Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/ui/closures/2229_closure_analysis/migrations/unpin_no_migration.rs b/tests/ui/closures/2229_closure_analysis/migrations/unpin_no_migration.rs
new file mode 100644
index 000000000..39cf82053
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/migrations/unpin_no_migration.rs
@@ -0,0 +1,13 @@
+//run-pass
+#![deny(rust_2021_incompatible_closure_captures)]
+#![allow(unused_must_use)]
+
+fn filter_try_fold(
+    predicate: &mut impl FnMut() -> bool,
+) -> impl FnMut() -> bool + '_ {
+    move || predicate()
+}
+
+fn main() {
+    filter_try_fold(&mut || true);
+}