mirror of https://github.com/rust-lang/rust
75 lines
2.6 KiB
Plaintext
75 lines
2.6 KiB
Plaintext
error[E0277]: cannot add `u32` to `i32`
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:4:6
|
|
|
|
|
LL | <i32 as Add<u32>>::add(1, 2);
|
|
| ^^^ no implementation for `i32 + u32`
|
|
|
|
|
= help: the trait `Add<u32>` is not implemented for `i32`
|
|
= help: the following other types implement trait `Add<Rhs>`:
|
|
<&'a i32 as Add<i32>>
|
|
<&i32 as Add<&i32>>
|
|
<i32 as Add<&i32>>
|
|
<i32 as Add>
|
|
|
|
error[E0277]: cannot add `u32` to `i32`
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:4:5
|
|
|
|
|
LL | <i32 as Add<u32>>::add(1, 2);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `i32 + u32`
|
|
|
|
|
= help: the trait `Add<u32>` is not implemented for `i32`
|
|
= help: the following other types implement trait `Add<Rhs>`:
|
|
<&'a i32 as Add<i32>>
|
|
<&i32 as Add<&i32>>
|
|
<i32 as Add<&i32>>
|
|
<i32 as Add>
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:7:28
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1u32, 2);
|
|
| ---------------------- ^^^^ expected `i32`, found `u32`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
help: the return type of this call is `u32` due to the type of the argument passed
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:7:5
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1u32, 2);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^----^^^^
|
|
| |
|
|
| this argument influences the return type of `Add`
|
|
note: method defined here
|
|
--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
|
|
help: change the type of the numeric literal from `u32` to `i32`
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1i32, 2);
|
|
| ~~~
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:9:31
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1, 2u32);
|
|
| ---------------------- ^^^^ expected `i32`, found `u32`
|
|
| |
|
|
| arguments to this function are incorrect
|
|
|
|
|
help: the return type of this call is `u32` due to the type of the argument passed
|
|
--> $DIR/ufcs-qpath-self-mismatch.rs:9:5
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1, 2u32);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^----^
|
|
| |
|
|
| this argument influences the return type of `Add`
|
|
note: method defined here
|
|
--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
|
|
help: change the type of the numeric literal from `u32` to `i32`
|
|
|
|
|
LL | <i32 as Add<i32>>::add(1, 2i32);
|
|
| ~~~
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0308.
|
|
For more information about an error, try `rustc --explain E0277`.
|