instead of the non-existant "system.h" and "ansidecl.h".
1968 * configure: Regenerate.
1970 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1971 Joseph Myers <joseph@codesourcery.com>
1973 * internal.h (struct lexer_state): Add in_deferred_pragma.
1974 * directives.c (struct pragma_entry): Add allow_expansion.
1975 (insert_pragma_entry): Take allow_expansion flag.
1976 (register_pragma): Likewise.
1977 (cpp_register_pragma): Likewise.
1978 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1979 (do_pragma): Honor allow_expansion.
1980 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1981 * include/cpplib.h (cpp_register_pragma): Update prototype.
1983 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1984 Mark Mitchell <mark@codesourcery.com>
1986 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1987 need_64bit_hwint=yes.
1988 * configure: Regenerate.
1990 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1992 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1994 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1995 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1996 Remove local srcdir path from generated file.
1998 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1999 Gerald Pfeifer <gerald@pfeifer.com>
2001 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2004 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2007 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2008 (cpp_handle_deferred_pragma): Add cast to silence warning.
2010 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2012 * errors.c (_cpp_begin_message): Print "error: " for errors.
2014 2004-10-10 Andreas Jaeger <aj@suse.de>
2016 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2017 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2019 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2021 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2023 (cpp_read_state): Remove unused variables, m, d and mac_count.
2025 2004-09-29 Per Bothner <per@bothner.com>
2027 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2028 cb.line_change. Otherwise do_pragma will call the line_change
2029 call-back with a meaningless line number.
2031 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2033 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2034 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2035 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2036 * aclocal.m4, configure: Regenerate.
2037 * init.c: Include localedir.h.
2038 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2040 (.c.o): Use $(ALL_CFLAGS).
2041 (localedir.h, localedir.hs): New rules.
2042 (clean): Use rm -rf to remove directories.
2043 (distclean): Also delete localedir.h and localedir.hs.
2044 (init.o): Update dependencies.
2046 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2048 * Makefile.in (aclocal.m4): Update dependencies.
2049 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2050 * aclocal.m4, configure: Regenerate.
2052 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2054 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2055 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2056 Some other comments in this file also tweaked.
2058 * directives.c (do_pragma): Save current buffer position
2059 before lexing the pragma keywords; don't call
2060 _cpp_backup_tokens in the defer_pragmas case.
2062 2004-09-15 Per Bothner <per@bothner.com>
2064 * include/line-map.h (line_map_start): Add parameter names so
2065 preceding comment makes sense.
2066 (linemap_add): Remove from comment mention of non-existing parameter.
2068 2004-09-09 Matt Austern <austern@apple.com>
2069 Zack Weinberg <zack@codesourcery.com>
2071 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2072 prefixes throughout. Add entry for PRAGMA. Remove
2073 unnecessary "= 0" from EQ.
2074 (enum cpp_ttype): Adjust OP and TK definitions to restore
2075 prefixes, via token-paste.
2076 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2077 Change from #defines to additional cpp_ttype enumerators.
2078 (struct cpp_options): Add defer_pragmas.
2079 (cpp_handle_deferred_pragma): Prototype new interface.
2081 * internal.h (struct cpp_reader): Add directive_result.
2082 * directives.c (struct pragma_entry): Add is_internal field;
2083 give boolean fields type bool.
2084 (start_directive): Initialize pfile->directive_result.type.
2085 (_cpp_do__Pragma): Likewise.
2086 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2087 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2089 (register_pragma): New static function, bulk of former
2090 cpp_register_pragma here; add 'internal' argument, pass along
2091 to insert_pragma_entry.
2092 (cpp_register_pragma): Now a wrapper around register_pragma which
2093 always passes false for 'internal' argument.
2094 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2095 true for 'internal'.
2096 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2097 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2098 token instead of executing the pragma.
2099 (cpp_handle_deferred_pragma): New interface.
2100 * lex.c (token_spellings): Adjust OP and TK definitions to
2101 match changes to cpplib.h.
2102 (_cpp_lex_token): Check for a directive-result token and
2103 return it if present.
2104 (cpp_token_val_index): Handle CPP_PRAGMA.
2105 * macro.c (cpp_builtin_macro_text): Correct comment.
2106 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2108 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2110 PR preprocessor/14699
2111 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2112 from size_t to double.
2114 2004-08-28 Andreas Schwab <schwab@suse.de>
2115 Andreas Jaeger <aj@suse.de>
2117 * configure.ac: Set PACKAGE correctly.
2118 * configure: Regenerated.
2120 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2122 * Makefile.in: Add back top_builddir.
2124 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2126 * configure.ac: Replace Automake macro invocations
2127 with manual Autoconf checks and substitutions.
2128 * configure: Regenerate.
2129 * aclocal.m4: Regenerate.
2130 * config.in: Regenerate.
2131 * Makefile.am: Removed.
2132 * Makefile.in: Heavy simplification and reorganization.
2134 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2136 * configure.ac (arm*-*-eabi*): New target.
2137 (arm*-*-symbianelf*): Likewise.
2138 * configure: Regenerated.
2140 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2142 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2143 * directives.c: Use XNEW-family macros from libiberty.
2145 * macro.c: Likewise.
2146 * cpplib.h (cpp_deps_style): Export enum with name.
2148 2004-07-23 Matthias Klose <doko@debian.org>
2150 * init.c (init_library): Use PACKAGE for the text domain.
2152 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2154 PR preprocessor/16366
2155 * internal.h (struct cpp_reader): New field dir_hash.
2156 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2157 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2159 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2161 PR preprocessor/16192
2162 PR preprocessor/15913
2163 PR preprocessor/15572
2164 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2165 expression is missing.
2166 * init.c (post_options): Traditional cpp doesn't do // comments.
2168 2004-06-30 Per Bothner <per@bothner.com>
2170 * include/line-map.h (fileline): Remove old typedef.
2171 * internal.h (struct cpp_reader): Use source_location typedef instead.
2173 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2175 Partially revert patch of 2004-06-05.
2176 * files.c (search_cache): Remove pfile argument. Don't check
2177 for file that would be found by "" or <> search here...
2178 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2179 Do not apply directory-of-current-file correction to files
2180 found by this check. Rearrange code slightly.
2182 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2184 * files.c (should_stack_file): Correct swapped parameters to call
2186 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2188 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2190 * Makefile.in: Regenerate with automake 1.8.5.
2191 * aclocal.m4: Likewise.
2192 * configure: Regenerate.
2194 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2196 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2197 * configure, config.in: Regenerate.
2198 * system.h: Unconditionally define bool as unsigned char,
2199 BOOL_BITFIELD as unsigned int.
2200 * .cvsignore: New file.
2202 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2204 * traditional.c (push_replacement_text): Set macro->traditional.
2205 (save_replacement_text): Likewise.
2206 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2207 (struct save_macro_item): Delete.
2208 (struct save_macro_data): Use a character array not the previous
2210 (save_macros): Save macro as text not as internal structures.
2211 (cpp_prepare_state): Update for changes to save_macro_data.
2212 (cpp_read_state): Don't read macros defined in PCH. Restore
2214 * macro.c (create_iso_definition): Honour alloc_subobject.
2215 Clear traditional flag.
2216 (_cpp_create_definition): Honour alloc_subobject.
2217 * lex.c (cpp_token_val_index): New.
2218 * internal.h: Include cpp-id-data.h.
2219 (uchar): Move definition to cpp-id-data.h.
2221 (cpp_macro): Likewise.
2222 * directives.c (struct answer): Move to cpp-id-data.h.
2223 (do_assert): Honour alloc_subobject.
2225 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2226 * include/cpplib.h (struct cpp_string): Add GTY marker.
2227 (enum cpp_token_fld_kind): New.
2228 (struct cpp_token): Add GTY markers.
2229 (cpp_token_val_index): Prototype.
2230 (CPP_HASHNODE_VALUE_IDX): New.
2231 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2232 * include/cpp-id-data.h: New file.
2234 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2236 * Makefile.am (all-local): New.
2237 * Makefile.in: Regenerate.
2239 2004-06-06 Roger Sayle <roger@eyesopen.com>
2241 * Makefile.am (LIBICONV): Declare.
2242 (makedepend_LDADD): Use LIBICONV.
2243 * Makefile.in: Regenerate.
2245 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2247 * Makefile.am (LIBINTL): Declare
2248 (makedepend_LDADD): Use LIBINTL.
2249 * Makefile.in: Regenerate.
2251 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2253 * Makefile.am: Add makedepend.
2254 * Makefile.in, aclocal.m4: Regenerate.
2255 * charset.c: Insert a space to avoid a warning.
2256 * directives.c: Include mkdeps.h.
2257 (_cpp_handle_directive): Reenable macro expander if appropriate.
2258 (undefine_macros): Inline body of _cpp_free_definition for speed.
2259 Do not call undef callback or _cpp_warn_if_unused_macro.
2260 (cpp_get_deps): New interface.
2261 * files.c (search_cache): Add pfile argument. Check for file
2262 that would be found by "" or <> search here...
2263 (_cpp_find_file): ...not here. Correct recorded start_dir of
2264 files found by directory-of-current-file search that would be
2265 found by "" or <> search.
2266 * init.c (cpp_add_dependency_target): Delete.
2267 * internal.h (struct lexer_state): Add discarding_output flag.
2268 * lex.c (lex_identifier): Compute hash function while scanning.
2269 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2271 * makedepend.c: New file.
2272 * mkdeps.c (struct deps): Add vpath vector.
2273 (apply_vpath, deps_add_vpath): New function.
2274 (deps_free): Free vpath vector.
2275 (deps_add_dep, deps_add_target): Use apply_vpath.
2276 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2277 (ht_lookup_with_hash): New function.
2278 * cpplib.h, mkdeps.h: Update prototypes.
2279 * symtab.h: Update prototypes.
2280 (HT_HASHSTEP, HT_FINISH): New macros.
2282 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2284 * symtab.c (ht_create): Set entries_owned.
2285 (ht_destroy): Honour entries_owned.
2286 (ht_expand): Likewise.
2288 * include/symtab.h (struct ht): New field 'entries_owned'
2289 (ht_load): New prototype.
2291 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2294 * configure.ac: Fix m4 quoting when picking
2295 the size of HOST_WIDE_INT.
2296 * configure: Regenerate.
2298 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2300 * Makefile.am: the correct directory for
2301 gettext include files is given by @INCINTL@.
2302 * Makefile.in: Regenerate.
2304 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2306 * system.h [!ENABLE_NLS]: dgettext takes two
2309 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2311 Moved libcpp from the gcc subdirectory to the toplevel.
2312 * Makefile.am: New file.
2313 * Makefile.in: Regenerate.
2314 * configure.ac: New file.
2315 * configure: Regenerate.
2316 * config.in: Regenerate.
2317 * charset.c: Moved from gcc/cppcharset.c. Add note about
2318 brokenness of input charset detection. Adjust for change
2319 in name of cppucnid.h.
2320 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2321 * expr.c: Moved from gcc/cppexp.c.
2322 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2323 Remove #define of O_BINARY, it is in system.h.
2324 * identifiers.c: Moved from gcc/cpphash.c.
2325 * internal.h: Moved from gcc/cpphash.h. Change header
2326 guard name. All other files adjusted to match name change.
2327 * init.c: Moved from gcc/cppinit.c.
2328 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2329 * lex.c: Moved from gcc/cpplex.c.
2330 * directives.c: Moved from gcc/cpplib.c.
2331 * macro.c: Moved from gcc/cppmacro.c.
2332 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2333 * traditional.c: Moved from gcc/cpptrad.c.
2334 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2336 * ucnid.pl: Moved from gcc/cppucnid.pl.
2337 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2339 * symtab.c: Moved from gcc/hashtable.c.
2340 * line-map.c: Moved from gcc. Do not include intl.h.
2341 * mkdeps.c: Moved from gcc.
2342 * system.h: New file.
2343 * include/cpplib.h: Moved from gcc. Change header guard name.
2344 * include/line-map.h: Moved from gcc. Change header guard name.
2345 * include/mkdeps.h: Moved from gcc. Change header guard name.
2346 * include/symtab.h: Moved from gcc/hashtable.h. Change header