1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/compile-fail/assign-imm-local-twice.rs b/src/test/compile-fail/assign-imm-local-twice.rs
new file mode 100644
index 00000000000..13ec17e0585
--- /dev/null
+++ b/src/test/compile-fail/assign-imm-local-twice.rs
@@ -0,0 +1,9 @@
+fn test(cond: bool) {
+    let v: int;
+    v = 1; //! NOTE prior assignment occurs here
+    v = 2; //! ERROR re-assignment of immutable variable
+}
+
+fn main() {
+    test(true);
+}