From 402d1f5b22d12dbc5bf79e2f5dee5b9174216d5b Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Wed, 12 Dec 2012 23:40:58 -0600
Subject: mafft: fails with clang

Fixes #16541.
---
 Library/Formula/mafft.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/mafft.rb b/Library/Formula/mafft.rb
index 69e6b3e5d..c16dd6e52 100644
--- a/Library/Formula/mafft.rb
+++ b/Library/Formula/mafft.rb
@@ -5,6 +5,14 @@ class Mafft < Formula
   url 'http://align.bmr.kyushu-u.ac.jp/mafft/software/mafft-6.717-with-extensions-src.tgz'
   sha1 '18d82340918949bbcdce659d4a09421ce06d67b1'
 
+  fails_with :clang do
+    build 421
+    cause <<-EOS.undent
+      Clang does not allow default arguments in out-of-line definitions of
+      class template members.
+      EOS
+  end
+
   def install
     cd 'core' do
       system "make", "CC=#{ENV.cc}",
-- 
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