1 error: constant expression depends on a generic parameter
2 --> $DIR/issue-50439.rs:25:22
4 LL | let _ = [(); 0 - !!(<Bears<T> as ReflectDrop>::REFLECT_DROP) as usize];
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 = note: this may fail depending on what value the parameter takes
9 error: aborting due to previous error