[Python-ideas] PEP: Dict addition and subtraction

INADA Naoki songofacandy at gmail.com
Fri Mar 1 11:47:37 EST 2019

> If the keys are not strings, it currently works in CPython, but it may not work with other implementations, or future versions of CPython[2].

I don't think so.  https://bugs.python.org/issue35105 and
are about kwargs.  I think non string keys are allowed for {**d1,
**d2} by language.

INADA Naoki  <songofacandy at gmail.com>

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