complex-valued comparison incorrectly succeeds

Since there is no ordering in the complex numbers, vanilla Python correctly rejects something like
```python
0 < 1 + 1j
```
with
```
TypeError: '<' not supported between instances of 'int' and 'complex'
```
Numpy incorrectly does something -- no idea what though. In any case, the following should probably fail:
```python
import numpy

z = 1 + 1j
0 < numpy.array(z)  # succeeds?!
```