xref: /aosp_15_r20/external/clang/test/CodeGenCXX/dllexport-ms-friend.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -triple %ms_abi_triple -fms-extensions -emit-llvm -O0 -o - %s | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li // Friend functions defined in classes are emitted.
4*67e74705SXin Li // CHECK: define weak_odr dllexport void @"\01?friend1@@YAXXZ"()
5*67e74705SXin Li struct FuncFriend1 {
friend1()6*67e74705SXin Li   friend __declspec(dllexport) void friend1() {}
7*67e74705SXin Li };
8*67e74705SXin Li 
9*67e74705SXin Li // But function templates and functions defined in class templates are not
10*67e74705SXin Li // emitted.
11*67e74705SXin Li // CHECK-NOT: friend2
12*67e74705SXin Li // CHECK-NOT: friend3
13*67e74705SXin Li // CHECK-NOT: friend4
14*67e74705SXin Li struct FuncFriend2 {
friend2()15*67e74705SXin Li   template<typename> friend __declspec(dllexport) void friend2() {}
16*67e74705SXin Li };
17*67e74705SXin Li template<typename> struct FuncFriend3 {
friend3()18*67e74705SXin Li   friend __declspec(dllexport) void friend3() {}
19*67e74705SXin Li   struct Inner {
friend4FuncFriend320*67e74705SXin Li     friend __declspec(dllexport) void friend4() {}
21*67e74705SXin Li   };
22*67e74705SXin Li };
23