Unit test for bug #938

Author: gsherwood

CodeSniffer/Standards/Generic/Tests/Functions/CallTimePassByReferenceUnitTest.inc

@@ -26,3 +26,5 @@ if (is_array($foo = &$this->bar())) {
 }
 
 Hooks::run( 'SecondaryDataUpdates', [ $title, $old, $recursive, $parserOutput, &$updates ] );
+
+$foo = Bar(&$fooBar);

CodeSniffer/Standards/Generic/Tests/Functions/CallTimePassByReferenceUnitTest.php

@@ -48,6 +48,7 @@ public function getErrorList()
                 15 => 1,
                 18 => 2,
                 23 => 1,
+                30 => 1,
                );
 
     }//end getErrorList()