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20 lines
620 B
20 lines
620 B
4 months ago
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// RUN: %clang_cc1 -std=c++98 %s -fsyntax-only
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// RUN: %clang_cc1 -std=c++11 %s -verify
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// In C++11, we must perform overload resolution to determine which function is
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// called by a defaulted assignment operator, and the selected operator might
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// not be a copy or move assignment (it might be a specialization of a templated
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// 'operator=', for instance).
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struct A {
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A &operator=(const A &);
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template<typename T>
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A &operator=(T &&) { return T::error; } // expected-error {{no member named 'error' in 'A'}}
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};
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struct B : A {
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B &operator=(B &&);
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};
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B &B::operator=(B &&) = default; // expected-note {{here}}
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