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-rw-r--r--tests/ui/closures/2229_closure_analysis/issue-92724-needsdrop-query-cycle.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/issue-92724-needsdrop-query-cycle.rs b/tests/ui/closures/2229_closure_analysis/issue-92724-needsdrop-query-cycle.rs
new file mode 100644
index 000000000..a3b17755f
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/issue-92724-needsdrop-query-cycle.rs
@@ -0,0 +1,14 @@
+// ICEs if checking if there is a significant destructor causes a query cycle
+// check-pass
+
+#![warn(rust_2021_incompatible_closure_captures)]
+pub struct Foo(Bar);
+pub struct Bar(Baz);
+pub struct Baz(Vec<Foo>);
+
+impl Foo {
+ pub fn baz(self, v: Baz) -> Baz {
+ (|| v)()
+ }
+}
+fn main() {}