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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.
124 lines
5.8 KiB
Plaintext
124 lines
5.8 KiB
Plaintext
error[E0277]: `{integer}` is not an iterator
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--> $DIR/integral.rs:2:14
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LL | for _ in 42 {}
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| ^^ `{integer}` is not an iterator
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= help: the trait `Iterator` is not implemented for `{integer}`, which is required by `{integer}: IntoIterator`
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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[E0277]: `u8` is not an iterator
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--> $DIR/integral.rs:4:14
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LL | for _ in 42 as u8 {}
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| ^^^^^^^^ `u8` is not an iterator
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= help: the trait `Iterator` is not implemented for `u8`, which is required by `u8: IntoIterator`
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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 `u8` to implement `IntoIterator`
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error[E0277]: `i8` is not an iterator
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--> $DIR/integral.rs:6:14
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LL | for _ in 42 as i8 {}
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| ^^^^^^^^ `i8` is not an iterator
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= help: the trait `Iterator` is not implemented for `i8`, which is required by `i8: IntoIterator`
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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 `i8` to implement `IntoIterator`
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error[E0277]: `u16` is not an iterator
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--> $DIR/integral.rs:8:14
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LL | for _ in 42 as u16 {}
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| ^^^^^^^^^ `u16` is not an iterator
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= help: the trait `Iterator` is not implemented for `u16`, which is required by `u16: IntoIterator`
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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 `u16` to implement `IntoIterator`
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error[E0277]: `i16` is not an iterator
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--> $DIR/integral.rs:10:14
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LL | for _ in 42 as i16 {}
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| ^^^^^^^^^ `i16` is not an iterator
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= help: the trait `Iterator` is not implemented for `i16`, which is required by `i16: IntoIterator`
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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 `i16` to implement `IntoIterator`
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error[E0277]: `u32` is not an iterator
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--> $DIR/integral.rs:12:14
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LL | for _ in 42 as u32 {}
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| ^^^^^^^^^ `u32` is not an iterator
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= help: the trait `Iterator` is not implemented for `u32`, which is required by `u32: IntoIterator`
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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 `u32` to implement `IntoIterator`
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error[E0277]: `i32` is not an iterator
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--> $DIR/integral.rs:14:14
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LL | for _ in 42 as i32 {}
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| ^^^^^^^^^ `i32` is not an iterator
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= help: the trait `Iterator` is not implemented for `i32`, which is required by `i32: IntoIterator`
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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 `i32` to implement `IntoIterator`
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error[E0277]: `u64` is not an iterator
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--> $DIR/integral.rs:16:14
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LL | for _ in 42 as u64 {}
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| ^^^^^^^^^ `u64` is not an iterator
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= help: the trait `Iterator` is not implemented for `u64`, which is required by `u64: IntoIterator`
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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 `u64` to implement `IntoIterator`
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error[E0277]: `i64` is not an iterator
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--> $DIR/integral.rs:18:14
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LL | for _ in 42 as i64 {}
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| ^^^^^^^^^ `i64` is not an iterator
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= help: the trait `Iterator` is not implemented for `i64`, which is required by `i64: IntoIterator`
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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 `i64` to implement `IntoIterator`
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error[E0277]: `usize` is not an iterator
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--> $DIR/integral.rs:20:14
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LL | for _ in 42 as usize {}
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| ^^^^^^^^^^^ `usize` is not an iterator
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= help: the trait `Iterator` is not implemented for `usize`, which is required by `usize: IntoIterator`
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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 `usize` to implement `IntoIterator`
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error[E0277]: `isize` is not an iterator
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--> $DIR/integral.rs:22:14
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LL | for _ in 42 as isize {}
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| ^^^^^^^^^^^ `isize` is not an iterator
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= help: the trait `Iterator` is not implemented for `isize`, which is required by `isize: IntoIterator`
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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 `isize` to implement `IntoIterator`
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error[E0277]: `{float}` is not an iterator
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--> $DIR/integral.rs:24:14
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LL | for _ in 42.0 {}
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| ^^^^ `{float}` is not an iterator
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= help: the trait `Iterator` is not implemented for `{float}`, which is required by `{float}: IntoIterator`
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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 `{float}` to implement `IntoIterator`
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error: aborting due to 12 previous errors
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For more information about this error, try `rustc --explain E0277`.
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