From e8d207cd12416abb58acaba5358139c7f077b40b Mon Sep 17 00:00:00 2001
From: Matthew Brown <github@muglug.com>
Date: Sun, 22 May 2016 18:08:36 -0400
Subject: [PATCH] Support passing string types

---
 src/CodeInspector/FunctionChecker.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/CodeInspector/FunctionChecker.php b/src/CodeInspector/FunctionChecker.php
index ede90e01d..99cc4a2d8 100644
--- a/src/CodeInspector/FunctionChecker.php
+++ b/src/CodeInspector/FunctionChecker.php
@@ -49,7 +49,7 @@ class FunctionChecker implements StatementsSource
                 }
             }
 
-            $statements_checker = new StatementsChecker($this, !empty($this->_function->params));
+            $statements_checker = new StatementsChecker($this, ClassChecker::getThisClass() || !empty($this->_function->params));
 
             foreach ($this->_function->params as $param) {
                 if ($param->type) {
@@ -75,8 +75,8 @@ class FunctionChecker implements StatementsSource
                         $vars_in_scope[$param->name] .= '|null';
                     }
                 }
-                else {
-                    $vars_in_scope[$param->name] = 'mixed';
+                elseif (is_string($param->type)) {
+                    $vars_in_scope[$param->name] = $param->type;
                 }
 
                 $vars_possibly_in_scope[$param->name] = true;