rust/tests/ui/inference/issue-86094-suggest-add-return-to-coerce-ret-ty.stderr

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error[E0282]: type annotations needed
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:5:9
|
LL | Err(MyError);
| ^^^ cannot infer type of the type parameter `T` declared on the enum `Result`
|
help: consider specifying the generic arguments
|
LL | Err::<T, MyError>(MyError);
| ++++++++++++++
help: you might have meant to return this to infer its type parameters
|
LL | return Err(MyError);
| ++++++
error[E0282]: type annotations needed
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:14:9
|
LL | Ok(());
| ^^ cannot infer type of the type parameter `E` declared on the enum `Result`
|
help: consider specifying the generic arguments
|
LL | Ok::<(), E>(());
| +++++++++
help: you might have meant to return this to infer its type parameters
|
LL | return Ok(());
| ++++++
error[E0308]: mismatched types
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:21:20
|
LL | fn baz(x: bool) -> Result<(), MyError> {
| --- ^^^^^^^^^^^^^^^^^^^ expected `Result<(), MyError>`, found `()`
| |
| implicitly returns `()` as its body has no tail or `return` expression
...
LL | Err(MyError);
| - help: remove this semicolon to return this value
|
= note: expected enum `Result<(), MyError>`
found unit type `()`
error[E0308]: mismatched types
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:35:10
|
LL | if x {
| __________^
LL | |
LL | | error();
| | - help: remove this semicolon to return this value
LL | | } else {
| |_____^ expected `Result<(), MyError>`, found `()`
|
= note: expected enum `Result<(), MyError>`
found unit type `()`
error[E0308]: mismatched types
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:38:12
|
LL | } else {
| ____________^
LL | |
LL | | error();
| | - help: remove this semicolon to return this value
LL | | }
| |_____^ expected `Result<(), MyError>`, found `()`
|
= note: expected enum `Result<(), MyError>`
found unit type `()`
error[E0282]: type annotations needed
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:45:5
|
LL | Err(MyError);
| ^^^ cannot infer type of the type parameter `T` declared on the enum `Result`
|
help: consider specifying the generic arguments
|
LL | Err::<T, MyError>(MyError);
| ++++++++++++++
error[E0282]: type annotations needed
--> $DIR/issue-86094-suggest-add-return-to-coerce-ret-ty.rs:57:27
|
LL | with_closure(|x: u32, y| {});
| ^
|
help: consider giving this closure parameter an explicit type
|
LL | with_closure(|x: u32, y: /* Type */| {});
| ++++++++++++
error: aborting due to 7 previous errors
Some errors have detailed explanations: E0282, E0308.
For more information about an error, try `rustc --explain E0282`.