Object VisitVarIdentAST(varIdentAST var, object arg)
{
int numaux = ((Integer)arg).intValue(); printtab(numaux); System.out.println(c.getClass().getName()); if(c.- !=null) c.-.visit(this,new Integer(numaux+1)); else{printtab(numaux+1); Console.WriteLine(“NULL”);} return null;
}
public declAST parseVarDecl()
{
typeAST type = parseType();
identListAST result= new unIdentAST(currentToken);
accept(sym.ID);
while (currentToken.sym == sym.COMA)
{
acceptIt();
unIdentAST temp = new unIdentAST(currentToken);
result = new varIdentAST(result, temp);
accept(sym.ID);
}
accept(sym.PYCOMA);
return new varDeclAST(type,result);
}