https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78441
--- Comment #1 from Tim Shen ---
Author: timshen
Date: Sun Nov 27 00:32:04 2016
New Revision: 242892
URL: https://gcc.gnu.org/viewcvs?rev=242892=gcc=rev
Log:
PR libstdc++/78441
* include/std/variant: Propagate cv qualifications to types returned
by variant_alternative.
* testsuite/20_util/variant/compile.cc: Tests.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/std/variant
trunk/libstdc++-v3/testsuite/20_util/variant/compile.cc