forked from OSchip/llvm-project
85 lines
1.7 KiB
C++
85 lines
1.7 KiB
C++
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
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#define HIDDEN __attribute__((visibility("hidden")))
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#define PROTECTED __attribute__((visibility("protected")))
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#define DEFAULT __attribute__((visibility("default")))
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// CHECK: @_ZN5Test425VariableInHiddenNamespaceE = hidden global i32 10
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// CHECK: @_ZTVN5Test63fooE = weak_odr hidden constant
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namespace Test1 {
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// CHECK: define hidden void @_ZN5Test11fEv
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void HIDDEN f() { }
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}
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namespace Test2 {
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struct HIDDEN A {
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void f();
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};
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// A::f is a member function of a hidden class.
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// CHECK: define hidden void @_ZN5Test21A1fEv
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void A::f() { }
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}
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namespace Test3 {
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struct HIDDEN A {
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struct B {
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void f();
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};
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};
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// B is a nested class where its parent class is hidden.
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// CHECK: define hidden void @_ZN5Test31A1B1fEv
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void A::B::f() { }
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}
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namespace Test4 HIDDEN {
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int VariableInHiddenNamespace = 10;
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// Test4::g is in a hidden namespace.
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// CHECK: define hidden void @_ZN5Test41gEv
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void g() { }
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struct DEFAULT A {
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void f();
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};
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// A has default visibility.
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// CHECK: define void @_ZN5Test41A1fEv
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void A::f() { }
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}
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namespace Test5 {
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namespace NS HIDDEN {
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// f is in NS which is hidden.
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// CHECK: define hidden void @_ZN5Test52NS1fEv()
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void f() { }
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}
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namespace NS {
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// g is in NS, but this NS decl is not hidden.
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// CHECK: define void @_ZN5Test52NS1gEv
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void g() { }
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}
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}
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// <rdar://problem/8091955>
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namespace Test6 {
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struct HIDDEN foo {
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foo() { }
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void bonk();
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virtual void bar() = 0;
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virtual void zonk() {}
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};
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struct barc : public foo {
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barc();
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virtual void bar();
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};
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barc::barc() {}
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}
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