_t = __t127;
_t = __t112;
	public final void fld2(AST _t,		int contextQualifier	) throws RecognitionException {				AST fld2_AST_in = (_t == ASTNULL) ? null : (AST)_t;		AST ref = null;		AST id = null;				AST __t127 = _t;		ref = _t==ASTNULL ? null :(AST)_t;		match(_t,Field_ref);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case INPUT:		{			AST tmp650_AST_in = (AST)_t;			match(_t,INPUT);			_t = _t.getNextSibling();			break;		}		case BROWSE:		case FRAME:		case ID:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case FRAME:		{			frame_ref(_t);			_t = _retTree;			break;		}		case BROWSE:		{			browse_ref(_t);			_t = _retTree;			break;		}		case ID:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		id = (AST)_t;		match(_t,ID);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case Array_subscript:		{			array_subscript(_t);			_t = _retTree;			break;		}		case 3:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_t = __t127;		_t = _t.getNextSibling();		if ( inputState.guessing==0 ) {			action.field(ref, id, contextQualifier, 2);		}		_retTree = _t;	}