| // RUN: %clang_cc1 %s -triple=x86_64-pc-linux -fvisibility hidden -emit-llvm -O1 -disable-llvm-passes -o - | FileCheck %s | |
| struct Filter { | |
| virtual void Foo(); | |
| }; | |
| struct Sender { | |
| virtual bool Send(); | |
| }; | |
| struct SyncMessageFilter : public Filter, public Sender { | |
| bool Send(); | |
| }; | |
| struct TestSyncMessageFilter : public SyncMessageFilter { | |
| }; | |
| void bar() { | |
| TestSyncMessageFilter f; | |
| f.Send(); | |
| } | |
| // Test that it is not hidden | |
| // CHECK: define available_externally noundef zeroext i1 @_ZThn8_N17SyncMessageFilter4SendEv |