private static void AddBox(IMember m, IEmitter emitter, JObject properties)
{
bool needBox = ConversionBlock.IsBoxable(m.ReturnType, emitter) ||
m.ReturnType.IsKnownType(KnownTypeCode.NullableOfT) &&
ConversionBlock.IsBoxable(NullableType.GetUnderlyingType(m.ReturnType), emitter);
if (needBox)
{
StringBuilder sb = new StringBuilder("function (" + JS.Vars.V + ") { return ");
sb.Append(JS.Types.Bridge.BOX);
sb.Append("(" + JS.Vars.V + ", ");
sb.Append(ConversionBlock.GetBoxedType(m.ReturnType, emitter));
var inlineMethod = ConversionBlock.GetInlineMethod(emitter, CS.Methods.TOSTRING,
emitter.Resolver.Compilation.FindType(KnownTypeCode.String), m.ReturnType, null);
if (inlineMethod != null)
{
sb.Append(", " + inlineMethod);
}
inlineMethod = ConversionBlock.GetInlineMethod(emitter, CS.Methods.GETHASHCODE,
emitter.Resolver.Compilation.FindType(KnownTypeCode.Int32), m.ReturnType, null);
if (inlineMethod != null)
{
sb.Append(", " + inlineMethod);
}
sb.Append(");");
sb.Append("}");
properties.Add(JS.Fields.BOX, new JRaw(sb.ToString()));
}
}