1 | // RUN: %clang_cc1 -O1 -triple %itanium_abi_triple -emit-llvm -o - -fvisibility hidden %s | FileCheck %s |
2 | |
3 | template<typename T> |
4 | struct X { |
5 | void f(); |
6 | void g() { } |
7 | }; |
8 | |
9 | template<typename T> void X<T>::f() { } |
10 | |
11 | extern template struct X<int>; |
12 | template struct X<int>; |
13 | extern template struct X<char>; |
14 | |
15 | // <rdar://problem/8109763> |
16 | void test_X(X<int> xi, X<char> xc) { |
17 | // CHECK-LABEL: define weak_odr hidden {{.*}}void @_ZN1XIiE1fEv |
18 | xi.f(); |
19 | // CHECK-LABEL: define weak_odr hidden {{.*}}void @_ZN1XIiE1gEv |
20 | xi.g(); |
21 | // CHECK: declare {{.*}}void @_ZN1XIcE1fEv |
22 | xc.f(); |
23 | // CHECK-LABEL: define available_externally {{.*}}void @_ZN1XIcE1gEv |
24 | xc.g(); |
25 | } |
26 | |
27 | |