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Title: bpo-41667: Fix 'gather' rules in the python parser generator by pablogsal · Pull Request #22021 · python/cpython · GitHub

Open Graph Title: bpo-41667: Fix 'gather' rules in the python parser generator by pablogsal · Pull Request #22021 · python/cpython

X Title: bpo-41667: Fix 'gather' rules in the python parser generator by pablogsal · Pull Request #22021 · python/cpython

Description: Currently, empty sequences in gather rules make the conditional for gather rules fail as empty sequences evaluate as "False". We need to explicitly check for "None" (the failure condition) to avoid...

Open Graph Description: Currently, empty sequences in gather rules make the conditional for gather rules fail as empty sequences evaluate as "False". We need to explicitly check for "None" (the failure...

X Description: Currently, empty sequences in gather rules make the conditional for gather rules fail as empty sequences evaluate as "False". We need to explicitly check for "None&qu...

Opengraph URL: https://github.com/python/cpython/pull/22021

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