private EmitValHLSL EmitExpImpl(MidSwitchExp exp, Span span)
{
var value = EmitExp(exp.Value, span);
span.WriteLine("switch ({0})", value);
span.WriteLine("{");
foreach (var c in exp.Cases)
{
var cVal = EmitVal(c.Value, span);
span.WriteLine("case {0}:", cVal);
var cBody = EmitExp(c.Body, span.IndentSpan());
span.WriteLine("\tbreak;", cVal);
}
span.WriteLine("}");
return VoidVal;
}
private void TransformChildrenImpl(
MidSwitchExp exp)
{
exp.Value = Transform(exp.Value);
foreach (var c in exp.Cases)
{
c.Value = Transform(c.Value);
c.Body = Transform(c.Body);
}
}
