diff options
Diffstat (limited to 'tests/ui/where-clauses')
4 files changed, 40 insertions, 2 deletions
diff --git a/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr b/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr index 30248a7a3..191a8ca8e 100644 --- a/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr +++ b/tests/ui/where-clauses/higher-ranked-fn-type.quiet.stderr @@ -8,7 +8,7 @@ note: required by a bound in `called` --> $DIR/higher-ranked-fn-type.rs:12:25 | LL | fn called() - | ------ required by a bound in this + | ------ required by a bound in this function LL | where LL | for<'b> fn(&'b ()): Foo, | ^^^ required by this bound in `called` diff --git a/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr b/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr index 268cef6e2..f4c7acd5c 100644 --- a/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr +++ b/tests/ui/where-clauses/higher-ranked-fn-type.verbose.stderr @@ -8,7 +8,7 @@ note: required by a bound in `called` --> $DIR/higher-ranked-fn-type.rs:12:25 | LL | fn called() - | ------ required by a bound in this + | ------ required by a bound in this function LL | where LL | for<'b> fn(&'b ()): Foo, | ^^^ required by this bound in `called` diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.rs b/tests/ui/where-clauses/self-in-where-clause-allowed.rs new file mode 100644 index 000000000..6cf5ed2e4 --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.rs @@ -0,0 +1,23 @@ +// check-fail + +#![feature(auto_traits)] +#![deny(where_clauses_object_safety)] + +auto trait AutoTrait {} + +trait Trait { + fn static_lifetime_bound(&self) where Self: 'static {} + + fn arg_lifetime_bound<'a>(&self, _arg: &'a ()) where Self: 'a {} + + fn autotrait_bound(&self) where Self: AutoTrait {} +} + +impl Trait for () {} + +fn main() { + let trait_object = &() as &dyn Trait; + trait_object.static_lifetime_bound(); + trait_object.arg_lifetime_bound(&()); + trait_object.autotrait_bound(); //~ ERROR: the trait bound `dyn Trait: AutoTrait` is not satisfied +} diff --git a/tests/ui/where-clauses/self-in-where-clause-allowed.stderr b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr new file mode 100644 index 000000000..ea51f5084 --- /dev/null +++ b/tests/ui/where-clauses/self-in-where-clause-allowed.stderr @@ -0,0 +1,15 @@ +error[E0277]: the trait bound `dyn Trait: AutoTrait` is not satisfied + --> $DIR/self-in-where-clause-allowed.rs:22:18 + | +LL | trait_object.autotrait_bound(); + | ^^^^^^^^^^^^^^^ the trait `AutoTrait` is not implemented for `dyn Trait` + | +note: required by a bound in `Trait::autotrait_bound` + --> $DIR/self-in-where-clause-allowed.rs:13:43 + | +LL | fn autotrait_bound(&self) where Self: AutoTrait {} + | ^^^^^^^^^ required by this bound in `Trait::autotrait_bound` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |