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r171664 - in /branches/gcc-4_6-branch/gcc: cp/C...

From: jason at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 29 Mar 2011 14:24:21 -0000
Subject: r171664 - in /branches/gcc-4_6-branch/gcc: cp/C...

Author: jason
Date: Tue Mar 29 14:24:19 2011
New Revision: 171664

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171664
Log:
	PR c++/47504
	* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
	the conversion set TREE_OVERFLOW.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-overflow2.C
Modified:
    branches/gcc-4_6-branch/gcc/cp/ChangeLog
    branches/gcc-4_6-branch/gcc/cp/semantics.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-data2.C

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