public PySwitchSection Simplify(IPySimplifier s, out bool wasChanged)
{
wasChanged = false;
var nLabels = new List <PySwitchLabel>();
foreach (var lab in Labels)
{
nLabels.Add(lab.Simplify(s, out var labelWasChanged));
if (labelWasChanged)
{
wasChanged = true;
}
}
var nStatement = s.Simplify(Statement);
if (!PySourceBase.EqualCode(nStatement, Statement))
{
wasChanged = true;
}
if (!wasChanged)
{
return(this);
}
return(new PySwitchSection
{
Labels = nLabels.ToArray(),
Statement = nStatement
});
}
public PySwitchLabel Simplify(IPySimplifier s, out bool wasChanged)
{
wasChanged = false;
if (IsDefault)
{
return(this);
}
var e1 = s.Simplify(Value);
wasChanged = !PySourceBase.EqualCode(e1, Value);
if (wasChanged)
{
return(new PySwitchLabel(e1));
}
return(this);
}