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[rust.git] / tests / incremental / cyclic-trait-hierarchy.rs
1 // Adapted from rust-lang/rust#58813
2
3 // revisions: rpass1 cfail2
4
5 #[cfg(rpass1)]
6 pub trait T2 {}
7 #[cfg(cfail2)]
8 pub trait T2: T1 {}
9 //[cfail2]~^ ERROR cycle detected when computing the super predicates of `T2`
10
11 pub trait T1: T2 {}
12
13 fn main() {}