Creates a new function object, sets its *__closure__* slot, and pushes it on
the stack. TOS is the :term:`qualified name` of the function, TOS1 is the
code associated with the function, and TOS2 is the tuple containing cells for
- the closure's free variables. The function also has *argc* default
- parameters, which are found below the cells.
+ the closure's free variables. *argc* is interpreted as in ``MAKE_FUNCTION``;
+ the annotations and defaults are also in the same order below TOS2.
.. opcode:: BUILD_SLICE (argc)