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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
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6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
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help: this trait has no implementations, consider adding one
--> f100.rs:2:1
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2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
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3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
24 lines
1.2 KiB
Plaintext
24 lines
1.2 KiB
Plaintext
error[E0277]: `RangeTo<{integer}>` is not an iterator
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--> $DIR/ranges.rs:2:14
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LL | for _ in ..10 {}
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| ^^^^ if you meant to iterate until a value, add a starting value
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= help: the trait `Iterator` is not implemented for `RangeTo<{integer}>`, which is required by `RangeTo<{integer}>: IntoIterator`
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= note: `..end` is a `RangeTo`, which cannot be iterated on; you might have meant to have a bounded `Range`: `0..end`
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= note: required for `RangeTo<{integer}>` to implement `IntoIterator`
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error[E0277]: `RangeToInclusive<{integer}>` is not an iterator
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--> $DIR/ranges.rs:4:14
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LL | for _ in ..=10 {}
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| ^^^^^ if you meant to iterate until a value (including it), add a starting value
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= help: the trait `Iterator` is not implemented for `RangeToInclusive<{integer}>`, which is required by `RangeToInclusive<{integer}>: IntoIterator`
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= note: `..=end` is a `RangeToInclusive`, which cannot be iterated on; you might have meant to have a bounded `RangeInclusive`: `0..=end`
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= note: required for `RangeToInclusive<{integer}>` to implement `IntoIterator`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0277`.
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