1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-may-dangle.rs b/src/test/ui/feature-gates/feature-gate-may-dangle.rs
new file mode 100644
index 000000000..23db92c15
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-may-dangle.rs
@@ -0,0 +1,11 @@
+// gate-test-dropck_eyepatch
+
+// Check that `may_dangle` is rejected if `dropck_eyepatch` feature gate is absent.
+
+struct Pt<A>(A);
+unsafe impl<#[may_dangle] A> Drop for Pt<A> {
+    //~^ ERROR `may_dangle` has unstable semantics and may be removed in the future
+    fn drop(&mut self) { }
+}
+
+fn main() {}