diff --git a/test/tall/regression/1500/1533.unit b/test/tall/regression/1500/1533.unit
new file mode 100644
index 00000000..f4f13ad5
--- /dev/null
+++ b/test/tall/regression/1500/1533.unit
@@ -0,0 +1,15 @@
+>>>
+void main() {
+  ComplexSelector(complex.leadingCombinators, [
+    component,
+  ], complex.span, lineBreak: false);
+}
+<<<
+void main() {
+  ComplexSelector(
+    complex.leadingCombinators,
+    [component],
+    complex.span,
+    lineBreak: false,
+  );
+}
\ No newline at end of file