r248099 - in /trunk/libstdc++-v3: ChangeLog inc...

[glisse@gcc.gnu.org]

Author: glisse
Date: Tue May 16 12:54:16 2017
New Revision: 248099

URL: https://gcc.gnu.org/viewcvs?rev=248099&root=gcc&view=rev
Log:
2017-05-16  Marc Glisse  <marc.glisse@inria.fr>

	* include/std/optional (_Optional_base::_M_get): Check precondition.
	* testsuite/20_util/optional/cons/value_neg.cc: Update line numbers.


Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/optional
    trunk/libstdc++-v3/testsuite/20_util/optional/cons/value_neg.cc