1 error: constant expression depends on a generic parameter
2 --> $DIR/issue-70453-generics-in-discr-ice-2.rs:9:15
4 LL | Some(T) = std::mem::size_of::<T>(),
5 | ^^^^^^^^^^^^^^^^^^^^^^^^
7 = note: this may fail depending on what value the parameter takes
9 error: aborting due to previous error