From b4827f78b1f955cc4580c621e24a59d19f32590a Mon Sep 17 00:00:00 2001
From: jakirkham <jakirkham@gmail.com>
Date: Mon, 22 Jan 2024 10:49:52 -0800
Subject: [PATCH] Fix CI issues (#676)

This definition causes problems with newer CCCL versions. As we don't actually use it ourselves, go ahead and drop it to fix CI

Authors:
  - https://github.com/jakirkham

Approvers:
  - Gregory Lee (https://github.com/grlee77)

URL: https://github.com/rapidsai/cucim/pull/676
---
 .../cucim/src/cucim/skimage/_vendored/_ndimage_filters_core.py   | 1 -
 1 file changed, 1 deletion(-)

diff --git a/python/cucim/src/cucim/skimage/_vendored/_ndimage_filters_core.py b/python/cucim/src/cucim/skimage/_vendored/_ndimage_filters_core.py
index e1c8ade57..13cccd6b7 100644
--- a/python/cucim/src/cucim/skimage/_vendored/_ndimage_filters_core.py
+++ b/python/cucim/src/cucim/skimage/_vendored/_ndimage_filters_core.py
@@ -190,7 +190,6 @@ def _call_kernel(
 
 template<> struct std::is_floating_point<float16> : std::true_type {};
 template<> struct std::is_signed<float16> : std::true_type {};
-template<class T> struct std::is_signed<complex<T>> : std::is_signed<T> {};
 """