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bpo-37484: use _PyObject_Vectorcall for __exit__ (GH-14557)

This commit is contained in:
Jeroen Demeyer 2019-07-03 12:52:21 +02:00 committed by Inada Naoki
parent 74c9dd5777
commit 469d1a70ce
1 changed files with 3 additions and 5 deletions
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8
Python/ceval.c
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@ -3314,7 +3314,6 @@ main_loop:
Finally we push the result of the call.
*/
PyObject *stack[3];
PyObject *exit_func;
PyObject *exc, *val, *tb, *res;
@ -3351,10 +3350,9 @@ main_loop:
block->b_level--;
}
stack[0] = exc;
stack[1] = val;
stack[2] = tb;
res = _PyObject_FastCall(exit_func, stack, 3);
PyObject *stack[4] = {NULL, exc, val, tb};
res = _PyObject_Vectorcall(exit_func, stack + 1,
3 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
Py_DECREF(exit_func);
if (res == NULL)
goto error;