diff options
Diffstat (limited to 'contrib/tools/cython/Cython/Compiler/ModuleNode.py')
| -rw-r--r-- | contrib/tools/cython/Cython/Compiler/ModuleNode.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/contrib/tools/cython/Cython/Compiler/ModuleNode.py b/contrib/tools/cython/Cython/Compiler/ModuleNode.py index eb683f8249d..a14f3e9e2ee 100644 --- a/contrib/tools/cython/Cython/Compiler/ModuleNode.py +++ b/contrib/tools/cython/Cython/Compiler/ModuleNode.py @@ -2020,14 +2020,17 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode): if not entry or not entry.is_special: return + code.globalstate.use_utility_code( + UtilityCode.load_cached("DeallocKeepAlive", "ExtensionTypes.c")) code.putln("{") code.putln("PyObject *etype, *eval, *etb;") code.putln("PyErr_Fetch(&etype, &eval, &etb);") - # increase the refcount while we are calling into user code - # to prevent recursive deallocation - code.putln("__Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);") + # Keep the object alive while we are calling into user code, to prevent + # the user code from triggering recursive deallocation. On free-threading + # this must not use Py_SET_REFCNT() (see DeallocKeepAlive in ExtensionTypes.c). + code.putln("__Pyx_DeallocKeepAliveBegin(o);") code.putln("%s(o);" % entry.func_cname) - code.putln("__Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);") + code.putln("__Pyx_DeallocKeepAliveEnd(o);") code.putln("PyErr_Restore(etype, eval, etb);") code.putln("}") |