--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/cpp0x/alignas15.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,6 @@ +// PR c++/84540 +// { dg-do compile { target c++11 } } + +template<typename... T> struct A { enum alignas(alignof(T)...) E {}; }; + +A<> a;