r175284 - in /trunk/gcc: cp/ChangeLog cp/call.c...

[jason@gcc.gnu.org]

Author: jason
Date: Wed Jun 22 04:18:02 2011
New Revision: 175284

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175284
Log:
	PR c++/49172
	* decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
	(grokdeclarator): constexpr doesn't apply const for refs.
	* parser.c (cp_parser_initializer_clause): Don't call
	maybe_constant_value here.
	* call.c (initialize_reference): Handle constexpr.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref1.C
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ice2.C