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eeadffd926
```
error[E0277]: the trait bound `[[u16; 3]; 2]: Bar` is not satisfied
--> $DIR/issue-67185-2.rs:21:6
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LL | impl Foo for FooImpl {}
| ^^^ the trait `Bar` is not implemented for `[[u16; 3]; 2]`
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help: the following other types implement trait `Bar`
--> $DIR/issue-67185-2.rs:9:1
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LL | impl Bar for [u16; 4] {}
| ^^^^^^^^^^^^^^^^^^^^^ `[u16; 4]`
LL | impl Bar for [[u16; 3]; 3] {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ `[[u16; 3]; 3]`
note: required by a bound in `Foo`
--> $DIR/issue-67185-2.rs:14:30
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LL | trait Foo
| --- required by a bound in this trait
LL | where
LL | [<u8 as Baz>::Quaks; 2]: Bar,
| ^^^ required by this bound in `Foo`
```
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/equality.rs:3:12
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LL | #![feature(specialization)]
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| ^^^^^^^^^^^^^^
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= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
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= help: consider using `min_specialization` instead, which is more stable and complete
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= note: `#[warn(incomplete_features)]` on by default
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error[E0308]: mismatched types
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--> $DIR/equality.rs:17:5
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LL | fn two(x: bool) -> impl Foo {
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| -------- expected `i32` because of return type
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...
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LL | 0_u32
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| ^^^^^ expected `i32`, found `u32`
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help: change the type of the numeric literal from `u32` to `i32`
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LL - 0_u32
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LL + 0_i32
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error[E0277]: cannot add `impl Foo` to `u32`
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--> $DIR/equality.rs:26:11
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LL | n + sum_to(n - 1)
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| ^ no implementation for `u32 + impl Foo`
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= help: the trait `Add<impl Foo>` is not implemented for `u32`
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help: the following other types implement trait `Add<Rhs>`
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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= note: `&u32` implements `Add<u32>`
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= note: `&u32` implements `Add`
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= note: `u32` implements `Add<&u32>`
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= note: `u32` implements `Add`
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= note: this error originates in the macro `add_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 2 previous errors; 1 warning emitted
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Some errors have detailed explanations: E0277, E0308.
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For more information about an error, try `rustc --explain E0277`.
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