AST tmp1074_AST_in = (AST)_t;
AST tmp1075_AST_in = (AST)_t;
	public final void source_buffer_phrase(AST _t) throws RecognitionException {				AST source_buffer_phrase_AST_in = (_t == ASTNULL) ? null : (AST)_t;		AST r = null;				AST __t457 = _t;		r = _t==ASTNULL ? null :(AST)_t;		match(_t,RECORD_NAME);		_t = _t.getFirstChild();		if ( inputState.guessing==0 ) {			action.recordNameNode(r, CQ.INIT);		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case KEYS:		{			AST tmp1072_AST_in = (AST)_t;			match(_t,KEYS);			_t = _t.getNextSibling();			AST tmp1073_AST_in = (AST)_t;			match(_t,LEFTPAREN);			_t = _t.getNextSibling();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case ROWID:			{				AST tmp1074_AST_in = (AST)_t;				match(_t,ROWID);				_t = _t.getNextSibling();				break;			}			case Field_ref:			{				fld(_t,CQ.SYMBOL);				_t = _retTree;				{				_loop461:				do {					if (_t==null) _t=ASTNULL;					if ((_t.getType()==COMMA)) {						AST tmp1075_AST_in = (AST)_t;						match(_t,COMMA);						_t = _t.getNextSibling();						fld(_t,CQ.SYMBOL);						_t = _retTree;					}					else {						break _loop461;					}									} while (true);				}				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			AST tmp1076_AST_in = (AST)_t;			match(_t,RIGHTPAREN);			_t = _t.getNextSibling();			break;		}		case 3:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_t = __t457;		_t = _t.getNextSibling();		_retTree = _t;	}