minor #32944 [Yaml] Removed unused $nullAsTilde property (pierredup)

xabbuh · xabbuh · commit d076d90e2d23 · 2019-08-05T11:41:47.000+02:00
This PR was squashed before being merged into the 4.4 branch (closes #32944). Discussion ---------- [Yaml] Removed unused $nullAsTilde property | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | N/A | License | MIT | Doc PR | N/A #32669 added a new private property `$nullAsTilde`, but that property was never used, so this PR removes the unused property Commits ------- fbef854 [Yaml] Removed unused $nullAsTilde property
diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
@@ -33,7 +33,6 @@ class Inline
     private static $objectSupport = false;
     private static $objectForMap = false;
     private static $constantSupport = false;
-    private static $nullAsTilde = false;
 
     /**
      * @param int         $flags
@@ -46,7 +45,6 @@ public static function initialize($flags, $parsedLineNumber = null, $parsedFilen
         self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags);
         self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags);
         self::$constantSupport = (bool) (Yaml::PARSE_CONSTANT & $flags);
-        self::$nullAsTilde = (bool) (Yaml::DUMP_NULL_AS_TILDE & $flags);
         self::$parsedFilename = $parsedFilename;
 
         if (null !== $parsedLineNumber) {
