20104048be
has no effect since any such destructors must be trivial, and in C++11 such destructors must not be called. llvm-svn: 139997
43 lines
706 B
C++
43 lines
706 B
C++
// RUN: %clang_cc1 -std=c++0x %s -S -o - -emit-llvm | FileCheck %s
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// PR10304: destructors should not call destructors for variant members.
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template<bool b = false>
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struct Foo {
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Foo() { static_assert(b, "Foo::Foo used"); }
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~Foo() { static_assert(b, "Foo::~Foo used"); }
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};
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struct Bar {
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Bar();
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~Bar();
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};
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union FooBar {
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FooBar() {}
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~FooBar() {}
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Foo<> foo;
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Bar bar;
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};
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struct Variant {
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Variant() {}
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~Variant() {}
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union {
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Foo<> foo;
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Bar bar;
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};
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};
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FooBar foobar;
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Variant variant;
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// The ctor and dtor of Foo<> and Bar should not be mentioned in the resulting
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// code.
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//
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// CHECK-NOT: 3FooILb1EEC1
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// CHECK-NOT: 3BarC1
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//
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// CHECK-NOT: 3FooILb1EED1
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// CHECK-NOT: 3BarD1
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