public void Visit(Open open)
{
_sb.Append("open (");
open.Exp.Accept(this);
_sb.Append(" | ");
foreach (var a in open.Args)
{
a.Accept(this);
}
_sb.Append(")");
}
public void Visit(Open open)
{
if (!_env.IsVisitingServer())
throw new TypeCheckingException("Open(..|..) can be used only within server");
foreach (var id in open.Args)
{
SmclType tmpt = _env.GetMyTypeFromId(id.Name);
if (!tmpt.IsSecret())
throw new TypeCheckingException("open only on secret variables --> " + id.Name);
tmpt = ConvertToPublic(tmpt);
_env.VisitPartEnv.Functions[_env.VisitFunName].SymbolTable[id.Name] = tmpt;
}
open.Exp.Accept(this);
open.SmclType = open.Exp.SmclType;
foreach (var id in open.Args)
{
SmclType tmpt = _env.VisitPartEnv.Functions[_env.VisitFunName].SymbolTable[id.Name];
tmpt = ConvertToSecret(tmpt);
_env.VisitPartEnv.Functions[_env.VisitFunName].SymbolTable[id.Name] = tmpt;
}
}