bpo-37151: remove _PyFunction_FastCallDict (GH-13864)

1 files changed, 0 insertions, 88 deletions

diff --git a/Objects/call.c b/Objects/call.c
index f9a3207e96..75dbd6f526 100644
--- a/Objects/call.c
+++ b/Objects/call.c
@@ -304,94 +304,6 @@ function_code_fastcall(PyCodeObject *co, PyObject *const *args, Py_ssize_t nargs
 
 
 PyObject *
-_PyFunction_FastCallDict(PyObject *func, PyObject *const *args, Py_ssize_t nargs,
-                         PyObject *kwargs)
-{
-    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
-    PyObject *globals = PyFunction_GET_GLOBALS(func);
-    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
-    PyObject *kwdefs, *closure, *name, *qualname;
-    PyObject *kwtuple, **k;
-    PyObject **d;
-    Py_ssize_t nd, nk;
-    PyObject *result;
-
-    assert(func != NULL);
-    assert(nargs >= 0);
-    assert(nargs == 0 || args != NULL);
-    assert(kwargs == NULL || PyDict_Check(kwargs));
-
-    if (co->co_kwonlyargcount == 0 &&
-        (kwargs == NULL || PyDict_GET_SIZE(kwargs) == 0) &&
-        (co->co_flags & ~PyCF_MASK) == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
-    {
-        /* Fast paths */
-        if (argdefs == NULL && co->co_argcount == nargs) {
-            return function_code_fastcall(co, args, nargs, globals);
-        }
-        else if (nargs == 0 && argdefs != NULL
-                 && co->co_argcount == PyTuple_GET_SIZE(argdefs)) {
-            /* function called with no arguments, but all parameters have
-               a default value: use default values as arguments .*/
-            args = _PyTuple_ITEMS(argdefs);
-            return function_code_fastcall(co, args, PyTuple_GET_SIZE(argdefs),
-                                          globals);
-        }
-    }
-
-    nk = (kwargs != NULL) ? PyDict_GET_SIZE(kwargs) : 0;
-    if (nk != 0) {
-        Py_ssize_t pos, i;
-
-        /* bpo-29318, bpo-27840: Caller and callee functions must not share
-           the dictionary: kwargs must be copied. */
-        kwtuple = PyTuple_New(2 * nk);
-        if (kwtuple == NULL) {
-            return NULL;
-        }
-
-        k = _PyTuple_ITEMS(kwtuple);
-        pos = i = 0;
-        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
-            /* We must hold strong references because keyword arguments can be
-               indirectly modified while the function is called:
-               see issue #2016 and test_extcall */
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        assert(i / 2 == nk);
-    }
-    else {
-        kwtuple = NULL;
-        k = NULL;
-    }
-
-    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
-    closure = PyFunction_GET_CLOSURE(func);
-    name = ((PyFunctionObject *)func) -> func_name;
-    qualname = ((PyFunctionObject *)func) -> func_qualname;
-
-    if (argdefs != NULL) {
-        d = _PyTuple_ITEMS(argdefs);
-        nd = PyTuple_GET_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-
-    result = _PyEval_EvalCodeWithName((PyObject*)co, globals, (PyObject *)NULL,
-                                      args, nargs,
-                                      k, k != NULL ? k + 1 : NULL, nk, 2,
-                                      d, nd, kwdefs,
-                                      closure, name, qualname);
-    Py_XDECREF(kwtuple);
-    return result;
-}
-
-
-PyObject *
 _PyFunction_Vectorcall(PyObject *func, PyObject* const* stack,
                        size_t nargsf, PyObject *kwnames)
 {