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numpy.ufunc size check insists on exact size match #2799

TimoRoth opened this Issue Jan 16, 2019 · 0 comments


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TimoRoth commented Jan 16, 2019

numpy.ufunc does not carry the "check_size ignore" flag, which in turn results in runtime failures if the size of the struct grows:

With numpy 1.16, after long years of that struct being untouched, it now gained 3 new fields and grew in size.

Judging by
It is clearly expected to just result in a warning. In reality, the module fails to load.

Am I missing something here, or is there simply the "check_size ignore" part missing for that class?

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