clang/test/SemaCXX/GH106182.cpp

   1 // RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
   2 // expected-no-diagnostics
   3
   4 template <class Fn> struct A {
   5   constexpr A(Fn) {};
   6 };
   7
   8 template <template <class> class S>
   9  void create_unique()
  10    requires (S{0}, true);
  11
  12 template <template <class> class S>
  13  void create_unique()
  14    requires (S{0}, true) {}
  15
  16 template void create_unique<A>();