diff --git a/compiler/testData/diagnostics/tests/deparenthesize/ArrayAccessAssignment.kt b/compiler/testData/diagnostics/tests/deparenthesize/ArrayAccessAssignment.kt
new file mode 100644
index 00000000000..7384ca50dcb
--- /dev/null
+++ b/compiler/testData/diagnostics/tests/deparenthesize/ArrayAccessAssignment.kt
@@ -0,0 +1,5 @@
+package t
+
+fun foo(array: Array<Int>) {
+    (array[0] : <!DEBUG_INFO_MISSING_UNRESOLVED!>Int<!>) = 22
+}
\ No newline at end of file