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