https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68348
--- Comment #9 from Uroš Bizjak <ubizjak at gmail dot com> --- This is a duplicate of PR68464. alpha-linux-gnu is OK [1]. Can someone knowledgeable in c++ please add the testcase from Comment #3 to the testsuite and close the bug? [1] https://gcc.gnu.org/ml/gcc-testresults/2015-12/msg00773.html