Victor Stinner 91e1bc18bd bpo-41194: The _ast module cannot be loaded more than once (GH-21290) ...

Fix a crash in the _ast module: it can no longer be loaded more than
once. It now uses a global state rather than a module state.

* Move _ast module state: use a global state instead.
* Set _astmodule.m_size to -1, so the extension cannot be loaded more
  than once.

2020-07-03 14:15:53 +02:00

337 KiB

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