[issue39599] ABI breakage between Python 3.7.4 and 3.7.5: change in PyGC_Head structure

[STINNER Victor]

Change by STINNER Victor <vstinner at python.org>:


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title: ABI breakage between 3.7.4 and 3.7.5 -> ABI breakage between Python 3.7.4 and 3.7.5: change in PyGC_Head structure

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39599>
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