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BUG: np.dtype(ctypes.c_voidp) no longer works #12416

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eric-wieser opened this issue Nov 19, 2018 · 1 comment
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BUG: np.dtype(ctypes.c_voidp) no longer works #12416

eric-wieser opened this issue Nov 19, 2018 · 1 comment
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06 - Regression
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1.16.0 release

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@eric-wieser
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Regression introduced in #12380

In 1.15.4

>>> np.dtype(ctypes.c_voidp)
dtype('uint64')

After:

>>> np.dtype(ctypes.c_voidp)
AttributeError: type object 'c_void_p' has no attribute '__ctype_be__'

It's not clear to me if returning uint64 is the right thing to do, but it's definitely better than producing an AttributeError.
@eric-wieser eric-wieser added this to the 1.16.0 release milestone Nov 19, 2018
eric-wieser added a commit to eric-wieser/numpy that referenced this issue Nov 19, 2018
@eric-wieser
BUG: Fix regression on np.dtype(ctypes.c_void_p)
af95739 
Historically, this always returned np.uintp - we should continue to do so, even though other pointer types have never been supported

Fixes numpygh-12416
@mattip
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mattip commented Nov 19, 2018

Closed by #12417

@mattip mattip closed this as completed Nov 19, 2018
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