The name `localWorkerA` does not exist in the current context

[scott-xu]

Describe the bug
The bracket is not correct.

To Reproduce

Bind().To(ctx => new Func<WorkerType, IWorker>(workerType =>
            {
                switch (workerType)
                {
                    case WorkerType.A:
                            ctx.Inject(out WorkerA workerA);
                            return workerA;
                    case WorkerType.B:
                            ctx.Inject(out WorkerB workerB);
                            return workerB;
                    default:
                            return null;
                }
            }))

Generated:

switch (workerType)
{
	case WorkerType.A:
	{
		global::My.WorkerA localWorkerA = new global::My.WorkerA());
	}
		return localWorkerA;
	case WorkerType.B:
	{
		global::My.WorkerB localWorkerB = new global::My.WorkerB());
	}
		return localWorkerB;
	default:
		return null;
}

Expected behavior
Should be able to compile

Additional context
A workaround is to add bracket in setup code:

Bind().To(ctx => new Func<WorkerType, IWorker>(workerType =>
            {
                switch (workerType)
                {
                    case WorkerType.A:
                            {
                                ctx.Inject(out WorkerA workerA);
                                return workerA;
                            }
                    case WorkerType.B:
                            {
                                ctx.Inject(out WorkerB workerB);
                                return workerB;
                            }
                    default:
                            return null;
                }
            }))