_loop34:
_loop51:
	public final void additiveExpr() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST additiveExpr_AST = null;				multiplicativeExpr();		astFactory.addASTChild(currentAST, returnAST);		{		_loop34:		do {			if ((LA(1)==PLUS||LA(1)==MINUS)) {				{				switch ( LA(1)) {				case PLUS:				{					AST tmp97_AST = null;					tmp97_AST = astFactory.create(LT(1));					astFactory.makeASTRoot(currentAST, tmp97_AST);					match(PLUS);					break;				}				case MINUS:				{					AST tmp98_AST = null;					tmp98_AST = astFactory.create(LT(1));					astFactory.makeASTRoot(currentAST, tmp98_AST);					match(MINUS);					break;				}				default:				{					throw new NoViableAltException(LT(1), getFilename());				}				}				}				multiplicativeExpr();				astFactory.addASTChild(currentAST, returnAST);			}			else {				break _loop34;			}					} while (true);		}		additiveExpr_AST = (AST)currentAST.root;		returnAST = additiveExpr_AST;	}