New `this` support.

We no longer have a `#this_identifier` node, but a more generic one:
`#dynamic_resolution` (the root can be anything).

1 files changed, 5 insertions, 8 deletions

diff --git a/Visitor/Interpreter.php b/Visitor/Interpreter.php
index d043245..6d70df8 100644
--- a/Visitor/Interpreter.php
+++ b/Visitor/Interpreter.php
@@ -417,14 +417,8 @@ class Interpreter implements \Hoa\Visitor\Visit {
                 return $variable;
               break;
 
-            case '#this_identifier':
-                $identifier = 'this';
-
-                if(0 === $element->getChildrenNumber())
-                    return $this->_root->getImplicitVariable('this');
-
-                foreach($element->getChildren() as $child)
-                    $identifier .= '->' . $child->accept($this, $handle, $eldnah);
+            case '#dynamic_resolution':
+                $identifier = $element->getChild(0)->accept($this, $handle, $eldnah);
 
                 return $identifier;
               break;
@@ -494,6 +488,9 @@ class Interpreter implements \Hoa\Visitor\Visit {
 
                         return $value;
 
+                    case 'this':
+                        return $this->_root->getImplicitVariable('this');
+
                     case 'content':
                     case 'pure':
                     case 'result':