hopefully fix crash where Coroutine deallocation could execute Python code to print a warning which could trigger GC and hit the dead Coroutine object
hopefully fix crash where Coroutine deallocation could execute Python code to print a warning which could trigger GC and hit the dead Coroutine object

roxyboy/cython,ChristopherHogan/cython,dahebolangkuan/cython,mcanthony/cython,mrGeen/cython,hickford/cython,hhsprings/cython,hickford/cython,fperez/cython,mcanthony/cython,c-blake/cython,ChristopherHogan/cython,scoder/cython,c-blake/cython,fabianrost84/cython,roxyboy/cython,mrGeen/cython,scoder/cython,hhsprings/cython,hickford/cython,ChristopherHogan/cython,dahebolangkuan/cython,acrispin/cython,fabianrost84/cython,hickford/cython,roxyboy/cython,fperez/cython,mcanthony/cython,scoder/cython,hickford/cython,c-blake/cython,JelleZijlstra/cython,cython/cython,fperez/cython,hhsprings/cython,dahebolangkuan/cython,mrGeen/cython,fabianrost84/cython,fperez/cython,dahebolangkuan/cython,hhsprings/cython,scoder/cython,JelleZijlstra/cython,mrGeen/cython,acrispin/cython,dahebolangkuan/cython,cython/cython,JelleZijlstra/cython,JelleZijlstra/cython,roxyboy/cython,cython/cython,acrispin/cython,da-woods/cython,fperez/cython,c-blake/cython,roxyboy/cython,da-woods/cython,acrispin/cython,mcanthony/cython,JelleZijlstra/cython,cython/cython,acrispin/cython,hhsprings/cython,da-woods/cython,mcanthony/cython,c-blake/cython,da-woods/cython,fabianrost84/cython,fabianrost84/cython,mrGeen/cython