test case for ticket #18

tests/bugs/class_attribute_init_values_T18.pyx

+__doc__ = u"""
+>>> f = PyFoo()
+>>> print(f.bar)
+5
+>>> print(f.baz)
+someval
+
+>>> f = MyPyFoo()
+>>> print(f.bar)
+7
+>>> print(f.baz)
+anotherval
+
+>>> f = CyFoo()
+>>> print(f.bar)
+5
+>>> print(f.baz)
+anotherval
+
+>>> f = MyCyFoo()
+>>> print(f.bar)
+7
+>>> print(f.baz)
+anotherval
+
+>>> f = AnotherFoo()
+>>> print(f.bar)
+8
+>>> print(f.baz)
+yetanotherval
+"""
+
+# this works:
+
+class PyFoo(object):
+   bar = 5
+   baz = u"someval"
+
+class MyPyFoo(PyFoo):
+   bar = 7
+   baz = u"anotherval"
+
+# this doesn't:
+
+cdef class CyFoo:
+    cdef public int bar = 5
+    cdef public object baz = u"someval"
+
+cdef class MyCyFoo(CyFoo):
+    cdef public int bar = 7
+    cdef public object baz = u"anotherval"
+
+class AnotherFoo(CyFoo):
+    bar = 8
+    baz = u"yetanotherval"