--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/cpp2a/concepts-pr58548.C Thu Feb 13 11:34:05 2020 +0900 @@ -0,0 +1,8 @@ +// PR c++/58548 +// { dg-do compile { target c++14 } } +// { dg-additional-options "-fconcepts" } + +void foo(auto) +{ + struct A { int i; }; +}