From 7133f75bf3297923238081ee2a9cf109217078a1 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Thu, 10 Apr 2014 20:36:46 +0300
Subject: [PATCH] Note about strictness annotations

---
 yesod-core/Yesod/Core/Types.hs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/yesod-core/Yesod/Core/Types.hs b/yesod-core/Yesod/Core/Types.hs
index c64f7708..eb0f6090 100644
--- a/yesod-core/Yesod/Core/Types.hs
+++ b/yesod-core/Yesod/Core/Types.hs
@@ -313,6 +313,9 @@ data Header =
     | Header ByteString ByteString
     deriving (Eq, Show)
 
+-- FIXME In the next major version bump, let's just add strictness annotations
+-- to Header (and probably everywhere else). We can also add strictness
+-- annotations to SetCookie in the cookie package.
 instance NFData Header where
     rnf (AddCookie x) = rnf x
     rnf (DeleteCookie x y) = rnf x `seq` rnf y