r238729 - in /trunk/gcc: cp/ChangeLog cp/conste...

[jason@gcc.gnu.org]

Author: jason
Date: Mon Jul 25 18:32:06 2016
New Revision: 238729

URL: https://gcc.gnu.org/viewcvs?rev=238729&root=gcc&view=rev
Log:
	PR c++/71972 - constexpr array self-modification

	* constexpr.c (cxx_eval_array_reference): Handle looking for the
	value of an element we're currently modifying.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1y/constexpr-array5.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/constexpr.c