Fix dtype on Windows
@@ -530,7 +530,7 @@ def _make_periodic_spline(x, y, t, k, axis):
# find the intervals for x[0] and x[-1]
x0 = cupy.r_[x[0], x[-1]]
- intervals_bc = cupy.array([k, n + k - 1], dtype=int) # match scipy
+ intervals_bc = cupy.array([k, n + k - 1], dtype=cupy.int64) # match scipy
# 3. B.C.s
rows = cupy.zeros((k-1, n + k - 1), dtype=float)
