From: simonpj@microsoft.com <unknown>
Date: Thu, 28 May 2009 07:25:13 +0000 (+0000)
Subject: Add a comment
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=e94ca46c4a4b5522a9eb3b971b6330b3bfbe2285

Add a comment
---

diff --git a/compiler/typecheck/TcSimplify.lhs b/compiler/typecheck/TcSimplify.lhs
index cd3da49..7aaa1ae 100644
--- a/compiler/typecheck/TcSimplify.lhs
+++ b/compiler/typecheck/TcSimplify.lhs
@@ -2856,6 +2856,7 @@ disambiguate doc interactive dflags insts
 
   where
    extended_defaulting = interactive || dopt Opt_ExtendedDefaultRules dflags
+   		       -- See also Trac #1974
    ovl_strings = dopt Opt_OverloadedStrings dflags
 
    unaries :: [(Inst, Class, TcTyVar)]  -- (C tv) constraints