Cython 0.23.1 released (2015-08-22)

ML の雰囲気から、すぐに出そうだなと思ってたCython 0.23のバグフィックスリリース、出ました。

https://pypi.python.org/pypi/Cython/0.23.1

リリース直後からチラホラ「リグレッション」系のが出てたんで、次のリリース早そうだなぁと思ってたら、予想よりずっと早かった…。

Invalid C code for generators. This fixes ticket 858.
Invalid C code for some builtin methods. This fixes ticket 856.
Invalid C code for unused local buffer variables.
This fixes ticket 154.
Test failures on 32bit systems. This fixes ticket 857.
Code that uses “from xyz import *” and global C struct/union/array
variables could fail to compile due to missing helper functions.
This fixes ticket 851.
Misnamed PEP 492 coroutine property “cr_yieldfrom“ renamed to
“cr_await“ to match CPython.
Missing deallocation code for C++ object attributes in certain
extension class hierarchies.
Crash when async coroutine was not awaited.
Compiler crash on “yield“ in signature annotations and default
argument values. Both are forbidden now.
Compiler crash on certain constructs in “finally“ clauses.
Cython failed to build when CPython’s pgen is installed.