Testcase for #480.
Testcase for #480.

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