c-common.c (skip_evaluation): Don't define.

./:	* c-common.c (skip_evaluation): Don't define.
	(c_inhibit_evaluation_warnings): Define global variable.
	(overflow_warning): Check c_inhibit_evaluation_warnings rather
	than skip_evaluation.
	(convert_and_check, warn_for_div_by_zero): Likewise.
	* c-common.h (skip_evaluation): Don't declare.
	(c_inhibit_evaluation_warnings): Declare.
	* c-parser.c (c_parser_typeof_specifier): Set
	c_inhibit_evaluation_warnings rather than skip_evaluation.
	(c_parser_conditional_expression): Likewise.
	(c_parser_binary_expression): Likewise.
	(c_parser_sizeof_expression): Likewise.
	(c_parser_alignof_expression): Likewise.
	* c-typeck.c (build_indirect_ref): Check
	c_inhibit_evaluation_warnings rather than skip_evaluation.
	(build_conditional_expr, build_binary_op): Likewise.
cp/:
	* parser.c (cp_unevaluated_operand): Define global variable.
	(cp_parser_question_colon_clause): Increment
	c_inhibit_evaluation_warnings when evaluating an expression which
	will never be executed.
	(cp_parser_decltype): Increment cp_unevaluated_operand and
	c_inhibit_evaluation_warnings, not skip_evaluation.
	(cp_parser_sizeof_operand): Likewise.
	(cp_parser_enclosed_template_argument_list): Save
	cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
	skip_evaluation.
	* cp-tree.h (struct saved_scope): Remove skip_evaluation field.
	Add unevaluated_operand and inhibit_evaluation_warnings fields.
	(cp_unevaluated_operand): Declare.
	* name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
	and c_inhibit_evaluation_warnings rather than skip_evaluation.
	(pop_from_top_level): Restore cp_unevaluated_operand and
	c_inhibit_evaluation_warnings rather than skip_evaluation.
	* class.c (build_base_path): Check cp_unevaluated_operand rather
	than skip_evaluation.
	* typeck.c (build_class_member_access_expr): Likewise.
	(cp_build_binary_op): Don't warn about bad shift counts if
	c_inhibit_evaluation_warnings is non-zero.
	* pt.c (coerce_template_parms): Save state of
	cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
	skip_evaluation.
	(tsubst_aggr_type): Likewise.
	(tsubst_pack_expansion): Check cp_unevaluated_operand rather than
	skip_evaluation.
	(tsubst_copy): Likewise.
	(tsubst): Set cp_unevaluated_operand and
	c_inhibit_evaluation_warnings, not skip_evaluation.
	(tsubst_copy_and_build): Likewise.
	* call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
	rather than skip_evaluation.
	* decl2.c (mark_used): Likewise.
	* semantics.c (finish_non_static_data_member): Likewise.
	* cvt.c (cp_convert_and_check): Check
	c_inhibit_evaluation_warnings rather than skip_evaluation.
	* mangle.c (write_type): Set cp_unevaluated_operand rather than
	skip_evaluation.
testsuite/:
	* g++.dg/warn/skip-1.C: New testcase.

From-SVN: r148535

0 files changed, 0 insertions, 0 deletions