r246609 - in /trunk/gcc: c-family/ChangeLog c-f...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Mar 31 06:40:39 2017
New Revision: 246609

URL: https://gcc.gnu.org/viewcvs?rev=246609&root=gcc&view=rev
Log:
	PR libstdc++/80251
c-family/
	* c-common.h (enum rid): Add RID_IS_AGGREGATE.
	* c-common.c (c_common_reswords): Add __is_aggregate trait.
cp/
	* cp-tree.h (enum cp_trait_kind): Add CPTK_IS_AGGREGATE.
	* cxx-pretty-print.c (pp_cxx_trait_expression): Handle
	CPTK_IS_AGGREGATE.
	* semantics.c (trait_expr_value): Handle CPTK_IS_AGGREGATE.
	Remove extraneous parens.
	(finish_trait_expr): Handle CPTK_IS_AGGREGATE.
	* parser.c (cp_parser_primary_expression): Handle RID_IS_AGGREGATE.
	(cp_parser_trait_expr): Likewise.
testsuite/
	* g++.dg/ext/is_aggregate.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ext/is_aggregate.C
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/c-family/c-common.h
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/cxx-pretty-print.c
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog