--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/cpp0x/pr84610.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,3 @@ +// { dg-do compile { target c++11 } } + +a (int &__attribute__ ((aligned(auto x)) y)); // { dg-error "parameter declaration|before|expected constructor" }