[VarDumper] Fix return type dumping

nicolas-grekas · nicolas-grekas · commit 31d09acba4d5 · 2015-10-19T16:46:01.000+02:00
diff --git a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
@@ -114,6 +114,9 @@ public static function castFunctionAbstract(\ReflectionFunctionAbstract $c, arra
             'this' => 'getClosureThis',
         ));
 
+        if (isset($a[$prefix.'returnType'])) {
+            $a[$prefix.'returnType'] = (string) $a[$prefix.'returnType'];
+        }
         if (isset($a[$prefix.'this'])) {
             $a[$prefix.'this'] = new CutStub($a[$prefix.'this']);
         }

Original file line number	Diff line number	Diff line change
`@@ -114,6 +114,9 @@ public static function castFunctionAbstract(\ReflectionFunctionAbstract $c, arra`
`114`	`114`	`'this' => 'getClosureThis',`
`115`	`115`	`));`
`116`	`116`
	`117`	`+ if (isset($a[$prefix.'returnType'])) {`
	`118`	`+ $a[$prefix.'returnType'] = (string) $a[$prefix.'returnType'];`
	`119`	`+ }`
`117`	`120`	`if (isset($a[$prefix.'this'])) {`
`118`	`121`	`$a[$prefix.'this'] = new CutStub($a[$prefix.'this']);`
`119`	`122`	`}`