[Form] do not iterate twice on the extended types

Tobion · Tobion · commit 75179d311487 · 2019-06-01T00:15:03.000+02:00
diff --git a/src/Symfony/Component/Form/AbstractExtension.php b/src/Symfony/Component/Form/AbstractExtension.php
@@ -175,12 +175,7 @@ private function initTypeExtensions()
                 throw new UnexpectedTypeException($extension, 'Symfony\Component\Form\FormTypeExtensionInterface');
             }
 
-            $extendedTypes = [];
             foreach ($extension::getExtendedTypes() as $extendedType) {
-                $extendedTypes[] = $extendedType;
-            }
-
-            foreach ($extendedTypes as $extendedType) {
                 $this->typeExtensions[$extendedType][] = $extension;
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -175,12 +175,7 @@ private function initTypeExtensions()`
`175`	`175`	`throw new UnexpectedTypeException($extension, 'Symfony\Component\Form\FormTypeExtensionInterface');`
`176`	`176`	`}`
`177`	`177`
`178`		`- $extendedTypes = [];`
`179`	`178`	`foreach ($extension::getExtendedTypes() as $extendedType) {`
`180`		`- $extendedTypes[] = $extendedType;`
`181`		`- }`
`182`		`-`
`183`		`- foreach ($extendedTypes as $extendedType) {`
`184`	`179`	`$this->typeExtensions[$extendedType][] = $extension;`
`185`	`180`	`}`
`186`	`181`	`}`