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-rw-r--r--tests/ui/consts/promoted-storage.rs20
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/consts/promoted-storage.rs b/tests/ui/consts/promoted-storage.rs
new file mode 100644
index 000000000..52ef685e8
--- /dev/null
+++ b/tests/ui/consts/promoted-storage.rs
@@ -0,0 +1,20 @@
+// Check that storage statements reset local qualification.
+// check-pass
+use std::cell::Cell;
+
+const C: Option<Cell<u32>> = {
+ let mut c = None;
+ let mut i = 0;
+ while i == 0 {
+ let mut x = None;
+ c = x;
+ x = Some(Cell::new(0));
+ let _ = x;
+ i += 1;
+ }
+ c
+};
+
+fn main() {
+ let _: &'static _ = &C;
+}