From 48c9afb8726e85876aee3b55a9e3f86e27b7d025 Mon Sep 17 00:00:00 2001
From: Hong Ge <3279477+yebai@users.noreply.github.com>
Date: Wed, 21 Aug 2024 20:40:04 +0100
Subject: [PATCH] Update distributions.jl

---
 test/ad/distributions.jl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/ad/distributions.jl b/test/ad/distributions.jl
index c639c60..66c910b 100644
--- a/test/ad/distributions.jl
+++ b/test/ad/distributions.jl
@@ -61,8 +61,9 @@
         DistSpec(Poisson, (0.5,), 1),
         DistSpec(Poisson, (0.5,), [1, 1]),
 
-        DistSpec(Skellam, (1.0, 2.0), -2),
-        DistSpec(Skellam, (1.0, 2.0), [-2, -2]),
+        # Enzyme: no forward rule for ccall 
+        DistSpec(Skellam, (1.0, 2.0), -2, broken=(:Zygote,)),
+        DistSpec(Skellam, (1.0, 2.0), [-2, -2], broken=(:Zygote,)),
 
         DistSpec(PoissonBinomial, ([0.5, 0.5],), 0),