rust/tests/ui/nll/issue-52992.rs
2024-02-16 20:02:50 +00:00

26 lines
486 B
Rust

// Regression test for an NLL-related ICE (#52992) -- computing
// implied bounds was causing outlives relations that were not
// properly handled.
//
//@ check-pass
fn main() {}
fn fail<'a>() -> Struct<'a, Generic<()>> {
Struct(&Generic(()))
}
struct Struct<'a, T>(&'a T) where
T: Trait + 'a,
T::AT: 'a; // only fails with this bound
struct Generic<T>(T);
trait Trait {
type AT;
}
impl<T> Trait for Generic<T> {
type AT = T; // only fails with a generic AT
}