X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FhsSyn%2FHsPat.lhs-boot;h=7ba338e41fb06d184c05583a7237d3619355bd5f;hb=c5b178be60a5a44abd2f4ddf8c399857678326e2;hp=d5b685c1f11d2ab10e2904e4ae8bf6fc020af3a7;hpb=6f8ff0bbad3b9fa389c960ad1b5a267a1ae502f1;p=ghc-hetmet.git

diff --git a/compiler/hsSyn/HsPat.lhs-boot b/compiler/hsSyn/HsPat.lhs-boot
index d5b685c..7ba338e 100644
--- a/compiler/hsSyn/HsPat.lhs-boot
+++ b/compiler/hsSyn/HsPat.lhs-boot
@@ -2,6 +2,11 @@
 module HsPat where
 import SrcLoc( Located )
 
+import Data.Data
+
 data Pat i
 type LPat i = Located (Pat i)
+
+instance Typeable1 Pat
+instance Data i => Data (Pat i)
 \end{code}