1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/consts/stable-precise-live-drops-in-libcore.rs b/tests/ui/consts/stable-precise-live-drops-in-libcore.rs
new file mode 100644
index 000000000..7cd3dbec9
--- /dev/null
+++ b/tests/ui/consts/stable-precise-live-drops-in-libcore.rs
@@ -0,0 +1,22 @@
+#![stable(feature = "core", since = "1.6.0")]
+#![feature(staged_api)]
+#![feature(const_precise_live_drops)]
+
+enum Either<T, S> {
+    Left(T),
+    Right(S),
+}
+
+impl<T> Either<T, T> {
+    #[stable(feature = "rust1", since = "1.0.0")]
+    #[rustc_const_stable(feature = "foo", since = "1.0.0")]
+    pub const fn unwrap(self) -> T {
+        //~^ ERROR destructor of
+        match self {
+            Self::Left(t) => t,
+            Self::Right(t) => t,
+        }
+    }
+}
+
+fn main() {}