[project @ 1997-12-02 18:03:56 by quintela]

HsLit instance of Eq; need by Check

[project @ 1997-12-02 18:03:56 by quintela]
HsLit instance of Eq; need by Check
8af88215 · Juan J. Quintela · 5942db80 · 8af88215
Commit 8af88215 authored 27 years ago by Juan J. Quintela
--- a/ghc/compiler/hsSyn/HsBasic.lhs
+++ b/ghc/compiler/hsSyn/HsBasic.lhs
@@ -48,8 +48,11 @@ data HsLit
 				-- also: "overloaded" type; but
 				-- must resolve to boxed-primitive!
 				-- (WDP 94/10)
+	deriving Eq
 \end{code}

+ToDo: an improved Eq instance JJQC 30-Nov-1997
+
 \begin{code}
 negLiteral (HsInt  i) = HsInt  (-i)
 negLiteral (HsFrac f) = HsFrac (-f)