AST tmp214_AST = null; tmp214_AST = astFactory.create(LT(1)); astFactory.makeASTRoot(currentAST, tmp214_AST);
AST tmp221_AST = null; tmp221_AST = astFactory.create(LT(1)); astFactory.makeASTRoot(currentAST, tmp221_AST);
	public final void additiveExpr() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST additiveExpr_AST = null;				multiplicativeExpr();		astFactory.addASTChild(currentAST, returnAST);		{		_loop616:		do {			if ((LA(1)==PLUS||LA(1)==MINUS)) {				{				switch ( LA(1)) {				case PLUS:				{					AST tmp213_AST = null;					tmp213_AST = astFactory.create(LT(1));					astFactory.makeASTRoot(currentAST, tmp213_AST);					match(PLUS);					break;				}				case MINUS:				{					AST tmp214_AST = null;					tmp214_AST = astFactory.create(LT(1));					astFactory.makeASTRoot(currentAST, tmp214_AST);					match(MINUS);					break;				}				default:				{					throw new NoViableAltException(LT(1), getFilename());				}				}				}				multiplicativeExpr();				astFactory.addASTChild(currentAST, returnAST);			}			else {				break _loop616;			}					} while (true);		}		additiveExpr_AST = (AST)currentAST.root;		returnAST = additiveExpr_AST;	}