avoid generating some unreachable code on function exit
avoid generating some unreachable code on function exit

roxyboy/cython,da-woods/cython,andreasvc/cython,roxyboy/cython,marscher/cython,encukou/cython,fabianrost84/cython,madjar/cython,achernet/cython,slonik-az/cython,encukou/cython,madjar/cython,encukou/cython,ABcDexter/cython,roxyboy/cython,mrGeen/cython,marscher/cython,ChristopherHogan/cython,slonik-az/cython,c-blake/cython,fabianrost84/cython,JelleZijlstra/cython,fperez/cython,da-woods/cython,c-blake/cython,andreasvc/cython,andreasvc/cython,acrispin/cython,dahebolangkuan/cython,c-blake/cython,cython/cython,achernet/cython,hhsprings/cython,marscher/cython,mrGeen/cython,acrispin/cython,cython/cython,hhsprings/cython,mcanthony/cython,ABcDexter/cython,fabianrost84/cython,JelleZijlstra/cython,scoder/cython,fperez/cython,hickford/cython,encukou/cython,dahebolangkuan/cython,cython/cython,ABcDexter/cython,hickford/cython,andreasvc/cython,marscher/cython,mcanthony/cython,hickford/cython,slonik-az/cython,roxyboy/cython,acrispin/cython,scoder/cython,cython/cython,ABcDexter/cython,ABcDexter/cython,ChristopherHogan/cython,mcanthony/cython,mrGeen/cython,JelleZijlstra/cython,fperez/cython,scoder/cython,madjar/cython,fperez/cython,fabianrost84/cython,hhsprings/cython,c-blake/cython,c-blake/cython,hickford/cython,fabianrost84/cython,hhsprings/cython,achernet/cython,hickford/cython,fperez/cython,achernet/cython,roxyboy/cython,mrGeen/cython,JelleZijlstra/cython,ChristopherHogan/cython,acrispin/cython,andreasvc/cython,JelleZijlstra/cython,dahebolangkuan/cython,scoder/cython,acrispin/cython,dahebolangkuan/cython,mrGeen/cython,madjar/cython,mcanthony/cython,achernet/cython,mcanthony/cython,slonik-az/cython,madjar/cython,encukou/cython,da-woods/cython,marscher/cython,slonik-az/cython,da-woods/cython,hhsprings/cython,dahebolangkuan/cython