r239202 - in /branches/gcc-6-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Sat Aug  6 12:20:45 2016
New Revision: 239202

URL: https://gcc.gnu.org/viewcvs?rev=239202&root=gcc&view=rev
Log:
Use correct value category in std::function constraint

	* include/std/functional (function::_Callable): Use lvalue in
	result_of expression.
	* testsuite/20_util/function/cons/refqual.cc: New test.

Added:
    branches/gcc-6-branch/libstdc++-v3/testsuite/20_util/function/cons/refqual.cc
Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/include/std/functional