New upstream version 1.45.0+dfsg1

[rustc.git] / src / test / ui / coherence / coherence-subtyping.old.stderr

warning: conflicting implementations of trait `TheTrait` for type `for<'a, 'b> fn(&'a u8, &'b u8) -> &'a u8`:
  --> $DIR/coherence-subtyping.rs:16:1
   |
LL | impl TheTrait for for<'a, 'b> fn(&'a u8, &'b u8) -> &'a u8 {}
   | ---------------------------------------------------------- first implementation here
LL | 
LL | impl TheTrait for for<'a> fn(&'a u8, &'a u8) -> &'a u8 {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a, 'b> fn(&'a u8, &'b u8) -> &'a u8`
   |
   = note: `#[warn(coherence_leak_check)]` on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
   = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details

warning: 1 warning emitted