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30 lines
507 B
30 lines
507 B
4 months ago
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// RUN: %clang_cc1 -std=c++2a -emit-pch %s -o %t
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// RUN: %clang_cc1 -std=c++2a -include-pch %t -verify %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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template <typename T, typename U>
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concept not_same_as = true;
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template <int Kind>
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struct subrange {
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template <not_same_as<int> R>
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subrange(R) requires(Kind == 0);
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template <not_same_as<int> R>
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subrange(R) requires(Kind != 0);
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};
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template <typename R>
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subrange(R) -> subrange<42>;
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int main() {
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int c;
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subrange s(c);
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}
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#endif
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