Make decorators on special functions an error. Trac #649.
Make decorators on special functions an error. Trac #649.

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