| // PR c++/24511 - [DR 470] explicit instantiation/extern template unsats |
| // on symbols defined later |
| // { dg-do compile } |
| |
| template <class T> struct S { T foo (); T bar (); }; |
| template <class T> T S<T>::foo () { return T (); } |
| |
| #ifndef MAIN |
| |
| // This part is being tested by the dg-final directive. |
| template struct S<int>; |
| #else |
| |
| // This part is not being tested. |
| extern template struct S<int>; |
| int main () |
| { |
| return S<int>().foo () + S<int>().bar (); |
| } |
| #endif |
| |
| template <class T> T S<T>::bar () { return T (); } |
| |
| // { dg-final { scan-assembler-not "\\\*UND\\\*\[^\n]*_Z1fIiEvPT_" } } |
