Empty using statements generated by adding migrations when DbContext not in namespace

[divega]

If the DbContext class is not in a namespace adding a migration will generate an empty using statement (which is not valid in C#) in both the snapshot and the designer class:

using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using;
...

This is not a very important scenario because creating classes without a namespace isn't common these days (it used to be more common with ASP.NET Web Sites) but on the other hand I think it should be an easy fix.

(I think I have seen this mentioned by a customer before but I couldn't find an existing issue)

[rowanmiller]

#2467 is probably the one you are thinking of.

[rowanmiller]

Closing as a dupe