From 21d70a28166308ccef41f4240f978a599da75243 Mon Sep 17 00:00:00 2001
From: Misty De Meo <mistydemeo@gmail.com>
Date: Wed, 30 Dec 2015 15:51:57 -0400
Subject: [PATCH] Haskell: call fails_with on correct object

Fixes Homebrew/homebrew#47533.
---
 Library/Homebrew/language/haskell.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/language/haskell.rb b/Library/Homebrew/language/haskell.rb
index 0469cfba2d..559c897e8b 100644
--- a/Library/Homebrew/language/haskell.rb
+++ b/Library/Homebrew/language/haskell.rb
@@ -4,7 +4,7 @@ module Language
     module Cabal
       def self.included(base)
         # use llvm-gcc on Lion or below, as when building GHC)
-        fails_with(:clang) if MacOS.version <= :lion
+        base.fails_with(:clang) if MacOS.version <= :lion
       end
 
       def cabal_sandbox(options = {})