public override void Visit(ProcessConstant p)
{
if (_procNames.Contains(p.Name))
{
_procNames.Remove(p.Name);
}
}
void ProcessConstantInvoke(out ProcessConstant pc)
{
pc = null; Expression exp = null;
Expect(1);
pc = new ProcessConstant(t.val); Token start = t;
if (la.kind == 10)
{
Get();
ArithmeticExpression(out exp);
pc.Expressions.Add(exp);
while (la.kind == 11)
{
Get();
ArithmeticExpression(out exp);
pc.Expressions.Add(exp);
}
Expect(12);
}
SetPos(pc, start, t);
}
public virtual void Visit(ProcessConstant node)
{
}
public virtual string Format(ProcessConstant pc)
{
return(SurroundWithParens(pc.Name + Format(pc.Expressions), pc.ParenCount) + Format(pc.PreProcessActions) + Format(pc.ActionRestrictions));
}
public override void Visit(ProcessConstant node)
{
List <string> children = PopChildren();
Return(node.Name + children[2] + children[0] + children[1]);
}
