1 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
5 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9 * configure.ac: Test AM_ICONV with CXX.
10 * configure: Regenerate.
11 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
13 2011-07-15 Dodji Seketeli <dodji@redhat.com>
15 * directives.c (struct if_stack): Use source_location as type
17 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
18 indent, def_pragma, used_define, used_undef>: Properly use
19 source_location as parameter type, rather than unsigned int.
21 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
25 like i[34567]86-*-solaris2.1[0-9]*.
26 * configure: Regenerate.
28 2011-06-16 Jason Merrill <jason@redhat.com>
31 * lex.c (lex_raw_string): Don't check for embedded NUL.
33 2011-06-06 Dodji Seketeli <dodji@redhat.com>
36 * directives.c (do_pragma): Don't forget the invocation location
37 when parsing the pragma name of a namespaced pragma directive.
39 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
41 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
43 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
46 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
47 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
49 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
51 * system.h (ENUM_BITFIELD): Remove.
53 2011-04-24 Jakub Jelinek <jakub@redhat.com>
56 * lex.c (lex_raw_string): When raw string ends with
57 ??) followed by raw prefix and ", ensure it is preprocessed
58 with ??) rather than ??].
60 2011-04-20 Jim Meyering <meyering@redhat.com>
62 * files.c (destroy_cpp_file): Remove useless if-before-free.
63 * init.c (cpp_destroy): Likewise.
64 * macro.c (replace_args): Likewise.
65 * pch.c (cpp_valid_state): Likewise.
67 2011-03-25 Kai Tietz <ktietz@redhat.com>
69 * files.c (file_hash_eq): Use filename_cmp
71 (nonexistent_file_hash_eq): Likewise.
72 (remap_filename): Likewise.
73 Handle absolute DOS-path,
74 (append_file_to_dir): Check for IS_DIR_SEPARATOR
76 (read_name_map): Likewise.
77 * linemap.c (linemap_add): Use filename_cmp
79 * mkdeps.c (apply_vpath): Use filename_ncmp
81 (deps_restore): Use filename_cmp instead of
83 * init.c (read_original_directory): Use
84 IS_DIR_SEPARATOR instead of checking for slash.
86 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
89 * directives.c (do_ifdef): Do not consider conditional macros as
92 * expr.c (parse_defined): Ditto.
94 2011-03-18 Richard Henderson <rth@redhat.com>
97 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
99 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
100 Jakub Jelinek <jakub@redhat.com>
102 PR preprocessor/39213
103 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
104 pragmas as well in traditional mode.
106 2010-11-17 Ian Lance Taylor <iant@google.com>
109 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
110 AC_LANG based on ENABLE_BUILD_WITH_CXX.
112 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
114 PR preprocessor/17349
115 * lex.c (save_comment): Handle in argument passing c++
118 2010-11-02 Ian Lance Taylor <iant@google.com>
120 * configure.ac: Use AC_SYS_LARGEFILE.
121 * configure: Rebuild.
122 * config.in: Rebuild.
124 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
126 * line-map.h (source_location): Remove obsolete comment
127 mentioning location_s.
129 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
131 PR preprocessor/45362
132 * directives.c (cpp_pop_definition): Make static.
133 (do_pragma_push_macro): Reworked to store text
135 (do_pragma_pop_macro): Add free text definition.
136 (cpp_push_definition): Removed.
137 * include/cpplib.h (cpp_push_definition): Removed.
138 (cpp_pop_definition): Likewise.
139 * internal.h (def_pragma_macro): Remove member 'value'
140 and add new members 'definition', 'line',
141 'syshdr', 'sued' and 'is_undef'.
142 * pch.c (_cpp_restore_pushed_macros): Rework to work
143 on text definition and store additional macro flags.
144 (_cpp_save_pushed_macros): Likewise.
146 2010-09-29 Joseph Myers <joseph@codesourcery.com>
148 * include/cpplib.h (cpp_options): Rename warn_deprecated,
149 warn_traditional, warn_long_long and pedantic.
150 * directives.c (directive_diagnostics, _cpp_handle_directive):
151 Update names of cpp_options members.
152 * expr.c (cpp_classify_number, eval_token): Update names of
154 * init.c (cpp_create_reader, post_options): Update names of
156 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
158 * macro.c (parse_params): Update names of cpp_options members.
160 2010-09-15 Ian Lance Taylor <iant@google.com>
162 * init.c: Fix type name in comment.
164 2010-08-31 Jakub Jelinek <jakub@redhat.com>
166 PR preprocessor/45457
167 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
169 * directives.c (do_ifdef, do_ifndef): Likewise.
171 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
173 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
175 2010-08-24 Richard Henderson <rth@redhat.com>
178 * configure.ac (HAVE_SSE4): New check.
179 * configure, config.in: Rebuild.
180 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
182 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
184 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
185 etc. on Solaris 2/x86.
187 2010-08-21 Richard Henderson <rth@redhat.com>
188 Andi Kleen <ak@linux.intel.com>
189 David S. Miller <davem@davemloft.net>
191 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
192 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
193 (ptrdiff_t): Check via AC_CHECK_TYPE.
194 * config.in, configure: Rebuild.
195 * system.h: Include stdint.h, if available.
196 * lex.c (WORDS_BIGENDIAN): Provide default.
197 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
198 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
199 search_line_sse2, search_line_sse42, init_vectorized_lexer,
200 search_line_fast): New.
201 (_cpp_clean_line): Use search_line_fast. Restructure the fast
202 loop to make it clear when we're leaving the loop. Stay in the
203 fast loop for non-trigraph '?'.
205 2010-06-11 Jakub Jelinek <jakub@redhat.com>
207 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
209 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
210 (cpp_macro_definition): Remove const qual from second argument.
211 * macro.c (enter_macro_context): Call user_builtin_macro callback for
212 NODE_BUILTIN !NODE_USED macros.
213 (warn_of_redefinition): Likewise. Remove const qual from second
215 (cpp_macro_definition): Likewise.
216 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
217 for NODE_BUILTIN !NODE_USED macros.
219 2010-06-10 Joseph Myers <joseph@codesourcery.com>
221 * include/cpplib.h (struct cpp_options): Remove show_column.
222 * init.c (cpp_create_reader, post_options): Don't set show_column.
224 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
227 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
228 check that C++ compiler works.
229 * configure: Regenerate.
231 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
233 * include/symtab.h (ht_identifier_ptr): New.
235 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
236 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
239 * configure.ac: Check for declaration of 'basename(char *)'.
240 * configure: Regenerate.
241 * config.in: Regenerate.
243 2010-04-25 Joseph Myers <joseph@codesourcery.com>
245 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
246 * init.c (lang_defaults): Add entries for new language variants.
247 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
250 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
253 * files.c (report_missing_guard): Test for #pragma once.
255 2010-04-07 Simon Baldwin <simonb@google.com>
257 * directives.c (do_diagnostic): Add warning reason argument,
258 call appropriate error reporting function for code.
259 (directive_diagnostics): Call specific warning functions with
260 warning reason where appropriate.
261 (do_error, do_warning, do_pragma_dependency): Add warning reason
262 argument to do_diagnostic calls.
263 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
264 _cpp_create_definition): Call specific warning functions with
265 warning reason where appropriate.
266 * Makefile.in: Add new diagnostic functions to gettext translations.
267 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
269 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
270 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
271 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
272 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
273 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
274 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
275 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
276 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
277 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
278 warning reason codes.
279 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
280 cpp_warning_with_line, cpp_pedwarning_with_line,
281 cpp_warning_with_line_syshdr): New specific error reporting functions.
282 * pch.c (cpp_valid_state): Call specific warning functions with
283 warning reason where appropriate.
284 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
286 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
287 cpp_warning_with_line, cpp_pedwarning_with_line,
288 cpp_warning_with_line_syshdr): New specific error reporting functions.
289 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
290 specific warning functions with warning reason where appropriate.
291 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
292 warn_about_normalization, lex_identifier_intern, lex_identifier,
293 _cpp_lex_direct): Ditto.
294 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
295 narrow_str_to_charconst): Ditto.
297 2010-04-06 Jakub Jelinek <jakub@redhat.com>
299 PR preprocessor/43642
300 * lex.c (lex_raw_string): Change type of TYPE variable to
303 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
305 * aclocal.m4: Regenerate.
307 2010-03-29 Jason Merrill <jason@redhat.com>
309 More N3077 raw string changes
310 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
312 * lex.c (bufring_append): Split out from...
313 (lex_raw_string): ...here. Undo trigraph and line splicing
314 transformations. Do process line notes in multi-line literals.
315 (_cpp_process_line_notes): Ignore notes that were already handled.
317 Some raw string changes from N3077
318 * charset.c (cpp_interpret_string): Change inner delimiters to ().
319 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
321 2010-02-11 Jakub Jelinek <jakub@redhat.com>
323 * init.c (read_original_filename): Don't call read_original_directory
324 if _cpp_handle_directive returns 0.
326 2010-01-01 Joseph Myers <joseph@codesourcery.com>
328 PR preprocessor/41947
329 * expr.c (cpp_classify_number): Give error for hexadecimal
330 floating-point constant with no digits before or after point.
332 2009-11-20 Arnaud Charlet <charlet@adacore.com>
334 * macro.c (enter_macro_context): Call cb.used callback if defined.
335 * directives.c (do_idef, do_ifndef): Ditto.
336 * include/cpplib.h (struct cpp_callbacks): Add used callback.
338 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
340 * directives.c (do_pragma_push_macro): New pragma handler.
341 (do_pragma_pop_macro): Likewise.
342 (_cpp_init_internal_pragmas): Add push_macro and
343 pop_macro handler to internal pragmas.
344 (lex_macro_node_from_str): Removed.
345 (cpp_push_definition): Replace lex_macro_node_from_str
346 by _cpp_lex_identifier.
347 (cpp_pop_definition): Likewise.
348 * internal.h (_cpp_lex_identifier): New prototype.
349 (def_pragma_macro): New structure.
350 (cpp_reader): New member pushed_macros.
351 * lex.c (_cpp_lex_identifier): New function.
352 (lex_identifier_intern): New function.
353 * init.c (cpp_create_reader): Initialize pushed_macros
355 (cpp_destroy): Free elements in pushed_macros member.
356 * pch.c (_cpp_save_pushed_macros): New function.
357 (_cpp_restore_pushed_macros): Likewise.
358 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
359 (cpp_read_state): Use _cpp_restore_pushed_macros.
361 2009-10-19 Jakub Jelinek <jakub@redhat.com>
363 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
364 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
365 and char32_cset_desc.
366 (converter_for_type): Handle CPP_UTF8STRING.
367 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
368 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
369 (parse_include): Reject raw strings.
370 * include/cpplib.h (CPP_UTF8STRING): New token type.
371 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
372 * lex.c (lex_raw_string): New function.
373 (lex_string): Handle u8 string literals, call lex_raw_string
374 for raw string literals.
375 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
377 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
379 2009-10-14 Jakub Jelinek <jakub@redhat.com>
381 PR preprocessor/41543
382 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
383 * line-map.c (linemap_init): Initialize highest_location and
384 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
386 2009-10-09 Jason Merrill <jason@redhat.com>
388 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
390 2009-10-09 Neil Vachharajani <nvachhar@google.com>
392 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
395 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
397 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
398 * configure: Rebuilt.
400 2009-09-22 Richard Guenther <rguenther@suse.de>
403 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
405 2009-09-18 Chris Demetriou <cgd@google.com>
407 PR preprocessor/28435:
408 * include/cpplib.h (struct cpp_options): Add new member
409 deps.need_preprocessor_output.
410 * files.c (open_file_failed): If preprocessor output is needed
411 always report an error.
413 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
415 * configure.ac: Set for i?86-w64-mingw*
416 need_64bit_hwint to yes.
417 * configure: Regenerated.
419 2009-09-10 Jason Merrill <jason@redhat.com>
421 * directives.c (cpp_define): constify.
423 2009-09-02 Ian Lance Taylor <iant@google.com>
425 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
427 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
429 * configure.ac (AC_PREREQ): Bump to 2.64.
431 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
433 * aclocal.m4: Regenerate.
434 * config.in: Regenerate.
435 * configure: Regenerate.
437 2009-08-17 Tom Tromey <tromey@redhat.com>
439 PR preprocessor/41067:
440 * charset.c (convert_escape): Add missing ":" to error text.
442 2009-07-27 Douglas B Rupp <rupp@gnat.com>
444 * include/cpplib.h (INO_T_CPP): New macro.
445 (struct cpp_dir): Use it.
447 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
450 * configure.ac: Use = instead of == for testing
451 ENABLE_BUILD_WITH_CXX.
452 * configure: Rebuild.
454 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
456 * directives.c (do_linemarker, do_line): Use CPP_STRING for
458 * files.c (find_file_in_dir): Add cast from void* to char*.
459 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
460 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
462 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
463 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
464 COMPILER_FLAGS): New.
465 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
466 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
467 instead of ALL_CFLAGS.
468 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
469 from other warnings. Add -Wc++-compat to C-specific warnings.
470 Check for --enable-build-with-cxx. Set and substitute
471 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
472 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
474 * configure: Rebuild.
475 * include/cpp-id-data.h: Remove extern "C".
476 * include/line-map.h: Likewise.
477 * include/mkdeps.h: Likewise.
478 * include/symtab.h: Likewise.
479 * internal.h: Likewise.
481 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
483 * directives.c (parse_include): Add location argument. Update all
485 (parse_answer): Likewise.
486 (do_include_common): Error with exact location.
487 (parse_assertion): Likewise.
489 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
491 * expr.c (num_div_op): Take explicit location.
493 2009-06-17 Ian Lance Taylor <iant@google.com>
495 * include/cpplib.h (progname): Don't declare.
497 2009-06-12 Ian Lance Taylor <iant@google.com>
499 * include/cpplib.h (struct cpp_options): Add
500 warn_cxx_operator_names field.
501 (NODE_WARN_OPERATOR): Define.
502 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
504 * init.c (mark_named_operators): Add flags parameter.
505 (cpp_post_options): Pick flags value to pass to
506 mark_named_operators.
507 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
508 identifier is an operator name in C++.
510 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
512 * include/line-map.h (LAST_SOURCE_COLUMN): New.
514 2009-06-01 Ian Lance Taylor <iant@google.com>
516 * include/cpp-id-data.h: Add extern "C".
517 * include/line-map.h: Likewise.
518 * include/mkdeps.h: Likewise.
519 * include/symtab.h: Likewise.
520 * internal.h: Likewise.
522 2009-05-15 Ian Lance Taylor <iant@google.com>
524 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
525 builtin_type. Change all uses.
527 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
530 * directives (do_linemarker): Compensate for the increment in
531 location that occurs when we reach the end of line.
532 * files (_cpp_stack_include): Mention _cpp_find_file in the
535 2009-05-10 Joseph Myers <joseph@codesourcery.com>
537 * include/cpplib.h (enum cpp_token_fld_kind): Add
538 CPP_TOKEN_FLD_TOKEN_NO.
539 (struct cpp_macro_arg, struct cpp_identifier): Define.
540 (union cpp_token_u): Use struct cpp_identifier for identifiers.
541 Use struct cpp_macro_arg for macro arguments. Add token_no for
542 CPP_PASTE token numbers.
543 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
544 do_pragma_poison, parse_assertion): Use val.node.node in place of
546 * expr.c (parse_defined, eval_token): Use val.node.node in place
548 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
549 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
550 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
551 place of val.arg_no. Use val.node.node in place of val.node.
552 * macro.c (replace_args, cpp_get_token, parse_params,
553 lex_expansion_token, create_iso_definition, cpp_macro_definition):
554 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
555 Use val.node.node in place of val.node.
557 2009-05-03 Joseph Myers <joseph@codesourcery.com>
559 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
562 2009-04-25 Joseph Myers <joseph@codesourcery.com>
564 PR preprocessor/39559
565 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
566 constants larger than intmax_t in C99 mode.
568 2009-04-21 Taras Glek <tglek@mozilla.com>
570 * include/cpp-id-data.h: Update GTY annotations to new syntax.
571 * include/cpplib.h: Likewise.
572 * include/line-map.h: Likewise.
573 * include/symtab.h: Likewise.
575 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
578 * lex.c (cpp_type2name): Take a flags parameter. Call
579 cpp_named_operator2name for named operators and cpp_digraph2name
581 (cpp_digraph2name): New.
582 (cpp_spell_token): Use it.
583 (cpp_output_token): Likewise.
584 * include/cpplib.h (cpp_type2name): Update declaration.
585 * init.c (cpp_named_operator2name): New.
586 * internal.h (cpp_named_operator2name): Declare.
588 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
591 * init.c (cpp_create_reader): Wlong_long is disabled by default.
592 * expr.c (cpp_classify_number): Give different messages for C and
595 2009-04-19 Joseph Myers <joseph@codesourcery.com>
597 PR preprocessor/20078
598 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
600 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
601 (struct cpp_token): Change flags to unsigned short.
602 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
603 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
604 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
606 * macro.c (macro_real_token_count): New.
607 (enter_macro_context, replace_args): Use macro_real_token_count.
608 (create_iso_definition): Record whitespace surrounding and digraph
609 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
610 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
611 multiple consecutive ## tokens.
612 (_cpp_create_definition): Initialize extra_tokens.
613 (cpp_macro_definition): Use macro_real_token_count.
615 2009-04-18 Joseph Myers <joseph@codesourcery.com>
617 * directives.c (parse_include): Pass true to check_eol.
619 2009-04-18 Joseph Myers <joseph@codesourcery.com>
621 PR preprocessor/39646
622 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
623 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
624 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
627 2009-04-18 Joseph Myers <joseph@codesourcery.com>
629 PR preprocessor/39647
630 * directives.c (check_eol): Add parameter expand.
631 (do_undef, parse_include, do_line, do_linemarker, do_ident,
632 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
633 do_else, do_endif, do_assert, do_unassert): All callers changed.
634 Pass true from do_line, false elsewhere.
636 2009-04-12 Joseph Myers <joseph@codesourcery.com>
638 PR preprocessor/31869
639 * macro.c (stringify_arg): Handle NULL source token in padding
640 token where previous padding token did not have source token with
641 preceding whitespace.
643 2009-04-09 Jakub Jelinek <jakub@redhat.com>
645 * Makefile.in: Change copyright header to refer to version
646 3 of the GNU General Public License and to point readers at the
647 COPYING3 file and the FSF's license web page.
648 * charset.c: Likewise.
649 * directives-only.c: Likewise.
650 * directives.c: Likewise.
651 * errors.c: Likewise.
654 * identifiers.c: Likewise.
655 * include/cpp-id-data.h: Likewise.
656 * include/cpplib.h: Likewise.
657 * include/line-map.h: Likewise.
658 * include/mkdeps.h: Likewise.
659 * include/symtab.h: Likewise.
661 * internal.h: Likewise.
663 * line-map.c: Likewise.
665 * makeucnid.c: Likewise.
666 * mkdeps.c: Likewise.
668 * symtab.c: Likewise.
669 * system.h: Likewise.
670 * traditional.c: Likewise.
671 * ucnid.tab: Likewise.
672 * ucnid.h: Regenerate.
674 2009-04-01 Janis Johnson <janis187@us.ibm.com>
677 * include/cpplib.h (CPP_N_DEFAULT): Define.
678 * expr.c (interpret_float_suffix): Recognize d or D for double,
679 return new value for default.
680 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
683 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
684 letters from decimal float and fixed-point suffixes.
686 2009-03-31 Joseph Myers <joseph@codesourcery.com>
688 PR preprocessor/15638
689 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
691 (open_file_failed): Make error for missing file fatal.
692 * include/cpplib.h (CPP_DL_FATAL): Define.
694 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
696 PR preprocessor/31932:
697 * internal.h: Don't mention HAVE_ICONV_H.
698 * configure, config.in: Rebuild.
699 * configure.ac: Don't check for iconv.h.
701 2009-03-30 Tom Tromey <tromey@redhat.com>
703 PR preprocessor/39512:
704 * line-map.c (linemap_init): Initialize 'reallocator' field.
706 2009-03-30 Jakub Jelinek <jakub@redhat.com>
709 * macro.c (cpp_get_token): If macro_to_expand returns NULL
710 and used some tokens, add CPP_PADDING before next token.
712 2009-03-29 Joseph Myers <joseph@codesourcery.com>
714 PR preprocessor/34695
715 * makedepend.c: Remove.
716 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
717 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
718 * directives.c (cpp_errors): Remove.
719 * errors.c (print_location, _cpp_begin_message, v_message):
721 (cpp_error, cpp_error_with_line): Always use error callback.
722 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
723 * include/cpplib.h (cpp_options): Remove pedantic_errors,
724 inhibit_warnings, warn_system_headers, inhibit_errors,
725 warnings_are_errors, client_diagnostic.
726 (cpp_callbacks): Add extra arguments to error callback; make it
728 (cpp_finish): Return void.
729 (cpp_destroy): Remove inaccurate comment about return value.
730 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
731 (CPP_DL_NOTE): Define.
732 * include/line-map.h (linemap_print_containing_files): Remove.
733 * init.c (cpp_finish): Do not check for or return number of
735 * internal.h (cpp_reader): Remove errors field.
736 * line-map.c (linemap_print_containing_files): Remove.
737 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
738 about previous definition. Only emit it if previous diagnostic
741 2009-03-28 Joseph Myers <joseph@codesourcery.com>
743 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
746 2009-03-18 Jakub Jelinek <jakub@redhat.com>
748 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
750 2009-02-21 Joseph Myers <joseph@codesourcery.com>
752 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
754 (_cpp_lex_direct): Handle this.
756 2009-02-15 Richard Guenther <rguenther@suse.de>
760 2009-02-13 Richard Guenther <rguenther@suse.de>
762 * configure.ac: Enable LFS.
763 * configure: Re-generate.
764 * config.in: Likewise.
766 2009-01-05 Ben Elliston <bje@au.ibm.com>
768 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
770 (po/$(PACKAGE).pot): Likewise.
772 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
775 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
776 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
778 2008-11-29 Joseph Myers <joseph@codesourcery.com>
780 * lex.c (cpp_token_len): Use 6 as default length.
782 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
784 * expr.c (struct op): Add location.
785 (_cpp_parse_expr): Propagate locations throught the stack
788 (check_promotion): Use explicit location in errors.
790 2008-10-05 Matthew Gingell <gingell@adacore.com>
791 Arnaud Charlet <charlet@adacore.com>
793 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
794 (cpp_get_comments): New function.
795 * internal.h (struct cpp_reader): Add comments field.
796 * init.c (cpp_destroy): Free comments.
797 * lex.c (store_comment, cpp_get_comments): New functions.
798 (comments): New struct.
799 (save_comment): Store comments in comments struct.
801 2008-09-18 Simon Baldwin <simonb@google.com>
803 * include/cpplib.h (struct cpp_options): Add new boolean flag
804 warn_builtin_macro_redefined.
805 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
806 * (struct builtin_operator): Split out from previous struct builtin,
807 enhance extra const correctness.
808 * (struct builtin_macro): Split out from previous struct builtin, add
809 new always_warn_if_redefined flag, enhance const correctness.
810 * (mark_named_operators): Use struct builtin_operator.
811 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
812 to builtins selectively.
813 * macro.c (warn_of_redefinition): Return false if a builtin macro
814 is not flagged with NODE_WARN.
816 2008-07-31 Jakub Jelinek <jakub@redhat.com>
818 PR preprocessor/36649
819 * files.c (struct report_missing_guard_data): New type.
820 (report_missing_guard): Put paths into an array instead of printing
821 them right away. Return 1 rather than 0.
822 (report_missing_guard_cmp): New function.
823 (_cpp_report_missing_guards): Sort and print paths gathered by
824 report_missing_guard callback.
826 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
829 * directives.c (strtolinenum): Handle overflow.
830 (do_line): Give a warning if line number overflowed.
831 (do_linemarker): Update call to strtolinenum.
833 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
835 * include/line-map.h (linenum_type): New typedef.
836 (struct line_map): Use it.
837 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
838 (SOURCE_COLUMN): Likewise.
839 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
840 source_location values in a variable of type linenum_type.
841 * directives.c (struct if_stack): Use linenum_type.
842 (strtoul_for_line): Rename as strtolinenum.
843 (do_line): Use linenum_type.
844 (do_linemarker): Use linenum_type and strtolinenum.
845 (_cpp_do_file_change): Use linenum_t.
846 * line-map.c (linemap_add): Likewise.
847 (linemap_line_start): Likewise.
848 * traditional.c (struct fun_macro): 'line' is a source_location.
849 * errors.c (print_location): Use linenum_type.
850 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
851 * internal.h (CPP_INCREMENT_LINE): Likewise.
852 * lex.c (_cpp_skip_block_comment): Use source_location.
854 2008-07-14 Ben Elliston <bje@au.ibm.com>
856 * include/cpplib.h (NODE_CONDITIONAL): New.
857 (struct cpp_callbacks): New macro_to_expand field.
858 (struct cpp_hashnode): Adjust size of flags and type fields.
859 (cpp_peek_token): Prototype.
860 * lex.c (cpp_peek_token): New function.
861 (_cpp_temp_token): Protect pre-existing lookaheads.
862 * macro.c (cpp_get_token): Expand any conditional macros.
863 (_cpp_backup_tokens_direct): New.
864 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
865 (warn_of_redefinition): Silently allow redefined conditional
867 (_cpp_create_definition): Remove the conditional flag when a user
868 defines one of the conditional macros.
869 * internal.h (_cpp_backup_tokens_direct): New prototype.
871 2008-06-13 Andrew Haley <aph@redhat.com>
873 PR preprocessor/33305
874 * macro.c (replace_args): Print a warning for empty macro
875 arguments in C89 and C++.
877 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
879 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
880 * configure: Regenerate.
882 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
884 * Makefile.in (datarootdir): New variable.
886 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
888 PR preprocessor/36479
889 * charset.c (cpp_interpret_string_notranslate): Also set
890 narrow_cset_desc.width.
892 2008-06-07 Joseph Myers <joseph@codesourcery.com>
894 * configure.ac (parisc*64*-*-*): Remove.
895 * configure: Regenerate.
897 2008-05-30 Tom Tromey <tromey@redhat.com>
899 PR preprocessor/36320:
900 * internal.h (_cpp_parse_expr): Update.
901 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
903 * directives.c (do_if): Update.
904 (do_elif): Require expression if processing group.
906 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
908 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
910 2008-05-21 Tom Tromey <tromey@redhat.com>
912 PR preprocessor/27777:
913 * lex.c (cpp_output_line_to_string): New function.
914 * internal.h (_cpp_begin_message): Don't declare.
915 * errors.c (_cpp_begin_message): Now static.
916 * include/cpplib.h (cpp_output_line_to_string): Declare.
917 * directives.c (do_diagnostic): Rewrote. Use
918 cpp_output_line_to_string. Don't use _cpp_begin_message.
920 2008-05-21 Tom Tromey <tromey@redhat.com>
922 * include/symtab.h (HT_ALLOCED): Remove.
924 * symtab.c (DELETED): New define.
925 (ht_lookup): Update comment.
926 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
927 code. Use subobject allocator for strings, if it exists.
928 (ht_expand): Handle deleted entries.
929 (ht_forall): Likewise.
930 (ht_purge): New function.
931 (ht_dump_statistics): Print deletion statistics.
933 2008-05-13 Tom Tromey <tromey@redhat.com>
935 PR preprocessor/22168:
936 * include/cpplib.h (struct cpp_options) <objc>: Update
938 * expr.c (eval_token): Warn for use of assertions.
939 * directives.c (directive_diagnostics): Warn about extensions.
940 (DEPRECATED): New define.
941 (DIRECTIVE_TABLE): Use it.
943 2008-05-06 Tom Tromey <tromey@redhat.com>
945 PR preprocessor/35313, PR preprocessor/36088:
946 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
947 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
949 2008-05-04 David S. Miller <davem@davemloft.net>
951 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
952 * configure: Regenerate.
954 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
956 * include/cpplib.h (cpp_define_formatted): New.
957 * directives.c (cpp_define_formatted): New.
959 2008-04-21 Tom Tromey <tromey@redhat.com>
962 * charset.c (_cpp_convert_input): Add buffer_start argument.
963 Ignore UTF-8 BOM if seen.
964 * internal.h (_cpp_convert_input): Add argument.
965 * files.c (struct _cpp_file) <buffer_start>: New field.
966 (destroy_cpp_file): Free buffer_start, not buffer.
967 (_cpp_pop_file_buffer): Likewise.
968 (read_file_guts): Update.
970 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
972 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
973 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
974 (struct cpp_options): Added uliterals.
975 (cpp_interpret_string): Update prototype.
976 (cpp_interpret_string_notranslate): Idem.
977 * charset.c (init_iconv_desc): New width member in cset_converter.
978 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
980 (emit_numeric_escape): Idem.
983 (convert_escape): Idem.
984 (converter_for_type): New function.
985 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
986 (cpp_interpret_string_notranslate): Match changed prototype.
987 (wide_str_to_charconst): Use converter_for_type.
988 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
989 * directives.c (linemarker_dir): Macro U changed to UC.
990 (parse_include): Idem.
991 (register_pragma_1): Idem.
992 (restore_registered_pragmas): Idem.
993 (get__Pragma_string): Support CPP_STRING{16,32}.
994 * expr.c (eval_token): Support CPP_CHAR{16,32}.
995 * init.c (struct lang_flags): Added uliterals.
996 (lang_defaults): Idem.
997 * internal.h (struct cset_converter) <width>: New field.
998 (struct cpp_reader) <char16_cset_desc>: Idem.
999 (struct cpp_reader) <char32_cset_desc>: Idem.
1000 * lex.c (digraph_spellings): Macro U changed to UC.
1002 (lex_string): Add support for u'...', U'...', u"..." and U"...".
1003 (_cpp_lex_direct): Idem.
1004 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
1005 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
1007 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1010 * aclocal.m4: Regenerate.
1011 * configure: Regenerate.
1013 2008-04-17 Tom Tromey <tromey@redhat.com>
1016 * errors.c (cpp_error): Don't reference a token before the start
1019 2008-04-16 Tom Tromey <tromey@redhat.com>
1021 * Makefile.in (TAGS_SOURCES): New variable.
1024 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1026 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1028 * configure: Rebuilt.
1030 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1032 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1033 used_undef and before_define.
1034 (NODE_USED): Define.
1035 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1036 do_ifndef, cpp_pop_definition): Handle new flag and use new
1038 * expr.c (parse_defined): Handle new flag and use new callbacks.
1039 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1040 flag and use new callbacks.
1042 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1045 * files.c (struct _cpp_file): Remove pch field.
1046 (pch_open_file): Don't set file->pch, just file->pchname.
1047 (should_stack_file): After pfile->cb.read_pch call
1048 free pchname and clear pchname, don't close file->fd.
1049 Test file->pchname instead of file->pch. Don't close fd after cb.
1050 (_cpp_stack_include): Test file->pchname instead of file->pch.
1052 2008-03-28 Tom Tromey <tromey@redhat.com>
1054 * Makefile.in (POSTCOMPILE): New variable.
1057 2008-03-13 Tom Tromey <tromey@redhat.com>
1060 * directives.c (destringize_and_run): Set pfile->directive.
1062 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1064 PR preprocessor/35458
1065 * mkdeps.c (munge): Quote '#' with a '\'.
1067 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1069 PR preprocessor/35379
1070 * mkdeps.c (deps_write): Ensure the first target always appears
1071 in the first column, without leading backslash newline. Avoid
1072 some more extra whitespace.
1074 2008-02-25 Thiemo Seufer <ths@mips.com>
1076 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1078 2008-02-19 Tom Tromey <tromey@redhat.com>
1080 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1081 * lex.c (lex_identifier): Use CPP_HASHNODE.
1082 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1084 * identifiers.c (alloc_node): Change return type.
1085 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1086 (proxy_assertion_broken): New declaration.
1087 (cpp_forall_identifiers): Move comment.
1088 * line-map.c (linemap_add): Comment fix.
1089 (linemap_line_start): Indentation fix.
1091 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1093 PR preprocessor/34692
1094 * macro.c (collect_args): Add pragma_buff argument. Push
1095 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1096 than into arguments. Reset prevent_expansion and parsing_args
1097 state at CPP_PRAGMA_EOL/CPP_EOF.
1098 (funlike_invocation_p): Add pragma_buff argument, pass it through
1100 (enter_macro_context): Add result argument. Adjust
1101 funlike_invocation_p caller. Emit all deferred pragma tokens
1102 gathered during collect_args before the expansion, add a padding
1103 token. Return 2 instead of 1 if any pragma tokens were prepended.
1104 (cpp_get_token): If enter_macro_context returns 2, don't return
1105 a padding token, instead cycle to grab CPP_PRAGMA token.
1106 * directives.c (_cpp_handle_directive): If was_parsing_args
1107 in deferred pragma, leave parsing_args and prevent_expansion as is.
1109 2008-01-22 Tom Tromey <tromey@redhat.com>
1112 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1113 __STDC_CONSTANT_MACROS.
1115 2008-01-07 Fred Fish <fnf@specifix.com>
1117 PR preprocessor/30363
1118 * traditional.c (replace_args_and_push): Add local variable
1119 cxtquote, calculate the replacement text size assuming a
1120 worst case of every input character quoted with backslash,
1121 and properly handle output quoting of quote characters in
1122 actual arguments used in function-like macros.
1124 2008-01-03 Tom Tromey <tromey@redhat.com>
1126 PR preprocessor/34602
1127 * directives.c (do_line): Don't try to spell EOF token.
1128 (do_linemarker): Add comment.
1130 2007-12-11 DJ Delorie <dj@redhat.com>
1132 * charset.c (convert_using_iconv): Close out any shift states,
1133 returning to the initial state.
1135 2007-12-06 Tom Tromey <tromey@redhat.com>
1138 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1140 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1141 * files.c (FILE_HASH_POOL_SIZE): New macro.
1142 (struct file_hash_entry_pool): New.
1143 (destroy_all_cpp_files): New function.
1144 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1145 (new_file_hash_entry): Update.
1146 (free_file_hash_entries): New function.
1147 (_cpp_cleanup_files): Call free_file_hash_entries and
1148 destroy_all_cpp_files.
1149 (cpp_clear_file_cache): New function.
1150 * include/cpplib.h (cpp_clear_file_cache): Declare.
1152 2007-12-03 Tom Tromey <tromey@redhat.com>
1154 PR preprocessor/34288
1155 * configure.ac, config.in: Rebuilt.
1156 * configure.ac: Check for ssize_t.
1158 2007-11-30 Tom Tromey <tromey@redhat.com>
1160 PR preprocessor/32868
1161 * macro.c (_cpp_create_definition): Special case
1162 __STDC_FORMAT_MACROS.
1164 2007-11-16 Michael Matz <matz@suse.de>
1166 * files.c (search_path_head): Fix check for absolute paths.
1168 2007-11-11 Tom Tromey <tromey@redhat.com>
1171 * include/cpplib.h (cpp_included_before): Declare.
1172 * files.c (struct file_hash_entry) <location>: New field.
1173 (_cpp_find_file): Initialize new field.
1174 (make_cpp_dir): Likewise.
1175 (cpp_included_before): New function.
1177 2007-11-01 Tom Tromey <tromey@redhat.com>
1179 PR preprocessor/30805
1180 * macro.c (paste_tokens): Handle padding token.
1181 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1183 2007-10-31 Tom Tromey <tromey@redhat.com>
1185 PR preprocessor/30786
1186 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1187 * directives.c (_cpp_do__Pragma): Return error status.
1188 * internal.h (_cpp_do__Pragma): Update.
1189 * directives.c (get__Pragma_string): Back up if EOF seen.
1191 2007-09-06 Tom Tromey <tromey@redhat.com>
1193 * internal.h (struct cpp_reader) <invocation_location>: New
1195 (struct cpp_reader) <set_invocation_location>: Likewise.
1196 * init.c (cpp_set_line_map): New function.
1197 * line-map.c (linemap_add): Use linemap's allocator.
1198 * include/line-map.h (GTY): Define.
1199 (line_map_realloc): New typedef.
1200 (struct line_map): Mark with GTY.
1201 (struct line_maps): Likewise.
1202 (struct line_maps) <maps>: Likewise.
1203 (struct line_maps) <reallocator>: New field.
1204 * include/symtab.h (GTY): Conditionally define.
1205 * include/cpplib.h (cpp_set_line_map): Declare.
1206 (cpp_get_token_with_location): Declare.
1207 * macro.c (cpp_get_token): Set invocation_location on the reader.
1208 (cpp_get_token_with_location): New function.
1210 2007-08-30 Chao-ying Fu <fu@mips.com>
1212 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1213 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1214 (cpp_classify_number): Support decimal fixed-point constants without
1216 Warn about fixed-point constants when -pedantic.
1217 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1218 comments to support fixed-point values.
1219 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1221 2007-08-18 Tom Tromey <tromey@redhat.com>
1223 PR preprocessor/32974
1224 * directives.c (parse_include): Don't check for EOL when
1225 processing #pragma dependency.
1227 2007-07-30 Ollie Wild <aaw@google.com>
1229 * directives-only.c: New file.
1230 * internal.h (struct _cpp_dir_only_callbacks): New.
1231 (_cpp_preprocess_dir_only): New function.
1232 * directives.c (_cpp_handle_directive): Check directives_only before
1233 disabling execution of indented directives.
1234 * files.c (_cpp_stack_file): Add directives_only check.
1235 * include/cpplib.h (struct cpp_options): Add directives_only.
1236 (cpp_init_special_builtins): New function.
1237 * init.c (cpp_init_special_builtins): New function.
1238 (cpp_init_builtins): Move builtin_array initialization to
1239 cpp_init_special_builtins.
1240 (post_options): Check directives_only before setting
1241 pfile->state.prevent_expansion = 1.
1242 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1243 is expanded inside a directive while -fdirectives-only is enabled.
1244 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1245 (libcpp_a_SOURCES): Add directives-only.c.
1247 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1249 * traditional.c (_cpp_scan_out_logical_line): Initialize
1250 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1251 fmacro.args to prevent 'may be used uninitialized' warning.
1253 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1255 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1257 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1258 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1259 for 'q' or 'Q' suffixes.
1261 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1263 * files.c (open_file): Correct typo.
1265 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1267 * files.c (open_file): Prevent the call
1268 for stat from overwriting errno.
1270 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1272 * files.c (open_file): Account for the
1273 fact that on windows, opening a directory gives
1276 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1278 PR preprocessor/23479
1279 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1281 (append_digit): Likewise.
1282 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1283 binary integer constants.
1285 2007-05-31 Dave Korn <dave.korn@artimi.com>
1287 PR preprocessor/14331
1288 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1290 2007-05-24 Ollie Wild <aaw@google.com>
1292 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1293 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1294 (cpp_write_pch_state): Save __COUNTER__ state.
1295 (cpp_valid_state): Check valid __COUNTER__ state.
1296 (cpp_read_state): Read new __COUNTER__ state.
1297 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1298 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1299 * internal.h (struct cpp_reader): Add counter member.
1301 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1303 PR preprocessor/20077
1304 * macro.c (create_iso_definition): Fixed the method to determine
1305 whether the token-pasting operator appears at the beginning or the end
1308 2007-05-21 Ian Lance Taylor <iant@google.com>
1310 * internal.h (struct cpp_reader): Add new fields:
1311 nonexistent_file_hash and nonexistent_file_ob.
1312 * files.c: Include "obstack.h".
1313 (find_file_in_dir): Before trying to open the file, look up the
1314 path name in the hash table of nonexistent files. After failing
1315 to open the file, add the path name to the hash table.
1316 (_cpp_find_file): Cache the results of looking up the file name
1317 starting with the quote and bracket chain heads, if we can.
1318 (nonexistent_file_hash_eq): New static function.
1319 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1320 pfile->nonexistent_file_ob.
1321 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1322 pfile->nonexistent_file_ob.
1324 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1326 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1329 * expr.c (interpret_float_suffix): Check for invalid suffix.
1331 2007-05-02 Eric Christopher <echristo@apple.com>
1333 * expr.c (num_div_op): Don't overflow if the result is
1336 2007-05-02 Tom Tromey <tromey@redhat.com>
1338 PR preprocessor/28709
1339 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1341 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1343 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1346 2007-03-30 Richard Henderson <rth@redhat.com>
1348 * directives.c (lex_macro_node_from_str): New.
1349 (cpp_push_definition, cpp_pop_definition): New.
1350 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1352 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1354 * Makefile.in: Add dummy install-pdf target.
1356 2007-01-30 Tom Tromey <tromey@redhat.com>
1358 PR preprocessor/30468
1359 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1362 2007-01-30 Tom Tromey <tromey@redhat.com>
1364 PR preprocessor/29966
1365 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1367 (_cpp_create_definition): Don't restore cur_token here.
1368 * lex.c (_cpp_lex_token): Added assertion.
1370 2007-01-27 Tom Tromey <tromey@redhat.com>
1372 * configure: Rebuilt.
1374 2007-01-12 Tom Tromey <tromey@redhat.com>
1376 PR preprocessor/28227
1377 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1379 (do_define): Update.
1382 (do_ifndef): Update.
1384 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1386 * configure: Regenerate.
1388 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1390 * configure: Regenerate.
1392 2007-01-04 Tom Tromey <tromey@redhat.com>
1394 PR preprocessor/28165
1395 * internal.h (cpp_in_primary_file): New function.
1396 * directives.c (do_include_next): Use cpp_in_primary_file.
1397 (do_pragma_once): Likewise.
1398 (do_pragma_system_header): Likewise.
1400 2006-12-29 Ian Lance Taylor <iant@google.com>
1402 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1403 look backward at the end of the line unless we saw a backslash.
1405 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1407 PR preprocessor/29612
1408 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1409 only when new_sysp is non-zero.
1411 2006-12-28 Tom Tromey <tromey@redhat.com>
1413 PR preprocessor/30001
1414 * charset.c (_cpp_convert_input): Check that to.len is greater
1417 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1419 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1420 * configure: Rebuilt.
1422 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1424 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1425 for experimental C++0x mode.
1426 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1427 adopted the preprocessor changes introduced in C99.
1429 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1431 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1432 depending on --enable-targets=all.
1433 * configure: Regenerate.
1435 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1437 PR preprocessor/28709
1438 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1439 spelled LHS token as opposed to spelling it again.
1440 (paste_all_tokens): Don't report errors here, just break on failure.
1442 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1444 * Makefile.in: Added empty "pdf" target.
1446 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1448 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1449 match exactly the glob in gcc/config.gcc.
1450 * configure: Regenerate.
1452 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1455 PR preprocessor/14634
1456 * lex.c (lex_string): Pedwarn for unterminated literals.
1458 2006-09-08 Eric Christopher <echristo@apple.com>
1460 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1462 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1466 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1467 (CPP_LAST_EQ): Change.
1468 (CPP_LAST_PUNCTUATOR): Change.
1469 * expr.c (cpp_operator): Remove MIN and MAX.
1470 (reduce): Remove CPP_MIN and CPP_MAX.
1471 (num_binary_op): Ditto.
1472 * lex.c (_cpp_lex_direct): Ditto.
1473 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1475 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1477 PR preprocessor/27746
1478 * directives.c (do_pragma): Handle pragma with valid namespace
1479 and invalid name coming from macro expansion.
1480 * directives.c (destringize_and_run): Initialize next field in
1485 * directives.c (destringize_and_run): Set NO_EXPAND on the
1488 * macro.c (_cpp_backup_tokens): Fix comment typo.
1490 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1492 * Makefile.in (CATALOGS): Add po/ prefix.
1493 * configure: Regenerated.
1495 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1497 * Makefile.in: Add install-html target. Add install-html to .PHONY
1499 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1501 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1502 * files.c (_cpp_get_file_stat): New function.
1503 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1504 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1505 * internal.h (_cpp_get_file_stat): Prototype.
1506 (struct cpp_buffer): Add timestamp.
1508 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1510 PR preprocessor/25717
1511 * init.c (cpp_init_builtins): If __STDC__ will not change value
1512 between system headers and other sources, define it as a normal
1513 macro rather than a builtin.
1514 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1515 cpp_in_system_header condition.
1517 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1519 * Makefile.in: Use -MMD instead of -MD.
1521 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1522 Richard Henderson <rth@redhat.com>
1524 Merge from gomp branch:
1525 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1526 entry to value union.
1527 (end_directive): Don't eat the line if in_deferred_pragma.
1528 (run_directive): Remove pragma hacks.
1529 (insert_pragma_entry): Remove.
1530 (new_pragma_entry): New.
1531 (register_pragma_1): Split out of register_pragma. Only handle
1532 the lookup tree and return the new entry.
1533 (cpp_register_pragma): Fill in the pragma entry here.
1534 (cpp_register_deferred_pragma): New.
1535 (register_pragma_internal): New.
1536 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1537 (do_pragma): Allow pragma expansion after namespace. For deferred
1538 pragmas, don't slurp the line into a string.
1539 (destringize_and_run): Save tokens for deferred pragmas.
1540 (cpp_handle_deferred_pragma): Remove.
1541 * macro.c (builtin_macro): Remove pragma token hack.
1542 (_cpp_push_token_context): Rename from push_token_context and export.
1543 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1544 (_cpp_push_token_context): Declare.
1545 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1546 a token. Update the line number correctly if so.
1547 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1548 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1549 * include/cpplib.h (PRAGMA_EOL): New.
1550 (CPP_TOKEN_FLD_PRAGMA): New.
1551 (struct cpp_token): Add val.pragma.
1552 (struct cpp_options): Remove defer_pragmas.
1553 (cpp_handle_deferred_pragma): Remove.
1554 (cpp_register_deferred_pragma): Declare.
1556 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1559 * directives.c (do_pragma): If pragma line ends with multi-line
1560 block comment, end the saved deferred pragma string before that
1561 comment. Handle embedded '\0' chars on the pragma line.
1563 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1566 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1568 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1569 Ben Elliston <bje@au.ibm.com>
1571 * include/cpplib.h (CPP_N_DFLOAT): New.
1572 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1573 suffixes as decimal floating point constants.
1574 (cpp_classify_number): Disallow hexadecimal DFP constants.
1576 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1577 Ian Lance Taylor <ian@airs.com>
1579 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1580 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1582 2005-11-09 Per Bothner <per@bothner.com>
1583 Uros Bizjak <uros@kss-loka.si>
1586 * init.c (read_original_filename): Temporarily set
1587 state.in_directive before calling _cpp_lex_direct for
1590 2005-11-03 James E Wilson <wilson@specifix.com>
1592 PR preprocessor/24202
1593 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1595 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1597 * include/cpplib.h (struct cpp_callbacks): Make error take
1599 * errors.c (cpp_error): Update call to callback.
1601 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1603 PR preprocessor/22042
1604 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1606 (cpp_quote_string): Don't octalify non printable
1609 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1612 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1613 (struct cpp_callbacks): Add error.
1614 * errors.c (cpp_error): If client_diagnostic, use error callback.
1615 * charset.c (convert_escape): Don't use %03o in diagnostic.
1617 2005-10-21 James E Wilson <wilson@specifix.com>
1619 PR preprocessor/15220
1620 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1621 callers. Pass to open_file_failed.
1622 (open_file_failed): New parameter angle_brackets. Fix all callers.
1623 Use in print_dep assignment.
1624 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1625 * internal.h (_cpp_find_file): Add new parm to declaration.
1627 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1629 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1630 * configure: Regenerate.
1632 2005-10-04 Ian Lance Taylor <ian@airs.com>
1634 PR preprocessor/13726
1635 * directives.c (check_eol_return_comments): New static function.
1636 (parse_include): Add buf parameter. Change all callers.
1637 (do_include_common): If not discard comments, turn on
1638 save_comments. Pass collected comments to include callback.
1639 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1640 include callback: cpp_token list.
1642 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1644 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1645 * init.c (struct lang_flags, lang_defaults): Add
1646 extended_identifiers.
1647 (cpp_set_lang): Use it.
1648 * lex.c (forms_identifier_p): Check extended_identifiers.
1650 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1652 PR preprocessor/20348
1653 PR preprocessor/20356
1654 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1657 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1659 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1660 -Wmissing-format-attribute.
1662 * configure: Regenerate.
1664 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1666 * all files: Update FSF address in copyright headers.
1667 * makeucnid.c (write_copyright): Update outputted FSF address.
1669 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1671 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1672 ZW_PROG_COMPILER_DEPENDENCIES.
1673 * aclocal.m4, configure: Regenerate.
1674 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1676 (distclean): Clean up $(DEPDIR) and its contents.
1677 (.c.o): Use $(COMPILE).
1678 Include $(DEPDIR)/*.Po for most object->header dependencies.
1680 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1682 * configure.ac: Check declarations for asprintf and vasprintf.
1683 * config.in: Regenerate.
1684 * configure: Likewise.
1686 * charset.c (conversion_loop): Use XRESIZEVEC.
1687 (convert_no_conversion): Likewise.
1688 (convert_using_iconv): Likewise.
1689 (init_iconv_desc): Cast return value of alloca.
1690 (cpp_host_to_exec_charset): Use XNEWVEC.
1691 (emit_numeric_escape): Use XRESIZEVEC.
1692 (cpp_interpret_string): Use XNEWVEC.
1693 (cpp_interpret_string): Use XRESIZEVEC.
1694 (_cpp_interpret_identifier): Cast return value of alloca.
1695 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1696 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1697 (parse_include): Use XNEWVEC.
1698 (insert_pragma_entry): Rename local variable "new" to
1700 (save_registered_pragmas): Cast return value of xmemdup.
1701 (destringize_and_run): Same for alloca.
1702 (parse_assertion): Likewise.
1703 (do_assert): Cast allocated storage to proper type.
1704 (cpp_define): Likewise.
1705 (_cpp_define_builtin): Likewise.
1706 (cpp_undef): Likewise.
1707 (handle_assertion): Likewise.
1708 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1709 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1710 (CPP_UMINUS): Likewise.
1711 (struct cpp_operator): Rename from struct operator.
1712 (_cpp_expand_op_stack): Use XRESIZEVEC.
1713 * files.c (pch_open_file): Use XNEWVEC.
1714 (pch_open_file): Use XRESIZEVEC.
1715 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1716 (dir_name_of_file): Use XNEWVEC.
1717 (make_cpp_file): Use XCNEW.
1718 (make_cpp_dir): Likewise.
1719 (allocate_file_hash_entries): USE XNEWVEC.
1720 (cpp_included): Cast return value of htab_find_with_hash.
1721 (append_file_to_dir): Use XNEWVEC.
1722 (read_filename_string): Likewise. Use XRESIZEVEC too.
1723 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1724 (remap_filename): Use XNEWVEC.
1725 (struct pchf_entry): Move definition out of struct pchf_data.
1726 (_cpp_save_file_entries): Use XCNEWVAR.
1727 (_cpp_read_file_entries): Use XNEWVAR.
1728 * identifiers.c (alloc_node): Use XOBNEW.
1729 * init.c (cpp_create_reader): Use XCNEW.
1730 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1731 (read_original_directory): Cast return value of alloca.
1732 * lex.c (add_line_note): Use XRESIZEVEC.
1733 (warn_about_normalization): Use XNEWVEC.
1734 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1735 (new_buff): Use XNEWVEC.
1736 * line-map.c (linemap_add): Use XRESIZEVEC.
1737 * macro.c (builtin_macro): Cast return value of alloca.
1738 (paste_tokens): Likewise.
1739 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1740 (_cpp_save_parameter): Use XRESIZEVEC.
1741 (create_iso_definition): Cast allocated storage to proper type.
1742 (_cpp_create_definition): Likewise.
1743 (cpp_macro_definition): Use XRESIZEVEC.
1744 * makedepend.c (add_clm): Use XNEW.
1745 (add_dir): Likewise.
1746 * mkdeps.c (munge): Use XNEWVEC.
1747 (deps_init): Use XCNEW.
1748 (deps_add_target): Use XRESIZEVEC.
1749 (deps_add_default_target): Cast return value of alloca.
1750 (deps_add_dep): Use XRESIZEVEC.
1751 (deps_add_vpath): Likewise. Use XNEWVEC too.
1752 (deps_restore): Likewise.
1753 * pch.c (save_idents): Use XNEW and XNEWVEC.
1754 (cpp_save_state): Use XNEW.
1755 (count_defs): Cast return value of htab_find.
1756 (write_defs): Likewise.
1757 (cpp_write_pch_deps): Use XNEWVEC.
1758 (collect_ht_nodes): Use XRESIZEVEC.
1759 (cpp_valid_state): Use XNEWVEC.
1760 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1761 * symtab.c (ht_create): Use XCNEW.
1762 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1763 (ht_expand): Use XCNEWVEC.
1764 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1765 (bool): Do not define if __cplusplus.
1767 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1769 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1770 (do_sccs): Delete function definition, #define to do_ident.
1771 (do_ident): Don't hardwire directive name.
1773 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1776 * configure: Regenerate.
1778 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1780 * files.c: Include io.h for DJGPP to get prototype of setmode.
1782 2005-04-19 Per Bothner <per@bothner.com>
1784 PR preprocessor/20907
1785 * line-map.c (linemap_line_start): Fix bug when we need to increse
1786 column_bits but can re-use the current line_map.
1788 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1790 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1791 libiberty functions.
1793 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1795 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1796 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1797 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1798 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1800 (fwrite_unlocked): Fix prototype.
1802 * configure, config.in: Regenerate.
1804 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1806 PR preprocessor/19475
1807 * macro.c (create_iso_definition): For < ISO C99, don't
1808 pedwarn if there is no whitespace between macro name and its
1809 replacement, but the replacement starts with a basic character
1812 2005-03-28 Andreas Jaeger <aj@suse.de>
1814 * lex.c (warn_about_normalization): Cast field width to int to
1817 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1819 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1821 * configure: Regenerate.
1823 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1825 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1826 UCN rather than printing an error.
1828 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1830 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1832 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1834 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1835 * charset.c: Update for new format of ucnid.h.
1836 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1837 Add NST parameter, and update it; update callers.
1838 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1840 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1841 * internal.h (struct normalize_state): New.
1842 (INITIAL_NORMALIZE_STATE): New.
1843 (NORMALIZE_STATE_RESULT): New.
1844 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1845 (_cpp_valid_ucn): New.
1846 * lex.c (warn_about_normalization): New.
1847 (forms_identifier_p): Add normalize_state parameter, update callers.
1848 (lex_identifier): Add normalize_state parameter, update callers. Keep
1850 (lex_number): Likewise.
1851 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1852 it with warn_about_normalization.
1856 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1857 comments about obsolete version of C++.
1858 * include/cpplib.h (enum cpp_normalize_level): New.
1859 (struct cpp_options): Add warn_normalize field.
1861 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1863 * directives.c (glue_header_name): Update call to cpp_spell_token.
1864 * internal.h (_cpp_interpret_identifier): New.
1865 * charset.c (_cpp_interpret_identifier): New.
1866 (_cpp_valid_ucn): Allow UCN version of '$'.
1867 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1868 character was '$' or '\'. Support identifiers with UCNs.
1869 (forms_identifier_p): Allow UCNs.
1870 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1872 (cpp_spell_token): Add FORSTRING parameter. Use it.
1873 (cpp_token_as_text): Update call to cpp_spell_token.
1874 (cpp_output_token): Write UCNs back out.
1875 (stringify_arg): Update call to cpp_spell_token.
1876 (paste_tokens): Likewise.
1877 (cpp_macro_definition): Likewise.
1878 * macro.c (stringify_arg): Likewise.
1879 (paste_tokens): Likewise.
1880 (cpp_macro_definition): Likewise.
1881 * include/cpplib.h: Add parameter to cpp_spell_token.
1883 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1887 * macro.c (replace_args, cpp_get_token): Copy whole
1888 cpp_token_u instead of just cpp_string field from it.
1890 2005-02-28 Devang Patel <dpatel@apple.com>
1892 * directives.c (do_line): Save sysp early before line table is
1895 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1898 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1899 (cpp_host_to_exec_charset): New function.
1900 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1902 2005-02-19 Devang Patel <dpatel@apple.com>
1904 * charset.c (_cpp_convert_input): Check '\r' before inserting
1907 2005-02-15 Eric Christopher <echristo@redhat.com>
1909 PR preprocessor/19077
1910 * macro.c (cpp_macro_definition): Move handling of whitespace
1911 to PREV_WHITE conditional. Remove overloading of len
1914 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1916 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1917 traditional.c: Update copyright.
1919 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1922 * configure.ac: Check for declaration of basename and getopt.
1923 * config.in: Regenerate.
1924 * configure: Regenerate.
1925 * internal.h (ustrcspn): New.
1926 * macro.c (create_iso_definition): Fix allocation of memory.
1927 (padding_token): Add cast to remove const-ness.
1928 * pch.c (cpp_read_state): Use ustrcspn.
1930 2005-02-08 Mike Stump <mrs@apple.com>
1932 * files.c (pchf_adder): Remove.
1933 (struct pchf_adder_info): Likewise.
1934 (_cpp_save_file_entries): Write out all files so that #import works.
1936 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1938 * configure: Regenerate.
1940 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1942 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1944 * include/cpplib.h: Also update copyright years.
1946 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1948 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1949 to the list of all files.
1951 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1953 * internal.h: Update references to Cpp lib filenames.
1954 * directives.c: Likewise.
1956 * macro.c: Likewise.
1957 * traditional.c: Likewise.
1959 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1961 PR preprocessor/15167
1962 * files.c (destroy_cpp_file): New function.
1963 (should_stack_file): Make a new file if the
1964 compared file is still stacked.
1966 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1968 PR preprocessor/17610
1969 * directives.c (do_include_common): Error out if an empty filename
1970 is given for #include (or #include_next or #import).
1972 2004-11-27 Roger Sayle <roger@eyesopen.com>
1973 Zack Weinberg <zack@codesourcery.com>
1975 * internal.h: Replace all uses of uchar with unsigned char.
1976 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1977 with !IN_GCC, so uchar is only defined whilst building libcpp.
1979 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1981 * aclocal.m4: Regenerate.
1983 2004-11-24 Roger Sayle <roger@eyesopen.com>
1985 PR preprocessor/15824
1986 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1987 directly, instead of the non-existant "system.h" and "ansidecl.h".
1988 * configure: Regenerate.
1990 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1991 Joseph Myers <joseph@codesourcery.com>
1993 * internal.h (struct lexer_state): Add in_deferred_pragma.
1994 * directives.c (struct pragma_entry): Add allow_expansion.
1995 (insert_pragma_entry): Take allow_expansion flag.
1996 (register_pragma): Likewise.
1997 (cpp_register_pragma): Likewise.
1998 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1999 (do_pragma): Honor allow_expansion.
2000 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
2001 * include/cpplib.h (cpp_register_pragma): Update prototype.
2003 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
2004 Mark Mitchell <mark@codesourcery.com>
2006 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
2007 need_64bit_hwint=yes.
2008 * configure: Regenerate.
2010 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2012 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2014 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2015 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2016 Remove local srcdir path from generated file.
2018 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2019 Gerald Pfeifer <gerald@pfeifer.com>
2021 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2024 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2027 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2028 (cpp_handle_deferred_pragma): Add cast to silence warning.
2030 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2032 * errors.c (_cpp_begin_message): Print "error: " for errors.
2034 2004-10-10 Andreas Jaeger <aj@suse.de>
2036 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2037 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2039 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2041 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2043 (cpp_read_state): Remove unused variables, m, d and mac_count.
2045 2004-09-29 Per Bothner <per@bothner.com>
2047 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2048 cb.line_change. Otherwise do_pragma will call the line_change
2049 call-back with a meaningless line number.
2051 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2053 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2054 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2055 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2056 * aclocal.m4, configure: Regenerate.
2057 * init.c: Include localedir.h.
2058 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2060 (.c.o): Use $(ALL_CFLAGS).
2061 (localedir.h, localedir.hs): New rules.
2062 (clean): Use rm -rf to remove directories.
2063 (distclean): Also delete localedir.h and localedir.hs.
2064 (init.o): Update dependencies.
2066 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2068 * Makefile.in (aclocal.m4): Update dependencies.
2069 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2070 * aclocal.m4, configure: Regenerate.
2072 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2074 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2075 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2076 Some other comments in this file also tweaked.
2078 * directives.c (do_pragma): Save current buffer position
2079 before lexing the pragma keywords; don't call
2080 _cpp_backup_tokens in the defer_pragmas case.
2082 2004-09-15 Per Bothner <per@bothner.com>
2084 * include/line-map.h (line_map_start): Add parameter names so
2085 preceding comment makes sense.
2086 (linemap_add): Remove from comment mention of non-existing parameter.
2088 2004-09-09 Matt Austern <austern@apple.com>
2089 Zack Weinberg <zack@codesourcery.com>
2091 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2092 prefixes throughout. Add entry for PRAGMA. Remove
2093 unnecessary "= 0" from EQ.
2094 (enum cpp_ttype): Adjust OP and TK definitions to restore
2095 prefixes, via token-paste.
2096 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2097 Change from #defines to additional cpp_ttype enumerators.
2098 (struct cpp_options): Add defer_pragmas.
2099 (cpp_handle_deferred_pragma): Prototype new interface.
2101 * internal.h (struct cpp_reader): Add directive_result.
2102 * directives.c (struct pragma_entry): Add is_internal field;
2103 give boolean fields type bool.
2104 (start_directive): Initialize pfile->directive_result.type.
2105 (_cpp_do__Pragma): Likewise.
2106 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2107 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2109 (register_pragma): New static function, bulk of former
2110 cpp_register_pragma here; add 'internal' argument, pass along
2111 to insert_pragma_entry.
2112 (cpp_register_pragma): Now a wrapper around register_pragma which
2113 always passes false for 'internal' argument.
2114 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2115 true for 'internal'.
2116 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2117 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2118 token instead of executing the pragma.
2119 (cpp_handle_deferred_pragma): New interface.
2120 * lex.c (token_spellings): Adjust OP and TK definitions to
2121 match changes to cpplib.h.
2122 (_cpp_lex_token): Check for a directive-result token and
2123 return it if present.
2124 (cpp_token_val_index): Handle CPP_PRAGMA.
2125 * macro.c (cpp_builtin_macro_text): Correct comment.
2126 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2128 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2130 PR preprocessor/14699
2131 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2132 from size_t to double.
2134 2004-08-28 Andreas Schwab <schwab@suse.de>
2135 Andreas Jaeger <aj@suse.de>
2137 * configure.ac: Set PACKAGE correctly.
2138 * configure: Regenerated.
2140 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2142 * Makefile.in: Add back top_builddir.
2144 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2146 * configure.ac: Replace Automake macro invocations
2147 with manual Autoconf checks and substitutions.
2148 * configure: Regenerate.
2149 * aclocal.m4: Regenerate.
2150 * config.in: Regenerate.
2151 * Makefile.am: Removed.
2152 * Makefile.in: Heavy simplification and reorganization.
2154 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2156 * configure.ac (arm*-*-eabi*): New target.
2157 (arm*-*-symbianelf*): Likewise.
2158 * configure: Regenerated.
2160 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2162 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2163 * directives.c: Use XNEW-family macros from libiberty.
2165 * macro.c: Likewise.
2166 * cpplib.h (cpp_deps_style): Export enum with name.
2168 2004-07-23 Matthias Klose <doko@debian.org>
2170 * init.c (init_library): Use PACKAGE for the text domain.
2172 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2174 PR preprocessor/16366
2175 * internal.h (struct cpp_reader): New field dir_hash.
2176 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2177 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2179 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2181 PR preprocessor/16192
2182 PR preprocessor/15913
2183 PR preprocessor/15572
2184 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2185 expression is missing.
2186 * init.c (post_options): Traditional cpp doesn't do // comments.
2188 2004-06-30 Per Bothner <per@bothner.com>
2190 * include/line-map.h (fileline): Remove old typedef.
2191 * internal.h (struct cpp_reader): Use source_location typedef instead.
2193 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2195 Partially revert patch of 2004-06-05.
2196 * files.c (search_cache): Remove pfile argument. Don't check
2197 for file that would be found by "" or <> search here...
2198 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2199 Do not apply directory-of-current-file correction to files
2200 found by this check. Rearrange code slightly.
2202 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2204 * files.c (should_stack_file): Correct swapped parameters to call
2206 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2208 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2210 * Makefile.in: Regenerate with automake 1.8.5.
2211 * aclocal.m4: Likewise.
2212 * configure: Regenerate.
2214 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2216 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2217 * configure, config.in: Regenerate.
2218 * system.h: Unconditionally define bool as unsigned char,
2219 BOOL_BITFIELD as unsigned int.
2220 * .cvsignore: New file.
2222 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2224 * traditional.c (push_replacement_text): Set macro->traditional.
2225 (save_replacement_text): Likewise.
2226 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2227 (struct save_macro_item): Delete.
2228 (struct save_macro_data): Use a character array not the previous
2230 (save_macros): Save macro as text not as internal structures.
2231 (cpp_prepare_state): Update for changes to save_macro_data.
2232 (cpp_read_state): Don't read macros defined in PCH. Restore
2234 * macro.c (create_iso_definition): Honour alloc_subobject.
2235 Clear traditional flag.
2236 (_cpp_create_definition): Honour alloc_subobject.
2237 * lex.c (cpp_token_val_index): New.
2238 * internal.h: Include cpp-id-data.h.
2239 (uchar): Move definition to cpp-id-data.h.
2241 (cpp_macro): Likewise.
2242 * directives.c (struct answer): Move to cpp-id-data.h.
2243 (do_assert): Honour alloc_subobject.
2245 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2246 * include/cpplib.h (struct cpp_string): Add GTY marker.
2247 (enum cpp_token_fld_kind): New.
2248 (struct cpp_token): Add GTY markers.
2249 (cpp_token_val_index): Prototype.
2250 (CPP_HASHNODE_VALUE_IDX): New.
2251 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2252 * include/cpp-id-data.h: New file.
2254 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2256 * Makefile.am (all-local): New.
2257 * Makefile.in: Regenerate.
2259 2004-06-06 Roger Sayle <roger@eyesopen.com>
2261 * Makefile.am (LIBICONV): Declare.
2262 (makedepend_LDADD): Use LIBICONV.
2263 * Makefile.in: Regenerate.
2265 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2267 * Makefile.am (LIBINTL): Declare
2268 (makedepend_LDADD): Use LIBINTL.
2269 * Makefile.in: Regenerate.
2271 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2273 * Makefile.am: Add makedepend.
2274 * Makefile.in, aclocal.m4: Regenerate.
2275 * charset.c: Insert a space to avoid a warning.
2276 * directives.c: Include mkdeps.h.
2277 (_cpp_handle_directive): Reenable macro expander if appropriate.
2278 (undefine_macros): Inline body of _cpp_free_definition for speed.
2279 Do not call undef callback or _cpp_warn_if_unused_macro.
2280 (cpp_get_deps): New interface.
2281 * files.c (search_cache): Add pfile argument. Check for file
2282 that would be found by "" or <> search here...
2283 (_cpp_find_file): ...not here. Correct recorded start_dir of
2284 files found by directory-of-current-file search that would be
2285 found by "" or <> search.
2286 * init.c (cpp_add_dependency_target): Delete.
2287 * internal.h (struct lexer_state): Add discarding_output flag.
2288 * lex.c (lex_identifier): Compute hash function while scanning.
2289 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2291 * makedepend.c: New file.
2292 * mkdeps.c (struct deps): Add vpath vector.
2293 (apply_vpath, deps_add_vpath): New function.
2294 (deps_free): Free vpath vector.
2295 (deps_add_dep, deps_add_target): Use apply_vpath.
2296 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2297 (ht_lookup_with_hash): New function.
2298 * cpplib.h, mkdeps.h: Update prototypes.
2299 * symtab.h: Update prototypes.
2300 (HT_HASHSTEP, HT_FINISH): New macros.
2302 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2304 * symtab.c (ht_create): Set entries_owned.
2305 (ht_destroy): Honour entries_owned.
2306 (ht_expand): Likewise.
2308 * include/symtab.h (struct ht): New field 'entries_owned'
2309 (ht_load): New prototype.
2311 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2314 * configure.ac: Fix m4 quoting when picking
2315 the size of HOST_WIDE_INT.
2316 * configure: Regenerate.
2318 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2320 * Makefile.am: the correct directory for
2321 gettext include files is given by @INCINTL@.
2322 * Makefile.in: Regenerate.
2324 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2326 * system.h [!ENABLE_NLS]: dgettext takes two
2329 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2331 Moved libcpp from the gcc subdirectory to the toplevel.
2332 * Makefile.am: New file.
2333 * Makefile.in: Regenerate.
2334 * configure.ac: New file.
2335 * configure: Regenerate.
2336 * config.in: Regenerate.
2337 * charset.c: Moved from gcc/cppcharset.c. Add note about
2338 brokenness of input charset detection. Adjust for change
2339 in name of cppucnid.h.
2340 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2341 * expr.c: Moved from gcc/cppexp.c.
2342 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2343 Remove #define of O_BINARY, it is in system.h.
2344 * identifiers.c: Moved from gcc/cpphash.c.
2345 * internal.h: Moved from gcc/cpphash.h. Change header
2346 guard name. All other files adjusted to match name change.
2347 * init.c: Moved from gcc/cppinit.c.
2348 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2349 * lex.c: Moved from gcc/cpplex.c.
2350 * directives.c: Moved from gcc/cpplib.c.
2351 * macro.c: Moved from gcc/cppmacro.c.
2352 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2353 * traditional.c: Moved from gcc/cpptrad.c.
2354 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2356 * ucnid.pl: Moved from gcc/cppucnid.pl.
2357 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2359 * symtab.c: Moved from gcc/hashtable.c.
2360 * line-map.c: Moved from gcc. Do not include intl.h.
2361 * mkdeps.c: Moved from gcc.
2362 * system.h: New file.
2363 * include/cpplib.h: Moved from gcc. Change header guard name.
2364 * include/line-map.h: Moved from gcc. Change header guard name.
2365 * include/mkdeps.h: Moved from gcc. Change header guard name.
2366 * include/symtab.h: Moved from gcc/hashtable.h. Change header