public override void Compile(CompileContext context)
{
List <Process> processes = this.Processes;
for (int i = 0; i < processes.Count; i++)
{
Process p = (Process)processes[i];
if (context.Options.Optimize && !p.IsUsed)
{
continue;
}
if (p is ProcessConstant && !p.HasRestrictionsOrPreProcess)
{
//Don't need to create a special proc just for wrapping this
ProcessConstant pc = (ProcessConstant)p;
EmitRunProcess(context, context.GetType(pc.Name), true, p.LexicalInfo, true);
}
else
{
string innerTypeName = "NonDeterministic" + (i + 1);
TypeInfo newType = p.CompileNewProcessStart(context, innerTypeName);
p.Compile(context);
p.CompileNewProcessEnd(context);
EmitRunProcess(context, newType, true, p.LexicalInfo, true);
}
}
}
public override bool Equals(object obj)
{
if (!(obj is ProcessConstant))
{
return(false);
}
ProcessConstant other = (ProcessConstant)obj;
return(other.Name == this.Name && other.Expressions.Count == this.Expressions.Count);
}
public virtual void Visit(ProcessConstant node)
{
}
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 override void Visit(ProcessConstant p)
{
if (_procNames.Contains(p.Name)) {
_procNames.Remove(p.Name);
}
}
public override void Visit(ProcessConstant node)
{
List<string> children = PopChildren();
Return(node.Name + children[2] + children[0] + children[1]);
}
public virtual string Format(ProcessConstant pc)
{
return SurroundWithParens(pc.Name+Format(pc.Expressions), pc.ParenCount) + Format(pc.PreProcessActions) + Format(pc.ActionRestrictions);
}
