Add test

rust-lang · Jun 2, 2019 · 7feeaf0 · 7feeaf0
1 parent 2a3b29e
commit 7feeaf0
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/test/ui/nll/issue-61424.rs b/src/test/ui/nll/issue-61424.rs
@@ -0,0 +1,7 @@
+#![deny(unused_mut)]
+
+fn main() {
+    let mut x; //~ ERROR: variable does not need to be mutable
+    x = 0;
+    dbg!(0);
+}