view gcc/testsuite/g++.dg/concepts/intro1.C @ 144:8f4e72ab4e11

fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 84e7813d76e9
children 1830386684a0
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line source

// { dg-do compile { target c++17 } }
// { dg-options "-fconcepts" }

template<typename T>
  concept bool C = __is_class(T);

C{T} void f1();

struct S1
{
  C{T} void f2();
  C{T} static void f3();
};

int main()
{
  S1 s;

  f1<S1>();
  s.f2<S1>();
  S1::f3<S1>();

  return 0;
}

template<typename T>
  void f1() requires C<T>
  {
  }

template<typename T>
  void S1::f2() requires C<T>
  {
  }

template<typename T>
  void S1::f3() requires C<T>
  {
  }