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197 Commits

Author SHA1 Message Date
Tom Tromey
d56a25e130 ( 5) 
From-SVN: r130586
 2007-12-03 21:04:47 +00:00
Tom Tromey
607f74e9c6 re PR preprocessor/32868 (Don't warn about redefinitions of __STDC_FORMAT_MACROS) 
libcpp
	PR preprocessor/32868:
	* macro.c (_cpp_create_definition): Special case
	__STDC_FORMAT_MACROS.
gcc/testsuite
	PR preprocessor/32868:
	* gcc.dg/cpp/pr32868.c: New file.

From-SVN: r130544
 2007-11-30 18:24:01 +00:00
Tom Tromey
dc3800e59e Really remove accidentally committed ChangeLog entry 
From-SVN: r130541
 2007-11-30 17:44:03 +00:00
Michael Matz
b0f4807f9e * files.c (search_path_head): Fix check for absolute paths. 
From-SVN: r130229
 2007-11-16 13:46:57 +00:00
Tom Tromey
7803a05def Fix erroneous ChangeLog change 
From-SVN: r130094
 2007-11-12 00:40:07 +00:00
Tom Tromey
f1e207107a re PR c++/17577 (#pragma implementation no longer diagnoses use after file to which it applies) 
gcc/cp
	PR c++/17577:
	* lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
	PR c++/17577:
	* g++.dg/ext/pr17577.h: New file.
	* g++.dg/ext/pr17577.C: New file.
libcpp
	PR c++/17557:
	* include/cpplib.h (cpp_included_before): Declare.
	* files.c (struct file_hash_entry) <location>: New field.
	(_cpp_find_file): Initialize new field.
	(make_cpp_dir): Likewise.
	(cpp_included_before): New function.

From-SVN: r130093
 2007-11-12 00:38:48 +00:00
Tom Tromey
f373b44d28 re PR preprocessor/30805 (Internal compiler error when using "x##,##__VA_ARGS__" in macro) 
libcpp
	PR preprocessor/30805:
	* macro.c (paste_tokens): Handle padding token.
	(paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
gcc/testsuite
	PR preprocessor/30805:
	* gcc.dg/cpp/pr30805.c: New file.

From-SVN: r129827
 2007-11-01 18:20:48 +00:00
Tom Tromey
5b9a40df4e re PR preprocessor/30786 (ICE on _Pragma at end of file) 
gcc/testsuite
	PR preprocessor/30786:
	* gcc.dg/cpp/pr30786.c: New file.
libcpp
	PR preprocessor/30786:
	* macro.c (builtin_macro): Return result of _cpp_do__Pragma.
	* directives.c (_cpp_do__Pragma): Return error status.
	* internal.h (_cpp_do__Pragma): Update.
	* directives.c (get__Pragma_string): Back up if EOF seen.

From-SVN: r129800
 2007-10-31 14:50:13 +00:00
Tom Tromey
5ffeb913b1 tree-cfg.c (remove_bb): Only warn if line is non-zero. 
gcc:
	* tree-cfg.c (remove_bb): Only warn if line is non-zero.
	* c-pch.c (c_common_read_pch): Restore current location after
	reading PCH file.
	* tree.c (expand_location): Update.
	(expr_filename): Changed return type.  Unified the two cases.
	(expr_lineno): Likewise.
	(annotate_with_file_line): Don't use EXPR_LINENO and EXPR_FILENAME
	as lvalues.
	* toplev.c (line_table): Changed type.
	(general_init): Update.
	(realloc_for_line_map): New function.
	(general_init): Allocate line_table using GC.
	* fix-header.c (line_table): Changed type.
	(read_scan_file): Update.
	(read_scan_file): Update.
	* c-ppoutput.c (maybe_print_line): Update.
	(print_line): Update.
	(cb_line_change): Update.
	(cb_define): Update.
	(pp_file_change): Update.
	* c-opts.c (c_common_init_options): Update.
	(finish_options): Update.
	(push_command_line_include): Update.
	* c-lex.c (cb_line_change): Update.
	(cb_def_pragma): Update.
	(cb_define): Update.
	(cb_undef): Update.
	(c_lex_with_flags): Use cpp_get_token_with_location.
	* input.h (line_table): Changed type.
	(location_from_locus): New macro.
	* tree.h (EXPR_FILENAME): No longer an lvalue.
	(EXPR_LINENO): Likewise.
	(expr_locus, set_expr_locus): Declare separately for
	USE_MAPPED_LOCATION.
	(expr_filename, expr_lineno): Changed return type.
	* gimplify.c (tree_to_gimple_tuple): Use SET_EXPR_LOCUS.
	* cfgexpand.c (expand_gimple_cond_expr): Use location_from_locus.
	(expand_gimple_basic_block): Likewise.
	* final.c (final_scan_insn): Use expanded_location.
gcc/cp:
	* decl.c (finish_function): Put return's location on line zero of
	file.
gcc/fortran:
	* scanner.c (get_file): Update.
	(load_file): Update.
	(gfc_next_char_literal): Use gfc_linebuf_linenum.
	* f95-lang.c (gfc_init): Update.
	* gfortran.h (gfc_linebuf_linenum): New macro.
gcc/java:
	* lang.c (java_post_options): Update.
	* jcf-parse.c (set_source_filename): Update.
	(give_name_to_class): Update.
	(jcf_parse): Update.
	(duplicate_class_warning): Update.
	(parse_class_file): Update.
	(java_parse_file): Update.
	* expr.c (expand_byte_code): Update.
gcc/testsuite:
	* lib/g++.exp (g++_target_compile): Use -fno-show-column.
gcc/treelang:
	* tree1.c (treelang_init): Update.
	(treelang_parse_file): Update.
	(treelang_parse_file): Update.
	(treelang_parse_file): Update.
	* lex.l: Update.
	(update_lineno_charno): Likewise.
libcpp:
	* internal.h (struct cpp_reader) <invocation_location>: New
	field.
	(struct cpp_reader) <set_invocation_location>: Likewise.
	* init.c (cpp_set_line_map): New function.
	* line-map.c (linemap_add): Use linemap's allocator.
	* include/line-map.h (GTY): Define.
	(line_map_realloc): New typedef.
	(struct line_map): Mark with GTY.
	(struct line_maps): Likewise.
	(struct line_maps) <maps>: Likewise.
	(struct line_maps) <reallocator>: New field.
	* include/symtab.h (GTY): Conditionally define.
	* include/cpplib.h (cpp_set_line_map): Declare.
	(cpp_get_token_with_location): Declare.
	* macro.c (cpp_get_token): Set invocation_location on the reader.
	(cpp_get_token_with_location): New function.

From-SVN: r128190
 2007-09-06 16:24:05 +00:00
Chao-ying Fu
ac6b1c676c expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur, ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk. 
* expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
	ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
	(cpp_classify_number): Support decimal fixed-point constants without
	exponents.
	Warn about fixed-point constants when -pedantic.
	* include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
	comments to support fixed-point values.
	(CPP_N_FRACT, CPP_N_ACCUM): Define.

From-SVN: r127940
 2007-08-30 23:05:17 +00:00
Tom Tromey
cda5e672d8 re PR preprocessor/32974 (#pragma GCC dependency generates extra token error.) 
gcc/testsuite
	PR preprocessor/32974:
	* gcc.dg/cpp/pr32974.c: New file.
libcpp
	PR preprocessor/32974:
	* directives.c (parse_include): Don't check for EOL when
	processing #pragma dependency.

From-SVN: r127614
 2007-08-18 17:54:11 +00:00
Ollie Wild
ccfc4c91bb directives-only.c: New file. 
libcpp/
	* directives-only.c: New file.
	* internal.h (struct _cpp_dir_only_callbacks): New.
	(_cpp_preprocess_dir_only): New function.
	* directives.c (_cpp_handle_directive): Check directives_only before
	disabling execution of indented directives.
	* files.c (_cpp_stack_file): Add directives_only check.
	* include/cpplib.h (struct cpp_options): Add directives_only.
	(cpp_init_special_builtins): New function.
	* init.c (cpp_init_special_builtins): New function.
	(cpp_init_builtins): Move builtin_array initialization to
	cpp_init_special_builtins.
	(post_options): Check directives_only before setting
	pfile->state.prevent_expansion = 1.
	* macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
	is expanded inside a directive while -fdirectives-only is enabled.
	* Makefile.in (libcpp_a_OBJS): Add directives-only.o.
	(libcpp_a_SOURCES): Add directives-only.c.

	gcc/
	* c-ppoutput.c (print_lines_directives_only): New function.
	(scan_translation_unit_directives_only): New function.
	(preprocess_file): Add call to scan_translation_unit_directives_only.
	* c-opts.c (c_common_handle_option): Add OPT_fdirectives_only.
	(sanitize_cpp_opts): Add default flag_dump_macros setting for
	-fdirectives-only.  Add errors for -fdirectives-only conflict with
	-Wunused-macros and -traditional.
	(finish_options): Add builtin macro initialization for
	-fdirectives-only + -fpreprocessed.
	* c.opt (fdirectives-only): New.
	* doc/cppopts.texi (fdirectives-only): New.

	gcc/testsuite/
	* gcc.dg/cpp/counter-2.c: New test.
	* gcc.dg/cpp/counter-3.c: New test.
	* gcc.dg/cpp/dir-only-1.c: New test.
	* gcc.dg/cpp/dir-only-1.h: New file.
	* gcc.dg/cpp/dir-only-2.c: New test.
	* gcc.dg/cpp/dir-only-3.c: New test.
	* gcc.dg/cpp/dir-only-3a.h: New file.
	* gcc.dg/cpp/dir-only-3b.h: New file.
	* gcc.dg/cpp/dir-only-4.c: New test.
	* gcc.dg/cpp/dir-only-5.c: New test.
	* gcc.dg/cpp/dir-only-6.c: New test.

From-SVN: r127066
 2007-07-30 18:29:20 +00:00
Uros Bizjak
a206413ab4 traditional.c (_cpp_scan_out_logical_line): Initialize fmacro.args... 
* traditional.c (_cpp_scan_out_logical_line): Initialize
	fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
	fmacro.args to prevent 'may be used uninitialized' warning.

From-SVN: r126311
 2007-07-04 12:08:44 +02:00
Uros Bizjak
c77cd3d140 cpplib.h (CPP_N_WIDTH_MD, [...]): Add new constants. 
libcpp/ChangeLog:

	* include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
	Add new constants.
	* expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
	suffixes.  Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
	for 'q' or 'Q' suffixes.

gcc/ChangeLog:

	* targhooks.h (default_mode_for_suffix): New function declaration.
	* targhooks.c (default_mode_for_suffix): New default target hook.
	* target.h (struct c): New structure in the targetm struct.
	(mode_for_suffix): New target hook as part of struct c.
	target-def.h (TARGET_C_MODE_FOR_SUFFIX): Define as
	default_mode_for_suffix.
	(TARGET_C): New define.
	* c-lex.c: Include "target.h".
	(interpret_float): Use targetm.c.mode_for_suffix to determine
	the mode for a given non-standard suffix.
	Makefile.in (c-lex.o): Depend on $(TARGET_H).

	* config/i386/i386.c (ix86_c_mode_for_suffix): New static function.
	(TARGET_C_MODE_FOR_SUFFIX): Define to ix86_c_mode_for_suffix.

	* doc/extend.texi (Floating Types): New node.  Document __float80 and
	__float128 types.  Document 'w', 'W', 'q' and 'Q' suffixes.

testsuite/ChangeLog:

	* gcc.dg/const-float80.c : New test.
	* gcc.dg/const-float128.c : New test.
	* gcc.dg/const-float80-ped.c : New test.
	* gcc.dg/const-float128-ped.c : New test.

From-SVN: r126244
 2007-07-03 07:53:58 +02:00
Danny Smith
e1311401df Correct filename of files.c in recent Changelog entries. 
From-SVN: r125779
 2007-06-17 23:19:09 +00:00
Danny Smith
66938a1d5d cppfiles.c (open_file): Correct typo. 
* cppfiles.c (open_file): Correct typo.

From-SVN: r125778
 2007-06-17 23:15:58 +00:00
Vladimir Prus
71995ede98 cppfiles.c (open_file): Prevent the call for stat from overwriting errno. 
* cppfiles.c (open_file): Prevent the call
        for stat from overwriting errno.

From-SVN: r125757
 2007-06-16 12:30:49 +00:00
Vladimir Prus
84152c25a5 cppfiles.c (open_file): Account for the fact that on windows, opening a directory gives EACCES. 
* cppfiles.c (open_file): Account for the
        fact that on windows, opening a directory gives
        EACCES.

From-SVN: r125590
 2007-06-09 10:16:52 +00:00
Joerg Wunsch
f7fd775f02 re PR preprocessor/23479 (Implement binary constants with a "0b" prefix) 
2007-06-05  Joerg Wunsch  <j.gnu@uriah.heep.sax.de>

	PR preprocessor/23479
gcc/
	* doc/extend.texi: Document the 0b-prefixed binary integer
	constant extension.

libcpp/
	* expr.c (cpp_classify_number): Implement 0b-prefixed binary
	integer constants.
	(append_digit): Likewise.
	* include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
	binary integer constants.

testsuite/
	* testsuite/gcc.dg/binary-constants-1.c: Add test suites for
	the 0b-prefixed binary integer constants.
	* testsuite/gcc.dg/binary-constants-2.c: Ditto.
	* testsuite/gcc.dg/binary-constants-3.c: Ditto.
	* testsuite/gcc.dg/binary-constants-4.c: Ditto.

From-SVN: r125346
 2007-06-05 22:25:27 +00:00
Dave Korn
ed0e74e0a6 re PR preprocessor/14331 (please add option to suppress warning message "no newline at end of file") 
2007-05-31  Dave Korn  <dave.korn@artimi.com>

        PR preprocessor/14331
        * lex.c (_cpp_get_fresh_line):  Don't warn if no newline at EOF.

From-SVN: r125212
 2007-05-31 02:06:48 +00:00
Ollie Wild
a702045a24 macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER. 
* macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
	* pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
	(cpp_write_pch_state): Save __COUNTER__ state.
	(cpp_valid_state): Check valid __COUNTER__ state.
	(cpp_read_state): Read new __COUNTER__ state.
	* include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
	* init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
	* internal.h (struct cpp_reader): Add counter member.

	* gcc.dg/cpp/counter-1.c: New test.
	* gcc.dg/pch/counter-1.c: New test.
	* gcc.dg/pch/counter-1.hs: New file.
	* gcc.dg/pch/counter-2.c: New test.
	* gcc.dg/pch/counter-2.hs: New file.
	* gcc.dg/pch/counter-3.c: New test.
	* gcc.dg/pch/counter-3.hs: New file.

	* doc/cpp.texi (Common Predefined Macros): Add __COUNTER__
	description.

From-SVN: r125041
 2007-05-24 20:55:36 +00:00
Simon Martin
126e073b22 re PR preprocessor/20077 (GCC accepts macro definitions that fail a constraint) 
2007-05-23  Simon Martin  <simartin@users.sourceforge.net>

	PR preprocessor/20077
	* macro.c (create_iso_definition): Fixed the method to determine whether
	the token-pasting operator appears at the beginning or the end of a macro.

From-SVN: r125000
 2007-05-23 20:58:34 +00:00
Ian Lance Taylor
0b4cafec04 internal.h (struct cpp_reader): Add new fields: nonexistent_file_hash and nonexistent_file_ob. 
* internal.h (struct cpp_reader): Add new fields:
	nonexistent_file_hash and nonexistent_file_ob.
	* files.c: Include "obstack.h".
	(find_file_in_dir): Before trying to open the file, look up the
	path name in the hash table of nonexistent files.  After failing
	to open the file, add the path name to the hash table.
	(_cpp_find_file): Cache the results of looking up the file name
	starting with the quote and bracket chain heads, if we can.
	(nonexistent_file_hash_eq): New static function.
	(_cpp_init_files): Initialize pfile->nonexistent_file_hash and
	pfile->nonexistent_file_ob.
	(_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
	pfile->nonexistent_file_ob.

From-SVN: r124929
 2007-05-21 23:43:53 +00:00
Janis Johnson
5a6bb57eb9 expr.c (cpp_classify_number): Warn about dfp constant for -pedantic. 
libcpp/
        * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
gcc/testsuite/
        * gcc.dg/fltconst-pedantic-dfp.c: New test.

From-SVN: r124731
 2007-05-14 23:45:40 +00:00
Janis Johnson
30e0492187 re PR c/31924 (gcc accepts invalid suffixes for decimal float constants) 
libcpp/
        PR c/31924
        * expr.c (interpret_float_suffix): Check for invalid suffix.
gcc/testsuite/
        PR c/31924
        * gcc.dg/fltconst-1.c: New test.

From-SVN: r124730
 2007-05-14 23:43:07 +00:00
Eric Christopher
22a8a52d65 if-div.c: New file. 
2007-05-02  Eric Christopher  <echristo@apple.com>

	    * gcc.dg/cpp/if-div.c: New file.

2007-05-02  Eric Christopher  <echristo@apple.com>

	    * expr.c (num_div_op): Don't overflow if the result is
	    zero.

From-SVN: r124358
 2007-05-02 21:57:50 +00:00
Tom Tromey
fca35e1b54 re PR preprocessor/28709 (Bad diagnostic pasting tokens with ##) 
libcpp
	PR preprocessor/28709:
	* macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
gcc/testsuite
	PR preprocessor/28709:
	* gcc.dg/cpp/pr28709.c: New file.

From-SVN: r124356
 2007-05-02 19:33:44 +00:00
Michael Meissner
4cd97075ff make alloca call type correct 
From-SVN: r123374
 2007-03-30 22:40:19 +00:00
Richard Henderson
121de39fc0 directives.c (lex_macro_node_from_str): New. 
libcpp/
        * directives.c (lex_macro_node_from_str): New.
        (cpp_push_definition, cpp_pop_definition): New.
        * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
gcc/
        * c-pragma.c (struct def_pragma_macro_value): New.
        (struct def_pragma_macro): New.
        (pushed_macro_table): New.
        (dpm_hash, dpm_eq): New.
        (handle_pragma_push_macro, handle_pragma_pop_macro): New.
        (init_pragma): Install them.
        * doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO): New.

Co-Authored-By: Kai Tietz <kai.tietz@onevision.com>

From-SVN: r123370
 2007-03-30 14:12:53 -07:00
Brooks Moses
4fcb360b62 * Makefile.in: Add dummy install-pdf target. 
From-SVN: r122445
 2007-03-01 15:56:24 -08:00
Tom Tromey
67e6443958 re PR preprocessor/30468 (-M not fully chops dirname) 
PR preprocessor/30468:
	* mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
	'./'.

From-SVN: r121341
 2007-01-30 15:50:00 +00:00
Tom Tromey
ee380365ef re PR preprocessor/29966 (crash in cc1 with backtrace from free()) 
PR preprocessor/29966:
	* macro.c (lex_expansion_token): Save and restore cpp_reader's
	cur_token.
	(_cpp_create_definition): Don't restore cur_token here.
	* lex.c (_cpp_lex_token): Added assertion.

From-SVN: r121340
 2007-01-30 15:46:01 +00:00
Tom Tromey
024abeb327 depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make directory. 
config
2007-01-27  Paolo Bonzini  <bonzini@gnu.org>
	* depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
	directory.

libcpp
	* configure: Rebuilt.

From-SVN: r121237
 2007-01-27 19:50:38 +00:00
Tom Tromey
ee1c2a100a re PR preprocessor/28227 (valid #ifdef rejected) 
libcpp
	PR preprocessor/28227:
	* directives.c (lex_macro_node): Added 'is_def_or_undef'
	argument.
	(do_define): Update.
	(do_undef): Update.
	(do_ifdef): Update.
	(do_ifndef): Update.
gcc/testsuite
	PR preprocessor/28227:
	* gcc.dg/cpp/pr28227.c: New file.

From-SVN: r120731
 2007-01-12 19:46:49 +00:00
Paolo Bonzini
1aa6ca40fb warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable. 
config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

        * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
        (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo.  Add optional 2nd argument.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

From-SVN: r120675
 2007-01-11 15:21:53 +00:00
Paolo Bonzini
67214c1624 warnings.m4: Add second parameter with name of variable. 
config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* config/warnings.m4: Add second parameter with name of variable.
	Always append to the variable if it exists.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

	* configure: Regenerate.

From-SVN: r120673
 2007-01-11 14:11:32 +00:00
Tom Tromey
705e2d28a1 re PR preprocessor/28165 (_Pragma GCC system_header broken) 
libcpp
	PR preprocessor/28165:
	* internal.h (cpp_in_primary_file): New function.
	* directives.c (do_include_next): Use cpp_in_primary_file.
	(do_pragma_once): Likewise.
	(do_pragma_system_header): Likewise.
gcc/testsuite
	PR preprocessor/28165:
	* gcc.dg/cpp/pr28165.c: New file.

From-SVN: r120441
 2007-01-04 15:32:26 +00:00
Ian Lance Taylor
7af45bd465 lex.c (_cpp_clean_line): Add uses of __builtin_expect. 
* lex.c (_cpp_clean_line): Add uses of __builtin_expect.  Don't
	look backward at the end of the line unless we saw a backslash.

From-SVN: r120263
 2006-12-29 15:43:55 +00:00
Jakub Jelinek
9d30f270db re PR preprocessor/29612 (gcc --save-temps does not give "multi-character character constant" error) 
PR preprocessor/29612
	* directives.c (do_linemarker): Set pfile->buffer->sysp always, not
	only when new_sysp is non-zero.

	* gcc.dg/cpp/pr29612-1.c: New test.
	* gcc.dg/cpp/pr29612-2.c: New test.

From-SVN: r120257
 2006-12-29 09:15:08 +01:00
Tom Tromey
30b0edc057 re PR preprocessor/30001 (out-of-bounds access when processing empty file) 
PR preprocessor/30001:
	* charset.c (_cpp_convert_input): Check that to.len is greater
	than zero.

From-SVN: r120245
 2006-12-28 18:45:48 +00:00
Ben Elliston
83cc06b2b8 Formatting fixes. 
From-SVN: r119042
 2006-11-21 13:22:40 +11:00
Trevor Smigiel
85d9c13c20 configure.in (skipdirs): Don't build target-libiberty for SPU. 
ChangeLog

	* configure.in (skipdirs) : Don't build target-libiberty for SPU.
	* configure : Rebuilt.

gcc/ChangeLog

	* config.gcc : Add target for SPU.
	* config/spu/constraints.md : New file.
	* config/spu/crt0.c : New file.
	* config/spu/crtend.c : New file.
	* config/spu/crti.asm : New file.
	* config/spu/crtn.asm : New file.
	* config/spu/float_unsdidf.c : New file.
	* config/spu/float_unssidf.c : New file.
	* config/spu/predicates.md : New file.
	* config/spu/spu-builtins.def : New file.
	* config/spu/spu-builtins.h : New file.
	* config/spu/spu-builtins.md : New file.
	* config/spu/spu-c.c : New file.
	* config/spu/spu-elf.h : New file.
	* config/spu/spu-modes.def : New file.
	* config/spu/spu-protos.h : New file.
	* config/spu/spu.c : New file.
	* config/spu/spu.h : New file.
	* config/spu/spu.md : New file.
	* config/spu/spu.opt : New file.
	* config/spu/spu_internals.h : New file.
	* config/spu/spu_intrinsics.h : New file.
	* config/spu/spu_mfcio.h : New file.
	* config/spu/t-spu-elf : New file.
	* config/spu/vec_types.h : New file.
	* config/spu/vmx2spu.h : New file.
	* doc/contrib.texi : Document SPU contributor.
	* doc/extend.texi : Document SPU extensions.
	* doc/invoke.texi : Document SPU options.
	* doc/md.texi : Document SPU constraints.

libcpp/ChangeLog

	* configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
	* configure : Rebuilt.

From-SVN: r119041
 2006-11-21 01:35:42 +00:00
Douglas Gregor
dfafdaa655 cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental C++0x mode. 
2006-11-01	Douglas Gregor <doug.gregor@gmail.com>

	* include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
	for experimental C++0x mode.
	* init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
	adopted the preprocessor changes introduced in C99.

From-SVN: r118385
 2006-11-01 16:27:23 +00:00
Joseph Myers
0f45f0f588 config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all. 
gcc:
	* config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all.
	Handle tuning for bi-arch i[34567]86-*-linux* like that for
	i[34567]86-*-solaris2.1[0-9]*.
	* config/i386/linux64.h (TARGET_VERSION, MULTILIB_DEFAULTS):
	Define conditionally depending on TARGET_64BIT_DEFAULT.
	(SPEC_32, SPEC_64): Define.
	(LINK_SPEC): Use them.
	* doc/install.texi (--enable-targets=all): Document for x86-linux.

libcpp:
	* configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
	depending on --enable-targets=all.
	* configure: Regenerate.

fixincludes:
	* inclhack.def (AAB_fd_zero_asm_posix_types_h): Bypass on x86_64.
	* fixincl.x: Regenerate.

From-SVN: r118147
 2006-10-29 16:35:50 +00:00
Jakub Jelinek
de000d222a re PR preprocessor/28709 (Bad diagnostic pasting tokens with ##) 
PR preprocessor/28709
	* macro.c (paste_tokens): Do error reporting here, use BUF with the
	spelled LHS token as opposed to spelling it again.
	(paste_all_tokens): Don't report errors here, just break on failure.

	* gcc.dg/cpp/paste14.c: New test.

From-SVN: r117664
 2006-10-12 11:25:59 +02:00
Brooks Moses
b5422ad772 --(top level)-------------------------------------------- 
2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.def: Added pdf target handling.
	* Makefile.tpl: Added pdf target handling.
	* Makefile.in: Regenerated.

---fixincludes--------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added empty "pdf" target.

---gcc----------------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* configure.ac: Added pdf to "Make-hooks"
	* Makefile.in: Added TEXI2PDF definition, and various pdf-file
	targets and *.pdf file patterns in cleanup targets.
	* configure: Regenerated.

---gcc/cp-------------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added "c++.pdf" target support.

---gcc/fortran--------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added "fortran.pdf", "gfortran.pdf" target
	support.

---gcc/java-----------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added "java.pdf", "gcj.pdf" target support.

---gcc/objc-----------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added empty "objc.pdf" target.

---gcc/objcp----------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added empty "obj-c++.pdf" target.

---gcc/treelang-------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added "treelang.pdf" target support.

---gnattools----------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added empty "pdf" target.

---libcpp-------------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added empty "pdf" target.

---libdecnumber-------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added empty "pdf" target.

---libiberty----------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added "pdf", "libiberty.pdf" target support.
	* testsuite/Makefile.in: Added empty "pdf" target.

---libobjc------------------------------------------------

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Makefile.in: Added empty "pdf" target.

From-SVN: r117618
 2006-10-10 16:48:09 -07:00
Geoffrey Keating
aaf50ff29c configure.ac: Make need_64_bit_hwint case for x86-darwin match exactly the glob in gcc/config.gcc. 
* configure.ac: Make need_64_bit_hwint case for x86-darwin
	match exactly the glob in gcc/config.gcc.
	* configure: Regenerate.

From-SVN: r117156
 2006-09-22 23:26:20 +00:00
Joseph Myers
c663e30103 re PR c/28768 (Preprocessor doesn't parse tokens correctly?) 
libcpp:
	PR c/28768
	PR preprocessor/14634
	* lex.c (lex_string): Pedwarn for unterminated literals.

libgomp:
	* configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
	to AC_DEFINE.
	* configure: Regenerate.

gcc/testsuite:
	* gcc.dg/cpp/include2.c, gcc.dg/cpp/macspace1.c,
	gcc.dg/cpp/macspace2.c, gcc.dg/cpp/multiline.c,
	gcc.dg/cpp/trad/literals-2.c: Update expected diagnostics.

From-SVN: r116915
 2006-09-13 02:04:18 +01:00
Eric Christopher
f728889939 config.gcc (i?86-*-darwin): Add 64-bit HWI support. 
2006-09-08  Eric Christopher  <echristo@apple.com>

        * config.gcc (i?86-*-darwin): Add 64-bit HWI support.
        * config/t-slibgcc-darwin: Support x86_64 multilib.
        * config/i386/i386.h (JUMP_TABLES_IN_TEXT_SECTION):
        Return 1 for x86_64-darwin.
        * config/i386/t-darwin: Add m64 multilib.
        (LIB2_SIDITI_CONV_FUNCS): Use.
        (LIB2FUNCS_EXTRA): Ditto.
        * config/i386/darwin.h: Support x86_64.
        * config/i386/i386.c (override_options): Turn on flag_pic
        for x86_64-darwin. Disable flag_omit_pointer.
        (get_pc_thunk_name): Assert !TARGET_64BIT.
        (legitimate_address_p): Disable machopic addressing for
        x86_64.
        (legitimize_pic_address): Ditto.
        (ix86_expand_move): Ditto.
        (ix86_expand_call): Ditto.
        (machopic_output_stub): Ditto.
        * config/darwin.c (machopic_select_section): Support literal16.
        (machopic_select_rtx_section): Ditto.
        * config/darwin-sections.def: Ditto.
        * config/darwin-64.c: New.

2006-09-08  Eric Christopher  <echristo@apple.com>

        * gcc.target/i386/20060512-3.c: Run test on ilp32 only.
        * gcc.target/i386/memcpy-1.c: Ditto.
        * gcc.target/i386/asm-1.c: Ditto.
        * gcc.target/i386/20060512-4.c: Ditto.
        * gcc.target/i386/compress-float-387.c: Ditto.
        * gcc.target/i386/20060512-1.c: Ditto.
        * gcc.target/i386/compress-float-sse.c: Ditto.
        * gcc.target/i386/20060512-2.c: Ditto.
        * gcc.target/i386/compress-float-sse-pic.c: Ditto.
        * gcc.target/i386/stack-prot-kernel.c: Ditto.
        * gcc.target/i386/compress-float-387-pic.c: Ditto.
        * gcc.dg/pr26449.c: Ditto.
        * gcc.dg/attr-ms_struct-2.c: Ditto.
        * gcc.dg/attr-ms_struct-1.c: Ditto.
        * gcc.misc-tests/linkage.exp: Fix 64-bit darwin support.

2006-09-08  Eric Christopher  <echristo@apple.com>

        * configure.ac: Add 64-bit HWI support for i?86-darwin.

From-SVN: r116795
 2006-09-09 00:27:47 +00:00
Steve Ellcey
b52dbbf865 re PR c++/28288 (ICE with min/max operator) 
PR c++/28288
	PR c++/14556
	* operators.def: Remove <?, ?>, <?=, and >?= operators.
	* parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ.
	(cp_parser_warn_min_max): Remove.
	* include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
	(CPP_LAST_EQ): Change.
	(CPP_LAST_PUNCTUATOR): Change.
	* expr.c (cpp_operator): Remove MIN and MAX.
	(reduce): Remove CPP_MIN and CPP_MAX.
	(num_binary_op): Ditto.
	* lex.c (_cpp_lex_direct): Ditto.
	(cpp_avoid_paste): Remove ? as legal symbol after > or <.

From-SVN: r116140
 2006-08-14 23:13:54 +00:00
Jakub Jelinek
1c90c6f9c0 re PR preprocessor/27746 (ICE on openmp code when using _Pragma from macro) 
PR preprocessor/27746
	* directives.c (do_pragma): Handle pragma with valid namespace
	and invalid name coming from macro expansion.
	* directives.c (destringize_and_run): Initialize next field in
	context.

	PR c/27747
	PR c++/27748
	* directives.c (destringize_and_run): Set NO_EXPAND on the
	tokens.

	* macro.c (_cpp_backup_tokens): Fix comment typo.
testsuite/
	PR c/27747
	* gcc.dg/cpp/_Pragma6.c: New test.

	PR c++/27748
	* g++.dg/cpp/_Pragma1.C: New test.

	PR preprocessor/27746
	* gcc.dg/gomp/macro-3.c: New test.
	* gcc.dg/gomp/macro-4.c: New test.
	* g++.dg/gomp/macro-3.C: New test.
	* g++.dg/gomp/macro-4.C: New test.

From-SVN: r114519
 2006-06-09 23:13:25 +02:00
Daniel Jacobowitz
5c3c36836e gcc/, libcpp/ 
gcc/, libcpp/
	* Makefile.in (CATALOGS): Add po/ prefix.
	* configure: Regenerated.
config/
	* gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Provide some
	defines otherwise gotten from AM_GNU_GETTEXT.  Remove the
	po/ prefix from CATALOGS.

From-SVN: r114268
 2006-05-31 15:34:37 +00:00
Carlos O'Donell
b2bd74bc43 Makefile.in: Add install-html target. 
2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114039
 2006-05-24 01:48:20 +00:00
Grigory Zagorodnev
be8ac3e243 cpp.texi (__TIMESTAMP__): Document. 
2006-02-17  Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>

gcc/ChangeLog:
     * doc/cpp.texi (__TIMESTAMP__): Document.

libcpp/ChangeLog:
     * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
     * files.c (_cpp_get_file_stat): New function.
     * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
     * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
     * internal.h (_cpp_get_file_stat): Prototype.
     (struct cpp_buffer): Add timestamp.

gcc/testsuite/ChangeLog:
     * gcc.dg/cpp/undef3.c: New test.
     * gcc.dg/cpp/trad/builtins2.c: New test.

From-SVN: r111232
 2006-02-18 10:25:31 +01:00
Jakub Jelinek
839009978a re PR preprocessor/25717 (-dD does not list all defined macros (in particular, __STDC__)) 
PR preprocessor/25717
	* init.c (cpp_init_builtins): If __STDC__ will not change value
	between system headers and other sources, define it as a normal
	macro rather than a builtin.
	* macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
	cpp_in_system_header condition.

From-SVN: r110144
 2006-01-23 22:50:15 +01:00
Paolo Bonzini
9220c30c89 Makefile.in: Use -MMD instead of -MD. 
2006-02-05  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Use -MMD instead of -MD.

From-SVN: r109373
 2006-01-05 08:35:23 +00:00
Richard Henderson
bc4071dd66 directives.c (struct pragma_entry): Add is_deferred. 
libcpp/
	* directives.c (struct pragma_entry): Add is_deferred.  Add ident
	entry to value union.
	(end_directive): Don't eat the line if in_deferred_pragma.
	(run_directive): Remove pragma hacks.
	(insert_pragma_entry): Remove.
	(new_pragma_entry): New.
	(register_pragma_1): Split out of register_pragma.  Only handle
	the lookup tree and return the new entry.
	(cpp_register_pragma): Fill in the pragma entry here.
	(cpp_register_deferred_pragma): New.
	(register_pragma_internal): New.
	(_cpp_init_internal_pragmas): Use register_pragma_internal.
	(do_pragma): Allow pragma expansion after namespace.  For deferred
	pragmas, don't slurp the line into a string.
	(destringize_and_run): Save tokens for deferred pragmas.
	(cpp_handle_deferred_pragma): Remove.
	* macro.c (builtin_macro): Remove pragma token hack.
	(_cpp_push_token_context): Rename from push_token_context and export.
	* internal.h (struct lexer_state): Add pragma_allow_expansion.
	(_cpp_push_token_context): Declare.
	* lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
	a token.  Update the line number correctly if so.
	(_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
	(cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
	* include/cpplib.h (PRAGMA_EOL): New.
	(CPP_TOKEN_FLD_PRAGMA): New.
	(struct cpp_token): Add val.pragma.
	(struct cpp_options): Remove defer_pragmas.
	(cpp_handle_deferred_pragma): Remove.
	(cpp_register_deferred_pragma): Declare.

gcc/
	* c-lex.c (c_lex_with_flags) <CPP_PRAGMA>: Smuggle pragma id
	via integer constant.
	(pragma_lex): Remove.
	* c-pch.c (c_common_pch_pragma): Accept the name as an argument,
	rather than parsing it.
	* c-pragma.c (handle_pragma_weak, handle_pragma_redefine_extname,
	handle_pragma_extern_prefix): Add %< %> quotes.
	(registered_pragmas): New.
	(c_register_pragma_1): New.
	(c_register_pragma): Use it.
	(c_register_pragma_with_expansion): Likewise.
	(c_invoke_pragma_handler): New.
	(init_pragma): Use cpp_register_deferred_pragma directly for
	pch_preprocess.
	* c-pragma.h (enum pragma_kind): New.
	(pragma_handler): New.
	(c_invoke_pragma_handler): Declare.
	* c-common.c (c_parse_error): Pretty print CPP_PRAGMA and
	CPP_PRAGMA_EOL.
	* c-common.h (c_common_pch_pragma): Update decl.
	* Makefile.in (c-parser.o): Update dependencies.
	(GTFILES): Add c-pragma.h.
	* c-parser.c (struct c_token): Add pragma_kind.
	(struct c_parser): Add in_pragma.
	(c_lex_one_token): Always initialize keyword and pragma_kind.
	Extract data for CPP_PRAGMA.
	(c_parser_peek_2nd_token): Deny CPP_PRAGMA_EOL.
	(c_parser_consume_token): Don't allow CPP_PRAGMA unless errors.
	Don't allow CPP_PRAGMA_EOL if in_pragma.
	(c_parser_consume_pragma): New.
	(c_parser_skip_until_found): Stop on CPP_PRAGMA_EOL.
	(c_parser_skip_to_end_of_parameter): Likewise.
	(c_parser_skip_to_end_of_block_or_statement): Likewise.
	(c_parser_skip_to_pragma_eol): New.
	(c_parser_external_declaration): Handle CPP_PRAGMA.
	(c_parser_compound_statement_nostart): Likewise.
	(c_parser_statement_after_labels): Likewise.
	(c_parser_pragma): New.
	(pragma_lex): Likewise.
	(c_parser_pragma_pch_preprocess): New.
	(c_parser_new): Merge into ...
	(c_parse_file): ... here.  Call c_parser_pragma_pch_preprocess.

gcc/cp/
	* lex.c (handle_pragma_java_exceptions): Fix whitespace.
	* parser.c (struct cp_token): Add pragma_kind.
	(eof_token): Update to match.
	(struct cp_lexer): Add in_pragma; rearrange next for better packing.
	(cp_parser_initial_pragma): New.
	(cp_lexer_new_main): Use it.  Don't bother clearing
	c_lex_return_raw_strings.
	(cp_lexer_get_preprocessor_token): Always initialize keyword
	and pragma_kind fields.  Handle CPP_PRAGMA.
	(cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when 
	in_pragma is set.
	(cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
	(cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
	(cp_parser_skip_to_pragma_eol): New.
	(cp_parser_error): Use it.
	(cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
	rearrange with switch statement.
	(cp_parser_skip_to_end_of_statement): Likewise.
	(cp_parser_skip_to_end_of_block_or_statement): Likewise.
	(cp_parser_skip_to_closing_brace): Likewise.
	(cp_parser_skip_until_found): Likewise.
	(cp_parser_statement): Add in_compound argument; update callers.
	Use it to decide how to handle pragma parsing.
	(cp_parser_labeled_statement): Add in_compound argument; pass
	it on to cp_parser_statement.
	(cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
	(cp_parser_declaration_seq_opt): Likewise.
	(cp_parser_parameter_declaration): Likewise.
	(cp_parser_member_specification_opt): Likewise.
	(cp_parser_function_definition_after_decl): Likewise.
	(cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
	(cp_parser_pragma): New.
	(pragma_lex): New.

gcc/testsuite/
	* g++.dg/parse/pragma2.C: Update expected error lines.

From-SVN: r109336
 2006-01-04 08:33:38 -08:00
Jakub Jelinek
d09e893f10 re PR c++/25294 (Bogus "unterminated comment" error from #pragma comment) 
PR c++/25294
	* directives.c (do_pragma): If pragma line ends with multi-line
	block comment, end the saved deferred pragma string before that
	comment.  Handle embedded '\0' chars on the pragma line.

	* gcc.dg/pragma-pack-3.c: New test.
	* g++.dg/parse/pragma3.C: New test.

From-SVN: r109201
 2006-01-01 00:45:58 +01:00
Volker Reichelt
ab84748af1 re PR c++/23333 (accepts invalid pure specifier) 
2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR c++/23333
	* include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.

	* c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
	number is a single digit '0'.

	* parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
	identify a single '0'.

	* g++.dg/parse/error25.C: Add more tests.

From-SVN: r108947
 2005-12-22 12:01:44 +00:00
Jon Grimm
ad6ed77efd cpplib.h (CPP_N_DFLOAT): New. 
* include/cpplib.h (CPP_N_DFLOAT): New.
	* expr.c (interpret_float_suffix): Identify df, dd, and dl
	suffixes as decimal floating point constants.
	(cpp_classify_number): Disallow hexadecimal DFP constants.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>

From-SVN: r108133
 2005-12-07 10:13:15 +11:00
Gerald Pfeifer
ba0966205a cpplib.h (struct cpp_callbacks): Annotate error with ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0). 
* include/cpplib.h (struct cpp_callbacks): Annotate error with
	ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).

Co-Authored-By: Ian Lance Taylor <ian@airs.com>

From-SVN: r106891
 2005-11-14 16:28:55 +00:00
Uros Bizjak
456b8ce5db re PR c/24101 (Segfault with preprocessed source) 
libcpp/

	PR c/24101
	* init.c (read_original_filename): Temporarily set
	state.in_directive before calling _cpp_lex_direct for
	CPP_HASH tokens.

gcc/

	PR c/24101
	* toplev.c (process_options): Initialize debug_hooks early
	in case lang_hooks.post_options ends up calling a debug_hook.

gcc/testsuite/

	PR c/24101
	* gcc.dg/pr24101-1.i, gcc.dg/pr24101-2.i: New tests.
	* gcc.dg/dg.exp: Run main loop also for *.i files.

From-SVN: r106677
 2005-11-09 07:30:03 +01:00
James E Wilson
5571f74f66 Fix failure with pragma once where buffer is NULL and buffer_valid is true. 
PR preprocessor/24202
* files.c (_cpp_pop_file_buffer): Set buffer_valid to false.

From-SVN: r106472
 2005-11-03 18:10:19 -08:00
Joseph Myers
a63607ed43 cp-tree.h (cp_cpp_error), [...]): Take va_list* parameter. 
gcc/cp:
	* cp-tree.h (cp_cpp_error), error.c (cp_cpp_error): Take va_list*
	parameter.

libcpp:
	* include/cpplib.h (struct cpp_callbacks): Make error take
	va_list* parameter.
	* errors.c (cpp_error): Update call to callback.

From-SVN: r106466
 2005-11-04 01:16:32 +00:00
Andrew Pinski
651ed94280 re PR preprocessor/22042 (stringification BUG) 
2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR preprocessor/22042
        * macro.c (_cpp_builtin_macro_text): Lower the needed max
        buffer size.
        (cpp_quote_string): Don't octalify non printable
        charactors.
2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>

        PR preprocessor/22042
        * gcc.dg/cpp/strify4.c: New test.

From-SVN: r106463
 2005-11-03 16:23:01 -08:00
Joseph Myers
178b58b59e re PR c++/17964 (cpp error messages contain wrong line in C++) 
gcc:
	PR c++/17964
	* diagnostic.c (diagnostic_set_info_translated): New function.
	(diagnostic_set_info): Use it.  Add comment.
	* diagnostic.h (diagnostic_set_info_translated): Declare.

gcc/cp:
	* error.c (cp_cpp_error): New function.
	* cp-tree.h (cp_cpp_error): Declare.
	* parser.c (cp_lexer_new_main): Set CPP option client_diagnostic
	and error callback after lexing.

gcc/testsuite:
	* g++.dg/cpp/string-1.C: New test.

libcpp:
	* include/cpplib.h (struct cpp_options): Add client_diagnostic.
	(struct cpp_callbacks): Add error.
	* errors.c (cpp_error): If client_diagnostic, use error callback.
	* charset.c (convert_escape): Don't use %03o in diagnostic.

From-SVN: r106454
 2005-11-03 23:08:18 +00:00
Jim Wilson
3ee5ed116d Fix date of last ChangeLog entry. 
From-SVN: r105760
 2005-10-21 10:59:07 -07:00
James E Wilson
6568f34b01 Fix bug with -MM -MG. 
PR preprocessor/15220
* files.c (_cpp_find_file): New parameter angle_brackets.  Fix all
callers.  Pass to open_file_failed.
(open_file_failed): New parameter angle_brackets.  Fix all callers.
Use in print_dep assignment.
* init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
* internal.h (_cpp_find_file): Add new parm to declaration.

From-SVN: r105757
 2005-10-21 10:54:20 -07:00
Kazu Hirata
077fc835e5 configure.in (arm-*-linux-gnueabi): Add to noconfigdirs target-libffi... 
/
	* configure.in (arm-*-linux-gnueabi): Add to noconfigdirs
	target-libffi, target-qthreads, target-libjava, and
	targetlibobjc.
	* configure: Regenerate.

gcc/
	Merge from csl-arm-branch:
	2005-09-07  Paul Brook  <paul@codesourcery.com>
	* config/arm/linux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Prepend a
	space to string.

	2005-04-30  Paul Brook  <paul@codesourcery.com>
	* config/arm/bpabi.h (TARGET_DEFAULT): Define.
	* config/arm/linux-eabi.h (SUBTARGET_CPU_DEFAULT): Define.

	2005-03-07  Daniel Jacobowitz  <dan@codesourcery.com>
	* config/arm/arm.c (arm_all_abis): Add aapcs-linux.
	(arm_override_options): Use TARGET_AAPCS_BASED.
	* config/arm/arm.h (enum arm_abi_type): Add ARM_ABI_AAPCS_LINUX.
	(PTRDIFF_TYPE): Use int for AAPCS.
	(DEFAULT_SHORT_ENUMS): Use false for aapcs-linux.
	* config/arm/linux-eabi.h (ARM_DEFAULT_ABI, WCHAR_TYPE): Define.
	(DEFAULT_SHORT_ENUMS): Delete.
	* doc/invoke.texi (ARM Options): Document -mabi=aapcs-linux.

	2004-12-15  Daniel Jacobowitz  <dan@codesourcery.com>
	* config/arm/arm.h (DEFAULT_SHORT_ENUMS): Wrap in #ifndef.
	* config/arm/linux-eabi.h (DEFAULT_SHORT_ENUMS): Define to 0.
	* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS): Set to -fPIC.

	2004-12-03  Mark Mitchell  <mark@codesourcery.com>
	* config/arm/linux-eabi.h (LIBGCC_SPEC): Do not define.

	2004-11-22  Mark Mitchell  <mark@codesourcery.com>
	* config.gcc (arm*-*-linux-gnueabi): Use __cxa_atexit.

	2004-11-19  Mark Mitchell  <mark@codesourcery.com>
	* config.gcc (arm*-*-linux-gnueabi): Add it.
	* config/arm/bpabi.h (FPUTYPE_DEFAULT): Undefine it before
	redefining it.
	(TARGET_OS_CPP_BUILTINS): Likeiwse.
	* config/arm/linux-eabi.h: New file.
	* config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): New macro.
	(LINUX_TARET_LINK_SPEC): Likewise.
	(LINK_SPEC): Use it.
	* config/arm/t-linux-eabi: New file.

libcpp/
	* configure.ac: Require 64-bit int for arm*-*-*eabi*.
	* configure: Regenerate.

libstdc++/
	Merge from csl-arm-branch:
	2004-12-15  Daniel Jacobowitz  <dan@codesourcery.com>
	* libstdc++-v3/config/linker-map.gnu: Add ARM EABI symbols.

From-SVN: r105121
 2005-10-08 18:17:20 +00:00
Ian Lance Taylor
cbc43ae091 re PR preprocessor/13726 (cpp -C -dI loses comments on same line as #include directives) 
libcpp/
	PR preprocessor/13726
	* directives.c (check_eol_return_comments): New static function.
	(parse_include): Add buf parameter.  Change all callers.
	(do_include_common): If not discard comments, turn on
	save_comments.  Pass collected comments to include callback.
	* include/cpplib.h (struct cpp_callbacks): Add new parameter to
	include callback: cpp_token list.
gcc/
	PR preprocessor/13726
	* c-ppoutput.c (cb_include): Add comments parameter, and print out
	any comments passed in.
gcc/testsuite/
	PR preprocessor/13726
	* gcc.dg/cpp/cmdlne-dI-C.c: New test.
	* gcc.dg/cpp/cmdlne-dI-C.h: New file.

From-SVN: r104951
 2005-10-04 18:06:19 +00:00
Joseph Myers
af15a2fed7 c.opt (fextended-identifiers): New. 
gcc:
	* c.opt (fextended-identifiers): New.
	* c-opts.c (c_common_handle_option): Handle
	-fextended-identifiers.
	* doc/cpp.texi: Update documentation of extended identifiers.
	* doc/cppopts.texi (-fextended-identifiers): Document.

gcc/testsuite:
	* g++.dg/cpp/ucnid-1.C, g++.dg/cpp/normalize-1.C,
	g++.dg/other/ucnid-1.C, gcc.dg/cpp/normalize-1.c,
	gcc.dg/cpp/normalize-2.c, gcc.dg/cpp/normalize-3.c,
	gcc.dg/cpp/normalize-4.c, gcc.dg/cpp/ucnid-1.c,
	gcc.dg/cpp/ucnid-2.c, gcc.dg/cpp/ucnid-3.c, gcc.dg/cpp/ucnid-4.c,
	gcc.dg/cpp/ucnid-5.c, gcc.dg/cpp/ucnid-7.c,gcc.dg/ucnid-1.c,
	gcc.dg/ucnid-2.c, gcc.dg/ucnid-3.c, gcc.dg/ucnid-4.c,
	gcc.dg/ucnid-5.c, gcc.dg/ucnid-6.c: Add -fextended-identifiers.
	* gcc.dg/cpp/ucnid-8.c: New test.

libcpp:
	* include/cpplib.h (struct cpp_options): Add extended_identifiers.
	* init.c (struct lang_flags, lang_defaults): Add
	extended_identifiers.
	(cpp_set_lang): Use it.
	* lex.c (forms_identifier_p): Check extended_identifiers.

From-SVN: r104462
 2005-09-20 21:31:37 +01:00
Jakub Jelinek
f5eab47e10 re PR preprocessor/20348 (File not included when file with same name is included before) 
PR preprocessor/20348
	PR preprocessor/20356
	* files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
	2004-06-05 changes.

	* gcc.dg/cpp/pr20348.c: New test.
	* gcc.dg/cpp/pr20348.h: New file.
	* gcc.dg/cpp/inc/pr20348.h: New file.
	* gcc.dg/cpp/inc/pr20348-aux.h: New file.
	* gcc.dg/cpp/pr20356.c: New test.
	* gcc.dg/cpp/pr20356.h: New file.
	* gcc.dg/cpp/inc/pr20356.h: New file.
	* gcc.dg/cpp/inc/pr20356-aux.h: New file.

From-SVN: r103629
 2005-08-30 08:28:21 +02:00
Kaveh R. Ghazi
467129e657 configure.ac (ACX_PROG_CC_WARNING_OPTS): add -Wmissing-format-attribute. 
* configure.ac (ACX_PROG_CC_WARNING_OPTS): add
	-Wmissing-format-attribute.

	* configure: Regenerate.

From-SVN: r102327
 2005-07-24 03:44:26 +00:00
Kelley Cook
200031d1d5 all files: Update FSF address in copyright headers. 
2005-06-29  Kelley Cook  <kcook@gcc.gnu.org>

	* all files: Update FSF address in copyright headers.
	* makeucnid.c (write_copyright): Update outputted FSF address.

From-SVN: r101413
 2005-06-29 02:34:39 +00:00
Zack Weinberg
f610dd5f4c top level: 
* depcomp: Update from automake CVS.  Add 'ia64hp' stanza.
	In 'cpp' stanza, support '#line' as well as '# '.
config:
	* depstand.m4, lead-dot.m4: New files.
libcpp:
	* configure.ac: Invoke ZW_CREATE_DEPDIR and
	ZW_PROG_COMPILER_DEPENDENCIES.
	* aclocal.m4, configure: Regenerate.
	* Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
	New variables.
	(distclean): Clean up $(DEPDIR) and its contents.
	(.c.o): Use $(COMPILE).
	Include $(DEPDIR)/*.Po for most object->header dependencies.

From-SVN: r100874
 2005-06-13 08:26:05 +00:00
Gabriel Dos Reis
c3f829c1a6 configure.ac: Check declarations for asprintf and vasprintf. 
* configure.ac: Check declarations for asprintf and vasprintf.
	* config.in: Regenerate.
	* configure: Likewise.

	* charset.c (conversion_loop): Use XRESIZEVEC.
	(convert_no_conversion): Likewise.
	(convert_using_iconv): Likewise.
	(init_iconv_desc): Cast return value of alloca.
	(cpp_host_to_exec_charset): Use XNEWVEC.
	(emit_numeric_escape): Use XRESIZEVEC.
	(cpp_interpret_string): Use XNEWVEC.
	(cpp_interpret_string): Use XRESIZEVEC.
	(_cpp_interpret_identifier): Cast return value of alloca.
	(_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
	* directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
	(parse_include): Use XNEWVEC.
	(insert_pragma_entry): Rename local variable "new" to
	"new_entry".
	(save_registered_pragmas): Cast return value of xmemdup.
	(destringize_and_run): Same for alloca.
	(parse_assertion): Likewise.
	(do_assert): Cast allocated storage to proper type.
	(cpp_define): Likewise.
	(_cpp_define_builtin): Likewise.
	(cpp_undef): Likewise.
	(handle_assertion): Likewise.
	(cpp_push_buffer): Rename local variable "new" to "new_buffer".
	* expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
	(CPP_UMINUS): Likewise.
	(struct cpp_operator): Rename from struct operator.
	(_cpp_expand_op_stack): Use XRESIZEVEC.
	* files.c (pch_open_file): Use XNEWVEC.
	(pch_open_file): Use XRESIZEVEC.
	(read_file_guts): Use XNEWVEC and XRESIZEVEC.
	(dir_name_of_file): Use XNEWVEC.
	(make_cpp_file): Use XCNEW.
	(make_cpp_dir): Likewise.
	(allocate_file_hash_entries): USE XNEWVEC.
	(cpp_included): Cast return value of htab_find_with_hash.
	(append_file_to_dir): Use XNEWVEC.
	(read_filename_string): Likewise. Use XRESIZEVEC too.
	(read_name_map): Cast return value of alloca.  Use XRESIZEVEC.
	(remap_filename): Use XNEWVEC.
	(struct pchf_entry): Move definition out of struct pchf_data.
	(_cpp_save_file_entries): Use XCNEWVAR.
	(_cpp_read_file_entries): Use XNEWVAR.
	* identifiers.c (alloc_node): Use XOBNEW.
	* init.c (cpp_create_reader): Use XCNEW.
	(cpp_init_builtins): Cast of b->value to enum builtin_type.
	(read_original_directory): Cast return value of alloca.
	* lex.c (add_line_note): Use XRESIZEVEC.
	(warn_about_normalization): Use XNEWVEC.
	(_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
	(new_buff): Use XNEWVEC.
	* line-map.c (linemap_add): Use XRESIZEVEC.
	* macro.c (builtin_macro): Cast return value of alloca.
	(paste_tokens): Likewise.
	(expand_arg): Use XNEWVEC and XRESIZEVEC.
	(_cpp_save_parameter): Use XRESIZEVEC.
	(create_iso_definition): Cast allocated storage to proper type.
	(_cpp_create_definition): Likewise.
	(cpp_macro_definition): Use XRESIZEVEC.
	* makedepend.c (add_clm): Use XNEW.
	(add_dir): Likewise.
	* mkdeps.c (munge): Use XNEWVEC.
	(deps_init): Use XCNEW.
	(deps_add_target): Use XRESIZEVEC.
	(deps_add_default_target): Cast return value of alloca.
	(deps_add_dep): Use XRESIZEVEC.
	(deps_add_vpath): Likewise.  Use XNEWVEC too.
	(deps_restore): Likewise.
	* pch.c (save_idents): Use XNEW and XNEWVEC.
	(cpp_save_state): Use XNEW.
	(count_defs): Cast return value of htab_find.
	(write_defs): Likewise.
	(cpp_write_pch_deps): Use XNEWVEC.
	(collect_ht_nodes): Use XRESIZEVEC.
	(cpp_valid_state): Use XNEWVEC.
	(save_macros): Use XRESIZEVEC.  Cast return value of xmemdup.
	* symtab.c (ht_create): Use XCNEW.
	(ht_lookup_with_hash): Cast return value of obstack_copy0.
	(ht_expand): Use XCNEWVEC.
	* system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
	(bool): Do not define if __cplusplus.

From-SVN: r100295
 2005-05-28 15:52:48 +00:00
Zack Weinberg
1ed17cd539 directives.c (#sccs table entry): Mark IN_I, consistent with #ident. 
libcpp:
	* directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
	(do_sccs): Delete function definition, #define to do_ident.
	(do_ident): Don't hardwire directive name.
gcc:
	* doc/cpp.texi: Document that #sccs is a synonym for #ident.

From-SVN: r99623
 2005-05-12 18:31:38 +00:00
Ryota Kunisawa
5a8c20ce52 re PR bootstrap/21230 (bootstrap failed unless bootstrap compiler is gcc.) 
config/
        PR bootstrap/21230
        * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Add
        double quotes around GCC variable.

libcpp/
        PR bootstrap/21230
        * configure: Regenerate.

From-SVN: r99613
 2005-05-12 12:22:08 +00:00
Andris Pavenis
473c5bc971 From Andris Pavenis, approved by Zack Weinberg, for DJGPP build problem. 
* files.c: Include io.h for DJGPP to get prototype of setmode.

From-SVN: r98910
 2005-04-27 19:38:59 -07:00
Per Bothner
c1fc50476c re PR preprocessor/20907 (long comments throw off line numbers) 
PR preprocessor/20907
	* line-map.c (linemap_line_start): Fix bug when we need to increse
	column_bits but can re-use the current line_map.

From-SVN: r98515
 2005-04-21 10:08:27 -07:00
Kaveh R. Ghazi
042630ad4a system.h (fopen, [...]): Define these to the unlocked libiberty functions. 
fixincludes:
	* system.h (fopen, fdopen, freopen): Define these to the unlocked
	libiberty functions.

gcc:
	* system.h (fopen, fdopen, freopen): Define these to the unlocked
	libiberty functions.

libcpp:
	* system.h (fopen, fdopen, freopen): Define these to the unlocked
	libiberty functions.

From-SVN: r98407
 2005-04-19 12:37:08 +00:00
Kaveh R. Ghazi
0d667716cb configure.ac (fixincludes_UNLOCKED_FUNCS): New. 
fixincludes:
	* configure.ac (fixincludes_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for fixincludes_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.h.in: Regenerate.

gcc:
	PR/17092
	* configure.ac (gcc_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for gcc_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.in: Regenerate.

libcpp:
	* configure.ac (libcpp_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.in: Regenerate.

From-SVN: r97986
 2005-04-11 21:46:59 +00:00
Jakub Jelinek
cae064e798 re PR preprocessor/19475 (missing whitespace after macro name in C90 or C++) 
PR preprocessor/19475
	* macro.c (create_iso_definition): For < ISO C99, don't
	pedwarn if there is no whitespace between macro name and its
	replacement, but the replacement starts with a basic character
	set character.

	* gcc.dg/cpp/macspace1.c: New test.
	* gcc.dg/cpp/macspace2.c: New test.

From-SVN: r97652
 2005-04-05 22:07:06 +02:00
Andreas Jaeger
cbada204b4 lex.c (warn_about_normalization): Cast field width to int to avoid warning. 
* lex.c (warn_about_normalization): Cast field width to int to
	avoid warning.

From-SVN: r97126
 2005-03-28 08:55:47 +02:00
Joseph Myers
f42eccdb32 config.gcc: Consistently use solaris2.1[0-9]* instead of solaris2.1[0-9]. 
gcc:
	* config.gcc: Consistently use solaris2.1[0-9]* instead of
	solaris2.1[0-9].

libcpp:
	* configure.ac: Consistently use solaris2.1[0-9]* instead of
	solaris2.1[0-9].
	* configure: Regenerate.

From-SVN: r96743
 2005-03-19 20:19:06 +00:00
Geoffrey Keating
c79e602b63 charset.c (_cpp_valid_ucn): In identifiers, reject a partial UCN rather than printing an error. 
2005-03-15  Geoffrey Keating  <geoffk@apple.com>

	* charset.c (_cpp_valid_ucn): In identifiers, reject a partial
	UCN rather than printing an error.

Index: gcc/testsuite/ChangeLog
2005-03-15  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/cpp/ucnid-7.c: New.

From-SVN: r96546
 2005-03-16 00:59:31 +00:00
Geoffrey Keating
6baba9bb58 Index: libcpp/ChangeLog 
2005-03-14  Geoffrey Keating  <geoffk@apple.com>

	* lex.c (forms_identifier_p): Disable UCNs in C89 mode.

Index: gcc/testsuite/ChangeLog
2005-03-14  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/cpp/ucnid-6.c: New.

From-SVN: r96475
 2005-03-15 09:55:41 +00:00
Geoffrey Keating
50668cf626 Index: gcc/ChangeLog 
2005-03-14  Geoffrey Keating  <geoffk@apple.com>

	* doc/cppopts.texi (-fexec-charset): Add concept index entry.
	(-fwide-exec-charset): Likewise.
	(-finput-charset): Likewise.
	* doc/invoke.texi (Warning Options): Document -Wnormalized=.
	* c-opts.c (c_common_handle_option): Handle -Wnormalized=.
	* c.opt (Wnormalized): New.

Index: libcpp/ChangeLog
2005-03-14  Geoffrey Keating  <geoffk@apple.com>

	* init.c (cpp_create_reader): Default warn_normalize to normalized_C.
	* charset.c: Update for new format of ucnid.h.
	(ucn_valid_in_identifier): Update for new format of ucnid.h.
	Add NST parameter, and update it; update callers.
	(cpp_valid_ucn): Add NST parameter, update callers.  Replace abort
	with cpp_error.
	(convert_ucn): Pass normalize_state to cpp_valid_ucn.
	* internal.h (struct normalize_state): New.
	(INITIAL_NORMALIZE_STATE): New.
	(NORMALIZE_STATE_RESULT): New.
	(NORMALIZE_STATE_UPDATE_IDNUM): New.
	(_cpp_valid_ucn): New.
	* lex.c (warn_about_normalization): New.
	(forms_identifier_p): Add normalize_state parameter, update callers.
	(lex_identifier): Add normalize_state parameter, update callers.  Keep
	the state current.
	(lex_number): Likewise.
	(_cpp_lex_direct): Pass normalize_state to subroutines.  Check
	it with warn_about_normalization.
	* makeucnid.c: New.
	* ucnid.h: Replace.
	* ucnid.pl: Remove.
	* ucnid.tab: Make appropriate for input to makeucnid.c.  Remove
	comments about obsolete version of C++.
	* include/cpplib.h (enum cpp_normalize_level): New.
	(struct cpp_options): Add warn_normalize field.

Index: gcc/testsuite/ChangeLog
2005-03-14  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/cpp/normalize-1.c: New.
	* gcc.dg/cpp/normalize-2.c: New.
	* gcc.dg/cpp/normalize-3.c: New.
	* gcc.dg/cpp/normalize-4.c: New.
	* gcc.dg/cpp/ucnid-4.c: New.
	* gcc.dg/cpp/ucnid-5.c: New.
	* g++.dg/cpp/normalize-1.C: New.
	* g++.dg/cpp/ucnid-1.C: New.

From-SVN: r96459
 2005-03-15 00:36:33 +00:00
Geoffrey Keating
47e204910a Index: libcpp/ChangeLog 
2005-03-12  Geoffrey Keating  <geoffk@apple.com>

	* directives.c (glue_header_name): Update call to cpp_spell_token.
	* internal.h (_cpp_interpret_identifier): New.
	* charset.c (_cpp_interpret_identifier): New.
	(_cpp_valid_ucn): Allow UCN version of '$'.
	* lex.c (lex_identifier): Add extra parameter to indicate if initial
	character was '$' or '\'.  Support identifiers with UCNs.
	(forms_identifier_p): Allow UCNs.
	(_cpp_lex_direct): Pass extra parameter to lex_identifier.
	(utf8_to_ucn): New.
	(cpp_spell_token): Add FORSTRING parameter.  Use it.
	(cpp_token_as_text): Update call to cpp_spell_token.
	(cpp_output_token): Write UCNs back out.
	(stringify_arg): Update call to cpp_spell_token.
	(paste_tokens): Likewise.
	(cpp_macro_definition): Likewise.
	* macro.c (stringify_arg): Likewise.
	(paste_tokens): Likewise.
	(cpp_macro_definition): Likewise.
	* include/cpplib.h: Add parameter to cpp_spell_token.

Index: gcc/ChangeLog
2005-03-12  Geoffrey Keating  <geoffk@apple.com>

	* c-lex.c (c_lex_with_flags): Add parameter to call to
	cpp_spell_token.

Index: gcc/testsuite/ChangeLog
2005-03-12  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/ucnid-1.c: New.
	* gcc.dg/ucnid-2.c: New.
	* gcc.dg/ucnid-3.c: New.
	* gcc.dg/ucnid-4.c: New.
	* gcc.dg/ucnid-5.c: New.
	* gcc.dg/ucnid-6.c: New.
	* gcc.dg/cpp/ucnid-1.c: New.
	* gcc.dg/cpp/ucnid-2.c: New.
	* gcc.dg/cpp/ucnid-3.c: New.
	* g++.dg/other/ucnid-1.C: New.

From-SVN: r96333
 2005-03-12 10:44:06 +00:00
Jakub Jelinek
730967114b re PR preprocessor/20282 (gcc4 can not bootstrap itself anymore) 
PR bootstrap/20282
	PR bootstrap/20305
	* macro.c (replace_args, cpp_get_token): Copy whole
	cpp_token_u instead of just cpp_string field from it.

From-SVN: r95887
 2005-03-04 16:33:23 +01:00
Devang Patel
2203a88104 directives.c (do_line): Save sysp early before line table is realloc'ed. 
* directives.c (do_line): Save sysp early before line table is
       realloc'ed.

From-SVN: r95691
 2005-02-28 11:04:19 -08:00
Zack Weinberg
c5ff069dc4 re PR middle-end/18785 (isdigit builtin function fails with EBCDIC character sets) 
PR 18785
libcpp:
	* charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
	(cpp_host_to_exec_charset): New function.
	* include/cpplib.h: Declare cpp_host_to_exec_charset.

gcc:
	* langhooks.h (struct lang_hooks): Add to_target_charset.
	* langhooks.c (lhd_to_target_charset): New function.
	* langhooks-def.h: Declare lhd_to_target_charset.
	(LANG_HOOKS_TO_TARGET_CHARSET): New macro.
	(LANG_HOOKS_INITIALIZER): Update.
	* c-common.c (c_common_to_target_charset): New function.
	* c-common.h: Declare it.
	* c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
	c_common_to_target_charset.

	* defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0)
	(TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT):
	Delete definitions.
	* system.h: Poison them.
	* doc/tm.texi: Don't discuss them.
	* builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset.
	* c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char.
	(pp_c_char): Do not attempt to generate letter escapes for
	newline, tab, etc.
	* config/arm/arm.c (output_ascii_pseudo_op): Likewise.
	* config/mips/mips.c (mips_output_ascii): Likewise.
gcc/cp:
	* cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
	c_common_to_target_charset.  Delete bogus comment.
gcc/testsuite:
	* gcc.dg/charset/builtin1.c: New test.

From-SVN: r95304
 2005-02-20 17:01:32 +00:00
Devang Patel
04c90eea07 charset.c (_cpp_convert_input): Check '\r' before inserting '\n' at the end. 
* charset.c (_cpp_convert_input): Check '\r' before inserting
      '\n' at the end.
      * gcc.dg/cpp/mac-eol-at-eof.c: New test.

From-SVN: r95289
 2005-02-19 11:48:02 -08:00
Eric Christopher
6da55c0077 re PR preprocessor/19077 (Internal compiler error compiling MPlayer) 
2005-02-15  Eric Christopher  <echristo@redhat.com>

	PR preprocessor/19077
	* macro.c (cpp_macro_definition): Move handling of whitespace
	to PREV_WHITE conditional. Remove overloading of len
	variable.

2005-02-15  Eric Christopher  <echristo@redhat.com>

	* gcc.dg/cpp/20050215-1.c: New file.

From-SVN: r95080
 2005-02-15 23:18:04 +00:00
Kazu Hirata
31c3e63157 directives.c, [...]: Update copyright. 
* directives.c, files.c, init.c, internal.h, macro.c, pch.c,
	traditional.c: Update copyright.

From-SVN: r95012
 2005-02-14 14:43:56 +00:00
Paolo Bonzini
be0f1e5478 re PR bootstrap/19818 (GCC 4.0 cannot bootstrap itself) 
include:
2005-02-08  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/19818
	* ansidecl.h (PARAMS): Guard from redefinition.

libcpp:
2005-02-08  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/19818
	* configure.ac: Check for declaration of basename and getopt.
	* config.in: Regenerate.
	* configure: Regenerate.
	* internal.h (ustrcspn): New.
	* macro.c (create_iso_definition): Fix allocation of memory.
	(padding_token): Add cast to remove const-ness.
	* pch.c (cpp_read_state): Use ustrcspn.

From-SVN: r95003
 2005-02-14 08:52:24 +00:00
Mike Stump
ecddfb399a files.c (pchf_adder): Remove. 
* files.c (pchf_adder): Remove.
        (struct pchf_adder_info): Likewise.
        (_cpp_save_file_entries): Write out all files so that #import works.

From-SVN: r94755
 2005-02-09 01:23:56 +00:00
Joseph Myers
9fcdd8917c re PR bootstrap/18058 (Bootstrap fails with non-GCC compilers) 
config:
	* warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
	anything for non-GCC compilers.

libcpp:
	* configure: Regenerate.

gcc:
	PR bootstrap/18058
	* recog.c (recog_memoized): Don't define if GENERATOR_FILE.
	* ggc-none.c (ggc_free): Define.

From-SVN: r94123
 2005-01-23 19:22:01 +00:00
Tobias Schlüter
6c25a4f7cb * include/cpplib.h: Also update copyright years. 
From-SVN: r93191
 2005-01-11 19:24:12 +01:00
Tobias Schlüter
ecfd72e739 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader. 
From-SVN: r93190
 2005-01-11 19:19:56 +01:00