| // P0892R2 | |
| // { dg-do compile } | |
| // { dg-options "-std=c++2a" } | |
| template<typename T> | |
| struct B { | |
| static const T value = true; | |
| }; | |
| struct X { | |
| template<typename T> | |
| explicit(B<T>::value) operator T(); | |
| }; | |
| int | |
| main () | |
| { | |
| X x; | |
| int i = x.operator int(); | |
| int i3 = x; // { dg-error "cannot convert" } | |
| int i2{x}; | |
| } |