17 lines
718 B
C++
17 lines
718 B
C++
// RUN: %clang_cc1 -std=c++2a -verify %s
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namespace PR44761 {
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template<typename T> concept X = (sizeof(T) == sizeof(T));
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template<typename T> struct A {
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bool operator<(const A&) const & requires X<T>; // #1
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int operator<=>(const A&) const & requires X<T> && X<int> = delete; // #2
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};
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bool k1 = A<int>() < A<int>(); // not ordered by constraints: prefer non-rewritten form
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bool k2 = A<float>() < A<float>(); // prefer more-constrained 'operator<=>'
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// expected-error@-1 {{deleted}}
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// expected-note@#1 {{candidate}}
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// expected-note@#2 {{candidate function has been explicitly deleted}}
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// expected-note@#2 {{candidate function (with reversed parameter order) has been explicitly deleted}}
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}
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