1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/parser/let-binop.rs b/tests/ui/parser/let-binop.rs
new file mode 100644
index 00000000000..2adbceae5d3
--- /dev/null
+++ b/tests/ui/parser/let-binop.rs
@@ -0,0 +1,10 @@
+// run-rustfix
+
+fn main() {
+    let a: i8 *= 1; //~ ERROR can't reassign to an uninitialized variable
+    let _ = a;
+    let b += 1; //~ ERROR can't reassign to an uninitialized variable
+    let _ = b;
+    let c *= 1; //~ ERROR can't reassign to an uninitialized variable
+    let _ = c;
+}