// PR c++/94074 - wrong modifying const object error for COMPONENT_REF. | |
// { dg-do compile { target c++14 } } | |
struct X { | |
int i; | |
}; | |
template <typename T> | |
struct S { | |
const X x; | |
constexpr S(int) : x{} | |
{ | |
const_cast<X&>(x).i = 19; // { dg-error "modifying a const object" } | |
} | |
}; | |
constexpr S<int> p = { 10 }; // { dg-message "originally declared" } |