diff options
Diffstat (limited to 'Objects/methodobject.c')
| -rw-r--r-- | Objects/methodobject.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Objects/methodobject.c b/Objects/methodobject.c index 9fed3fc..76497c9 100644 --- a/Objects/methodobject.c +++ b/Objects/methodobject.c @@ -46,6 +46,14 @@ PyCFunction_NewEx(PyMethodDef *ml, PyObject *self, PyObject *module) op->m_self = self; Py_XINCREF(module); op->m_module = module; + if (ml->ml_flags & METH_VARARGS) { + /* For METH_VARARGS functions, it's more efficient to use tp_call + * instead of vectorcall. */ + op->vectorcall = NULL; + } + else { + op->vectorcall = &_PyCFunction_FastCallKeywords; + } _PyObject_GC_TRACK(op); return (PyObject *)op; } @@ -264,7 +272,7 @@ PyTypeObject PyCFunction_Type = { sizeof(PyCFunctionObject), 0, (destructor)meth_dealloc, /* tp_dealloc */ - 0, /* tp_print */ + offsetof(PyCFunctionObject, vectorcall), /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_reserved */ @@ -278,7 +286,8 @@ PyTypeObject PyCFunction_Type = { PyObject_GenericGetAttr, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + _Py_TPFLAGS_HAVE_VECTORCALL, /* tp_flags */ 0, /* tp_doc */ (traverseproc)meth_traverse, /* tp_traverse */ 0, /* tp_clear */ |