1error[E0080]: evaluation of constant value failed
2  --> $DIR/shift_overflow.rs:3:9
3   |
4LL |     X = 1 << ((u32::MAX as u64) + 1),
5   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to shift left by `4294967296_u64`, which would overflow
6
7error: aborting due to previous error
8
9For more information about this error, try `rustc --explain E0080`.
10