1 // PR c++/28659
2 // The attribute was causing us to get confused in merge_types when
3 // combining the template type with an uninstantiated version.
4 
5 template<class T>
6 struct __attribute__((aligned(1))) A
7 {
8   A& operator=(const A &t);
9 };
10 
11 template<class T>
12 A<T>& A<T>::operator=(const A<T> &t)
13 {
14 }
15