1 // PR c++/55443 2 // { dg-do compile { target c++11 } } 3 4 struct X 5 { 6 X() = default; 7 8 X(int); 9 10 void* operator new(__SIZE_TYPE__, void*) noexcept; 11 }; 12 13 X x; 14 15 bool b = noexcept(new(0) X); 16