more closure tests
more closure tests

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