33 lines
813 B
C++
33 lines
813 B
C++
// RUN: %clang_cc1 -O2 -fvisibility hidden -std=c++11 -emit-llvm -o - -triple x86_64-apple-darwin10 %s | FileCheck %s
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// Ensure that available_externally functions eliminated at -O2 are now
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// declarations, and are not emitted as hidden with -fvisibility=hidden,
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// but rather with default visibility.
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struct Filter {
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virtual void Foo();
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int a;
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};
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class Message{};
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class Sender {
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public:
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virtual bool Send(Message* msg) = 0;
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protected:
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virtual ~Sender() {}
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};
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// CHECK: declare zeroext i1 @_ZThn16_N17SyncMessageFilter4SendEP7Message
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class SyncMessageFilter : public Filter, public Sender {
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public:
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bool Send(Message* message) override;
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};
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class TestSyncMessageFilter : public SyncMessageFilter {
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};
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int main() {
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TestSyncMessageFilter* f = new TestSyncMessageFilter;
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f->Send(new Message);
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}
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