tests: Add regression test for recursive enum with Cow and Clone

rust-lang · Nov 25, 2024 · 259020c · 259020c
1 parent 7db7489
commit 259020c
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/tests/ui/traits/solver-cycles/100347-recursive-enum-cow-slice.rs b/tests/ui/traits/solver-cycles/100347-recursive-enum-cow-slice.rs
@@ -0,0 +1,11 @@
+//@ check-pass
+
+use std::borrow::Cow;
+
+#[derive(Clone)]
+enum Test<'a> {
+    Int(u8),
+    Array(Cow<'a, [Test<'a>]>),
+}
+
+fn main() {}