From fe87568f0b08e2aab552410cc588663ceac33e1b Mon Sep 17 00:00:00 2001 From: Matti Picus Date: Mon, 3 Feb 2025 16:52:04 +1100 Subject: [PATCH] PyPy 3.11 does not implement Py_TPFLAGS_MANAGED_DICT (#5508) * PyPy 3.11 does not implement Py_TPFLAGS_MANAGED_DICT * add a comment (from review) * style: pre-commit fixes --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> --- include/pybind11/detail/class.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/pybind11/detail/class.h b/include/pybind11/detail/class.h index f501467d..1ed2e90c 100644 --- a/include/pybind11/detail/class.h +++ b/include/pybind11/detail/class.h @@ -574,9 +574,9 @@ extern "C" inline int pybind11_clear(PyObject *self) { inline void enable_dynamic_attributes(PyHeapTypeObject *heap_type) { auto *type = &heap_type->ht_type; type->tp_flags |= Py_TPFLAGS_HAVE_GC; -#if PY_VERSION_HEX < 0x030B0000 - type->tp_dictoffset = type->tp_basicsize; // place dict at the end - type->tp_basicsize += (ssize_t) sizeof(PyObject *); // and allocate enough space for it +#if PY_VERSION_HEX < 0x030B0000 || defined(PYPY_VERSION) // For PyPy see PR #5508 + type->tp_dictoffset = type->tp_basicsize; // place dict at the end + type->tp_basicsize += (ssize_t) sizeof(PyObject *); // and allocate enough space for it #else type->tp_flags |= Py_TPFLAGS_MANAGED_DICT; #endif