From 212edcd16b44cba1e738884726462600e3683f9e Mon Sep 17 00:00:00 2001
From: Matthew Brown <github@muglug.com>
Date: Tue, 23 Aug 2016 23:51:01 -0400
Subject: [PATCH] Only warn about undefined this vars once

---
 src/Psalm/Checker/StatementsChecker.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Psalm/Checker/StatementsChecker.php b/src/Psalm/Checker/StatementsChecker.php
index 64e90af9e..58610be2f 100644
--- a/src/Psalm/Checker/StatementsChecker.php
+++ b/src/Psalm/Checker/StatementsChecker.php
@@ -1314,6 +1314,9 @@ class StatementsChecker
                                     }
                                 }
 
+                                $context->vars_in_scope[$var_id] = Type::getMixed();
+                                $stmt->inferredType = Type::getMixed();
+
                                 return;
                             }