Carl Friedrich Bolz-Tereick pushed to branch branch/py3.10 at PyPy / pypy


Commits:
3ad9b8f9 by Carl Friedrich Bolz-Tereick at 2023-03-01T10:57:46+01:00
bpo-43475: we aren't following the identity-based NaN hash changes of 
CPython,
because for us

float('nan') is float('nan')

returns True.

However, for *subclasses* of float hash(Float('nan')) needs to be based 
on the
identity of the object, in order to prevent the quadratic behaviour that the
CPython change fixes

--HG--
branch : py3.10

- - - - -


2 changed files:

- pypy/objspace/std/floatobject.py
- pypy/objspace/std/test/test_floatobject.py


View it on Heptapod: 
https://foss.heptapod.net/pypy/pypy/-/commit/3ad9b8f98dc8972b5e9c7040c0d2a697a61dc832

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View it on Heptapod: 
https://foss.heptapod.net/pypy/pypy/-/commit/3ad9b8f98dc8972b5e9c7040c0d2a697a61dc832
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