[pypy-issue] Issue #1998: numpy.zeros(0, numpy.float32).dtype in (numpy.float32, numpy.float64) is False (pypy/pypy)

Vadim Markovtsev issues-reply at bitbucket.org
Mon Mar 16 16:36:50 CET 2015


New issue 1998: numpy.zeros(0, numpy.float32).dtype in (numpy.float32, numpy.float64) is False
https://bitbucket.org/pypy/pypy/issue/1998/numpyzeros-0-numpyfloat32-dtype-in

Vadim Markovtsev:

```
#!python
import numpy
numpy.zeros(0, numpy.float32).dtype in (numpy.float32, numpy.float64)
```

CPython returns True, while PyPy returns False. Numerous assertions in my large scientific app fail because of that.




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