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22 lines
928 B
Plaintext
22 lines
928 B
Plaintext
warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/positive-specializes-negative.rs:1:12
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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[E0751]: found both positive and negative implementation of trait `MyTrait` for type `u32`:
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--> $DIR/positive-specializes-negative.rs:7:1
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LL | impl<T> !MyTrait for T {}
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| ---------------------- negative implementation here
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LL | impl MyTrait for u32 {}
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| ^^^^^^^^^^^^^^^^^^^^ positive implementation here
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error: aborting due to 1 previous error; 1 warning emitted
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For more information about this error, try `rustc --explain E0751`.
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