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27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
warning: conflicting implementations of trait `SadBee` for type `for<'a> fn(&'a ())`
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--> $DIR/invariant.rs:14:1
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LL | impl SadBee for for<'a> fn(&'a ()) {
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| ---------------------------------- first implementation here
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...
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LL | impl SadBee for fn(&'static ()) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a> fn(&'a ())`
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
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= note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
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= note: `#[warn(coherence_leak_check)]` on by default
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error[E0308]: mismatched types
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--> $DIR/invariant.rs:27:5
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LL | v
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| ^ one type is more general than the other
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= note: expected reference `&Foo<fn(&())>`
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found reference `&Foo<for<'a> fn(&'a ())>`
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error: aborting due to previous error; 1 warning emitted
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For more information about this error, try `rustc --explain E0308`.
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