[Numpy-discussion] Regression: in-place operations (possibly intentional)

Charles R Harris charlesr.harris@gmail....
Tue Sep 18 19:08:51 CDT 2012


<snip>

The relevant setting is in numpy/core/include/numpy/ndarraytypes.h

#define NPY_DEFAULT_ASSIGN_CASTING NPY_SAME_KIND_CASTING

I think that if we want to raise a warning we could define a new rule,

NPY_WARN_SAME_KIND_CASTING

Which would do the same as unsafe, only raise a warning on the way.

Chuck
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