1error[E0277]: cannot add `u32` to `i32` 2 --> $DIR/ufcs-qpath-self-mismatch.rs:4:5 3 | 4LL | <i32 as Add<u32>>::add(1, 2); 5 | ^^^^^^^^^^^^^^^^^^^^^^ no implementation for `i32 + u32` 6 | 7 = help: the trait `Add<u32>` is not implemented for `i32` 8 9error[E0308]: mismatched types 10 --> $DIR/ufcs-qpath-self-mismatch.rs:6:28 11 | 12LL | <i32 as Add<i32>>::add(1u32, 2); 13 | ^^^^ expected `i32`, found `u32` 14 | 15help: change the type of the numeric literal from `u32` to `i32` 16 | 17LL | <i32 as Add<i32>>::add(1i32, 2); 18 | ~~~ 19 20error[E0308]: mismatched types 21 --> $DIR/ufcs-qpath-self-mismatch.rs:8:31 22 | 23LL | <i32 as Add<i32>>::add(1, 2u32); 24 | ^^^^ expected `i32`, found `u32` 25 | 26help: change the type of the numeric literal from `u32` to `i32` 27 | 28LL | <i32 as Add<i32>>::add(1, 2i32); 29 | ~~~ 30 31error: aborting due to 3 previous errors 32 33Some errors have detailed explanations: E0277, E0308. 34For more information about an error, try `rustc --explain E0277`. 35