r170365 - in /trunk/gcc: cp/ChangeLog cp/call.c...

Mon Feb 21 15:35:00 GMT 2011

Author: jason
Date: Mon Feb 21 15:35:44 2011
New Revision: 170365

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170365
Log:
	PR c++/47207
	* decl2.c (decl_constant_var_p): A constexpr var needs an
	initializer to be constant.
	* semantics.c (cxx_eval_constant_expression): Complain about
	constexpr var used in its own initializer.
	* call.c (set_up_extended_ref_temp): Set
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-diag2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/decl2.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog