1 // RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility hidden -emit-llvm -o - %s | FileCheck %s
2 
3 struct S1 {
4   S1();
5   ~S1();
6   virtual void vf();
7   void f();
8   void fdecl();
9 };
10 
11 struct [[clang::lto_visibility_public]] S2 {
12   void f();
13 };
14 
15 // CHECK-NOT: declare{{.*}}!type
16 // CHECK-NOT: define{{.*}}!type
17 
18 S1::S1() {}
19 S1::~S1() {}
20 void S1::vf() {}
21 // CHECK: define hidden void @_ZN2S11fEv{{.*}} !type [[S2F:![0-9]+]]
22 void S1::f() {
23   fdecl();
24 }
25 
26 void S2::f() {}
27 
28 // CHECK-NOT: declare{{.*}}!type
29 // CHECK-NOT: define{{.*}}!type
30 
31 // CHECK: [[S2F]] = !{i64 0, !"_ZTSM2S1FvvE"}
32