diff --git a/test/completion/pep0484.py b/test/completion/pep0484.py
index d6ec8291..a090b7fa 100644
--- a/test/completion/pep0484.py
+++ b/test/completion/pep0484.py
@@ -155,3 +155,7 @@ def function_with_assined_class_in_reference(x: X, y: "Y"):
     #? int()
     y
 Y = int
+
+def just_because_we_can(x: "flo" + "at"):
+    #? float()
+    x