1 files changed, 0 insertions, 52 deletions
diff --git a/lib/less.php/Tree/Variable.php b/lib/less.php/Tree/Variable.php
deleted file mode 100644
index cc0182c..0000000
--- a/lib/less.php/Tree/Variable.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-/**
- * Variable
- *
- * @package Less
- * @subpackage tree
- */
-class Less_Tree_Variable extends Less_Tree{
-
-	public $name;
-	public $index;
-	public $currentFileInfo;
-	public $evaluating = false;
-	public $type = 'Variable';
-
-    /**
-     * @param string $name
-     */
-    public function __construct($name, $index = null, $currentFileInfo = null) {
-        $this->name = $name;
-        $this->index = $index;
-		$this->currentFileInfo = $currentFileInfo;
-    }
-
-	public function compile($env) {
-
-		if( $this->name[1] === '@' ){
-			$v = new Less_Tree_Variable(substr($this->name, 1), $this->index + 1, $this->currentFileInfo);
-			$name = '@' . $v->compile($env)->value;
-		}else{
-			$name = $this->name;
-		}
-
-		if ($this->evaluating) {
-			throw new Less_Exception_Compiler("Recursive variable definition for " . $name, null, $this->index, $this->currentFileInfo);
-		}
-
-		$this->evaluating = true;
-
-		foreach($env->frames as $frame){
-			if( $v = $frame->variable($name) ){
-				$r = $v->value->compile($env);
-				$this->evaluating = false;
-				return $r;
-			}
-		}
-
-		throw new Less_Exception_Compiler("variable " . $name . " is undefined in file ".$this->currentFileInfo["filename"], null, $this->index, $this->currentFileInfo);
-	}
-
-}