public static Sigil.NonGeneric.Emit Box(this Sigil.NonGeneric.Emit emitter, Type typeFrom, bool castIfRefType)
{
if (typeFrom.IsByRef)
{
var baseType = typeFrom.GetElementType();
if (baseType.IsPrimitive)
{
return(emitter.LoadIndirect(baseType).Box(baseType));
}
if (baseType.IsValueType)
{
return(emitter.LoadObject(baseType).Box(baseType));
}
if (!baseType.IsValueType)
{
return(emitter.LoadIndirect(baseType));
}
throw new NotSupportedException(typeFrom.FullName + " not supported in this context");
}
if (!typeFrom.IsValueType)
{
return(emitter.CastClass(typeFrom));
}
return(emitter.Box(typeFrom));
}
public static Sigil.NonGeneric.Emit Unbox(this Sigil.NonGeneric.Emit emitter, Type typeTo, bool castIfRefType)
{
if (!typeTo.IsValueType)
{
return(emitter.CastClass(typeTo));
}
return(emitter.Unbox(typeTo));
}