r255707 - in /branches/gcc-7-branch/gcc: cp/Cha...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Dec 15 21:50:00 2017
New Revision: 255707

URL: https://gcc.gnu.org/viewcvs?rev=255707&root=gcc&view=rev
Log:
	Backported from mainline
	2017-11-20  Jakub Jelinek  <jakub@redhat.com>

	PR c++/82781
	* constexpr.c (cxx_eval_vector_conditional_expression): New function.
	(cxx_eval_constant_expression) <case VEC_COND_EXPR>: Use it instead
	of cxx_eval_conditional_expression.

	* g++.dg/ext/constexpr-pr82781.C: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/g++.dg/ext/constexpr-pr82781.C
Modified:
    branches/gcc-7-branch/gcc/cp/ChangeLog
    branches/gcc-7-branch/gcc/cp/constexpr.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog