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| -rw-r--r-- | src/test/incremental/cyclic-trait-hierarchy.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/incremental/cyclic-trait-hierarchy.rs b/src/test/incremental/cyclic-trait-hierarchy.rs new file mode 100644 index 00000000000..4102eb32580 --- /dev/null +++ b/src/test/incremental/cyclic-trait-hierarchy.rs @@ -0,0 +1,14 @@ +// Adapated from rust-lang/rust#58813 + +// revisions: rpass1 cfail2 + +#[cfg(rpass1)] +pub trait T2 { } +#[cfg(cfail2)] +pub trait T2: T1 { } +//[cfail2]~^ ERROR cycle detected when computing the supertraits of `T2` +//[cfail2]~| ERROR cycle detected when computing the supertraits of `T2` + +pub trait T1: T2 { } + +fn main() { } |