File: nullptr17.C

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gcc-arm-none-eabi 15%3A8-2019-q3-1
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// { dg-do compile { target c++11 } }

// Used to test that bool is a better overload match than int
// Updated for DR 1423

template <typename T, typename U> struct tType_equal;
template <typename T> struct tType_equal<T, T> { typedef void type; };

template <typename T, typename U>
inline typename tType_equal<T, U>::type
type_equal(U) { }

int i( int );
long int i( long int );
bool i( bool );

void test_i()
{
  // Overload to bool, not int
  type_equal<bool>(i(nullptr));  // { dg-error "direct" }
  decltype(nullptr) mynull = 0;
  type_equal<bool>(i(mynull));   // { dg-error "direct" }
}