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Title: gh-116946: fully implement GC protocol for `bz2` objects by picnixz · Pull Request #138266 · python/cpython · GitHub

Open Graph Title: gh-116946: fully implement GC protocol for `bz2` objects by picnixz · Pull Request #138266 · python/cpython

X Title: gh-116946: fully implement GC protocol for `bz2` objects by picnixz · Pull Request #138266 · python/cpython

Description: AFAIU, tp_traverse will not be called if Py_TPFLAGS_HAVE_GC is not specified. Quoting the specs: Instances of heap-allocated types hold a reference to their type. Their traversal function must the...

Open Graph Description: AFAIU, tp_traverse will not be called if Py_TPFLAGS_HAVE_GC is not specified. Quoting the specs: Instances of heap-allocated types hold a reference to their type. Their traversal function must the...

X Description: AFAIU, tp_traverse will not be called if Py_TPFLAGS_HAVE_GC is not specified. Quoting the specs: Instances of heap-allocated types hold a reference to their type. Their traversal function must the...

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Heap types implemented in C must have Py_TPFLAGS_HAVE_GC and implement tp_traverse #116946https://github.com/python/cpython/issues/116946
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