From: simonmar <unknown>
Date: Wed, 28 Jun 2000 11:28:27 +0000 (+0000)
Subject: [project @ 2000-06-28 11:28:27 by simonmar]
X-Git-Tag: Approximately_9120_patches~4130
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=9cf0796366586e7cce895105f2715510ba88a4d4;p=ghc-hetmet.git

[project @ 2000-06-28 11:28:27 by simonmar]
add missing default case for Eq (TyClDecl name pat)
---

diff --git a/ghc/compiler/hsSyn/HsDecls.lhs b/ghc/compiler/hsSyn/HsDecls.lhs
index 1c3c8d4..4e6c2b4 100644
--- a/ghc/compiler/hsSyn/HsDecls.lhs
+++ b/ghc/compiler/hsSyn/HsDecls.lhs
@@ -185,6 +185,9 @@ instance Ord name => Eq (TyClDecl name pat) where
 	  eqListBy (eq_cls_sig env) sigs1 sigs2
        )
 
+  (==) _ _ = False	-- default case
+
+
 eq_hsFD env (ns1,ms1) (ns2,ms2)
   = eqListBy (eq_hsVar env) ns1 ns2 && eqListBy (eq_hsVar env) ms1 ms2