https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115557
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
We catch that problem if the initializer is actually used:
```
struct A{ int t; };
template<typename T>
struct B{
A &a{ 4 }; // this is wrong
};
int main(){
B<double> b2{};
}
```
115557-2.C:5:6: error: cannot bind non-const lvalue reference of type ‘A&’ to
an rvalue of type ‘A’
5 | A &a{ 4 }; // this is wrong
