1 error[E0308]: mismatched types
2 --> $DIR/keyword-true-as-identifier.rs:2:9
4 LL | let true = 22; //~ error: mismatched types
5 | ^^^^ expected integer, found bool
7 = note: expected type `{integer}`
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0308`.