1 // PR c++/24511 - [DR 470] explicit instantiation/extern template unsats
2 // on symbols defined later
3 // { dg-do compile }
4 
5 template <class T> struct S { T foo (); T bar (); };
foo()6 template <class T> T S<T>::foo () { return T (); }
7 
8 #ifndef MAIN
9 
10 // This part is being tested by the dg-final directive.
11 template struct S<int>;
12 #else
13 
14 // This part is not being tested.
15 extern template struct S<int>;
16 int main ()
17 {
18   return S<int>().foo () + S<int>().bar ();
19 }
20 #endif
21 
22 template <class T> T S<T>::bar () { return T (); }
23 
24 // { dg-final { scan-assembler-not "\\\*UND\\\*\[^\n]*_Z1fIiEvPT_" } }
25