Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/closures/2229_closure_analysis/issue_88118.rs b/src/test/ui/closures/2229_closure_analysis/issue_88118.rs
new file mode 100644
index 000000000..453b7e04a
--- /dev/null
+++ b/src/test/ui/closures/2229_closure_analysis/issue_88118.rs
@@ -0,0 +1,15 @@
+// Regression test for #88118. Used to ICE.
+//
+// check-pass
+
+#![allow(incomplete_features)]
+#![feature(capture_disjoint_fields)]
+
+fn foo<MsU>(handler: impl FnOnce() -> MsU + Clone + 'static) {
+    Box::new(move |value| {
+        (|_| handler.clone()())(value);
+        None
+    }) as Box<dyn Fn(i32) -> Option<i32>>;
+}
+
+fn main() {}