1 // RUN: %clang_cc1 -O1 -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: define weak_odr hidden void @_ZN1XIiE1fEv 18 xi.f(); 19 // CHECK: define weak_odr hidden void @_ZN1XIiE1gEv 20 xi.g(); 21 // CHECK: declare void @_ZN1XIcE1fEv 22 xc.f(); 23 // CHECK: define available_externally void @_ZN1XIcE1gEv 24 xc.g(); 25 } 26 27
