| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s |
| Eli Friedman | 378fe06 | 2009-12-05 04:55:55 +0000 | [diff] [blame] | 2 | |
| 3 | template<class T> class A { |
| John McCall | 7002f4c | 2010-04-09 19:03:51 +0000 | [diff] [blame] | 4 | public: |
| Eli Friedman | 378fe06 | 2009-12-05 04:55:55 +0000 | [diff] [blame] | 5 | A() {} |
| 6 | virtual void a() {} |
| 7 | }; |
| 8 | class B : A<int> { |
| 9 | B(); |
| 10 | }; |
| 11 | B::B() {} |
| 12 | |
| John McCall | 3d640e6 | 2010-08-03 07:24:12 +0000 | [diff] [blame] | 13 | template class A<long>; |
| 14 | |
| 15 | extern template class A<short>; |
| 16 | template class A<short>; |
| 17 | |
| 18 | |
| 19 | // CHECK: @_ZTV1B = weak_odr hidden constant |
| 20 | // CHECK: @_ZTV1AIlE = weak_odr constant |
| 21 | // CHECK: @_ZTV1AIsE = weak_odr constant |
| John McCall | 7a53690 | 2010-08-05 20:39:18 +0000 | [diff] [blame^] | 22 | // CHECK: @_ZTV1AIiE = weak_odr constant |