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-rw-r--r--tests/ui/impl-trait/auto-trait-leak.rs6
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/ui/impl-trait/auto-trait-leak.rs b/tests/ui/impl-trait/auto-trait-leak.rs
index c2fbbf94f..d71c09879 100644
--- a/tests/ui/impl-trait/auto-trait-leak.rs
+++ b/tests/ui/impl-trait/auto-trait-leak.rs
@@ -3,21 +3,23 @@ use std::rc::Rc;
fn send<T: Send>(_: T) {}
-fn main() {
-}
+fn main() {}
// Cycles should work as the deferred obligations are
// independently resolved and only require the concrete
// return type, which can't depend on the obligation.
fn cycle1() -> impl Clone {
//~^ ERROR cycle detected
+ //~| ERROR cycle detected
send(cycle2().clone());
+ //~^ ERROR: cannot check whether the hidden type of opaque type satisfies auto traits
Rc::new(Cell::new(5))
}
fn cycle2() -> impl Clone {
send(cycle1().clone());
+ //~^ ERROR: cannot check whether the hidden type of opaque type satisfies auto traits
Rc::new(String::from("foo"))
}