tree ad9da6a32fe9956cba5d804939f345b85ad85259
parent 4d85953fe609197c54827826963eabaf6418024c
author Tim Peters <tim.peters@gmail.com> 1004211468 +0000
committer Tim Peters <tim.peters@gmail.com> 1004211468 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4023997

SF bug #475327:  type() produces incorrect error msg

object.h:  Added PyType_CheckExact macro.

typeobject.c, type_new():

+ Use the new macro.
+ Assert that the arguments have the right types rather than do incomplete
  runtime checks "sometimes".
+ If this isn't the 1-argument flavor() of type, and there aren't 3 args
  total, produce a "types() takes 1 or 3 args" msg before
  PyArg_ParseTupleAndKeywords produces a "takes exactly 3" msg.