Understand that new Foo() cannot be a subclass
          
            #6991
        
      | Job | Run time | 
|---|---|
| 1m 16s | |
| 1m 41s | |
| 1m 27s | |
| 1m 4s | |
| 1m 17s | |
| 1m 10s | |
| 1m 12s | |
| 9m 7s | 
new Foo() cannot be a subclass
          
            #6991
        
| Job | Run time | 
|---|---|
| 1m 16s | |
| 1m 41s | |
| 1m 27s | |
| 1m 4s | |
| 1m 17s | |
| 1m 10s | |
| 1m 12s | |
| 9m 7s |