diff options
Diffstat (limited to 'src/test/ui/generic-associated-types/issue-87429-specialization.stderr')
| -rw-r--r-- | src/test/ui/generic-associated-types/issue-87429-specialization.stderr | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-87429-specialization.stderr b/src/test/ui/generic-associated-types/issue-87429-specialization.stderr new file mode 100644 index 000000000..015e0c779 --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-87429-specialization.stderr @@ -0,0 +1,30 @@ +warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/issue-87429-specialization.rs:3:12 + | +LL | #![feature(specialization)] + | ^^^^^^^^^^^^^^ + | + = note: `#[warn(incomplete_features)]` on by default + = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information + = help: consider using `min_specialization` instead, which is more stable and complete + +error[E0277]: can't compare `Foo` with `Foo` + --> $DIR/issue-87429-specialization.rs:21:31 + | +LL | default type Member<'a> = Foo; + | ^^^ no implementation for `Foo == Foo` + | + = help: the trait `PartialEq` is not implemented for `Foo` +note: required by a bound in `Family::Member` + --> $DIR/issue-87429-specialization.rs:8:22 + | +LL | type Member<'a>: for<'b> PartialEq<Self::Member<'b>>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Family::Member` +help: consider annotating `Foo` with `#[derive(PartialEq)]` + | +LL | #[derive(PartialEq)] + | + +error: aborting due to previous error; 1 warning emitted + +For more information about this error, try `rustc --explain E0277`. |