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  1. 13 Nov, 2010 6 commits
    • [multiple changes] · 2f413185 
      2010-10-30  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* c-parser.c (c_parser_next_token_starts_declaration): Rename to...
	(c_parser_next_tokens_start_declaration): ... this.  Handle 2nd
	token lookahead.
	(c_parser_compound_statement_nostart, c_parser_label,
	c_parser_for_statement, c_parser_omp_for_loop): Adjust calls.
	(c_parser_declaration_or_fndef): Detect the case now matched by
	c_parser_next_tokens_start_declaration, give error and correct it.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	PR c/20385
	* gcc.dg/decl-9.c: New.

From-SVN: r166700
      Paolo Bonzini committed
    • c-tree.h (enum c_typespec_kind): Add ctsk_none. · 9e5b2115 
      2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* c-tree.h (enum c_typespec_kind): Add ctsk_none.
	(struct c_declspecs): Replace tagdef_seen_p and type_seen_p
	with typespec_kind.
	* c-decl.c (build_null_declspecs): Initialize typespec_kind.
	(shadow_tag_warned, check_compound_literal_type): Adjust
	uses of tag_defined_p.
	(declspecs_add_type): Set typespec_kind.
	* c-parser.c (c_parser_declaration_or_fndef,
	c_parser_declspecs, c_parser_struct_declaration,
	c_parser_parameter_declaration, c_parser_type_name,
	c_parser_objc_diagnose_bad_element_prefix): Adjust uses
	of type_seen_p.
	* c-typeck.c (c_cast_expr): Use typespec_kind instead of
	tag_defined_p, pass ctsk_firstref through.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/Wcxx-compat-8.c: Add testcases involving incomplete types.

From-SVN: r166699
      Paolo Bonzini committed
    • c-format.c (enum format_specifier_kind, [...]): New. · 18406601 
      gcc:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* c-format.c (enum format_specifier_kind, kind_descriptions): New.
	(struct format_wanted_type): Replace field "name" with "kind", add
	"format_start" and "format_length".
	(check_format_info_main): Fill in new fields.  Fill in
	FORMAT_WANTED_TYPES even for missing arguments.  Move checks
	after the final NUL outside the while loop.  Do not include
	width and precision modifiers in the format_start/format_length
	of the main format.
	(check_format_types): Remove FORMAT_START and FORMAT_LENGTH
	arguments.  Compute WANTED_TYPE first so that format_type_warning
	can be called for missing arguments.  Adjust calls to
	format_type_warning.
	(format_type_warning): Fetch as much information as possible
	from format_wanted_type.  Adjust printing now that every
	warning has a "descr", as well as for missing argument warnings
	and to include % sign for format specifiers.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/format/few-1.c: New test.
	* gcc.dg/format/asm_fprintf-1.c: Adjust.
	* gcc.dg/format/c90-scanf-1.c: Adjust.
	* gcc.dg/format/cmn-err-1.c: Adjust.
	* gcc.dg/format/dfp-printf-1.c: Adjust.
	* gcc.dg/format/dfp-scanf-1.c: Adjust.
	* gcc.dg/format/gcc_diag-1.c: Adjust.
	* gcc.dg/format/ms_unnamed-1.c: Adjust.
	* gcc.dg/format/strfmon-1.c: Adjust.
	* gcc.dg/format/unnamed-1.c: Adjust.
	* gcc.dg/format/xopen-2.c: Adjust.
	* g++.dg/ext/builtin4.C: Adjust.
	* g++.dg/ext/builtin5.C: Adjust.

From-SVN: r166698
      Paolo Bonzini committed
    • re PR rtl-optimization/46204 (g++.dg/torture/stackalign/throw-1.C fails to compile on IA64) · 5f33b972 
      	PR rtl-optimization/46204
	* sel-sched-ir.c (maybe_tidy_empty_bb): Remove second argument.
	Update all callers.  Do not recompute topological order.  Adjust
	fallthrough edges following a degenerate conditional jump.

From-SVN: r166697
      Alexander Monakov committed
    • re PR other/46332 (__cxa_demangle yields excess parentheses for function types) · 759fe240 
      libiberty/:
	PR other/46332
	* cp-demangle.c (d_print_function_type): Don't print parentheses
	if there are no modifiers to print.
	* testsuite/demangle-expected: Tweak one test case, add another.
libstdc++/:
	* testsuite/abi/demangle/abi_examples/14.cc (main): Change
	expected demangling.

From-SVN: r166695
      Ian Lance Taylor committed
    • Daily bump. · 3c87e428 
      From-SVN: r166694
      GCC Administrator committed
  3. 12 Nov, 2010 34 commits