1 2011-07-28 Gabriel Charette <gchare@google.com>
3 * include/line-map.h (struct line_maps):
4 Remove unused field last_listed. Update all users.
6 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
8 * configure.ac: Set need_64bit_hwint to yes for x86 targets.
9 * configure: Regenerated.
11 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
15 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
19 * configure.ac: Test AM_ICONV with CXX.
20 * configure: Regenerate.
21 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
23 2011-07-15 Dodji Seketeli <dodji@redhat.com>
25 * directives.c (struct if_stack): Use source_location as type
27 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
28 indent, def_pragma, used_define, used_undef>: Properly use
29 source_location as parameter type, rather than unsigned int.
31 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
35 like i[34567]86-*-solaris2.1[0-9]*.
36 * configure: Regenerate.
38 2011-06-16 Jason Merrill <jason@redhat.com>
41 * lex.c (lex_raw_string): Don't check for embedded NUL.
43 2011-06-06 Dodji Seketeli <dodji@redhat.com>
46 * directives.c (do_pragma): Don't forget the invocation location
47 when parsing the pragma name of a namespaced pragma directive.
49 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
51 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
53 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
56 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
57 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
59 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
61 * system.h (ENUM_BITFIELD): Remove.
63 2011-04-24 Jakub Jelinek <jakub@redhat.com>
66 * lex.c (lex_raw_string): When raw string ends with
67 ??) followed by raw prefix and ", ensure it is preprocessed
68 with ??) rather than ??].
70 2011-04-20 Jim Meyering <meyering@redhat.com>
72 * files.c (destroy_cpp_file): Remove useless if-before-free.
73 * init.c (cpp_destroy): Likewise.
74 * macro.c (replace_args): Likewise.
75 * pch.c (cpp_valid_state): Likewise.
77 2011-03-25 Kai Tietz <ktietz@redhat.com>
79 * files.c (file_hash_eq): Use filename_cmp
81 (nonexistent_file_hash_eq): Likewise.
82 (remap_filename): Likewise.
83 Handle absolute DOS-path,
84 (append_file_to_dir): Check for IS_DIR_SEPARATOR
86 (read_name_map): Likewise.
87 * linemap.c (linemap_add): Use filename_cmp
89 * mkdeps.c (apply_vpath): Use filename_ncmp
91 (deps_restore): Use filename_cmp instead of
93 * init.c (read_original_directory): Use
94 IS_DIR_SEPARATOR instead of checking for slash.
96 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
99 * directives.c (do_ifdef): Do not consider conditional macros as
102 * expr.c (parse_defined): Ditto.
104 2011-03-18 Richard Henderson <rth@redhat.com>
107 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
109 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
110 Jakub Jelinek <jakub@redhat.com>
112 PR preprocessor/39213
113 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
114 pragmas as well in traditional mode.
116 2010-11-17 Ian Lance Taylor <iant@google.com>
119 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
120 AC_LANG based on ENABLE_BUILD_WITH_CXX.
122 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
124 PR preprocessor/17349
125 * lex.c (save_comment): Handle in argument passing c++
128 2010-11-02 Ian Lance Taylor <iant@google.com>
130 * configure.ac: Use AC_SYS_LARGEFILE.
131 * configure: Rebuild.
132 * config.in: Rebuild.
134 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
136 * line-map.h (source_location): Remove obsolete comment
137 mentioning location_s.
139 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
141 PR preprocessor/45362
142 * directives.c (cpp_pop_definition): Make static.
143 (do_pragma_push_macro): Reworked to store text
145 (do_pragma_pop_macro): Add free text definition.
146 (cpp_push_definition): Removed.
147 * include/cpplib.h (cpp_push_definition): Removed.
148 (cpp_pop_definition): Likewise.
149 * internal.h (def_pragma_macro): Remove member 'value'
150 and add new members 'definition', 'line',
151 'syshdr', 'sued' and 'is_undef'.
152 * pch.c (_cpp_restore_pushed_macros): Rework to work
153 on text definition and store additional macro flags.
154 (_cpp_save_pushed_macros): Likewise.
156 2010-09-29 Joseph Myers <joseph@codesourcery.com>
158 * include/cpplib.h (cpp_options): Rename warn_deprecated,
159 warn_traditional, warn_long_long and pedantic.
160 * directives.c (directive_diagnostics, _cpp_handle_directive):
161 Update names of cpp_options members.
162 * expr.c (cpp_classify_number, eval_token): Update names of
164 * init.c (cpp_create_reader, post_options): Update names of
166 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
168 * macro.c (parse_params): Update names of cpp_options members.
170 2010-09-15 Ian Lance Taylor <iant@google.com>
172 * init.c: Fix type name in comment.
174 2010-08-31 Jakub Jelinek <jakub@redhat.com>
176 PR preprocessor/45457
177 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
179 * directives.c (do_ifdef, do_ifndef): Likewise.
181 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
183 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
185 2010-08-24 Richard Henderson <rth@redhat.com>
188 * configure.ac (HAVE_SSE4): New check.
189 * configure, config.in: Rebuild.
190 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
192 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
194 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
195 etc. on Solaris 2/x86.
197 2010-08-21 Richard Henderson <rth@redhat.com>
198 Andi Kleen <ak@linux.intel.com>
199 David S. Miller <davem@davemloft.net>
201 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
202 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
203 (ptrdiff_t): Check via AC_CHECK_TYPE.
204 * config.in, configure: Rebuild.
205 * system.h: Include stdint.h, if available.
206 * lex.c (WORDS_BIGENDIAN): Provide default.
207 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
208 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
209 search_line_sse2, search_line_sse42, init_vectorized_lexer,
210 search_line_fast): New.
211 (_cpp_clean_line): Use search_line_fast. Restructure the fast
212 loop to make it clear when we're leaving the loop. Stay in the
213 fast loop for non-trigraph '?'.
215 2010-06-11 Jakub Jelinek <jakub@redhat.com>
217 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
219 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
220 (cpp_macro_definition): Remove const qual from second argument.
221 * macro.c (enter_macro_context): Call user_builtin_macro callback for
222 NODE_BUILTIN !NODE_USED macros.
223 (warn_of_redefinition): Likewise. Remove const qual from second
225 (cpp_macro_definition): Likewise.
226 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
227 for NODE_BUILTIN !NODE_USED macros.
229 2010-06-10 Joseph Myers <joseph@codesourcery.com>
231 * include/cpplib.h (struct cpp_options): Remove show_column.
232 * init.c (cpp_create_reader, post_options): Don't set show_column.
234 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
237 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
238 check that C++ compiler works.
239 * configure: Regenerate.
241 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
243 * include/symtab.h (ht_identifier_ptr): New.
245 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
246 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
249 * configure.ac: Check for declaration of 'basename(char *)'.
250 * configure: Regenerate.
251 * config.in: Regenerate.
253 2010-04-25 Joseph Myers <joseph@codesourcery.com>
255 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
256 * init.c (lang_defaults): Add entries for new language variants.
257 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
260 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
263 * files.c (report_missing_guard): Test for #pragma once.
265 2010-04-07 Simon Baldwin <simonb@google.com>
267 * directives.c (do_diagnostic): Add warning reason argument,
268 call appropriate error reporting function for code.
269 (directive_diagnostics): Call specific warning functions with
270 warning reason where appropriate.
271 (do_error, do_warning, do_pragma_dependency): Add warning reason
272 argument to do_diagnostic calls.
273 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
274 _cpp_create_definition): Call specific warning functions with
275 warning reason where appropriate.
276 * Makefile.in: Add new diagnostic functions to gettext translations.
277 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
279 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
280 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
281 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
282 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
283 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
284 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
285 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
286 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
287 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
288 warning reason codes.
289 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
290 cpp_warning_with_line, cpp_pedwarning_with_line,
291 cpp_warning_with_line_syshdr): New specific error reporting functions.
292 * pch.c (cpp_valid_state): Call specific warning functions with
293 warning reason where appropriate.
294 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
296 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
297 cpp_warning_with_line, cpp_pedwarning_with_line,
298 cpp_warning_with_line_syshdr): New specific error reporting functions.
299 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
300 specific warning functions with warning reason where appropriate.
301 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
302 warn_about_normalization, lex_identifier_intern, lex_identifier,
303 _cpp_lex_direct): Ditto.
304 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
305 narrow_str_to_charconst): Ditto.
307 2010-04-06 Jakub Jelinek <jakub@redhat.com>
309 PR preprocessor/43642
310 * lex.c (lex_raw_string): Change type of TYPE variable to
313 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
315 * aclocal.m4: Regenerate.
317 2010-03-29 Jason Merrill <jason@redhat.com>
319 More N3077 raw string changes
320 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
322 * lex.c (bufring_append): Split out from...
323 (lex_raw_string): ...here. Undo trigraph and line splicing
324 transformations. Do process line notes in multi-line literals.
325 (_cpp_process_line_notes): Ignore notes that were already handled.
327 Some raw string changes from N3077
328 * charset.c (cpp_interpret_string): Change inner delimiters to ().
329 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
331 2010-02-11 Jakub Jelinek <jakub@redhat.com>
333 * init.c (read_original_filename): Don't call read_original_directory
334 if _cpp_handle_directive returns 0.
336 2010-01-01 Joseph Myers <joseph@codesourcery.com>
338 PR preprocessor/41947
339 * expr.c (cpp_classify_number): Give error for hexadecimal
340 floating-point constant with no digits before or after point.
342 2009-11-20 Arnaud Charlet <charlet@adacore.com>
344 * macro.c (enter_macro_context): Call cb.used callback if defined.
345 * directives.c (do_idef, do_ifndef): Ditto.
346 * include/cpplib.h (struct cpp_callbacks): Add used callback.
348 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
350 * directives.c (do_pragma_push_macro): New pragma handler.
351 (do_pragma_pop_macro): Likewise.
352 (_cpp_init_internal_pragmas): Add push_macro and
353 pop_macro handler to internal pragmas.
354 (lex_macro_node_from_str): Removed.
355 (cpp_push_definition): Replace lex_macro_node_from_str
356 by _cpp_lex_identifier.
357 (cpp_pop_definition): Likewise.
358 * internal.h (_cpp_lex_identifier): New prototype.
359 (def_pragma_macro): New structure.
360 (cpp_reader): New member pushed_macros.
361 * lex.c (_cpp_lex_identifier): New function.
362 (lex_identifier_intern): New function.
363 * init.c (cpp_create_reader): Initialize pushed_macros
365 (cpp_destroy): Free elements in pushed_macros member.
366 * pch.c (_cpp_save_pushed_macros): New function.
367 (_cpp_restore_pushed_macros): Likewise.
368 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
369 (cpp_read_state): Use _cpp_restore_pushed_macros.
371 2009-10-19 Jakub Jelinek <jakub@redhat.com>
373 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
374 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
375 and char32_cset_desc.
376 (converter_for_type): Handle CPP_UTF8STRING.
377 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
378 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
379 (parse_include): Reject raw strings.
380 * include/cpplib.h (CPP_UTF8STRING): New token type.
381 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
382 * lex.c (lex_raw_string): New function.
383 (lex_string): Handle u8 string literals, call lex_raw_string
384 for raw string literals.
385 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
387 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
389 2009-10-14 Jakub Jelinek <jakub@redhat.com>
391 PR preprocessor/41543
392 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
393 * line-map.c (linemap_init): Initialize highest_location and
394 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
396 2009-10-09 Jason Merrill <jason@redhat.com>
398 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
400 2009-10-09 Neil Vachharajani <nvachhar@google.com>
402 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
405 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
407 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
408 * configure: Rebuilt.
410 2009-09-22 Richard Guenther <rguenther@suse.de>
413 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
415 2009-09-18 Chris Demetriou <cgd@google.com>
417 PR preprocessor/28435:
418 * include/cpplib.h (struct cpp_options): Add new member
419 deps.need_preprocessor_output.
420 * files.c (open_file_failed): If preprocessor output is needed
421 always report an error.
423 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
425 * configure.ac: Set for i?86-w64-mingw*
426 need_64bit_hwint to yes.
427 * configure: Regenerated.
429 2009-09-10 Jason Merrill <jason@redhat.com>
431 * directives.c (cpp_define): constify.
433 2009-09-02 Ian Lance Taylor <iant@google.com>
435 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
437 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
439 * configure.ac (AC_PREREQ): Bump to 2.64.
441 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
443 * aclocal.m4: Regenerate.
444 * config.in: Regenerate.
445 * configure: Regenerate.
447 2009-08-17 Tom Tromey <tromey@redhat.com>
449 PR preprocessor/41067:
450 * charset.c (convert_escape): Add missing ":" to error text.
452 2009-07-27 Douglas B Rupp <rupp@gnat.com>
454 * include/cpplib.h (INO_T_CPP): New macro.
455 (struct cpp_dir): Use it.
457 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
460 * configure.ac: Use = instead of == for testing
461 ENABLE_BUILD_WITH_CXX.
462 * configure: Rebuild.
464 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
466 * directives.c (do_linemarker, do_line): Use CPP_STRING for
468 * files.c (find_file_in_dir): Add cast from void* to char*.
469 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
470 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
472 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
473 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
474 COMPILER_FLAGS): New.
475 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
476 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
477 instead of ALL_CFLAGS.
478 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
479 from other warnings. Add -Wc++-compat to C-specific warnings.
480 Check for --enable-build-with-cxx. Set and substitute
481 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
482 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
484 * configure: Rebuild.
485 * include/cpp-id-data.h: Remove extern "C".
486 * include/line-map.h: Likewise.
487 * include/mkdeps.h: Likewise.
488 * include/symtab.h: Likewise.
489 * internal.h: Likewise.
491 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
493 * directives.c (parse_include): Add location argument. Update all
495 (parse_answer): Likewise.
496 (do_include_common): Error with exact location.
497 (parse_assertion): Likewise.
499 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
501 * expr.c (num_div_op): Take explicit location.
503 2009-06-17 Ian Lance Taylor <iant@google.com>
505 * include/cpplib.h (progname): Don't declare.
507 2009-06-12 Ian Lance Taylor <iant@google.com>
509 * include/cpplib.h (struct cpp_options): Add
510 warn_cxx_operator_names field.
511 (NODE_WARN_OPERATOR): Define.
512 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
514 * init.c (mark_named_operators): Add flags parameter.
515 (cpp_post_options): Pick flags value to pass to
516 mark_named_operators.
517 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
518 identifier is an operator name in C++.
520 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
522 * include/line-map.h (LAST_SOURCE_COLUMN): New.
524 2009-06-01 Ian Lance Taylor <iant@google.com>
526 * include/cpp-id-data.h: Add extern "C".
527 * include/line-map.h: Likewise.
528 * include/mkdeps.h: Likewise.
529 * include/symtab.h: Likewise.
530 * internal.h: Likewise.
532 2009-05-15 Ian Lance Taylor <iant@google.com>
534 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
535 builtin_type. Change all uses.
537 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
540 * directives (do_linemarker): Compensate for the increment in
541 location that occurs when we reach the end of line.
542 * files (_cpp_stack_include): Mention _cpp_find_file in the
545 2009-05-10 Joseph Myers <joseph@codesourcery.com>
547 * include/cpplib.h (enum cpp_token_fld_kind): Add
548 CPP_TOKEN_FLD_TOKEN_NO.
549 (struct cpp_macro_arg, struct cpp_identifier): Define.
550 (union cpp_token_u): Use struct cpp_identifier for identifiers.
551 Use struct cpp_macro_arg for macro arguments. Add token_no for
552 CPP_PASTE token numbers.
553 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
554 do_pragma_poison, parse_assertion): Use val.node.node in place of
556 * expr.c (parse_defined, eval_token): Use val.node.node in place
558 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
559 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
560 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
561 place of val.arg_no. Use val.node.node in place of val.node.
562 * macro.c (replace_args, cpp_get_token, parse_params,
563 lex_expansion_token, create_iso_definition, cpp_macro_definition):
564 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
565 Use val.node.node in place of val.node.
567 2009-05-03 Joseph Myers <joseph@codesourcery.com>
569 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
572 2009-04-25 Joseph Myers <joseph@codesourcery.com>
574 PR preprocessor/39559
575 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
576 constants larger than intmax_t in C99 mode.
578 2009-04-21 Taras Glek <tglek@mozilla.com>
580 * include/cpp-id-data.h: Update GTY annotations to new syntax.
581 * include/cpplib.h: Likewise.
582 * include/line-map.h: Likewise.
583 * include/symtab.h: Likewise.
585 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
588 * lex.c (cpp_type2name): Take a flags parameter. Call
589 cpp_named_operator2name for named operators and cpp_digraph2name
591 (cpp_digraph2name): New.
592 (cpp_spell_token): Use it.
593 (cpp_output_token): Likewise.
594 * include/cpplib.h (cpp_type2name): Update declaration.
595 * init.c (cpp_named_operator2name): New.
596 * internal.h (cpp_named_operator2name): Declare.
598 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
601 * init.c (cpp_create_reader): Wlong_long is disabled by default.
602 * expr.c (cpp_classify_number): Give different messages for C and
605 2009-04-19 Joseph Myers <joseph@codesourcery.com>
607 PR preprocessor/20078
608 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
610 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
611 (struct cpp_token): Change flags to unsigned short.
612 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
613 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
614 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
616 * macro.c (macro_real_token_count): New.
617 (enter_macro_context, replace_args): Use macro_real_token_count.
618 (create_iso_definition): Record whitespace surrounding and digraph
619 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
620 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
621 multiple consecutive ## tokens.
622 (_cpp_create_definition): Initialize extra_tokens.
623 (cpp_macro_definition): Use macro_real_token_count.
625 2009-04-18 Joseph Myers <joseph@codesourcery.com>
627 * directives.c (parse_include): Pass true to check_eol.
629 2009-04-18 Joseph Myers <joseph@codesourcery.com>
631 PR preprocessor/39646
632 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
633 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
634 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
637 2009-04-18 Joseph Myers <joseph@codesourcery.com>
639 PR preprocessor/39647
640 * directives.c (check_eol): Add parameter expand.
641 (do_undef, parse_include, do_line, do_linemarker, do_ident,
642 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
643 do_else, do_endif, do_assert, do_unassert): All callers changed.
644 Pass true from do_line, false elsewhere.
646 2009-04-12 Joseph Myers <joseph@codesourcery.com>
648 PR preprocessor/31869
649 * macro.c (stringify_arg): Handle NULL source token in padding
650 token where previous padding token did not have source token with
651 preceding whitespace.
653 2009-04-09 Jakub Jelinek <jakub@redhat.com>
655 * Makefile.in: Change copyright header to refer to version
656 3 of the GNU General Public License and to point readers at the
657 COPYING3 file and the FSF's license web page.
658 * charset.c: Likewise.
659 * directives-only.c: Likewise.
660 * directives.c: Likewise.
661 * errors.c: Likewise.
664 * identifiers.c: Likewise.
665 * include/cpp-id-data.h: Likewise.
666 * include/cpplib.h: Likewise.
667 * include/line-map.h: Likewise.
668 * include/mkdeps.h: Likewise.
669 * include/symtab.h: Likewise.
671 * internal.h: Likewise.
673 * line-map.c: Likewise.
675 * makeucnid.c: Likewise.
676 * mkdeps.c: Likewise.
678 * symtab.c: Likewise.
679 * system.h: Likewise.
680 * traditional.c: Likewise.
681 * ucnid.tab: Likewise.
682 * ucnid.h: Regenerate.
684 2009-04-01 Janis Johnson <janis187@us.ibm.com>
687 * include/cpplib.h (CPP_N_DEFAULT): Define.
688 * expr.c (interpret_float_suffix): Recognize d or D for double,
689 return new value for default.
690 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
693 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
694 letters from decimal float and fixed-point suffixes.
696 2009-03-31 Joseph Myers <joseph@codesourcery.com>
698 PR preprocessor/15638
699 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
701 (open_file_failed): Make error for missing file fatal.
702 * include/cpplib.h (CPP_DL_FATAL): Define.
704 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
706 PR preprocessor/31932:
707 * internal.h: Don't mention HAVE_ICONV_H.
708 * configure, config.in: Rebuild.
709 * configure.ac: Don't check for iconv.h.
711 2009-03-30 Tom Tromey <tromey@redhat.com>
713 PR preprocessor/39512:
714 * line-map.c (linemap_init): Initialize 'reallocator' field.
716 2009-03-30 Jakub Jelinek <jakub@redhat.com>
719 * macro.c (cpp_get_token): If macro_to_expand returns NULL
720 and used some tokens, add CPP_PADDING before next token.
722 2009-03-29 Joseph Myers <joseph@codesourcery.com>
724 PR preprocessor/34695
725 * makedepend.c: Remove.
726 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
727 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
728 * directives.c (cpp_errors): Remove.
729 * errors.c (print_location, _cpp_begin_message, v_message):
731 (cpp_error, cpp_error_with_line): Always use error callback.
732 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
733 * include/cpplib.h (cpp_options): Remove pedantic_errors,
734 inhibit_warnings, warn_system_headers, inhibit_errors,
735 warnings_are_errors, client_diagnostic.
736 (cpp_callbacks): Add extra arguments to error callback; make it
738 (cpp_finish): Return void.
739 (cpp_destroy): Remove inaccurate comment about return value.
740 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
741 (CPP_DL_NOTE): Define.
742 * include/line-map.h (linemap_print_containing_files): Remove.
743 * init.c (cpp_finish): Do not check for or return number of
745 * internal.h (cpp_reader): Remove errors field.
746 * line-map.c (linemap_print_containing_files): Remove.
747 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
748 about previous definition. Only emit it if previous diagnostic
751 2009-03-28 Joseph Myers <joseph@codesourcery.com>
753 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
756 2009-03-18 Jakub Jelinek <jakub@redhat.com>
758 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
760 2009-02-21 Joseph Myers <joseph@codesourcery.com>
762 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
764 (_cpp_lex_direct): Handle this.
766 2009-02-15 Richard Guenther <rguenther@suse.de>
770 2009-02-13 Richard Guenther <rguenther@suse.de>
772 * configure.ac: Enable LFS.
773 * configure: Re-generate.
774 * config.in: Likewise.
776 2009-01-05 Ben Elliston <bje@au.ibm.com>
778 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
780 (po/$(PACKAGE).pot): Likewise.
782 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
785 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
786 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
788 2008-11-29 Joseph Myers <joseph@codesourcery.com>
790 * lex.c (cpp_token_len): Use 6 as default length.
792 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
794 * expr.c (struct op): Add location.
795 (_cpp_parse_expr): Propagate locations throught the stack
798 (check_promotion): Use explicit location in errors.
800 2008-10-05 Matthew Gingell <gingell@adacore.com>
801 Arnaud Charlet <charlet@adacore.com>
803 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
804 (cpp_get_comments): New function.
805 * internal.h (struct cpp_reader): Add comments field.
806 * init.c (cpp_destroy): Free comments.
807 * lex.c (store_comment, cpp_get_comments): New functions.
808 (comments): New struct.
809 (save_comment): Store comments in comments struct.
811 2008-09-18 Simon Baldwin <simonb@google.com>
813 * include/cpplib.h (struct cpp_options): Add new boolean flag
814 warn_builtin_macro_redefined.
815 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
816 * (struct builtin_operator): Split out from previous struct builtin,
817 enhance extra const correctness.
818 * (struct builtin_macro): Split out from previous struct builtin, add
819 new always_warn_if_redefined flag, enhance const correctness.
820 * (mark_named_operators): Use struct builtin_operator.
821 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
822 to builtins selectively.
823 * macro.c (warn_of_redefinition): Return false if a builtin macro
824 is not flagged with NODE_WARN.
826 2008-07-31 Jakub Jelinek <jakub@redhat.com>
828 PR preprocessor/36649
829 * files.c (struct report_missing_guard_data): New type.
830 (report_missing_guard): Put paths into an array instead of printing
831 them right away. Return 1 rather than 0.
832 (report_missing_guard_cmp): New function.
833 (_cpp_report_missing_guards): Sort and print paths gathered by
834 report_missing_guard callback.
836 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
839 * directives.c (strtolinenum): Handle overflow.
840 (do_line): Give a warning if line number overflowed.
841 (do_linemarker): Update call to strtolinenum.
843 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
845 * include/line-map.h (linenum_type): New typedef.
846 (struct line_map): Use it.
847 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
848 (SOURCE_COLUMN): Likewise.
849 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
850 source_location values in a variable of type linenum_type.
851 * directives.c (struct if_stack): Use linenum_type.
852 (strtoul_for_line): Rename as strtolinenum.
853 (do_line): Use linenum_type.
854 (do_linemarker): Use linenum_type and strtolinenum.
855 (_cpp_do_file_change): Use linenum_t.
856 * line-map.c (linemap_add): Likewise.
857 (linemap_line_start): Likewise.
858 * traditional.c (struct fun_macro): 'line' is a source_location.
859 * errors.c (print_location): Use linenum_type.
860 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
861 * internal.h (CPP_INCREMENT_LINE): Likewise.
862 * lex.c (_cpp_skip_block_comment): Use source_location.
864 2008-07-14 Ben Elliston <bje@au.ibm.com>
866 * include/cpplib.h (NODE_CONDITIONAL): New.
867 (struct cpp_callbacks): New macro_to_expand field.
868 (struct cpp_hashnode): Adjust size of flags and type fields.
869 (cpp_peek_token): Prototype.
870 * lex.c (cpp_peek_token): New function.
871 (_cpp_temp_token): Protect pre-existing lookaheads.
872 * macro.c (cpp_get_token): Expand any conditional macros.
873 (_cpp_backup_tokens_direct): New.
874 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
875 (warn_of_redefinition): Silently allow redefined conditional
877 (_cpp_create_definition): Remove the conditional flag when a user
878 defines one of the conditional macros.
879 * internal.h (_cpp_backup_tokens_direct): New prototype.
881 2008-06-13 Andrew Haley <aph@redhat.com>
883 PR preprocessor/33305
884 * macro.c (replace_args): Print a warning for empty macro
885 arguments in C89 and C++.
887 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
889 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
890 * configure: Regenerate.
892 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
894 * Makefile.in (datarootdir): New variable.
896 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
898 PR preprocessor/36479
899 * charset.c (cpp_interpret_string_notranslate): Also set
900 narrow_cset_desc.width.
902 2008-06-07 Joseph Myers <joseph@codesourcery.com>
904 * configure.ac (parisc*64*-*-*): Remove.
905 * configure: Regenerate.
907 2008-05-30 Tom Tromey <tromey@redhat.com>
909 PR preprocessor/36320:
910 * internal.h (_cpp_parse_expr): Update.
911 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
913 * directives.c (do_if): Update.
914 (do_elif): Require expression if processing group.
916 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
918 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
920 2008-05-21 Tom Tromey <tromey@redhat.com>
922 PR preprocessor/27777:
923 * lex.c (cpp_output_line_to_string): New function.
924 * internal.h (_cpp_begin_message): Don't declare.
925 * errors.c (_cpp_begin_message): Now static.
926 * include/cpplib.h (cpp_output_line_to_string): Declare.
927 * directives.c (do_diagnostic): Rewrote. Use
928 cpp_output_line_to_string. Don't use _cpp_begin_message.
930 2008-05-21 Tom Tromey <tromey@redhat.com>
932 * include/symtab.h (HT_ALLOCED): Remove.
934 * symtab.c (DELETED): New define.
935 (ht_lookup): Update comment.
936 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
937 code. Use subobject allocator for strings, if it exists.
938 (ht_expand): Handle deleted entries.
939 (ht_forall): Likewise.
940 (ht_purge): New function.
941 (ht_dump_statistics): Print deletion statistics.
943 2008-05-13 Tom Tromey <tromey@redhat.com>
945 PR preprocessor/22168:
946 * include/cpplib.h (struct cpp_options) <objc>: Update
948 * expr.c (eval_token): Warn for use of assertions.
949 * directives.c (directive_diagnostics): Warn about extensions.
950 (DEPRECATED): New define.
951 (DIRECTIVE_TABLE): Use it.
953 2008-05-06 Tom Tromey <tromey@redhat.com>
955 PR preprocessor/35313, PR preprocessor/36088:
956 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
957 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
959 2008-05-04 David S. Miller <davem@davemloft.net>
961 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
962 * configure: Regenerate.
964 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
966 * include/cpplib.h (cpp_define_formatted): New.
967 * directives.c (cpp_define_formatted): New.
969 2008-04-21 Tom Tromey <tromey@redhat.com>
972 * charset.c (_cpp_convert_input): Add buffer_start argument.
973 Ignore UTF-8 BOM if seen.
974 * internal.h (_cpp_convert_input): Add argument.
975 * files.c (struct _cpp_file) <buffer_start>: New field.
976 (destroy_cpp_file): Free buffer_start, not buffer.
977 (_cpp_pop_file_buffer): Likewise.
978 (read_file_guts): Update.
980 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
982 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
983 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
984 (struct cpp_options): Added uliterals.
985 (cpp_interpret_string): Update prototype.
986 (cpp_interpret_string_notranslate): Idem.
987 * charset.c (init_iconv_desc): New width member in cset_converter.
988 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
990 (emit_numeric_escape): Idem.
993 (convert_escape): Idem.
994 (converter_for_type): New function.
995 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
996 (cpp_interpret_string_notranslate): Match changed prototype.
997 (wide_str_to_charconst): Use converter_for_type.
998 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
999 * directives.c (linemarker_dir): Macro U changed to UC.
1000 (parse_include): Idem.
1001 (register_pragma_1): Idem.
1002 (restore_registered_pragmas): Idem.
1003 (get__Pragma_string): Support CPP_STRING{16,32}.
1004 * expr.c (eval_token): Support CPP_CHAR{16,32}.
1005 * init.c (struct lang_flags): Added uliterals.
1006 (lang_defaults): Idem.
1007 * internal.h (struct cset_converter) <width>: New field.
1008 (struct cpp_reader) <char16_cset_desc>: Idem.
1009 (struct cpp_reader) <char32_cset_desc>: Idem.
1010 * lex.c (digraph_spellings): Macro U changed to UC.
1012 (lex_string): Add support for u'...', U'...', u"..." and U"...".
1013 (_cpp_lex_direct): Idem.
1014 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
1015 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
1017 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1020 * aclocal.m4: Regenerate.
1021 * configure: Regenerate.
1023 2008-04-17 Tom Tromey <tromey@redhat.com>
1026 * errors.c (cpp_error): Don't reference a token before the start
1029 2008-04-16 Tom Tromey <tromey@redhat.com>
1031 * Makefile.in (TAGS_SOURCES): New variable.
1034 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1036 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1038 * configure: Rebuilt.
1040 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1042 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1043 used_undef and before_define.
1044 (NODE_USED): Define.
1045 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1046 do_ifndef, cpp_pop_definition): Handle new flag and use new
1048 * expr.c (parse_defined): Handle new flag and use new callbacks.
1049 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1050 flag and use new callbacks.
1052 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1055 * files.c (struct _cpp_file): Remove pch field.
1056 (pch_open_file): Don't set file->pch, just file->pchname.
1057 (should_stack_file): After pfile->cb.read_pch call
1058 free pchname and clear pchname, don't close file->fd.
1059 Test file->pchname instead of file->pch. Don't close fd after cb.
1060 (_cpp_stack_include): Test file->pchname instead of file->pch.
1062 2008-03-28 Tom Tromey <tromey@redhat.com>
1064 * Makefile.in (POSTCOMPILE): New variable.
1067 2008-03-13 Tom Tromey <tromey@redhat.com>
1070 * directives.c (destringize_and_run): Set pfile->directive.
1072 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1074 PR preprocessor/35458
1075 * mkdeps.c (munge): Quote '#' with a '\'.
1077 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1079 PR preprocessor/35379
1080 * mkdeps.c (deps_write): Ensure the first target always appears
1081 in the first column, without leading backslash newline. Avoid
1082 some more extra whitespace.
1084 2008-02-25 Thiemo Seufer <ths@mips.com>
1086 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1088 2008-02-19 Tom Tromey <tromey@redhat.com>
1090 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1091 * lex.c (lex_identifier): Use CPP_HASHNODE.
1092 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1094 * identifiers.c (alloc_node): Change return type.
1095 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1096 (proxy_assertion_broken): New declaration.
1097 (cpp_forall_identifiers): Move comment.
1098 * line-map.c (linemap_add): Comment fix.
1099 (linemap_line_start): Indentation fix.
1101 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1103 PR preprocessor/34692
1104 * macro.c (collect_args): Add pragma_buff argument. Push
1105 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1106 than into arguments. Reset prevent_expansion and parsing_args
1107 state at CPP_PRAGMA_EOL/CPP_EOF.
1108 (funlike_invocation_p): Add pragma_buff argument, pass it through
1110 (enter_macro_context): Add result argument. Adjust
1111 funlike_invocation_p caller. Emit all deferred pragma tokens
1112 gathered during collect_args before the expansion, add a padding
1113 token. Return 2 instead of 1 if any pragma tokens were prepended.
1114 (cpp_get_token): If enter_macro_context returns 2, don't return
1115 a padding token, instead cycle to grab CPP_PRAGMA token.
1116 * directives.c (_cpp_handle_directive): If was_parsing_args
1117 in deferred pragma, leave parsing_args and prevent_expansion as is.
1119 2008-01-22 Tom Tromey <tromey@redhat.com>
1122 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1123 __STDC_CONSTANT_MACROS.
1125 2008-01-07 Fred Fish <fnf@specifix.com>
1127 PR preprocessor/30363
1128 * traditional.c (replace_args_and_push): Add local variable
1129 cxtquote, calculate the replacement text size assuming a
1130 worst case of every input character quoted with backslash,
1131 and properly handle output quoting of quote characters in
1132 actual arguments used in function-like macros.
1134 2008-01-03 Tom Tromey <tromey@redhat.com>
1136 PR preprocessor/34602
1137 * directives.c (do_line): Don't try to spell EOF token.
1138 (do_linemarker): Add comment.
1140 2007-12-11 DJ Delorie <dj@redhat.com>
1142 * charset.c (convert_using_iconv): Close out any shift states,
1143 returning to the initial state.
1145 2007-12-06 Tom Tromey <tromey@redhat.com>
1148 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1150 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1151 * files.c (FILE_HASH_POOL_SIZE): New macro.
1152 (struct file_hash_entry_pool): New.
1153 (destroy_all_cpp_files): New function.
1154 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1155 (new_file_hash_entry): Update.
1156 (free_file_hash_entries): New function.
1157 (_cpp_cleanup_files): Call free_file_hash_entries and
1158 destroy_all_cpp_files.
1159 (cpp_clear_file_cache): New function.
1160 * include/cpplib.h (cpp_clear_file_cache): Declare.
1162 2007-12-03 Tom Tromey <tromey@redhat.com>
1164 PR preprocessor/34288
1165 * configure.ac, config.in: Rebuilt.
1166 * configure.ac: Check for ssize_t.
1168 2007-11-30 Tom Tromey <tromey@redhat.com>
1170 PR preprocessor/32868
1171 * macro.c (_cpp_create_definition): Special case
1172 __STDC_FORMAT_MACROS.
1174 2007-11-16 Michael Matz <matz@suse.de>
1176 * files.c (search_path_head): Fix check for absolute paths.
1178 2007-11-11 Tom Tromey <tromey@redhat.com>
1181 * include/cpplib.h (cpp_included_before): Declare.
1182 * files.c (struct file_hash_entry) <location>: New field.
1183 (_cpp_find_file): Initialize new field.
1184 (make_cpp_dir): Likewise.
1185 (cpp_included_before): New function.
1187 2007-11-01 Tom Tromey <tromey@redhat.com>
1189 PR preprocessor/30805
1190 * macro.c (paste_tokens): Handle padding token.
1191 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1193 2007-10-31 Tom Tromey <tromey@redhat.com>
1195 PR preprocessor/30786
1196 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1197 * directives.c (_cpp_do__Pragma): Return error status.
1198 * internal.h (_cpp_do__Pragma): Update.
1199 * directives.c (get__Pragma_string): Back up if EOF seen.
1201 2007-09-06 Tom Tromey <tromey@redhat.com>
1203 * internal.h (struct cpp_reader) <invocation_location>: New
1205 (struct cpp_reader) <set_invocation_location>: Likewise.
1206 * init.c (cpp_set_line_map): New function.
1207 * line-map.c (linemap_add): Use linemap's allocator.
1208 * include/line-map.h (GTY): Define.
1209 (line_map_realloc): New typedef.
1210 (struct line_map): Mark with GTY.
1211 (struct line_maps): Likewise.
1212 (struct line_maps) <maps>: Likewise.
1213 (struct line_maps) <reallocator>: New field.
1214 * include/symtab.h (GTY): Conditionally define.
1215 * include/cpplib.h (cpp_set_line_map): Declare.
1216 (cpp_get_token_with_location): Declare.
1217 * macro.c (cpp_get_token): Set invocation_location on the reader.
1218 (cpp_get_token_with_location): New function.
1220 2007-08-30 Chao-ying Fu <fu@mips.com>
1222 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1223 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1224 (cpp_classify_number): Support decimal fixed-point constants without
1226 Warn about fixed-point constants when -pedantic.
1227 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1228 comments to support fixed-point values.
1229 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1231 2007-08-18 Tom Tromey <tromey@redhat.com>
1233 PR preprocessor/32974
1234 * directives.c (parse_include): Don't check for EOL when
1235 processing #pragma dependency.
1237 2007-07-30 Ollie Wild <aaw@google.com>
1239 * directives-only.c: New file.
1240 * internal.h (struct _cpp_dir_only_callbacks): New.
1241 (_cpp_preprocess_dir_only): New function.
1242 * directives.c (_cpp_handle_directive): Check directives_only before
1243 disabling execution of indented directives.
1244 * files.c (_cpp_stack_file): Add directives_only check.
1245 * include/cpplib.h (struct cpp_options): Add directives_only.
1246 (cpp_init_special_builtins): New function.
1247 * init.c (cpp_init_special_builtins): New function.
1248 (cpp_init_builtins): Move builtin_array initialization to
1249 cpp_init_special_builtins.
1250 (post_options): Check directives_only before setting
1251 pfile->state.prevent_expansion = 1.
1252 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1253 is expanded inside a directive while -fdirectives-only is enabled.
1254 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1255 (libcpp_a_SOURCES): Add directives-only.c.
1257 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1259 * traditional.c (_cpp_scan_out_logical_line): Initialize
1260 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1261 fmacro.args to prevent 'may be used uninitialized' warning.
1263 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1265 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1267 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1268 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1269 for 'q' or 'Q' suffixes.
1271 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1273 * files.c (open_file): Correct typo.
1275 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1277 * files.c (open_file): Prevent the call
1278 for stat from overwriting errno.
1280 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1282 * files.c (open_file): Account for the
1283 fact that on windows, opening a directory gives
1286 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1288 PR preprocessor/23479
1289 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1291 (append_digit): Likewise.
1292 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1293 binary integer constants.
1295 2007-05-31 Dave Korn <dave.korn@artimi.com>
1297 PR preprocessor/14331
1298 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1300 2007-05-24 Ollie Wild <aaw@google.com>
1302 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1303 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1304 (cpp_write_pch_state): Save __COUNTER__ state.
1305 (cpp_valid_state): Check valid __COUNTER__ state.
1306 (cpp_read_state): Read new __COUNTER__ state.
1307 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1308 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1309 * internal.h (struct cpp_reader): Add counter member.
1311 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1313 PR preprocessor/20077
1314 * macro.c (create_iso_definition): Fixed the method to determine
1315 whether the token-pasting operator appears at the beginning or the end
1318 2007-05-21 Ian Lance Taylor <iant@google.com>
1320 * internal.h (struct cpp_reader): Add new fields:
1321 nonexistent_file_hash and nonexistent_file_ob.
1322 * files.c: Include "obstack.h".
1323 (find_file_in_dir): Before trying to open the file, look up the
1324 path name in the hash table of nonexistent files. After failing
1325 to open the file, add the path name to the hash table.
1326 (_cpp_find_file): Cache the results of looking up the file name
1327 starting with the quote and bracket chain heads, if we can.
1328 (nonexistent_file_hash_eq): New static function.
1329 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1330 pfile->nonexistent_file_ob.
1331 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1332 pfile->nonexistent_file_ob.
1334 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1336 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1339 * expr.c (interpret_float_suffix): Check for invalid suffix.
1341 2007-05-02 Eric Christopher <echristo@apple.com>
1343 * expr.c (num_div_op): Don't overflow if the result is
1346 2007-05-02 Tom Tromey <tromey@redhat.com>
1348 PR preprocessor/28709
1349 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1351 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1353 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1356 2007-03-30 Richard Henderson <rth@redhat.com>
1358 * directives.c (lex_macro_node_from_str): New.
1359 (cpp_push_definition, cpp_pop_definition): New.
1360 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1362 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1364 * Makefile.in: Add dummy install-pdf target.
1366 2007-01-30 Tom Tromey <tromey@redhat.com>
1368 PR preprocessor/30468
1369 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1372 2007-01-30 Tom Tromey <tromey@redhat.com>
1374 PR preprocessor/29966
1375 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1377 (_cpp_create_definition): Don't restore cur_token here.
1378 * lex.c (_cpp_lex_token): Added assertion.
1380 2007-01-27 Tom Tromey <tromey@redhat.com>
1382 * configure: Rebuilt.
1384 2007-01-12 Tom Tromey <tromey@redhat.com>
1386 PR preprocessor/28227
1387 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1389 (do_define): Update.
1392 (do_ifndef): Update.
1394 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1396 * configure: Regenerate.
1398 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1400 * configure: Regenerate.
1402 2007-01-04 Tom Tromey <tromey@redhat.com>
1404 PR preprocessor/28165
1405 * internal.h (cpp_in_primary_file): New function.
1406 * directives.c (do_include_next): Use cpp_in_primary_file.
1407 (do_pragma_once): Likewise.
1408 (do_pragma_system_header): Likewise.
1410 2006-12-29 Ian Lance Taylor <iant@google.com>
1412 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1413 look backward at the end of the line unless we saw a backslash.
1415 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1417 PR preprocessor/29612
1418 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1419 only when new_sysp is non-zero.
1421 2006-12-28 Tom Tromey <tromey@redhat.com>
1423 PR preprocessor/30001
1424 * charset.c (_cpp_convert_input): Check that to.len is greater
1427 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1429 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1430 * configure: Rebuilt.
1432 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1434 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1435 for experimental C++0x mode.
1436 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1437 adopted the preprocessor changes introduced in C99.
1439 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1441 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1442 depending on --enable-targets=all.
1443 * configure: Regenerate.
1445 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1447 PR preprocessor/28709
1448 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1449 spelled LHS token as opposed to spelling it again.
1450 (paste_all_tokens): Don't report errors here, just break on failure.
1452 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1454 * Makefile.in: Added empty "pdf" target.
1456 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1458 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1459 match exactly the glob in gcc/config.gcc.
1460 * configure: Regenerate.
1462 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1465 PR preprocessor/14634
1466 * lex.c (lex_string): Pedwarn for unterminated literals.
1468 2006-09-08 Eric Christopher <echristo@apple.com>
1470 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1472 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1476 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1477 (CPP_LAST_EQ): Change.
1478 (CPP_LAST_PUNCTUATOR): Change.
1479 * expr.c (cpp_operator): Remove MIN and MAX.
1480 (reduce): Remove CPP_MIN and CPP_MAX.
1481 (num_binary_op): Ditto.
1482 * lex.c (_cpp_lex_direct): Ditto.
1483 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1485 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1487 PR preprocessor/27746
1488 * directives.c (do_pragma): Handle pragma with valid namespace
1489 and invalid name coming from macro expansion.
1490 * directives.c (destringize_and_run): Initialize next field in
1495 * directives.c (destringize_and_run): Set NO_EXPAND on the
1498 * macro.c (_cpp_backup_tokens): Fix comment typo.
1500 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1502 * Makefile.in (CATALOGS): Add po/ prefix.
1503 * configure: Regenerated.
1505 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1507 * Makefile.in: Add install-html target. Add install-html to .PHONY
1509 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1511 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1512 * files.c (_cpp_get_file_stat): New function.
1513 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1514 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1515 * internal.h (_cpp_get_file_stat): Prototype.
1516 (struct cpp_buffer): Add timestamp.
1518 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1520 PR preprocessor/25717
1521 * init.c (cpp_init_builtins): If __STDC__ will not change value
1522 between system headers and other sources, define it as a normal
1523 macro rather than a builtin.
1524 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1525 cpp_in_system_header condition.
1527 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1529 * Makefile.in: Use -MMD instead of -MD.
1531 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1532 Richard Henderson <rth@redhat.com>
1534 Merge from gomp branch:
1535 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1536 entry to value union.
1537 (end_directive): Don't eat the line if in_deferred_pragma.
1538 (run_directive): Remove pragma hacks.
1539 (insert_pragma_entry): Remove.
1540 (new_pragma_entry): New.
1541 (register_pragma_1): Split out of register_pragma. Only handle
1542 the lookup tree and return the new entry.
1543 (cpp_register_pragma): Fill in the pragma entry here.
1544 (cpp_register_deferred_pragma): New.
1545 (register_pragma_internal): New.
1546 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1547 (do_pragma): Allow pragma expansion after namespace. For deferred
1548 pragmas, don't slurp the line into a string.
1549 (destringize_and_run): Save tokens for deferred pragmas.
1550 (cpp_handle_deferred_pragma): Remove.
1551 * macro.c (builtin_macro): Remove pragma token hack.
1552 (_cpp_push_token_context): Rename from push_token_context and export.
1553 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1554 (_cpp_push_token_context): Declare.
1555 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1556 a token. Update the line number correctly if so.
1557 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1558 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1559 * include/cpplib.h (PRAGMA_EOL): New.
1560 (CPP_TOKEN_FLD_PRAGMA): New.
1561 (struct cpp_token): Add val.pragma.
1562 (struct cpp_options): Remove defer_pragmas.
1563 (cpp_handle_deferred_pragma): Remove.
1564 (cpp_register_deferred_pragma): Declare.
1566 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1569 * directives.c (do_pragma): If pragma line ends with multi-line
1570 block comment, end the saved deferred pragma string before that
1571 comment. Handle embedded '\0' chars on the pragma line.
1573 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1576 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1578 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1579 Ben Elliston <bje@au.ibm.com>
1581 * include/cpplib.h (CPP_N_DFLOAT): New.
1582 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1583 suffixes as decimal floating point constants.
1584 (cpp_classify_number): Disallow hexadecimal DFP constants.
1586 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1587 Ian Lance Taylor <ian@airs.com>
1589 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1590 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1592 2005-11-09 Per Bothner <per@bothner.com>
1593 Uros Bizjak <uros@kss-loka.si>
1596 * init.c (read_original_filename): Temporarily set
1597 state.in_directive before calling _cpp_lex_direct for
1600 2005-11-03 James E Wilson <wilson@specifix.com>
1602 PR preprocessor/24202
1603 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1605 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1607 * include/cpplib.h (struct cpp_callbacks): Make error take
1609 * errors.c (cpp_error): Update call to callback.
1611 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1613 PR preprocessor/22042
1614 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1616 (cpp_quote_string): Don't octalify non printable
1619 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1622 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1623 (struct cpp_callbacks): Add error.
1624 * errors.c (cpp_error): If client_diagnostic, use error callback.
1625 * charset.c (convert_escape): Don't use %03o in diagnostic.
1627 2005-10-21 James E Wilson <wilson@specifix.com>
1629 PR preprocessor/15220
1630 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1631 callers. Pass to open_file_failed.
1632 (open_file_failed): New parameter angle_brackets. Fix all callers.
1633 Use in print_dep assignment.
1634 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1635 * internal.h (_cpp_find_file): Add new parm to declaration.
1637 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1639 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1640 * configure: Regenerate.
1642 2005-10-04 Ian Lance Taylor <ian@airs.com>
1644 PR preprocessor/13726
1645 * directives.c (check_eol_return_comments): New static function.
1646 (parse_include): Add buf parameter. Change all callers.
1647 (do_include_common): If not discard comments, turn on
1648 save_comments. Pass collected comments to include callback.
1649 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1650 include callback: cpp_token list.
1652 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1654 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1655 * init.c (struct lang_flags, lang_defaults): Add
1656 extended_identifiers.
1657 (cpp_set_lang): Use it.
1658 * lex.c (forms_identifier_p): Check extended_identifiers.
1660 2005-08-30 Jakub Jelinek <jakub@redhat.com>
1662 PR preprocessor/20348
1663 PR preprocessor/20356
1664 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1667 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1669 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1670 -Wmissing-format-attribute.
1672 * configure: Regenerate.
1674 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1676 * all files: Update FSF address in copyright headers.
1677 * makeucnid.c (write_copyright): Update outputted FSF address.
1679 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1681 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1682 ZW_PROG_COMPILER_DEPENDENCIES.
1683 * aclocal.m4, configure: Regenerate.
1684 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1686 (distclean): Clean up $(DEPDIR) and its contents.
1687 (.c.o): Use $(COMPILE).
1688 Include $(DEPDIR)/*.Po for most object->header dependencies.
1690 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1692 * configure.ac: Check declarations for asprintf and vasprintf.
1693 * config.in: Regenerate.
1694 * configure: Likewise.
1696 * charset.c (conversion_loop): Use XRESIZEVEC.
1697 (convert_no_conversion): Likewise.
1698 (convert_using_iconv): Likewise.
1699 (init_iconv_desc): Cast return value of alloca.
1700 (cpp_host_to_exec_charset): Use XNEWVEC.
1701 (emit_numeric_escape): Use XRESIZEVEC.
1702 (cpp_interpret_string): Use XNEWVEC.
1703 (cpp_interpret_string): Use XRESIZEVEC.
1704 (_cpp_interpret_identifier): Cast return value of alloca.
1705 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1706 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1707 (parse_include): Use XNEWVEC.
1708 (insert_pragma_entry): Rename local variable "new" to
1710 (save_registered_pragmas): Cast return value of xmemdup.
1711 (destringize_and_run): Same for alloca.
1712 (parse_assertion): Likewise.
1713 (do_assert): Cast allocated storage to proper type.
1714 (cpp_define): Likewise.
1715 (_cpp_define_builtin): Likewise.
1716 (cpp_undef): Likewise.
1717 (handle_assertion): Likewise.
1718 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1719 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1720 (CPP_UMINUS): Likewise.
1721 (struct cpp_operator): Rename from struct operator.
1722 (_cpp_expand_op_stack): Use XRESIZEVEC.
1723 * files.c (pch_open_file): Use XNEWVEC.
1724 (pch_open_file): Use XRESIZEVEC.
1725 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1726 (dir_name_of_file): Use XNEWVEC.
1727 (make_cpp_file): Use XCNEW.
1728 (make_cpp_dir): Likewise.
1729 (allocate_file_hash_entries): USE XNEWVEC.
1730 (cpp_included): Cast return value of htab_find_with_hash.
1731 (append_file_to_dir): Use XNEWVEC.
1732 (read_filename_string): Likewise. Use XRESIZEVEC too.
1733 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1734 (remap_filename): Use XNEWVEC.
1735 (struct pchf_entry): Move definition out of struct pchf_data.
1736 (_cpp_save_file_entries): Use XCNEWVAR.
1737 (_cpp_read_file_entries): Use XNEWVAR.
1738 * identifiers.c (alloc_node): Use XOBNEW.
1739 * init.c (cpp_create_reader): Use XCNEW.
1740 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1741 (read_original_directory): Cast return value of alloca.
1742 * lex.c (add_line_note): Use XRESIZEVEC.
1743 (warn_about_normalization): Use XNEWVEC.
1744 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1745 (new_buff): Use XNEWVEC.
1746 * line-map.c (linemap_add): Use XRESIZEVEC.
1747 * macro.c (builtin_macro): Cast return value of alloca.
1748 (paste_tokens): Likewise.
1749 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1750 (_cpp_save_parameter): Use XRESIZEVEC.
1751 (create_iso_definition): Cast allocated storage to proper type.
1752 (_cpp_create_definition): Likewise.
1753 (cpp_macro_definition): Use XRESIZEVEC.
1754 * makedepend.c (add_clm): Use XNEW.
1755 (add_dir): Likewise.
1756 * mkdeps.c (munge): Use XNEWVEC.
1757 (deps_init): Use XCNEW.
1758 (deps_add_target): Use XRESIZEVEC.
1759 (deps_add_default_target): Cast return value of alloca.
1760 (deps_add_dep): Use XRESIZEVEC.
1761 (deps_add_vpath): Likewise. Use XNEWVEC too.
1762 (deps_restore): Likewise.
1763 * pch.c (save_idents): Use XNEW and XNEWVEC.
1764 (cpp_save_state): Use XNEW.
1765 (count_defs): Cast return value of htab_find.
1766 (write_defs): Likewise.
1767 (cpp_write_pch_deps): Use XNEWVEC.
1768 (collect_ht_nodes): Use XRESIZEVEC.
1769 (cpp_valid_state): Use XNEWVEC.
1770 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1771 * symtab.c (ht_create): Use XCNEW.
1772 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1773 (ht_expand): Use XCNEWVEC.
1774 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1775 (bool): Do not define if __cplusplus.
1777 2005-05-12 Zack Weinberg <zack@codesourcery.com>
1779 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1780 (do_sccs): Delete function definition, #define to do_ident.
1781 (do_ident): Don't hardwire directive name.
1783 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1786 * configure: Regenerate.
1788 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
1790 * files.c: Include io.h for DJGPP to get prototype of setmode.
1792 2005-04-19 Per Bothner <per@bothner.com>
1794 PR preprocessor/20907
1795 * line-map.c (linemap_line_start): Fix bug when we need to increse
1796 column_bits but can re-use the current line_map.
1798 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1800 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1801 libiberty functions.
1803 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1805 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1806 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1807 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1808 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1810 (fwrite_unlocked): Fix prototype.
1812 * configure, config.in: Regenerate.
1814 2005-04-05 Jakub Jelinek <jakub@redhat.com>
1816 PR preprocessor/19475
1817 * macro.c (create_iso_definition): For < ISO C99, don't
1818 pedwarn if there is no whitespace between macro name and its
1819 replacement, but the replacement starts with a basic character
1822 2005-03-28 Andreas Jaeger <aj@suse.de>
1824 * lex.c (warn_about_normalization): Cast field width to int to
1827 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1829 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1831 * configure: Regenerate.
1833 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1835 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1836 UCN rather than printing an error.
1838 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1840 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1842 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1844 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1845 * charset.c: Update for new format of ucnid.h.
1846 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1847 Add NST parameter, and update it; update callers.
1848 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1850 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1851 * internal.h (struct normalize_state): New.
1852 (INITIAL_NORMALIZE_STATE): New.
1853 (NORMALIZE_STATE_RESULT): New.
1854 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1855 (_cpp_valid_ucn): New.
1856 * lex.c (warn_about_normalization): New.
1857 (forms_identifier_p): Add normalize_state parameter, update callers.
1858 (lex_identifier): Add normalize_state parameter, update callers. Keep
1860 (lex_number): Likewise.
1861 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1862 it with warn_about_normalization.
1866 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1867 comments about obsolete version of C++.
1868 * include/cpplib.h (enum cpp_normalize_level): New.
1869 (struct cpp_options): Add warn_normalize field.
1871 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1873 * directives.c (glue_header_name): Update call to cpp_spell_token.
1874 * internal.h (_cpp_interpret_identifier): New.
1875 * charset.c (_cpp_interpret_identifier): New.
1876 (_cpp_valid_ucn): Allow UCN version of '$'.
1877 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1878 character was '$' or '\'. Support identifiers with UCNs.
1879 (forms_identifier_p): Allow UCNs.
1880 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1882 (cpp_spell_token): Add FORSTRING parameter. Use it.
1883 (cpp_token_as_text): Update call to cpp_spell_token.
1884 (cpp_output_token): Write UCNs back out.
1885 (stringify_arg): Update call to cpp_spell_token.
1886 (paste_tokens): Likewise.
1887 (cpp_macro_definition): Likewise.
1888 * macro.c (stringify_arg): Likewise.
1889 (paste_tokens): Likewise.
1890 (cpp_macro_definition): Likewise.
1891 * include/cpplib.h: Add parameter to cpp_spell_token.
1893 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1897 * macro.c (replace_args, cpp_get_token): Copy whole
1898 cpp_token_u instead of just cpp_string field from it.
1900 2005-02-28 Devang Patel <dpatel@apple.com>
1902 * directives.c (do_line): Save sysp early before line table is
1905 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1908 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1909 (cpp_host_to_exec_charset): New function.
1910 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1912 2005-02-19 Devang Patel <dpatel@apple.com>
1914 * charset.c (_cpp_convert_input): Check '\r' before inserting
1917 2005-02-15 Eric Christopher <echristo@redhat.com>
1919 PR preprocessor/19077
1920 * macro.c (cpp_macro_definition): Move handling of whitespace
1921 to PREV_WHITE conditional. Remove overloading of len
1924 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1926 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1927 traditional.c: Update copyright.
1929 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1932 * configure.ac: Check for declaration of basename and getopt.
1933 * config.in: Regenerate.
1934 * configure: Regenerate.
1935 * internal.h (ustrcspn): New.
1936 * macro.c (create_iso_definition): Fix allocation of memory.
1937 (padding_token): Add cast to remove const-ness.
1938 * pch.c (cpp_read_state): Use ustrcspn.
1940 2005-02-08 Mike Stump <mrs@apple.com>
1942 * files.c (pchf_adder): Remove.
1943 (struct pchf_adder_info): Likewise.
1944 (_cpp_save_file_entries): Write out all files so that #import works.
1946 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1948 * configure: Regenerate.
1950 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1952 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1954 * include/cpplib.h: Also update copyright years.
1956 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1958 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1959 to the list of all files.
1961 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1963 * internal.h: Update references to Cpp lib filenames.
1964 * directives.c: Likewise.
1966 * macro.c: Likewise.
1967 * traditional.c: Likewise.
1969 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1971 PR preprocessor/15167
1972 * files.c (destroy_cpp_file): New function.
1973 (should_stack_file): Make a new file if the
1974 compared file is still stacked.
1976 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1978 PR preprocessor/17610
1979 * directives.c (do_include_common): Error out if an empty filename
1980 is given for #include (or #include_next or #import).
1982 2004-11-27 Roger Sayle <roger@eyesopen.com>
1983 Zack Weinberg <zack@codesourcery.com>
1985 * internal.h: Replace all uses of uchar with unsigned char.
1986 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1987 with !IN_GCC, so uchar is only defined whilst building libcpp.
1989 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1991 * aclocal.m4: Regenerate.
1993 2004-11-24 Roger Sayle <roger@eyesopen.com>
1995 PR preprocessor/15824
1996 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1997 directly, instead of the non-existant "system.h" and "ansidecl.h".
1998 * configure: Regenerate.
2000 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
2001 Joseph Myers <joseph@codesourcery.com>
2003 * internal.h (struct lexer_state): Add in_deferred_pragma.
2004 * directives.c (struct pragma_entry): Add allow_expansion.
2005 (insert_pragma_entry): Take allow_expansion flag.
2006 (register_pragma): Likewise.
2007 (cpp_register_pragma): Likewise.
2008 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
2009 (do_pragma): Honor allow_expansion.
2010 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
2011 * include/cpplib.h (cpp_register_pragma): Update prototype.
2013 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
2014 Mark Mitchell <mark@codesourcery.com>
2016 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
2017 need_64bit_hwint=yes.
2018 * configure: Regenerate.
2020 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2022 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2024 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2025 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2026 Remove local srcdir path from generated file.
2028 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2029 Gerald Pfeifer <gerald@pfeifer.com>
2031 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2034 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2037 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2038 (cpp_handle_deferred_pragma): Add cast to silence warning.
2040 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2042 * errors.c (_cpp_begin_message): Print "error: " for errors.
2044 2004-10-10 Andreas Jaeger <aj@suse.de>
2046 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2047 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2049 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2051 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2053 (cpp_read_state): Remove unused variables, m, d and mac_count.
2055 2004-09-29 Per Bothner <per@bothner.com>
2057 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2058 cb.line_change. Otherwise do_pragma will call the line_change
2059 call-back with a meaningless line number.
2061 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2063 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2064 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2065 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2066 * aclocal.m4, configure: Regenerate.
2067 * init.c: Include localedir.h.
2068 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2070 (.c.o): Use $(ALL_CFLAGS).
2071 (localedir.h, localedir.hs): New rules.
2072 (clean): Use rm -rf to remove directories.
2073 (distclean): Also delete localedir.h and localedir.hs.
2074 (init.o): Update dependencies.
2076 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2078 * Makefile.in (aclocal.m4): Update dependencies.
2079 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2080 * aclocal.m4, configure: Regenerate.
2082 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2084 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2085 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2086 Some other comments in this file also tweaked.
2088 * directives.c (do_pragma): Save current buffer position
2089 before lexing the pragma keywords; don't call
2090 _cpp_backup_tokens in the defer_pragmas case.
2092 2004-09-15 Per Bothner <per@bothner.com>
2094 * include/line-map.h (line_map_start): Add parameter names so
2095 preceding comment makes sense.
2096 (linemap_add): Remove from comment mention of non-existing parameter.
2098 2004-09-09 Matt Austern <austern@apple.com>
2099 Zack Weinberg <zack@codesourcery.com>
2101 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2102 prefixes throughout. Add entry for PRAGMA. Remove
2103 unnecessary "= 0" from EQ.
2104 (enum cpp_ttype): Adjust OP and TK definitions to restore
2105 prefixes, via token-paste.
2106 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2107 Change from #defines to additional cpp_ttype enumerators.
2108 (struct cpp_options): Add defer_pragmas.
2109 (cpp_handle_deferred_pragma): Prototype new interface.
2111 * internal.h (struct cpp_reader): Add directive_result.
2112 * directives.c (struct pragma_entry): Add is_internal field;
2113 give boolean fields type bool.
2114 (start_directive): Initialize pfile->directive_result.type.
2115 (_cpp_do__Pragma): Likewise.
2116 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2117 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2119 (register_pragma): New static function, bulk of former
2120 cpp_register_pragma here; add 'internal' argument, pass along
2121 to insert_pragma_entry.
2122 (cpp_register_pragma): Now a wrapper around register_pragma which
2123 always passes false for 'internal' argument.
2124 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2125 true for 'internal'.
2126 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2127 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2128 token instead of executing the pragma.
2129 (cpp_handle_deferred_pragma): New interface.
2130 * lex.c (token_spellings): Adjust OP and TK definitions to
2131 match changes to cpplib.h.
2132 (_cpp_lex_token): Check for a directive-result token and
2133 return it if present.
2134 (cpp_token_val_index): Handle CPP_PRAGMA.
2135 * macro.c (cpp_builtin_macro_text): Correct comment.
2136 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2138 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2140 PR preprocessor/14699
2141 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2142 from size_t to double.
2144 2004-08-28 Andreas Schwab <schwab@suse.de>
2145 Andreas Jaeger <aj@suse.de>
2147 * configure.ac: Set PACKAGE correctly.
2148 * configure: Regenerated.
2150 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2152 * Makefile.in: Add back top_builddir.
2154 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2156 * configure.ac: Replace Automake macro invocations
2157 with manual Autoconf checks and substitutions.
2158 * configure: Regenerate.
2159 * aclocal.m4: Regenerate.
2160 * config.in: Regenerate.
2161 * Makefile.am: Removed.
2162 * Makefile.in: Heavy simplification and reorganization.
2164 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2166 * configure.ac (arm*-*-eabi*): New target.
2167 (arm*-*-symbianelf*): Likewise.
2168 * configure: Regenerated.
2170 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2172 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2173 * directives.c: Use XNEW-family macros from libiberty.
2175 * macro.c: Likewise.
2176 * cpplib.h (cpp_deps_style): Export enum with name.
2178 2004-07-23 Matthias Klose <doko@debian.org>
2180 * init.c (init_library): Use PACKAGE for the text domain.
2182 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2184 PR preprocessor/16366
2185 * internal.h (struct cpp_reader): New field dir_hash.
2186 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2187 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2189 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2191 PR preprocessor/16192
2192 PR preprocessor/15913
2193 PR preprocessor/15572
2194 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2195 expression is missing.
2196 * init.c (post_options): Traditional cpp doesn't do // comments.
2198 2004-06-30 Per Bothner <per@bothner.com>
2200 * include/line-map.h (fileline): Remove old typedef.
2201 * internal.h (struct cpp_reader): Use source_location typedef instead.
2203 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2205 Partially revert patch of 2004-06-05.
2206 * files.c (search_cache): Remove pfile argument. Don't check
2207 for file that would be found by "" or <> search here...
2208 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2209 Do not apply directory-of-current-file correction to files
2210 found by this check. Rearrange code slightly.
2212 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2214 * files.c (should_stack_file): Correct swapped parameters to call
2216 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2218 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2220 * Makefile.in: Regenerate with automake 1.8.5.
2221 * aclocal.m4: Likewise.
2222 * configure: Regenerate.
2224 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2226 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2227 * configure, config.in: Regenerate.
2228 * system.h: Unconditionally define bool as unsigned char,
2229 BOOL_BITFIELD as unsigned int.
2230 * .cvsignore: New file.
2232 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2234 * traditional.c (push_replacement_text): Set macro->traditional.
2235 (save_replacement_text): Likewise.
2236 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2237 (struct save_macro_item): Delete.
2238 (struct save_macro_data): Use a character array not the previous
2240 (save_macros): Save macro as text not as internal structures.
2241 (cpp_prepare_state): Update for changes to save_macro_data.
2242 (cpp_read_state): Don't read macros defined in PCH. Restore
2244 * macro.c (create_iso_definition): Honour alloc_subobject.
2245 Clear traditional flag.
2246 (_cpp_create_definition): Honour alloc_subobject.
2247 * lex.c (cpp_token_val_index): New.
2248 * internal.h: Include cpp-id-data.h.
2249 (uchar): Move definition to cpp-id-data.h.
2251 (cpp_macro): Likewise.
2252 * directives.c (struct answer): Move to cpp-id-data.h.
2253 (do_assert): Honour alloc_subobject.
2255 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2256 * include/cpplib.h (struct cpp_string): Add GTY marker.
2257 (enum cpp_token_fld_kind): New.
2258 (struct cpp_token): Add GTY markers.
2259 (cpp_token_val_index): Prototype.
2260 (CPP_HASHNODE_VALUE_IDX): New.
2261 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2262 * include/cpp-id-data.h: New file.
2264 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2266 * Makefile.am (all-local): New.
2267 * Makefile.in: Regenerate.
2269 2004-06-06 Roger Sayle <roger@eyesopen.com>
2271 * Makefile.am (LIBICONV): Declare.
2272 (makedepend_LDADD): Use LIBICONV.
2273 * Makefile.in: Regenerate.
2275 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2277 * Makefile.am (LIBINTL): Declare
2278 (makedepend_LDADD): Use LIBINTL.
2279 * Makefile.in: Regenerate.
2281 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2283 * Makefile.am: Add makedepend.
2284 * Makefile.in, aclocal.m4: Regenerate.
2285 * charset.c: Insert a space to avoid a warning.
2286 * directives.c: Include mkdeps.h.
2287 (_cpp_handle_directive): Reenable macro expander if appropriate.
2288 (undefine_macros): Inline body of _cpp_free_definition for speed.
2289 Do not call undef callback or _cpp_warn_if_unused_macro.
2290 (cpp_get_deps): New interface.
2291 * files.c (search_cache): Add pfile argument. Check for file
2292 that would be found by "" or <> search here...
2293 (_cpp_find_file): ...not here. Correct recorded start_dir of
2294 files found by directory-of-current-file search that would be
2295 found by "" or <> search.
2296 * init.c (cpp_add_dependency_target): Delete.
2297 * internal.h (struct lexer_state): Add discarding_output flag.
2298 * lex.c (lex_identifier): Compute hash function while scanning.
2299 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2301 * makedepend.c: New file.
2302 * mkdeps.c (struct deps): Add vpath vector.
2303 (apply_vpath, deps_add_vpath): New function.
2304 (deps_free): Free vpath vector.
2305 (deps_add_dep, deps_add_target): Use apply_vpath.
2306 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2307 (ht_lookup_with_hash): New function.
2308 * cpplib.h, mkdeps.h: Update prototypes.
2309 * symtab.h: Update prototypes.
2310 (HT_HASHSTEP, HT_FINISH): New macros.
2312 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2314 * symtab.c (ht_create): Set entries_owned.
2315 (ht_destroy): Honour entries_owned.
2316 (ht_expand): Likewise.
2318 * include/symtab.h (struct ht): New field 'entries_owned'
2319 (ht_load): New prototype.
2321 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2324 * configure.ac: Fix m4 quoting when picking
2325 the size of HOST_WIDE_INT.
2326 * configure: Regenerate.
2328 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2330 * Makefile.am: the correct directory for
2331 gettext include files is given by @INCINTL@.
2332 * Makefile.in: Regenerate.
2334 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2336 * system.h [!ENABLE_NLS]: dgettext takes two
2339 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2341 Moved libcpp from the gcc subdirectory to the toplevel.
2342 * Makefile.am: New file.
2343 * Makefile.in: Regenerate.
2344 * configure.ac: New file.
2345 * configure: Regenerate.
2346 * config.in: Regenerate.
2347 * charset.c: Moved from gcc/cppcharset.c. Add note about
2348 brokenness of input charset detection. Adjust for change
2349 in name of cppucnid.h.
2350 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2351 * expr.c: Moved from gcc/cppexp.c.
2352 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2353 Remove #define of O_BINARY, it is in system.h.
2354 * identifiers.c: Moved from gcc/cpphash.c.
2355 * internal.h: Moved from gcc/cpphash.h. Change header
2356 guard name. All other files adjusted to match name change.
2357 * init.c: Moved from gcc/cppinit.c.
2358 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2359 * lex.c: Moved from gcc/cpplex.c.
2360 * directives.c: Moved from gcc/cpplib.c.
2361 * macro.c: Moved from gcc/cppmacro.c.
2362 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2363 * traditional.c: Moved from gcc/cpptrad.c.
2364 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2366 * ucnid.pl: Moved from gcc/cppucnid.pl.
2367 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2369 * symtab.c: Moved from gcc/hashtable.c.
2370 * line-map.c: Moved from gcc. Do not include intl.h.
2371 * mkdeps.c: Moved from gcc.
2372 * system.h: New file.
2373 * include/cpplib.h: Moved from gcc. Change header guard name.
2374 * include/line-map.h: Moved from gcc. Change header guard name.
2375 * include/mkdeps.h: Moved from gcc. Change header guard name.
2376 * include/symtab.h: Moved from gcc/hashtable.h. Change header