remove coxeter CoxGraph which fails to compile with cython 3

infmagic2047 · infmagic2047 · commit 33eb23e65767 · 2023-08-28T16:20:29.000+08:00
diff --git a/src/sage/libs/coxeter3/coxeter.pxd b/src/sage/libs/coxeter3/coxeter.pxd
@@ -29,6 +29,3 @@ cdef class CoxGroupElement:
     cdef CoxGroup _parent_group
     cdef CoxGroupElement _new(self)
     cpdef CoxGroup parent_group(self)
-
-cdef class CoxGraph:
-    cdef c_CoxGraph x
