// PR c++/91264 | |
// { dg-do compile { target c++14 } } | |
struct B { | |
B() = default; | |
int i; | |
}; | |
constexpr B bar() | |
{ | |
constexpr B b = B(); // { dg-message "originally declared" } | |
B *p = const_cast<B*>(&b); | |
p->i = 11; // { dg-error "modifying a const object" } | |
return *p; | |
} | |
void foo() | |
{ | |
constexpr B y = bar(); // { dg-message "in .constexpr. expansion of" } | |
} |