error[E0308]: mismatched types --> $DIR/meta-expected-error-wrong-rev.rs:14:18 | LL | let x: u32 = 22_usize; | --- ^^^^^^^^ expected `u32`, found `usize` | | | expected due to this | help: change the type of the numeric literal from `usize` to `u32` | LL | let x: u32 = 22_u32; | ~~~ error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0308`.