mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +00:00
6efddac288
Expand the primary span of E0277 when the immediate unmet bound is not what the user wrote:
```
error[E0277]: the trait bound `i32: Bar` is not satisfied
--> f100.rs:6:6
|
6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
|
help: this trait has no implementations, consider adding one
--> f100.rs:2:1
|
2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
|
3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
78 lines
2.5 KiB
Plaintext
78 lines
2.5 KiB
Plaintext
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:2:28
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| -------------- ^^^^^^^ `()` is not an iterator
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error[E0277]: `bool` is not an iterator
|
|
--> $DIR/issue-28098.rs:6:14
|
|
|
|
|
LL | for _ in false {}
|
|
| ^^^^^ `bool` is not an iterator
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `bool`, which is required by `bool: IntoIterator`
|
|
= note: required for `bool` to implement `IntoIterator`
|
|
|
|
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:9:28
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| -------------- ^^^^^^^ `()` is not an iterator
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:2:13
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ `()` is not an iterator
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:18:28
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| -------------- ^^^^^^^ `()` is not an iterator
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:22:28
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| -------------- ^^^^^^^ `()` is not an iterator
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error[E0277]: `bool` is not an iterator
|
|
--> $DIR/issue-28098.rs:25:14
|
|
|
|
|
LL | for _ in false {}
|
|
| ^^^^^ `bool` is not an iterator
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `bool`, which is required by `bool: IntoIterator`
|
|
= note: required for `bool` to implement `IntoIterator`
|
|
|
|
error[E0277]: `()` is not an iterator
|
|
--> $DIR/issue-28098.rs:18:13
|
|
|
|
|
LL | let _ = Iterator::next(&mut ());
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ `()` is not an iterator
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `()`
|
|
|
|
error: aborting due to 8 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|