[pypy-commit] pypy py3.6: re-do e300fd927c59 which got lost in a merge somewhere

[cfbolz]

Author: Carl Friedrich Bolz-Tereick <cfbolz at gmx.de>
Branch: py3.6
Changeset: r98494:8ab16affda0a
Date: 2020-01-08 14:05 +0100
http://bitbucket.org/pypy/pypy/changeset/8ab16affda0a/

Log:	re-do e300fd927c59 which got lost in a merge somewhere

diff --git a/pypy/module/itertools/interp_itertools.py b/pypy/module/itertools/interp_itertools.py
--- a/pypy/module/itertools/interp_itertools.py
+++ b/pypy/module/itertools/interp_itertools.py
@@ -1068,7 +1068,8 @@
                 w_newkey = w_newvalue
             else:
                 w_newkey = space.call_function(groupby.w_keyfunc, w_newvalue)
-            assert groupby.w_currvalue is None
+            #assert groupby.w_currvalue is None
+            # ^^^ check disabled, see http://bugs.python.org/issue30347
             groupby.w_currkey = w_newkey
             groupby.w_currvalue = w_newvalue