public PhpSwitchSection Simplify(IPhpSimplifier s, out bool wasChanged)
{
wasChanged = false;
var nLabels = new List <PhpSwitchLabel>();
foreach (var lab in labels)
{
bool labelWasChanged;
nLabels.Add(lab.Simplify(s, out labelWasChanged));
if (labelWasChanged)
{
wasChanged = true;
}
}
var nStatement = s.Simplify(statement);
if (!PhpSourceBase.EqualCode(nStatement, statement))
{
wasChanged = true;
}
if (!wasChanged)
{
return(this);
}
return(new PhpSwitchSection()
{
labels = nLabels.ToArray(),
statement = nStatement
});
}
public PhpSwitchLabel Simplify(IPhpSimplifier s, out bool wasChanged)
{
wasChanged = false;
if (isDefault)
{
return(this);
}
var e1 = s.Simplify(Value);
wasChanged = !PhpSourceBase.EqualCode(e1, Value);
if (wasChanged)
{
return(new PhpSwitchLabel(e1));
}
return(this);
}
