code: @Override
  	public Value check(ILexNameToken name)
  	{
  		// A RootContext stops the name search from continuing down the
  		// context chain. It first checks any local context, then it
  		// checks the "class" context, then it goes down to the global level.
  
  		Value v = get(name); // Local variables
  
  		if (v != null)
  		{
  			return v;
  		}
  
  		if (freeVariables != null)
  		{
  			v = freeVariables.get(name);
  
  			if (v != null)
  			{
  				return v;
  			}
  		}
  
  		v = assistantFactory.createSClassDefinitionAssistant().getStatic(classdef, name);
  
  		if (v != null)
  		{
  			return v;
  		}
  
  		Context g = getGlobal();
  
  		if (g != this)
  		{
  			return g.check(name);
  		}
  
  		return v;
  	}
docs: Check for the name in the current context and classdef, and if not present search the global context. Note that
  the context chain is not followed.
  
  @see Context#check(ILexNameToken)