X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2FcoreSyn%2FPprCore.lhs;h=20f0b4d1c1687b499912a118b836fe3c5444c35b;hb=ca5a4a480d10d61e5b7a52eb4d556e8b8c33e69d;hp=2aff67f223293ed973012b21c8b97160b4da877a;hpb=a77abe6a30ea2763cfa1c0ca83cdce9b7200ced2;p=ghc-hetmet.git

diff --git a/ghc/compiler/coreSyn/PprCore.lhs b/ghc/compiler/coreSyn/PprCore.lhs
index 2aff67f..20f0b4d 100644
--- a/ghc/compiler/coreSyn/PprCore.lhs
+++ b/ghc/compiler/coreSyn/PprCore.lhs
@@ -17,7 +17,7 @@ module PprCore (
 	pprTypedCoreBinder
 	
 	-- these are here to make the instances go in 0.26:
-#if __GLASGOW_HASKELL__ <= 26
+#if __GLASGOW_HASKELL__ <= 30
 	, GenCoreBinding, GenCoreExpr, GenCoreCaseAlts
 	, GenCoreCaseDefault, GenCoreArg
 #endif
@@ -296,6 +296,13 @@ ppr_expr pe (Let bind expr)
 ppr_expr pe (SCC cc expr)
   = ppSep [ppCat [ppPStr SLIT("_scc_"), pSCC pe cc],
 	   ppr_parend_expr pe expr ]
+
+ppr_expr pe (Coerce c ty expr)
+  = ppSep [ppCat [ppPStr SLIT("_coerce_"), pp_coerce c],
+	   pTy pe ty, ppr_parend_expr pe expr ]
+  where
+    pp_coerce (CoerceIn  v) = ppBeside (ppStr "{-in-}")  (ppr (pStyle pe) v)
+    pp_coerce (CoerceOut v) = ppBeside (ppStr "{-out-}") (ppr (pStyle pe) v)
 \end{code}
 
 \begin{code}