[issue21089] macro SET_SYS_FROM_STRING_BORROW doesn't get unset

[Eric Snow]

New submission from Eric Snow:

In Python/sysmodule.c (_PySys_Init), the SET_SYS_FROM_STRING_BORROW macro is created right next to SET_SYS_FROM_STRING.  However, while SET_SYS_FROM_STRING is unset at the end of _PySys_Init,  SET_SYS_FROM_STRING_BORROW is not unset.  I expect that it should be.

 #endif

 #undef SET_SYS_FROM_STRING
+#undef SET_SYS_FROM_STRING_BORROW
     if (PyErr_Occurred())

----------
messages: 215075
nosy: brett.cannon, eric.snow
priority: low
severity: normal
stage: needs patch
status: open
title: macro SET_SYS_FROM_STRING_BORROW doesn't get unset
versions: Python 3.4, Python 3.5

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21089>
_______________________________________