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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/const-generics/invariant.stderr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/invariant.stderr b/src/test/ui/const-generics/invariant.stderr new file mode 100644 index 000000000..ce0fad104 --- /dev/null +++ b/src/test/ui/const-generics/invariant.stderr @@ -0,0 +1,26 @@ +warning: conflicting implementations of trait `SadBee` for type `for<'a> fn(&'a ())` + --> $DIR/invariant.rs:14:1 + | +LL | impl SadBee for for<'a> fn(&'a ()) { + | ---------------------------------- first implementation here +... +LL | impl SadBee for fn(&'static ()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a> fn(&'a ())` + | + = 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 + +error[E0308]: mismatched types + --> $DIR/invariant.rs:27:5 + | +LL | v + | ^ one type is more general than the other + | + = note: expected reference `&Foo<fn(&())>` + found reference `&Foo<for<'a> fn(&'a ())>` + +error: aborting due to previous error; 1 warning emitted + +For more information about this error, try `rustc --explain E0308`. |