do not generate dead code at the end of the generator instantiation function
do not generate dead code at the end of the generator instantiation function

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