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5b54286640
Remove the "which is required by `{root_obligation}`" post-script in
"the trait `X` is not implemented for `Y`" explanation in E0277. This
information is already conveyed in the notes explaining requirements,
making it redundant while making the text (particularly in labels)
harder to read.
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
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LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`
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= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
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LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
vs the prior
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
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LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`, which is required by `Option<NotCopy>: Copy`
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= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
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LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks
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--> $DIR/yield-outside-coroutine-issue-78653.rs:4:5
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LL | yield || for i in 0 { }
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| ^^^^^^^^^^^^^^^^^^^^^^^
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help: use `#[coroutine]` to make this closure a coroutine
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LL | #[coroutine] fn main() {
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| ++++++++++++
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error[E0627]: yield expression outside of coroutine literal
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--> $DIR/yield-outside-coroutine-issue-78653.rs:4:5
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LL | yield || for i in 0 { }
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| ^^^^^^^^^^^^^^^^^^^^^^^
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error[E0277]: `{integer}` is not an iterator
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--> $DIR/yield-outside-coroutine-issue-78653.rs:4:23
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LL | yield || for i in 0 { }
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| ^ `{integer}` is not an iterator
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= help: the trait `Iterator` is not implemented for `{integer}`
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= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
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= note: required for `{integer}` to implement `IntoIterator`
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0277, E0627.
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For more information about an error, try `rustc --explain E0277`.
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