repair __Pyx_CallUnboundCMethod1() macro which also needs to adapt to the new CPython FASTCALL signature in Py3.7
repair __Pyx_CallUnboundCMethod1() macro which also needs to adapt to the new CPython FASTCALL signature in Py3.7

scoder/cython,da-woods/cython,da-woods/cython,cython/cython,cython/cython,cython/cython,scoder/cython,ChristopherHogan/cython,scoder/cython,da-woods/cython,da-woods/cython,ChristopherHogan/cython,cython/cython,scoder/cython,ChristopherHogan/cython