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Make another parse error more informative
[ghc-hetmet.git]
/
compiler
/
hsSyn
/
HsExpr.lhs-boot
diff --git
a/compiler/hsSyn/HsExpr.lhs-boot
b/compiler/hsSyn/HsExpr.lhs-boot
index
e0b4d04
..
272bdbd
100644
(file)
--- a/
compiler/hsSyn/HsExpr.lhs-boot
+++ b/
compiler/hsSyn/HsExpr.lhs-boot
@@
-4,12
+4,19
@@
module HsExpr where
import SrcLoc ( Located )
import Outputable ( SDoc, OutputableBndr )
import {-# SOURCE #-} HsPat ( LPat )
import SrcLoc ( Located )
import Outputable ( SDoc, OutputableBndr )
import {-# SOURCE #-} HsPat ( LPat )
+
+import Data.Data
data HsExpr i
data HsSplice i
data MatchGroup a
data GRHSs a
data HsExpr i
data HsSplice i
data MatchGroup a
data GRHSs a
+instance Data i => Data (HsSplice i)
+instance Data i => Data (HsExpr i)
+instance Data i => Data (MatchGroup i)
+instance Data i => Data (GRHSs i)
+
type LHsExpr a = Located (HsExpr a)
type SyntaxExpr a = HsExpr a
type LHsExpr a = Located (HsExpr a)
type SyntaxExpr a = HsExpr a