1 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3 * configure.ac: Set need_64bit_hwint to yes for x86 targets.
4 * configure: Regenerated.
6 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
10 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14 * configure.ac: Test AM_ICONV with CXX.
15 * configure: Regenerate.
16 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
18 2011-07-15 Dodji Seketeli <dodji@redhat.com>
20 * directives.c (struct if_stack): Use source_location as type
22 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
23 indent, def_pragma, used_define, used_undef>: Properly use
24 source_location as parameter type, rather than unsigned int.
26 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
30 like i[34567]86-*-solaris2.1[0-9]*.
31 * configure: Regenerate.
33 2011-06-16 Jason Merrill <jason@redhat.com>
36 * lex.c (lex_raw_string): Don't check for embedded NUL.
38 2011-06-06 Dodji Seketeli <dodji@redhat.com>
41 * directives.c (do_pragma): Don't forget the invocation location
42 when parsing the pragma name of a namespaced pragma directive.
44 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
46 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
48 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
51 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
52 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
54 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
56 * system.h (ENUM_BITFIELD): Remove.
58 2011-04-24 Jakub Jelinek <jakub@redhat.com>
61 * lex.c (lex_raw_string): When raw string ends with
62 ??) followed by raw prefix and ", ensure it is preprocessed
63 with ??) rather than ??].
65 2011-04-20 Jim Meyering <meyering@redhat.com>
67 * files.c (destroy_cpp_file): Remove useless if-before-free.
68 * init.c (cpp_destroy): Likewise.
69 * macro.c (replace_args): Likewise.
70 * pch.c (cpp_valid_state): Likewise.
72 2011-03-25 Kai Tietz <ktietz@redhat.com>
74 * files.c (file_hash_eq): Use filename_cmp
76 (nonexistent_file_hash_eq): Likewise.
77 (remap_filename): Likewise.
78 Handle absolute DOS-path,
79 (append_file_to_dir): Check for IS_DIR_SEPARATOR
81 (read_name_map): Likewise.
82 * linemap.c (linemap_add): Use filename_cmp
84 * mkdeps.c (apply_vpath): Use filename_ncmp
86 (deps_restore): Use filename_cmp instead of
88 * init.c (read_original_directory): Use
89 IS_DIR_SEPARATOR instead of checking for slash.
91 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
94 * directives.c (do_ifdef): Do not consider conditional macros as
97 * expr.c (parse_defined): Ditto.
99 2011-03-18 Richard Henderson <rth@redhat.com>
102 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
104 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
105 Jakub Jelinek <jakub@redhat.com>
107 PR preprocessor/39213
108 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
109 pragmas as well in traditional mode.
111 2010-11-17 Ian Lance Taylor <iant@google.com>
114 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
115 AC_LANG based on ENABLE_BUILD_WITH_CXX.
117 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
119 PR preprocessor/17349
120 * lex.c (save_comment): Handle in argument passing c++
123 2010-11-02 Ian Lance Taylor <iant@google.com>
125 * configure.ac: Use AC_SYS_LARGEFILE.
126 * configure: Rebuild.
127 * config.in: Rebuild.
129 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
131 * line-map.h (source_location): Remove obsolete comment
132 mentioning location_s.
134 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
136 PR preprocessor/45362
137 * directives.c (cpp_pop_definition): Make static.
138 (do_pragma_push_macro): Reworked to store text
140 (do_pragma_pop_macro): Add free text definition.
141 (cpp_push_definition): Removed.
142 * include/cpplib.h (cpp_push_definition): Removed.
143 (cpp_pop_definition): Likewise.
144 * internal.h (def_pragma_macro): Remove member 'value'
145 and add new members 'definition', 'line',
146 'syshdr', 'sued' and 'is_undef'.
147 * pch.c (_cpp_restore_pushed_macros): Rework to work
148 on text definition and store additional macro flags.
149 (_cpp_save_pushed_macros): Likewise.
151 2010-09-29 Joseph Myers <joseph@codesourcery.com>
153 * include/cpplib.h (cpp_options): Rename warn_deprecated,
154 warn_traditional, warn_long_long and pedantic.
155 * directives.c (directive_diagnostics, _cpp_handle_directive):
156 Update names of cpp_options members.
157 * expr.c (cpp_classify_number, eval_token): Update names of
159 * init.c (cpp_create_reader, post_options): Update names of
161 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
163 * macro.c (parse_params): Update names of cpp_options members.
165 2010-09-15 Ian Lance Taylor <iant@google.com>
167 * init.c: Fix type name in comment.
169 2010-08-31 Jakub Jelinek <jakub@redhat.com>
171 PR preprocessor/45457
172 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
174 * directives.c (do_ifdef, do_ifndef): Likewise.
176 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
178 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
180 2010-08-24 Richard Henderson <rth@redhat.com>
183 * configure.ac (HAVE_SSE4): New check.
184 * configure, config.in: Rebuild.
185 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
187 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
189 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
190 etc. on Solaris 2/x86.
192 2010-08-21 Richard Henderson <rth@redhat.com>
193 Andi Kleen <ak@linux.intel.com>
194 David S. Miller <davem@davemloft.net>
196 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
197 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
198 (ptrdiff_t): Check via AC_CHECK_TYPE.
199 * config.in, configure: Rebuild.
200 * system.h: Include stdint.h, if available.
201 * lex.c (WORDS_BIGENDIAN): Provide default.
202 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
203 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
204 search_line_sse2, search_line_sse42, init_vectorized_lexer,
205 search_line_fast): New.
206 (_cpp_clean_line): Use search_line_fast. Restructure the fast
207 loop to make it clear when we're leaving the loop. Stay in the
208 fast loop for non-trigraph '?'.
210 2010-06-11 Jakub Jelinek <jakub@redhat.com>
212 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
214 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
215 (cpp_macro_definition): Remove const qual from second argument.
216 * macro.c (enter_macro_context): Call user_builtin_macro callback for
217 NODE_BUILTIN !NODE_USED macros.
218 (warn_of_redefinition): Likewise. Remove const qual from second
220 (cpp_macro_definition): Likewise.
221 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
222 for NODE_BUILTIN !NODE_USED macros.
224 2010-06-10 Joseph Myers <joseph@codesourcery.com>
226 * include/cpplib.h (struct cpp_options): Remove show_column.
227 * init.c (cpp_create_reader, post_options): Don't set show_column.
229 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
232 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
233 check that C++ compiler works.
234 * configure: Regenerate.
236 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
238 * include/symtab.h (ht_identifier_ptr): New.
240 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
241 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
244 * configure.ac: Check for declaration of 'basename(char *)'.
245 * configure: Regenerate.
246 * config.in: Regenerate.
248 2010-04-25 Joseph Myers <joseph@codesourcery.com>
250 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
251 * init.c (lang_defaults): Add entries for new language variants.
252 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
255 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
258 * files.c (report_missing_guard): Test for #pragma once.
260 2010-04-07 Simon Baldwin <simonb@google.com>
262 * directives.c (do_diagnostic): Add warning reason argument,
263 call appropriate error reporting function for code.
264 (directive_diagnostics): Call specific warning functions with
265 warning reason where appropriate.
266 (do_error, do_warning, do_pragma_dependency): Add warning reason
267 argument to do_diagnostic calls.
268 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
269 _cpp_create_definition): Call specific warning functions with
270 warning reason where appropriate.
271 * Makefile.in: Add new diagnostic functions to gettext translations.
272 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
274 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
275 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
276 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
277 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
278 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
279 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
280 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
281 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
282 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
283 warning reason codes.
284 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
285 cpp_warning_with_line, cpp_pedwarning_with_line,
286 cpp_warning_with_line_syshdr): New specific error reporting functions.
287 * pch.c (cpp_valid_state): Call specific warning functions with
288 warning reason where appropriate.
289 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
291 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
292 cpp_warning_with_line, cpp_pedwarning_with_line,
293 cpp_warning_with_line_syshdr): New specific error reporting functions.
294 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
295 specific warning functions with warning reason where appropriate.
296 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
297 warn_about_normalization, lex_identifier_intern, lex_identifier,
298 _cpp_lex_direct): Ditto.
299 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
300 narrow_str_to_charconst): Ditto.
302 2010-04-06 Jakub Jelinek <jakub@redhat.com>
304 PR preprocessor/43642
305 * lex.c (lex_raw_string): Change type of TYPE variable to
308 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
310 * aclocal.m4: Regenerate.
312 2010-03-29 Jason Merrill <jason@redhat.com>
314 More N3077 raw string changes
315 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
317 * lex.c (bufring_append): Split out from...
318 (lex_raw_string): ...here. Undo trigraph and line splicing
319 transformations. Do process line notes in multi-line literals.
320 (_cpp_process_line_notes): Ignore notes that were already handled.
322 Some raw string changes from N3077
323 * charset.c (cpp_interpret_string): Change inner delimiters to ().
324 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
326 2010-02-11 Jakub Jelinek <jakub@redhat.com>
328 * init.c (read_original_filename): Don't call read_original_directory
329 if _cpp_handle_directive returns 0.
331 2010-01-01 Joseph Myers <joseph@codesourcery.com>
333 PR preprocessor/41947
334 * expr.c (cpp_classify_number): Give error for hexadecimal
335 floating-point constant with no digits before or after point.
337 2009-11-20 Arnaud Charlet <charlet@adacore.com>
339 * macro.c (enter_macro_context): Call cb.used callback if defined.
340 * directives.c (do_idef, do_ifndef): Ditto.
341 * include/cpplib.h (struct cpp_callbacks): Add used callback.
343 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
345 * directives.c (do_pragma_push_macro): New pragma handler.
346 (do_pragma_pop_macro): Likewise.
347 (_cpp_init_internal_pragmas): Add push_macro and
348 pop_macro handler to internal pragmas.
349 (lex_macro_node_from_str): Removed.
350 (cpp_push_definition): Replace lex_macro_node_from_str
351 by _cpp_lex_identifier.
352 (cpp_pop_definition): Likewise.
353 * internal.h (_cpp_lex_identifier): New prototype.
354 (def_pragma_macro): New structure.
355 (cpp_reader): New member pushed_macros.
356 * lex.c (_cpp_lex_identifier): New function.
357 (lex_identifier_intern): New function.
358 * init.c (cpp_create_reader): Initialize pushed_macros
360 (cpp_destroy): Free elements in pushed_macros member.
361 * pch.c (_cpp_save_pushed_macros): New function.
362 (_cpp_restore_pushed_macros): Likewise.
363 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
364 (cpp_read_state): Use _cpp_restore_pushed_macros.
366 2009-10-19 Jakub Jelinek <jakub@redhat.com>
368 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
369 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
370 and char32_cset_desc.
371 (converter_for_type): Handle CPP_UTF8STRING.
372 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
373 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
374 (parse_include): Reject raw strings.
375 * include/cpplib.h (CPP_UTF8STRING): New token type.
376 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
377 * lex.c (lex_raw_string): New function.
378 (lex_string): Handle u8 string literals, call lex_raw_string
379 for raw string literals.
380 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
382 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
384 2009-10-14 Jakub Jelinek <jakub@redhat.com>
386 PR preprocessor/41543
387 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
388 * line-map.c (linemap_init): Initialize highest_location and
389 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
391 2009-10-09 Jason Merrill <jason@redhat.com>
393 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
395 2009-10-09 Neil Vachharajani <nvachhar@google.com>
397 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
400 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
402 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
403 * configure: Rebuilt.
405 2009-09-22 Richard Guenther <rguenther@suse.de>
408 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
410 2009-09-18 Chris Demetriou <cgd@google.com>
412 PR preprocessor/28435:
413 * include/cpplib.h (struct cpp_options): Add new member
414 deps.need_preprocessor_output.
415 * files.c (open_file_failed): If preprocessor output is needed
416 always report an error.
418 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
420 * configure.ac: Set for i?86-w64-mingw*
421 need_64bit_hwint to yes.
422 * configure: Regenerated.
424 2009-09-10 Jason Merrill <jason@redhat.com>
426 * directives.c (cpp_define): constify.
428 2009-09-02 Ian Lance Taylor <iant@google.com>
430 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
432 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
434 * configure.ac (AC_PREREQ): Bump to 2.64.
436 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
438 * aclocal.m4: Regenerate.
439 * config.in: Regenerate.
440 * configure: Regenerate.
442 2009-08-17 Tom Tromey <tromey@redhat.com>
444 PR preprocessor/41067:
445 * charset.c (convert_escape): Add missing ":" to error text.
447 2009-07-27 Douglas B Rupp <rupp@gnat.com>
449 * include/cpplib.h (INO_T_CPP): New macro.
450 (struct cpp_dir): Use it.
452 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
455 * configure.ac: Use = instead of == for testing
456 ENABLE_BUILD_WITH_CXX.
457 * configure: Rebuild.
459 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
461 * directives.c (do_linemarker, do_line): Use CPP_STRING for
463 * files.c (find_file_in_dir): Add cast from void* to char*.
464 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
465 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
467 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
468 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
469 COMPILER_FLAGS): New.
470 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
471 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
472 instead of ALL_CFLAGS.
473 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
474 from other warnings. Add -Wc++-compat to C-specific warnings.
475 Check for --enable-build-with-cxx. Set and substitute
476 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
477 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
479 * configure: Rebuild.
480 * include/cpp-id-data.h: Remove extern "C".
481 * include/line-map.h: Likewise.
482 * include/mkdeps.h: Likewise.
483 * include/symtab.h: Likewise.
484 * internal.h: Likewise.
486 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
488 * directives.c (parse_include): Add location argument. Update all
490 (parse_answer): Likewise.
491 (do_include_common): Error with exact location.
492 (parse_assertion): Likewise.
494 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
496 * expr.c (num_div_op): Take explicit location.
498 2009-06-17 Ian Lance Taylor <iant@google.com>
500 * include/cpplib.h (progname): Don't declare.
502 2009-06-12 Ian Lance Taylor <iant@google.com>
504 * include/cpplib.h (struct cpp_options): Add
505 warn_cxx_operator_names field.
506 (NODE_WARN_OPERATOR): Define.
507 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
509 * init.c (mark_named_operators): Add flags parameter.
510 (cpp_post_options): Pick flags value to pass to
511 mark_named_operators.
512 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
513 identifier is an operator name in C++.
515 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
517 * include/line-map.h (LAST_SOURCE_COLUMN): New.
519 2009-06-01 Ian Lance Taylor <iant@google.com>
521 * include/cpp-id-data.h: Add extern "C".
522 * include/line-map.h: Likewise.
523 * include/mkdeps.h: Likewise.
524 * include/symtab.h: Likewise.
525 * internal.h: Likewise.
527 2009-05-15 Ian Lance Taylor <iant@google.com>
529 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
530 builtin_type. Change all uses.
532 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
535 * directives (do_linemarker): Compensate for the increment in
536 location that occurs when we reach the end of line.
537 * files (_cpp_stack_include): Mention _cpp_find_file in the
540 2009-05-10 Joseph Myers <joseph@codesourcery.com>
542 * include/cpplib.h (enum cpp_token_fld_kind): Add
543 CPP_TOKEN_FLD_TOKEN_NO.
544 (struct cpp_macro_arg, struct cpp_identifier): Define.
545 (union cpp_token_u): Use struct cpp_identifier for identifiers.
546 Use struct cpp_macro_arg for macro arguments. Add token_no for
547 CPP_PASTE token numbers.
548 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
549 do_pragma_poison, parse_assertion): Use val.node.node in place of
551 * expr.c (parse_defined, eval_token): Use val.node.node in place
553 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
554 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
555 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
556 place of val.arg_no. Use val.node.node in place of val.node.
557 * macro.c (replace_args, cpp_get_token, parse_params,
558 lex_expansion_token, create_iso_definition, cpp_macro_definition):
559 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
560 Use val.node.node in place of val.node.
562 2009-05-03 Joseph Myers <joseph@codesourcery.com>
564 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
567 2009-04-25 Joseph Myers <joseph@codesourcery.com>
569 PR preprocessor/39559
570 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
571 constants larger than intmax_t in C99 mode.
573 2009-04-21 Taras Glek <tglek@mozilla.com>
575 * include/cpp-id-data.h: Update GTY annotations to new syntax.
576 * include/cpplib.h: Likewise.
577 * include/line-map.h: Likewise.
578 * include/symtab.h: Likewise.
580 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
583 * lex.c (cpp_type2name): Take a flags parameter. Call
584 cpp_named_operator2name for named operators and cpp_digraph2name
586 (cpp_digraph2name): New.
587 (cpp_spell_token): Use it.
588 (cpp_output_token): Likewise.
589 * include/cpplib.h (cpp_type2name): Update declaration.
590 * init.c (cpp_named_operator2name): New.
591 * internal.h (cpp_named_operator2name): Declare.
593 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
596 * init.c (cpp_create_reader): Wlong_long is disabled by default.
597 * expr.c (cpp_classify_number): Give different messages for C and
600 2009-04-19 Joseph Myers <joseph@codesourcery.com>
602 PR preprocessor/20078
603 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
605 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
606 (struct cpp_token): Change flags to unsigned short.
607 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
608 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
609 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
611 * macro.c (macro_real_token_count): New.
612 (enter_macro_context, replace_args): Use macro_real_token_count.
613 (create_iso_definition): Record whitespace surrounding and digraph
614 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
615 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
616 multiple consecutive ## tokens.
617 (_cpp_create_definition): Initialize extra_tokens.
618 (cpp_macro_definition): Use macro_real_token_count.
620 2009-04-18 Joseph Myers <joseph@codesourcery.com>
622 * directives.c (parse_include): Pass true to check_eol.
624 2009-04-18 Joseph Myers <joseph@codesourcery.com>
626 PR preprocessor/39646
627 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
628 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
629 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
632 2009-04-18 Joseph Myers <joseph@codesourcery.com>
634 PR preprocessor/39647
635 * directives.c (check_eol): Add parameter expand.
636 (do_undef, parse_include, do_line, do_linemarker, do_ident,
637 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
638 do_else, do_endif, do_assert, do_unassert): All callers changed.
639 Pass true from do_line, false elsewhere.
641 2009-04-12 Joseph Myers <joseph@codesourcery.com>
643 PR preprocessor/31869
644 * macro.c (stringify_arg): Handle NULL source token in padding
645 token where previous padding token did not have source token with
646 preceding whitespace.
648 2009-04-09 Jakub Jelinek <jakub@redhat.com>
650 * Makefile.in: Change copyright header to refer to version
651 3 of the GNU General Public License and to point readers at the
652 COPYING3 file and the FSF's license web page.
653 * charset.c: Likewise.
654 * directives-only.c: Likewise.
655 * directives.c: Likewise.
656 * errors.c: Likewise.
659 * identifiers.c: Likewise.
660 * include/cpp-id-data.h: Likewise.
661 * include/cpplib.h: Likewise.
662 * include/line-map.h: Likewise.
663 * include/mkdeps.h: Likewise.
664 * include/symtab.h: Likewise.
666 * internal.h: Likewise.
668 * line-map.c: Likewise.
670 * makeucnid.c: Likewise.
671 * mkdeps.c: Likewise.
673 * symtab.c: Likewise.
674 * system.h: Likewise.
675 * traditional.c: Likewise.
676 * ucnid.tab: Likewise.
677 * ucnid.h: Regenerate.
679 2009-04-01 Janis Johnson <janis187@us.ibm.com>
682 * include/cpplib.h (CPP_N_DEFAULT): Define.
683 * expr.c (interpret_float_suffix): Recognize d or D for double,
684 return new value for default.
685 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
688 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
689 letters from decimal float and fixed-point suffixes.
691 2009-03-31 Joseph Myers <joseph@codesourcery.com>
693 PR preprocessor/15638
694 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
696 (open_file_failed): Make error for missing file fatal.
697 * include/cpplib.h (CPP_DL_FATAL): Define.
699 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
701 PR preprocessor/31932:
702 * internal.h: Don't mention HAVE_ICONV_H.
703 * configure, config.in: Rebuild.
704 * configure.ac: Don't check for iconv.h.
706 2009-03-30 Tom Tromey <tromey@redhat.com>
708 PR preprocessor/39512:
709 * line-map.c (linemap_init): Initialize 'reallocator' field.
711 2009-03-30 Jakub Jelinek <jakub@redhat.com>
714 * macro.c (cpp_get_token): If macro_to_expand returns NULL
715 and used some tokens, add CPP_PADDING before next token.
717 2009-03-29 Joseph Myers <joseph@codesourcery.com>
719 PR preprocessor/34695
720 * makedepend.c: Remove.
721 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
722 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
723 * directives.c (cpp_errors): Remove.
724 * errors.c (print_location, _cpp_begin_message, v_message):
726 (cpp_error, cpp_error_with_line): Always use error callback.
727 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
728 * include/cpplib.h (cpp_options): Remove pedantic_errors,
729 inhibit_warnings, warn_system_headers, inhibit_errors,
730 warnings_are_errors, client_diagnostic.
731 (cpp_callbacks): Add extra arguments to error callback; make it
733 (cpp_finish): Return void.
734 (cpp_destroy): Remove inaccurate comment about return value.
735 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
736 (CPP_DL_NOTE): Define.
737 * include/line-map.h (linemap_print_containing_files): Remove.
738 * init.c (cpp_finish): Do not check for or return number of
740 * internal.h (cpp_reader): Remove errors field.
741 * line-map.c (linemap_print_containing_files): Remove.
742 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
743 about previous definition. Only emit it if previous diagnostic
746 2009-03-28 Joseph Myers <joseph@codesourcery.com>
748 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
751 2009-03-18 Jakub Jelinek <jakub@redhat.com>
753 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
755 2009-02-21 Joseph Myers <joseph@codesourcery.com>
757 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
759 (_cpp_lex_direct): Handle this.
761 2009-02-15 Richard Guenther <rguenther@suse.de>
765 2009-02-13 Richard Guenther <rguenther@suse.de>
767 * configure.ac: Enable LFS.
768 * configure: Re-generate.
769 * config.in: Likewise.
771 2009-01-05 Ben Elliston <bje@au.ibm.com>
773 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
775 (po/$(PACKAGE).pot): Likewise.
777 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
780 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
781 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
783 2008-11-29 Joseph Myers <joseph@codesourcery.com>
785 * lex.c (cpp_token_len): Use 6 as default length.
787 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
789 * expr.c (struct op): Add location.
790 (_cpp_parse_expr): Propagate locations throught the stack
793 (check_promotion): Use explicit location in errors.
795 2008-10-05 Matthew Gingell <gingell@adacore.com>
796 Arnaud Charlet <charlet@adacore.com>
798 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
799 (cpp_get_comments): New function.
800 * internal.h (struct cpp_reader): Add comments field.
801 * init.c (cpp_destroy): Free comments.
802 * lex.c (store_comment, cpp_get_comments): New functions.
803 (comments): New struct.
804 (save_comment): Store comments in comments struct.
806 2008-09-18 Simon Baldwin <simonb@google.com>
808 * include/cpplib.h (struct cpp_options): Add new boolean flag
809 warn_builtin_macro_redefined.
810 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
811 * (struct builtin_operator): Split out from previous struct builtin,
812 enhance extra const correctness.
813 * (struct builtin_macro): Split out from previous struct builtin, add
814 new always_warn_if_redefined flag, enhance const correctness.
815 * (mark_named_operators): Use struct builtin_operator.
816 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
817 to builtins selectively.
818 * macro.c (warn_of_redefinition): Return false if a builtin macro
819 is not flagged with NODE_WARN.
821 2008-07-31 Jakub Jelinek <jakub@redhat.com>
823 PR preprocessor/36649
824 * files.c (struct report_missing_guard_data): New type.
825 (report_missing_guard): Put paths into an array instead of printing
826 them right away. Return 1 rather than 0.
827 (report_missing_guard_cmp): New function.
828 (_cpp_report_missing_guards): Sort and print paths gathered by
829 report_missing_guard callback.
831 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
834 * directives.c (strtolinenum): Handle overflow.
835 (do_line): Give a warning if line number overflowed.
836 (do_linemarker): Update call to strtolinenum.
838 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
840 * include/line-map.h (linenum_type): New typedef.
841 (struct line_map): Use it.
842 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
843 (SOURCE_COLUMN): Likewise.
844 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
845 source_location values in a variable of type linenum_type.
846 * directives.c (struct if_stack): Use linenum_type.
847 (strtoul_for_line): Rename as strtolinenum.
848 (do_line): Use linenum_type.
849 (do_linemarker): Use linenum_type and strtolinenum.
850 (_cpp_do_file_change): Use linenum_t.
851 * line-map.c (linemap_add): Likewise.
852 (linemap_line_start): Likewise.
853 * traditional.c (struct fun_macro): 'line' is a source_location.
854 * errors.c (print_location): Use linenum_type.
855 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
856 * internal.h (CPP_INCREMENT_LINE): Likewise.
857 * lex.c (_cpp_skip_block_comment): Use source_location.
859 2008-07-14 Ben Elliston <bje@au.ibm.com>
861 * include/cpplib.h (NODE_CONDITIONAL): New.
862 (struct cpp_callbacks): New macro_to_expand field.
863 (struct cpp_hashnode): Adjust size of flags and type fields.
864 (cpp_peek_token): Prototype.
865 * lex.c (cpp_peek_token): New function.
866 (_cpp_temp_token): Protect pre-existing lookaheads.
867 * macro.c (cpp_get_token): Expand any conditional macros.
868 (_cpp_backup_tokens_direct): New.
869 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
870 (warn_of_redefinition): Silently allow redefined conditional
872 (_cpp_create_definition): Remove the conditional flag when a user
873 defines one of the conditional macros.
874 * internal.h (_cpp_backup_tokens_direct): New prototype.
876 2008-06-13 Andrew Haley <aph@redhat.com>
878 PR preprocessor/33305
879 * macro.c (replace_args): Print a warning for empty macro
880 arguments in C89 and C++.
882 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
884 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
885 * configure: Regenerate.
887 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
889 * Makefile.in (datarootdir): New variable.
891 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
893 PR preprocessor/36479
894 * charset.c (cpp_interpret_string_notranslate): Also set
895 narrow_cset_desc.width.
897 2008-06-07 Joseph Myers <joseph@codesourcery.com>
899 * configure.ac (parisc*64*-*-*): Remove.
900 * configure: Regenerate.
902 2008-05-30 Tom Tromey <tromey@redhat.com>
904 PR preprocessor/36320:
905 * internal.h (_cpp_parse_expr): Update.
906 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
908 * directives.c (do_if): Update.
909 (do_elif): Require expression if processing group.
911 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
913 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
915 2008-05-21 Tom Tromey <tromey@redhat.com>
917 PR preprocessor/27777:
918 * lex.c (cpp_output_line_to_string): New function.
919 * internal.h (_cpp_begin_message): Don't declare.
920 * errors.c (_cpp_begin_message): Now static.
921 * include/cpplib.h (cpp_output_line_to_string): Declare.
922 * directives.c (do_diagnostic): Rewrote. Use
923 cpp_output_line_to_string. Don't use _cpp_begin_message.
925 2008-05-21 Tom Tromey <tromey@redhat.com>
927 * include/symtab.h (HT_ALLOCED): Remove.
929 * symtab.c (DELETED): New define.
930 (ht_lookup): Update comment.
931 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
932 code. Use subobject allocator for strings, if it exists.
933 (ht_expand): Handle deleted entries.
934 (ht_forall): Likewise.
935 (ht_purge): New function.
936 (ht_dump_statistics): Print deletion statistics.
938 2008-05-13 Tom Tromey <tromey@redhat.com>
940 PR preprocessor/22168:
941 * include/cpplib.h (struct cpp_options) <objc>: Update
943 * expr.c (eval_token): Warn for use of assertions.
944 * directives.c (directive_diagnostics): Warn about extensions.
945 (DEPRECATED): New define.
946 (DIRECTIVE_TABLE): Use it.
948 2008-05-06 Tom Tromey <tromey@redhat.com>
950 PR preprocessor/35313, PR preprocessor/36088:
951 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
952 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
954 2008-05-04 David S. Miller <davem@davemloft.net>
956 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
957 * configure: Regenerate.
959 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
961 * include/cpplib.h (cpp_define_formatted): New.
962 * directives.c (cpp_define_formatted): New.
964 2008-04-21 Tom Tromey <tromey@redhat.com>
967 * charset.c (_cpp_convert_input): Add buffer_start argument.
968 Ignore UTF-8 BOM if seen.
969 * internal.h (_cpp_convert_input): Add argument.
970 * files.c (struct _cpp_file) <buffer_start>: New field.
971 (destroy_cpp_file): Free buffer_start, not buffer.
972 (_cpp_pop_file_buffer): Likewise.
973 (read_file_guts): Update.
975 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
977 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
978 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
979 (struct cpp_options): Added uliterals.
980 (cpp_interpret_string): Update prototype.
981 (cpp_interpret_string_notranslate): Idem.
982 * charset.c (init_iconv_desc): New width member in cset_converter.
983 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
985 (emit_numeric_escape): Idem.
988 (convert_escape): Idem.
989 (converter_for_type): New function.
990 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
991 (cpp_interpret_string_notranslate): Match changed prototype.
992 (wide_str_to_charconst): Use converter_for_type.
993 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
994 * directives.c (linemarker_dir): Macro U changed to UC.
995 (parse_include): Idem.
996 (register_pragma_1): Idem.
997 (restore_registered_pragmas): Idem.
998 (get__Pragma_string): Support CPP_STRING{16,32}.
999 * expr.c (eval_token): Support CPP_CHAR{16,32}.
1000 * init.c (struct lang_flags): Added uliterals.
1001 (lang_defaults): Idem.
1002 * internal.h (struct cset_converter) <width>: New field.
1003 (struct cpp_reader) <char16_cset_desc>: Idem.
1004 (struct cpp_reader) <char32_cset_desc>: Idem.
1005 * lex.c (digraph_spellings): Macro U changed to UC.
1007 (lex_string): Add support for u'...', U'...', u"..." and U"...".
1008 (_cpp_lex_direct): Idem.
1009 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
1010 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
1012 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1015 * aclocal.m4: Regenerate.
1016 * configure: Regenerate.
1018 2008-04-17 Tom Tromey <tromey@redhat.com>
1021 * errors.c (cpp_error): Don't reference a token before the start
1024 2008-04-16 Tom Tromey <tromey@redhat.com>
1026 * Makefile.in (TAGS_SOURCES): New variable.
1029 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1031 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1033 * configure: Rebuilt.
1035 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1037 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1038 used_undef and before_define.
1039 (NODE_USED): Define.
1040 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1041 do_ifndef, cpp_pop_definition): Handle new flag and use new
1043 * expr.c (parse_defined): Handle new flag and use new callbacks.
1044 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1045 flag and use new callbacks.
1047 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1050 * files.c (struct _cpp_file): Remove pch field.
1051 (pch_open_file): Don't set file->pch, just file->pchname.
1052 (should_stack_file): After pfile->cb.read_pch call
1053 free pchname and clear pchname, don't close file->fd.
1054 Test file->pchname instead of file->pch. Don't close fd after cb.
1055 (_cpp_stack_include): Test file->pchname instead of file->pch.
1057 2008-03-28 Tom Tromey <tromey@redhat.com>
1059 * Makefile.in (POSTCOMPILE): New variable.
1062 2008-03-13 Tom Tromey <tromey@redhat.com>
1065 * directives.c (destringize_and_run): Set pfile->directive.
1067 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1069 PR preprocessor/35458
1070 * mkdeps.c (munge): Quote '#' with a '\'.
1072 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1074 PR preprocessor/35379
1075 * mkdeps.c (deps_write): Ensure the first target always appears
1076 in the first column, without leading backslash newline. Avoid
1077 some more extra whitespace.
1079 2008-02-25 Thiemo Seufer <ths@mips.com>
1081 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1083 2008-02-19 Tom Tromey <tromey@redhat.com>
1085 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1086 * lex.c (lex_identifier): Use CPP_HASHNODE.
1087 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1089 * identifiers.c (alloc_node): Change return type.
1090 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1091 (proxy_assertion_broken): New declaration.
1092 (cpp_forall_identifiers): Move comment.
1093 * line-map.c (linemap_add): Comment fix.
1094 (linemap_line_start): Indentation fix.
1096 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1098 PR preprocessor/34692
1099 * macro.c (collect_args): Add pragma_buff argument. Push
1100 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1101 than into arguments. Reset prevent_expansion and parsing_args
1102 state at CPP_PRAGMA_EOL/CPP_EOF.
1103 (funlike_invocation_p): Add pragma_buff argument, pass it through
1105 (enter_macro_context): Add result argument. Adjust
1106 funlike_invocation_p caller. Emit all deferred pragma tokens
1107 gathered during collect_args before the expansion, add a padding
1108 token. Return 2 instead of 1 if any pragma tokens were prepended.
1109 (cpp_get_token): If enter_macro_context returns 2, don't return
1110 a padding token, instead cycle to grab CPP_PRAGMA token.
1111 * directives.c (_cpp_handle_directive): If was_parsing_args
1112 in deferred pragma, leave parsing_args and prevent_expansion as is.
1114 2008-01-22 Tom Tromey <tromey@redhat.com>
1117 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1118 __STDC_CONSTANT_MACROS.
1120 2008-01-07 Fred Fish <fnf@specifix.com>
1122 PR preprocessor/30363
1123 * traditional.c (replace_args_and_push): Add local variable
1124 cxtquote, calculate the replacement text size assuming a
1125 worst case of every input character quoted with backslash,
1126 and properly handle output quoting of quote characters in
1127 actual arguments used in function-like macros.
1129 2008-01-03 Tom Tromey <tromey@redhat.com>
1131 PR preprocessor/34602
1132 * directives.c (do_line): Don't try to spell EOF token.
1133 (do_linemarker): Add comment.
1135 2007-12-11 DJ Delorie <dj@redhat.com>
1137 * charset.c (convert_using_iconv): Close out any shift states,
1138 returning to the initial state.
1140 2007-12-06 Tom Tromey <tromey@redhat.com>
1143 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1145 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1146 * files.c (FILE_HASH_POOL_SIZE): New macro.
1147 (struct file_hash_entry_pool): New.
1148 (destroy_all_cpp_files): New function.
1149 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1150 (new_file_hash_entry): Update.
1151 (free_file_hash_entries): New function.
1152 (_cpp_cleanup_files): Call free_file_hash_entries and
1153 destroy_all_cpp_files.
1154 (cpp_clear_file_cache): New function.
1155 * include/cpplib.h (cpp_clear_file_cache): Declare.
1157 2007-12-03 Tom Tromey <tromey@redhat.com>
1159 PR preprocessor/34288
1160 * configure.ac, config.in: Rebuilt.
1161 * configure.ac: Check for ssize_t.
1163 2007-11-30 Tom Tromey <tromey@redhat.com>
1165 PR preprocessor/32868
1166 * macro.c (_cpp_create_definition): Special case
1167 __STDC_FORMAT_MACROS.
1169 2007-11-16 Michael Matz <matz@suse.de>
1171 * files.c (search_path_head): Fix check for absolute paths.
1173 2007-11-11 Tom Tromey <tromey@redhat.com>
1176 * include/cpplib.h (cpp_included_before): Declare.
1177 * files.c (struct file_hash_entry) <location>: New field.
1178 (_cpp_find_file): Initialize new field.
1179 (make_cpp_dir): Likewise.
1180 (cpp_included_before): New function.
1182 2007-11-01 Tom Tromey <tromey@redhat.com>
1184 PR preprocessor/30805
1185 * macro.c (paste_tokens): Handle padding token.
1186 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1188 2007-10-31 Tom Tromey <tromey@redhat.com>
1190 PR preprocessor/30786
1191 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1192 * directives.c (_cpp_do__Pragma): Return error status.
1193 * internal.h (_cpp_do__Pragma): Update.
1194 * directives.c (get__Pragma_string): Back up if EOF seen.
1196 2007-09-06 Tom Tromey <tromey@redhat.com>
1198 * internal.h (struct cpp_reader) <invocation_location>: New
1200 (struct cpp_reader) <set_invocation_location>: Likewise.
1201 * init.c (cpp_set_line_map): New function.
1202 * line-map.c (linemap_add): Use linemap's allocator.
1203 * include/line-map.h (GTY): Define.
1204 (line_map_realloc): New typedef.
1205 (struct line_map): Mark with GTY.
1206 (struct line_maps): Likewise.
1207 (struct line_maps) <maps>: Likewise.
1208 (struct line_maps) <reallocator>: New field.
1209 * include/symtab.h (GTY): Conditionally define.
1210 * include/cpplib.h (cpp_set_line_map): Declare.
1211 (cpp_get_token_with_location): Declare.
1212 * macro.c (cpp_get_token): Set invocation_location on the reader.
1213 (cpp_get_token_with_location): New function.
1215 2007-08-30 Chao-ying Fu <fu@mips.com>
1217 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1218 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1219 (cpp_classify_number): Support decimal fixed-point constants without
1221 Warn about fixed-point constants when -pedantic.
1222 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1223 comments to support fixed-point values.
1224 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1226 2007-08-18 Tom Tromey <tromey@redhat.com>
1228 PR preprocessor/32974
1229 * directives.c (parse_include): Don't check for EOL when
1230 processing #pragma dependency.
1232 2007-07-30 Ollie Wild <aaw@google.com>
1234 * directives-only.c: New file.
1235 * internal.h (struct _cpp_dir_only_callbacks): New.
1236 (_cpp_preprocess_dir_only): New function.
1237 * directives.c (_cpp_handle_directive): Check directives_only before
1238 disabling execution of indented directives.
1239 * files.c (_cpp_stack_file): Add directives_only check.
1240 * include/cpplib.h (struct cpp_options): Add directives_only.
1241 (cpp_init_special_builtins): New function.
1242 * init.c (cpp_init_special_builtins): New function.
1243 (cpp_init_builtins): Move builtin_array initialization to
1244 cpp_init_special_builtins.
1245 (post_options): Check directives_only before setting
1246 pfile->state.prevent_expansion = 1.
1247 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1248 is expanded inside a directive while -fdirectives-only is enabled.
1249 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1250 (libcpp_a_SOURCES): Add directives-only.c.
1252 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1254 * traditional.c (_cpp_scan_out_logical_line): Initialize
1255 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1256 fmacro.args to prevent 'may be used uninitialized' warning.
1258 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1260 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1262 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1263 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1264 for 'q' or 'Q' suffixes.
1266 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1268 * files.c (open_file): Correct typo.
1270 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1272 * files.c (open_file): Prevent the call
1273 for stat from overwriting errno.
1275 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1277 * files.c (open_file): Account for the
1278 fact that on windows, opening a directory gives
1281 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1283 PR preprocessor/23479
1284 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1286 (append_digit): Likewise.
1287 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1288 binary integer constants.
1290 2007-05-31 Dave Korn <dave.korn@artimi.com>
1292 PR preprocessor/14331
1293 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1295 2007-05-24 Ollie Wild <aaw@google.com>
1297 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1298 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1299 (cpp_write_pch_state): Save __COUNTER__ state.
1300 (cpp_valid_state): Check valid __COUNTER__ state.
1301 (cpp_read_state): Read new __COUNTER__ state.
1302 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1303 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1304 * internal.h (struct cpp_reader): Add counter member.
1306 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1308 PR preprocessor/20077
1309 * macro.c (create_iso_definition): Fixed the method to determine
1310 whether the token-pasting operator appears at the beginning or the end
1313 2007-05-21 Ian Lance Taylor <iant@google.com>
1315 * internal.h (struct cpp_reader): Add new fields:
1316 nonexistent_file_hash and nonexistent_file_ob.
1317 * files.c: Include "obstack.h".
1318 (find_file_in_dir): Before trying to open the file, look up the
1319 path name in the hash table of nonexistent files. After failing
1320 to open the file, add the path name to the hash table.
1321 (_cpp_find_file): Cache the results of looking up the file name
1322 starting with the quote and bracket chain heads, if we can.
1323 (nonexistent_file_hash_eq): New static function.
1324 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1325 pfile->nonexistent_file_ob.
1326 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1327 pfile->nonexistent_file_ob.
1329 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1331 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1334 * expr.c (interpret_float_suffix): Check for invalid suffix.
1336 2007-05-02 Eric Christopher <echristo@apple.com>
1338 * expr.c (num_div_op): Don't overflow if the result is
1341 2007-05-02 Tom Tromey <tromey@redhat.com>
1343 PR preprocessor/28709
1344 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1346 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1348 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1351 2007-03-30 Richard Henderson <rth@redhat.com>
1353 * directives.c (lex_macro_node_from_str): New.
1354 (cpp_push_definition, cpp_pop_definition): New.
1355 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1357 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1359 * Makefile.in: Add dummy install-pdf target.
1361 2007-01-30 Tom Tromey <tromey@redhat.com>
1363 PR preprocessor/30468
1364 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1367 2007-01-30 Tom Tromey <tromey@redhat.com>
1369 PR preprocessor/29966
1370 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1372 (_cpp_create_definition): Don't restore cur_token here.
1373 * lex.c (_cpp_lex_token): Added assertion.
1375 2007-01-27 Tom Tromey <tromey@redhat.com>
1377 * configure: Rebuilt.
1379 2007-01-12 Tom Tromey <tromey@redhat.com>
1381 PR preprocessor/28227
1382 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1384 (do_define): Update.
1387 (do_ifndef): Update.
1389 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1391 * configure: Regenerate.
1393 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1395 * configure: Regenerate.
1397 2007-01-04 Tom Tromey <tromey@redhat.com>
1399 PR preprocessor/28165
1400 * internal.h (cpp_in_primary_file): New function.
1401 * directives.c (do_include_next): Use cpp_in_primary_file.
1402 (do_pragma_once): Likewise.
1403 (do_pragma_system_header): Likewise.
1405 2006-12-29 Ian Lance Taylor <iant@google.com>
1407 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1408 look backward at the end of the line unless we saw a backslash.
1410 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1412 PR preprocessor/29612
1413 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1414 only when new_sysp is non-zero.
1416 2006-12-28 Tom Tromey <tromey@redhat.com>
1418 PR preprocessor/30001
1419 * charset.c (_cpp_convert_input): Check that to.len is greater
1422 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1424 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1425 * configure: Rebuilt.
1427 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1429 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1430 for experimental C++0x mode.
1431 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1432 adopted the preprocessor changes introduced in C99.
1434 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1436 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1437 depending on --enable-targets=all.
1438 * configure: Regenerate.
1440 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1442 PR preprocessor/28709
1443 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1444 spelled LHS token as opposed to spelling it again.
1445 (paste_all_tokens): Don't report errors here, just break on failure.
1447 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1449 * Makefile.in: Added empty "pdf" target.
1451 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1453 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1454 match exactly the glob in gcc/config.gcc.
1455 * configure: Regenerate.
1457 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1460 PR preprocessor/14634
1461 * lex.c (lex_string): Pedwarn for unterminated literals.
1463 2006-09-08 Eric Christopher <echristo@apple.com>
1465 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1467 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1471 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1472 (CPP_LAST_EQ): Change.
1473 (CPP_LAST_PUNCTUATOR): Change.
1474 * expr.c (cpp_operator): Remove MIN and MAX.
1475 (reduce): Remove CPP_MIN and CPP_MAX.
1476 (num_binary_op): Ditto.
1477 * lex.c (_cpp_lex_direct): Ditto.
1478 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1480 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1482 PR preprocessor/27746
1483 * directives.c (do_pragma): Handle pragma with valid namespace
1484 and invalid name coming from macro expansion.
1485 * directives.c (destringize_and_run): Initialize next field in
1490 * directives.c (destringize_and_run): Set NO_EXPAND on the
1493 * macro.c (_cpp_backup_tokens): Fix comment typo.
1495 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1497 * Makefile.in (CATALOGS): Add po/ prefix.
1498 * configure: Regenerated.
1500 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1502 * Makefile.in: Add install-html target. Add install-html to .PHONY
1504 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1506 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1507 * files.c (_cpp_get_file_stat): New function.
1508 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1509 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1510 * internal.h (_cpp_get_file_stat): Prototype.
1511 (struct cpp_buffer): Add timestamp.
1513 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1515 PR preprocessor/25717
1516 * init.c (cpp_init_builtins): If __STDC__ will not change value
1517 between system headers and other sources, define it as a normal
1518 macro rather than a builtin.
1519 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1520 cpp_in_system_header condition.
1522 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1524 * Makefile.in: Use -MMD instead of -MD.
1526 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1527 Richard Henderson <rth@redhat.com>
1529 Merge from gomp branch:
1530 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1531 entry to value union.
1532 (end_directive): Don't eat the line if in_deferred_pragma.
1533 (run_directive): Remove pragma hacks.
1534 (insert_pragma_entry): Remove.
1535 (new_pragma_entry): New.
1536 (register_pragma_1): Split out of register_pragma. Only handle
1537 the lookup tree and return the new entry.
1538 (cpp_register_pragma): Fill in the pragma entry here.
1539 (cpp_register_deferred_pragma): New.
1540 (register_pragma_internal): New.
1541 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1542 (do_pragma): Allow pragma expansion after namespace. For deferred
1543 pragmas, don't slurp the line into a string.
1544 (destringize_and_run): Save tokens for deferred pragmas.
1545 (cpp_handle_deferred_pragma): Remove.
1546 * macro.c (builtin_macro): Remove pragma token hack.
1547 (_cpp_push_token_context): Rename from push_token_context and export.
1548 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1549 (_cpp_push_token_context): Declare.
1550 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1551 a token. Update the line number correctly if so.
1552 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1553 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1554 * include/cpplib.h (PRAGMA_EOL): New.
1555 (CPP_TOKEN_FLD_PRAGMA): New.
1556 (struct cpp_token): Add val.pragma.
1557 (struct cpp_options): Remove defer_pragmas.
1558 (cpp_handle_deferred_pragma): Remove.
1559 (cpp_register_deferred_pragma): Declare.
1561 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1564 * directives.c (do_pragma): If pragma line ends with multi-line
1565 block comment, end the saved deferred pragma string before that
1566 comment. Handle embedded '\0' chars on the pragma line.
1568 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1571 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1573 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1574 Ben Elliston <bje@au.ibm.com>
1576 * include/cpplib.h (CPP_N_DFLOAT): New.
1577 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1578 suffixes as decimal floating point constants.
1579 (cpp_classify_number): Disallow hexadecimal DFP constants.
1581 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1582 Ian Lance Taylor <ian@airs.com>
1584 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1585 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1587 2005-11-09 Per Bothner <per@bothner.com>
1588 Uros Bizjak <uros@kss-loka.si>
1591 * init.c (read_original_filename): Temporarily set
1592 state.in_directive before calling _cpp_lex_direct for
1595 2005-11-03 James E Wilson <wilson@specifix.com>
1597 PR preprocessor/24202
1598 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1600 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1602 * include/cpplib.h (struct cpp_callbacks): Make error take
1604 * errors.c (cpp_error): Update call to callback.
1606 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1608 PR preprocessor/22042
1609 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1611 (cpp_quote_string): Don't octalify non printable
1614 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1617 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1618 (struct cpp_callbacks): Add error.
1619 * errors.c (cpp_error): If client_diagnostic, use error callback.
1620 * charset.c (convert_escape): Don't use %03o in diagnostic.
1622 2005-10-21 James E Wilson <wilson@specifix.com>
1624 PR preprocessor/15220
1625 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1626 callers. Pass to open_file_failed.
1627 (open_file_failed): New parameter angle_brackets. Fix all callers.
1628 Use in print_dep assignment.
1629 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1630 * internal.h (_cpp_find_file): Add new parm to declaration.
1632 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1634 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1635 * configure: Regenerate.
1637 2005-10-04 Ian Lance Taylor <ian@airs.com>
1639 PR preprocessor/13726
1640 * directives.c (check_eol_return_comments): New static function.
1641 (parse_include): Add buf parameter. Change all callers.
1642 (do_include_common): If not discard comments, turn on
1643 save_comments. Pass collected comments to include callback.
1644 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1645 include callback: cpp_token list.
1647 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1649 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1650 * init.c (struct lang_flags, lang_defaults): Add
1651 extended_identifiers.
1652 (cpp_set_lang): Use it.
1653 * lex.c (forms_identifier_p): Check extended_identifiers.
1655 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1657 PR preprocessor/20348
1658 PR preprocessor/20356
1659 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1662 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1665 -Wmissing-format-attribute.
1667 * configure: Regenerate.
1669 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1671 * all files: Update FSF address in copyright headers.
1672 * makeucnid.c (write_copyright): Update outputted FSF address.
1674 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1676 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1677 ZW_PROG_COMPILER_DEPENDENCIES.
1678 * aclocal.m4, configure: Regenerate.
1679 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1681 (distclean): Clean up $(DEPDIR) and its contents.
1682 (.c.o): Use $(COMPILE).
1683 Include $(DEPDIR)/*.Po for most object->header dependencies.
1685 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1687 * configure.ac: Check declarations for asprintf and vasprintf.
1688 * config.in: Regenerate.
1689 * configure: Likewise.
1691 * charset.c (conversion_loop): Use XRESIZEVEC.
1692 (convert_no_conversion): Likewise.
1693 (convert_using_iconv): Likewise.
1694 (init_iconv_desc): Cast return value of alloca.
1695 (cpp_host_to_exec_charset): Use XNEWVEC.
1696 (emit_numeric_escape): Use XRESIZEVEC.
1697 (cpp_interpret_string): Use XNEWVEC.
1698 (cpp_interpret_string): Use XRESIZEVEC.
1699 (_cpp_interpret_identifier): Cast return value of alloca.
1700 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1701 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1702 (parse_include): Use XNEWVEC.
1703 (insert_pragma_entry): Rename local variable "new" to
1705 (save_registered_pragmas): Cast return value of xmemdup.
1706 (destringize_and_run): Same for alloca.
1707 (parse_assertion): Likewise.
1708 (do_assert): Cast allocated storage to proper type.
1709 (cpp_define): Likewise.
1710 (_cpp_define_builtin): Likewise.
1711 (cpp_undef): Likewise.
1712 (handle_assertion): Likewise.
1713 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1714 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1715 (CPP_UMINUS): Likewise.
1716 (struct cpp_operator): Rename from struct operator.
1717 (_cpp_expand_op_stack): Use XRESIZEVEC.
1718 * files.c (pch_open_file): Use XNEWVEC.
1719 (pch_open_file): Use XRESIZEVEC.
1720 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1721 (dir_name_of_file): Use XNEWVEC.
1722 (make_cpp_file): Use XCNEW.
1723 (make_cpp_dir): Likewise.
1724 (allocate_file_hash_entries): USE XNEWVEC.
1725 (cpp_included): Cast return value of htab_find_with_hash.
1726 (append_file_to_dir): Use XNEWVEC.
1727 (read_filename_string): Likewise. Use XRESIZEVEC too.
1728 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1729 (remap_filename): Use XNEWVEC.
1730 (struct pchf_entry): Move definition out of struct pchf_data.
1731 (_cpp_save_file_entries): Use XCNEWVAR.
1732 (_cpp_read_file_entries): Use XNEWVAR.
1733 * identifiers.c (alloc_node): Use XOBNEW.
1734 * init.c (cpp_create_reader): Use XCNEW.
1735 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1736 (read_original_directory): Cast return value of alloca.
1737 * lex.c (add_line_note): Use XRESIZEVEC.
1738 (warn_about_normalization): Use XNEWVEC.
1739 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1740 (new_buff): Use XNEWVEC.
1741 * line-map.c (linemap_add): Use XRESIZEVEC.
1742 * macro.c (builtin_macro): Cast return value of alloca.
1743 (paste_tokens): Likewise.
1744 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1745 (_cpp_save_parameter): Use XRESIZEVEC.
1746 (create_iso_definition): Cast allocated storage to proper type.
1747 (_cpp_create_definition): Likewise.
1748 (cpp_macro_definition): Use XRESIZEVEC.
1749 * makedepend.c (add_clm): Use XNEW.
1750 (add_dir): Likewise.
1751 * mkdeps.c (munge): Use XNEWVEC.
1752 (deps_init): Use XCNEW.
1753 (deps_add_target): Use XRESIZEVEC.
1754 (deps_add_default_target): Cast return value of alloca.
1755 (deps_add_dep): Use XRESIZEVEC.
1756 (deps_add_vpath): Likewise. Use XNEWVEC too.
1757 (deps_restore): Likewise.
1758 * pch.c (save_idents): Use XNEW and XNEWVEC.
1759 (cpp_save_state): Use XNEW.
1760 (count_defs): Cast return value of htab_find.
1761 (write_defs): Likewise.
1762 (cpp_write_pch_deps): Use XNEWVEC.
1763 (collect_ht_nodes): Use XRESIZEVEC.
1764 (cpp_valid_state): Use XNEWVEC.
1765 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1766 * symtab.c (ht_create): Use XCNEW.
1767 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1768 (ht_expand): Use XCNEWVEC.
1769 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1770 (bool): Do not define if __cplusplus.
1772 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1774 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1775 (do_sccs): Delete function definition, #define to do_ident.
1776 (do_ident): Don't hardwire directive name.
1778 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1781 * configure: Regenerate.
1783 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1785 * files.c: Include io.h for DJGPP to get prototype of setmode.
1787 2005-04-19 Per Bothner <per@bothner.com>
1789 PR preprocessor/20907
1790 * line-map.c (linemap_line_start): Fix bug when we need to increse
1791 column_bits but can re-use the current line_map.
1793 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1795 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1796 libiberty functions.
1798 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1800 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1801 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1802 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1803 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1805 (fwrite_unlocked): Fix prototype.
1807 * configure, config.in: Regenerate.
1809 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1811 PR preprocessor/19475
1812 * macro.c (create_iso_definition): For < ISO C99, don't
1813 pedwarn if there is no whitespace between macro name and its
1814 replacement, but the replacement starts with a basic character
1817 2005-03-28 Andreas Jaeger <aj@suse.de>
1819 * lex.c (warn_about_normalization): Cast field width to int to
1822 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1824 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1826 * configure: Regenerate.
1828 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1830 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1831 UCN rather than printing an error.
1833 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1835 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1837 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1839 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1840 * charset.c: Update for new format of ucnid.h.
1841 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1842 Add NST parameter, and update it; update callers.
1843 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1845 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1846 * internal.h (struct normalize_state): New.
1847 (INITIAL_NORMALIZE_STATE): New.
1848 (NORMALIZE_STATE_RESULT): New.
1849 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1850 (_cpp_valid_ucn): New.
1851 * lex.c (warn_about_normalization): New.
1852 (forms_identifier_p): Add normalize_state parameter, update callers.
1853 (lex_identifier): Add normalize_state parameter, update callers. Keep
1855 (lex_number): Likewise.
1856 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1857 it with warn_about_normalization.
1861 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1862 comments about obsolete version of C++.
1863 * include/cpplib.h (enum cpp_normalize_level): New.
1864 (struct cpp_options): Add warn_normalize field.
1866 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1868 * directives.c (glue_header_name): Update call to cpp_spell_token.
1869 * internal.h (_cpp_interpret_identifier): New.
1870 * charset.c (_cpp_interpret_identifier): New.
1871 (_cpp_valid_ucn): Allow UCN version of '$'.
1872 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1873 character was '$' or '\'. Support identifiers with UCNs.
1874 (forms_identifier_p): Allow UCNs.
1875 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1877 (cpp_spell_token): Add FORSTRING parameter. Use it.
1878 (cpp_token_as_text): Update call to cpp_spell_token.
1879 (cpp_output_token): Write UCNs back out.
1880 (stringify_arg): Update call to cpp_spell_token.
1881 (paste_tokens): Likewise.
1882 (cpp_macro_definition): Likewise.
1883 * macro.c (stringify_arg): Likewise.
1884 (paste_tokens): Likewise.
1885 (cpp_macro_definition): Likewise.
1886 * include/cpplib.h: Add parameter to cpp_spell_token.
1888 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1892 * macro.c (replace_args, cpp_get_token): Copy whole
1893 cpp_token_u instead of just cpp_string field from it.
1895 2005-02-28 Devang Patel <dpatel@apple.com>
1897 * directives.c (do_line): Save sysp early before line table is
1900 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1903 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1904 (cpp_host_to_exec_charset): New function.
1905 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1907 2005-02-19 Devang Patel <dpatel@apple.com>
1909 * charset.c (_cpp_convert_input): Check '\r' before inserting
1912 2005-02-15 Eric Christopher <echristo@redhat.com>
1914 PR preprocessor/19077
1915 * macro.c (cpp_macro_definition): Move handling of whitespace
1916 to PREV_WHITE conditional. Remove overloading of len
1919 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1921 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1922 traditional.c: Update copyright.
1924 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1927 * configure.ac: Check for declaration of basename and getopt.
1928 * config.in: Regenerate.
1929 * configure: Regenerate.
1930 * internal.h (ustrcspn): New.
1931 * macro.c (create_iso_definition): Fix allocation of memory.
1932 (padding_token): Add cast to remove const-ness.
1933 * pch.c (cpp_read_state): Use ustrcspn.
1935 2005-02-08 Mike Stump <mrs@apple.com>
1937 * files.c (pchf_adder): Remove.
1938 (struct pchf_adder_info): Likewise.
1939 (_cpp_save_file_entries): Write out all files so that #import works.
1941 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1943 * configure: Regenerate.
1945 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1947 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1949 * include/cpplib.h: Also update copyright years.
1951 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1953 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1954 to the list of all files.
1956 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1958 * internal.h: Update references to Cpp lib filenames.
1959 * directives.c: Likewise.
1961 * macro.c: Likewise.
1962 * traditional.c: Likewise.
1964 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1966 PR preprocessor/15167
1967 * files.c (destroy_cpp_file): New function.
1968 (should_stack_file): Make a new file if the
1969 compared file is still stacked.
1971 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1973 PR preprocessor/17610
1974 * directives.c (do_include_common): Error out if an empty filename
1975 is given for #include (or #include_next or #import).
1977 2004-11-27 Roger Sayle <roger@eyesopen.com>
1978 Zack Weinberg <zack@codesourcery.com>
1980 * internal.h: Replace all uses of uchar with unsigned char.
1981 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1982 with !IN_GCC, so uchar is only defined whilst building libcpp.
1984 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1986 * aclocal.m4: Regenerate.
1988 2004-11-24 Roger Sayle <roger@eyesopen.com>
1990 PR preprocessor/15824
1991 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1992 directly, instead of the non-existant "system.h" and "ansidecl.h".
1993 * configure: Regenerate.
1995 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1996 Joseph Myers <joseph@codesourcery.com>
1998 * internal.h (struct lexer_state): Add in_deferred_pragma.
1999 * directives.c (struct pragma_entry): Add allow_expansion.
2000 (insert_pragma_entry): Take allow_expansion flag.
2001 (register_pragma): Likewise.
2002 (cpp_register_pragma): Likewise.
2003 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
2004 (do_pragma): Honor allow_expansion.
2005 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
2006 * include/cpplib.h (cpp_register_pragma): Update prototype.
2008 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
2009 Mark Mitchell <mark@codesourcery.com>
2011 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
2012 need_64bit_hwint=yes.
2013 * configure: Regenerate.
2015 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2017 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2019 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2020 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2021 Remove local srcdir path from generated file.
2023 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2024 Gerald Pfeifer <gerald@pfeifer.com>
2026 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2029 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2032 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2033 (cpp_handle_deferred_pragma): Add cast to silence warning.
2035 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2037 * errors.c (_cpp_begin_message): Print "error: " for errors.
2039 2004-10-10 Andreas Jaeger <aj@suse.de>
2041 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2042 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2044 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2046 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2048 (cpp_read_state): Remove unused variables, m, d and mac_count.
2050 2004-09-29 Per Bothner <per@bothner.com>
2052 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2053 cb.line_change. Otherwise do_pragma will call the line_change
2054 call-back with a meaningless line number.
2056 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2058 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2059 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2060 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2061 * aclocal.m4, configure: Regenerate.
2062 * init.c: Include localedir.h.
2063 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2065 (.c.o): Use $(ALL_CFLAGS).
2066 (localedir.h, localedir.hs): New rules.
2067 (clean): Use rm -rf to remove directories.
2068 (distclean): Also delete localedir.h and localedir.hs.
2069 (init.o): Update dependencies.
2071 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2073 * Makefile.in (aclocal.m4): Update dependencies.
2074 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2075 * aclocal.m4, configure: Regenerate.
2077 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2079 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2080 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2081 Some other comments in this file also tweaked.
2083 * directives.c (do_pragma): Save current buffer position
2084 before lexing the pragma keywords; don't call
2085 _cpp_backup_tokens in the defer_pragmas case.
2087 2004-09-15 Per Bothner <per@bothner.com>
2089 * include/line-map.h (line_map_start): Add parameter names so
2090 preceding comment makes sense.
2091 (linemap_add): Remove from comment mention of non-existing parameter.
2093 2004-09-09 Matt Austern <austern@apple.com>
2094 Zack Weinberg <zack@codesourcery.com>
2096 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2097 prefixes throughout. Add entry for PRAGMA. Remove
2098 unnecessary "= 0" from EQ.
2099 (enum cpp_ttype): Adjust OP and TK definitions to restore
2100 prefixes, via token-paste.
2101 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2102 Change from #defines to additional cpp_ttype enumerators.
2103 (struct cpp_options): Add defer_pragmas.
2104 (cpp_handle_deferred_pragma): Prototype new interface.
2106 * internal.h (struct cpp_reader): Add directive_result.
2107 * directives.c (struct pragma_entry): Add is_internal field;
2108 give boolean fields type bool.
2109 (start_directive): Initialize pfile->directive_result.type.
2110 (_cpp_do__Pragma): Likewise.
2111 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2112 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2114 (register_pragma): New static function, bulk of former
2115 cpp_register_pragma here; add 'internal' argument, pass along
2116 to insert_pragma_entry.
2117 (cpp_register_pragma): Now a wrapper around register_pragma which
2118 always passes false for 'internal' argument.
2119 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2120 true for 'internal'.
2121 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2122 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2123 token instead of executing the pragma.
2124 (cpp_handle_deferred_pragma): New interface.
2125 * lex.c (token_spellings): Adjust OP and TK definitions to
2126 match changes to cpplib.h.
2127 (_cpp_lex_token): Check for a directive-result token and
2128 return it if present.
2129 (cpp_token_val_index): Handle CPP_PRAGMA.
2130 * macro.c (cpp_builtin_macro_text): Correct comment.
2131 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2133 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2135 PR preprocessor/14699
2136 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2137 from size_t to double.
2139 2004-08-28 Andreas Schwab <schwab@suse.de>
2140 Andreas Jaeger <aj@suse.de>
2142 * configure.ac: Set PACKAGE correctly.
2143 * configure: Regenerated.
2145 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2147 * Makefile.in: Add back top_builddir.
2149 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2151 * configure.ac: Replace Automake macro invocations
2152 with manual Autoconf checks and substitutions.
2153 * configure: Regenerate.
2154 * aclocal.m4: Regenerate.
2155 * config.in: Regenerate.
2156 * Makefile.am: Removed.
2157 * Makefile.in: Heavy simplification and reorganization.
2159 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2161 * configure.ac (arm*-*-eabi*): New target.
2162 (arm*-*-symbianelf*): Likewise.
2163 * configure: Regenerated.
2165 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2167 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2168 * directives.c: Use XNEW-family macros from libiberty.
2170 * macro.c: Likewise.
2171 * cpplib.h (cpp_deps_style): Export enum with name.
2173 2004-07-23 Matthias Klose <doko@debian.org>
2175 * init.c (init_library): Use PACKAGE for the text domain.
2177 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2179 PR preprocessor/16366
2180 * internal.h (struct cpp_reader): New field dir_hash.
2181 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2182 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2184 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2186 PR preprocessor/16192
2187 PR preprocessor/15913
2188 PR preprocessor/15572
2189 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2190 expression is missing.
2191 * init.c (post_options): Traditional cpp doesn't do // comments.
2193 2004-06-30 Per Bothner <per@bothner.com>
2195 * include/line-map.h (fileline): Remove old typedef.
2196 * internal.h (struct cpp_reader): Use source_location typedef instead.
2198 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2200 Partially revert patch of 2004-06-05.
2201 * files.c (search_cache): Remove pfile argument. Don't check
2202 for file that would be found by "" or <> search here...
2203 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2204 Do not apply directory-of-current-file correction to files
2205 found by this check. Rearrange code slightly.
2207 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2209 * files.c (should_stack_file): Correct swapped parameters to call
2211 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2213 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2215 * Makefile.in: Regenerate with automake 1.8.5.
2216 * aclocal.m4: Likewise.
2217 * configure: Regenerate.
2219 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2221 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2222 * configure, config.in: Regenerate.
2223 * system.h: Unconditionally define bool as unsigned char,
2224 BOOL_BITFIELD as unsigned int.
2225 * .cvsignore: New file.
2227 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2229 * traditional.c (push_replacement_text): Set macro->traditional.
2230 (save_replacement_text): Likewise.
2231 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2232 (struct save_macro_item): Delete.
2233 (struct save_macro_data): Use a character array not the previous
2235 (save_macros): Save macro as text not as internal structures.
2236 (cpp_prepare_state): Update for changes to save_macro_data.
2237 (cpp_read_state): Don't read macros defined in PCH. Restore
2239 * macro.c (create_iso_definition): Honour alloc_subobject.
2240 Clear traditional flag.
2241 (_cpp_create_definition): Honour alloc_subobject.
2242 * lex.c (cpp_token_val_index): New.
2243 * internal.h: Include cpp-id-data.h.
2244 (uchar): Move definition to cpp-id-data.h.
2246 (cpp_macro): Likewise.
2247 * directives.c (struct answer): Move to cpp-id-data.h.
2248 (do_assert): Honour alloc_subobject.
2250 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2251 * include/cpplib.h (struct cpp_string): Add GTY marker.
2252 (enum cpp_token_fld_kind): New.
2253 (struct cpp_token): Add GTY markers.
2254 (cpp_token_val_index): Prototype.
2255 (CPP_HASHNODE_VALUE_IDX): New.
2256 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2257 * include/cpp-id-data.h: New file.
2259 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2261 * Makefile.am (all-local): New.
2262 * Makefile.in: Regenerate.
2264 2004-06-06 Roger Sayle <roger@eyesopen.com>
2266 * Makefile.am (LIBICONV): Declare.
2267 (makedepend_LDADD): Use LIBICONV.
2268 * Makefile.in: Regenerate.
2270 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2272 * Makefile.am (LIBINTL): Declare
2273 (makedepend_LDADD): Use LIBINTL.
2274 * Makefile.in: Regenerate.
2276 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2278 * Makefile.am: Add makedepend.
2279 * Makefile.in, aclocal.m4: Regenerate.
2280 * charset.c: Insert a space to avoid a warning.
2281 * directives.c: Include mkdeps.h.
2282 (_cpp_handle_directive): Reenable macro expander if appropriate.
2283 (undefine_macros): Inline body of _cpp_free_definition for speed.
2284 Do not call undef callback or _cpp_warn_if_unused_macro.
2285 (cpp_get_deps): New interface.
2286 * files.c (search_cache): Add pfile argument. Check for file
2287 that would be found by "" or <> search here...
2288 (_cpp_find_file): ...not here. Correct recorded start_dir of
2289 files found by directory-of-current-file search that would be
2290 found by "" or <> search.
2291 * init.c (cpp_add_dependency_target): Delete.
2292 * internal.h (struct lexer_state): Add discarding_output flag.
2293 * lex.c (lex_identifier): Compute hash function while scanning.
2294 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2296 * makedepend.c: New file.
2297 * mkdeps.c (struct deps): Add vpath vector.
2298 (apply_vpath, deps_add_vpath): New function.
2299 (deps_free): Free vpath vector.
2300 (deps_add_dep, deps_add_target): Use apply_vpath.
2301 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2302 (ht_lookup_with_hash): New function.
2303 * cpplib.h, mkdeps.h: Update prototypes.
2304 * symtab.h: Update prototypes.
2305 (HT_HASHSTEP, HT_FINISH): New macros.
2307 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2309 * symtab.c (ht_create): Set entries_owned.
2310 (ht_destroy): Honour entries_owned.
2311 (ht_expand): Likewise.
2313 * include/symtab.h (struct ht): New field 'entries_owned'
2314 (ht_load): New prototype.
2316 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2319 * configure.ac: Fix m4 quoting when picking
2320 the size of HOST_WIDE_INT.
2321 * configure: Regenerate.
2323 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2325 * Makefile.am: the correct directory for
2326 gettext include files is given by @INCINTL@.
2327 * Makefile.in: Regenerate.
2329 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2331 * system.h [!ENABLE_NLS]: dgettext takes two
2334 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2336 Moved libcpp from the gcc subdirectory to the toplevel.
2337 * Makefile.am: New file.
2338 * Makefile.in: Regenerate.
2339 * configure.ac: New file.
2340 * configure: Regenerate.
2341 * config.in: Regenerate.
2342 * charset.c: Moved from gcc/cppcharset.c. Add note about
2343 brokenness of input charset detection. Adjust for change
2344 in name of cppucnid.h.
2345 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2346 * expr.c: Moved from gcc/cppexp.c.
2347 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2348 Remove #define of O_BINARY, it is in system.h.
2349 * identifiers.c: Moved from gcc/cpphash.c.
2350 * internal.h: Moved from gcc/cpphash.h. Change header
2351 guard name. All other files adjusted to match name change.
2352 * init.c: Moved from gcc/cppinit.c.
2353 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2354 * lex.c: Moved from gcc/cpplex.c.
2355 * directives.c: Moved from gcc/cpplib.c.
2356 * macro.c: Moved from gcc/cppmacro.c.
2357 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2358 * traditional.c: Moved from gcc/cpptrad.c.
2359 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2361 * ucnid.pl: Moved from gcc/cppucnid.pl.
2362 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2364 * symtab.c: Moved from gcc/hashtable.c.
2365 * line-map.c: Moved from gcc. Do not include intl.h.
2366 * mkdeps.c: Moved from gcc.
2367 * system.h: New file.
2368 * include/cpplib.h: Moved from gcc. Change header guard name.
2369 * include/line-map.h: Moved from gcc. Change header guard name.
2370 * include/mkdeps.h: Moved from gcc. Change header guard name.
2371 * include/symtab.h: Moved from gcc/hashtable.h. Change header