28 lines
561 B
C++
28 lines
561 B
C++
// RUN: %clang_cc1 -std=c++11 %s -verify
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// expected-no-diagnostics
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namespace PR15757 {
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struct S {
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};
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template<typename X, typename Y> struct T {
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template<typename A> T(X x, A &&a) {}
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template<typename A> explicit T(A &&a)
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noexcept(noexcept(T(X(), static_cast<A &&>(a))))
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: T(X(), static_cast<A &&>(a)) {}
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};
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template<typename X, typename Y> struct U : T<X, Y> {
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using T<X, Y>::T;
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};
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U<S, char> foo(char ch) { return U<S, char>(ch); }
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int main() {
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U<S, int> a(42);
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U<S, char> b('4');
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return 0;
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}
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}
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