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28 lines
549 B
28 lines
549 B
4 months ago
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -o - | \
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// RUN: FileCheck %s
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// RUN: %clang_cc1 -triple i386-apple-darwin -emit-llvm %s -o - | \
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// RUN: FileCheck %s
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struct A {};
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struct B
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{
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operator A&();
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};
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struct D : public B {
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operator A();
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};
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extern B f();
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extern D d();
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int main() {
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const A& rca = f();
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const A& rca2 = d();
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}
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// CHECK: call nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv
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// CHECK: call nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv
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