49 lines
1.0 KiB
C++
49 lines
1.0 KiB
C++
// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin10 -mconstructor-aliases | FileCheck %s
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struct Member {
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~Member();
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};
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struct A {
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virtual ~A();
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};
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struct B : A {
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Member m;
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virtual ~B();
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};
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// Complete dtor: just an alias because there are no virtual bases.
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// CHECK: @_ZN1BD1Ev = alias {{.*}} @_ZN1BD2Ev
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// (aliases from C)
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// CHECK: @_ZN1CD1Ev = alias {{.*}} @_ZN1CD2Ev
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// CHECK: @_ZN1CD2Ev = alias bitcast {{.*}} @_ZN1BD2Ev
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// Deleting dtor: defers to the complete dtor.
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// CHECK: define void @_ZN1BD0Ev
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// CHECK: call void @_ZN1BD1Ev
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// CHECK: call void @_ZdlPv
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// Base dtor: actually calls A's base dtor.
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// CHECK: define void @_ZN1BD2Ev
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// CHECK: call void @_ZN6MemberD1Ev
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// CHECK: call void @_ZN1AD2Ev
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B::~B() { }
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struct C : B {
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~C();
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};
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C::~C() { }
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// Complete dtor: just an alias (checked above).
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// Deleting dtor: defers to the complete dtor.
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// CHECK: define void @_ZN1CD0Ev
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// CHECK: call void @_ZN1CD1Ev
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// CHECK: call void @_ZdlPv
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// Base dtor: just an alias to B's base dtor.
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