From 69114afd2f3cfcc4ca28ac1702f83611fa529bc8 Mon Sep 17 00:00:00 2001
From: Simon Byrne <simonbyrne@gmail.com>
Date: Wed, 13 Dec 2017 12:54:42 -0800
Subject: [PATCH] remove Callable signature from prod

---
 base/reduce.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/reduce.jl b/base/reduce.jl
index fd05c83e732cb..2d355ad0ae3f7 100644
--- a/base/reduce.jl
+++ b/base/reduce.jl
@@ -462,7 +462,7 @@ julia> prod(abs2, [2; 3; 4])
 576
 ```
 """
-prod(f::Callable, a) = mapreduce(f, mul_prod, a)
+prod(f, a) = mapreduce(f, mul_prod, a)
 
 """
     prod(itr)