1 error[E0080]: evaluation of constant value failed
2 --> $DIR/default-param-wf-concrete.rs:1:28
4 LL | struct Foo<const N: u8 = { 255 + 1 }>;
5 | ^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0080`.