Add another memoryview

Author: mroeschke

pandas/_libs/algos.pyx

@@ -407,7 +407,7 @@ def nancorr_spearman(ndarray[float64_t, ndim=2] mat, Py_ssize_t minp=1) -> ndarr
         Py_ssize_t i, xi, yi, N, K
         ndarray[float64_t, ndim=2] result
         ndarray[float64_t, ndim=2] ranked_mat
-        ndarray[float64_t, ndim=1] rankedx, rankedy
+        float64_t[::1] rankedx, rankedy
         float64_t[::1] maskedx, maskedy
         ndarray[uint8_t, ndim=2] mask
         int64_t nobs = 0