break _loop99;
break _loop100;
	public final void letClause() throws RecognitionException, TokenStreamException, XPathException {				returnAST = null;		ASTPair currentAST = new ASTPair();		org.exist.xquery.parser.XQueryAST letClause_AST = null;				org.exist.xquery.parser.XQueryAST tmp124_AST = null;		tmp124_AST = (org.exist.xquery.parser.XQueryAST)astFactory.create(LT(1));		astFactory.makeASTRoot(currentAST, tmp124_AST);		match(LITERAL_let);		letVarBinding();		astFactory.addASTChild(currentAST, returnAST);		{		_loop99:		do {			if ((LA(1)==COMMA)) {				match(COMMA);				letVarBinding();				astFactory.addASTChild(currentAST, returnAST);			}			else {				break _loop99;			}					} while (true);		}		letClause_AST = (org.exist.xquery.parser.XQueryAST)currentAST.root;		returnAST = letClause_AST;	}