21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
error: conflicting implementations of trait `Trait` for type `for<'a, 'b> fn(&'a &'b u32, &'b &'a u32) -> &'b u32`
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--> $DIR/coherence-fn-implied-bounds.rs:21:1
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LL | impl Trait for for<'a, 'b> fn(&'a &'b u32, &'b &'a u32) -> &'b u32 {}
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| ------------------------------------------------------------------ first implementation here
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LL |
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LL | impl Trait for for<'c> fn(&'c &'c u32, &'c &'c u32) -> &'c u32 {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a, 'b> fn(&'a &'b u32, &'b &'a u32) -> &'b u32`
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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: the lint level is defined here
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--> $DIR/coherence-fn-implied-bounds.rs:15:9
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LL | #![deny(coherence_leak_check)]
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| ^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 1 previous error
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