diff options
Diffstat (limited to 'src/test/ui/specialization/default-generic-associated-type-bound.stderr')
-rw-r--r-- | src/test/ui/specialization/default-generic-associated-type-bound.stderr | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/specialization/default-generic-associated-type-bound.stderr b/src/test/ui/specialization/default-generic-associated-type-bound.stderr new file mode 100644 index 000000000..58c6667c8 --- /dev/null +++ b/src/test/ui/specialization/default-generic-associated-type-bound.stderr @@ -0,0 +1,30 @@ +warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/default-generic-associated-type-bound.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 `T` with `T` + --> $DIR/default-generic-associated-type-bound.rs:18:26 + | +LL | default type U<'a> = &'a T; + | ^^^^^ no implementation for `T == T` + | + = note: required because of the requirements on the impl of `PartialEq` for `&'a T` +note: required by a bound in `X::U` + --> $DIR/default-generic-associated-type-bound.rs:8:17 + | +LL | type U<'a>: PartialEq<&'a Self> where Self: 'a; + | ^^^^^^^^^^^^^^^^^^^ required by this bound in `X::U` +help: consider further restricting this bound + | +LL | impl<T: 'static + std::cmp::PartialEq> X for T { + | +++++++++++++++++++++ + +error: aborting due to previous error; 1 warning emitted + +For more information about this error, try `rustc --explain E0277`. |