From 2705a8d876586e1da0c3964665f03804d0342c0e Mon Sep 17 00:00:00 2001
From: simonpj <unknown>
Date: Thu, 20 Sep 2001 12:15:20 +0000
Subject: [PATCH] [project @ 2001-09-20 12:15:20 by simonpj] Add debug stuff
 (no need to merge to stable branch)

---
 ghc/compiler/basicTypes/Id.lhs |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ghc/compiler/basicTypes/Id.lhs b/ghc/compiler/basicTypes/Id.lhs
index 9b40301..01b7ab1 100644
--- a/ghc/compiler/basicTypes/Id.lhs
+++ b/ghc/compiler/basicTypes/Id.lhs
@@ -423,12 +423,24 @@ setIdCgInfo id cg_info = modifyIdInfo (`setCgInfo` cg_info) id
 	---------------------------------
 	-- CAF INFO
 idCafInfo :: Id -> CafInfo
+#ifdef DEBUG
+idCafInfo id = case cgInfo (idInfo id) of
+		  NoCgInfo -> pprPanic "idCafInfo" (ppr id)
+		  info     -> cgCafInfo info
+#else
 idCafInfo id = cgCafInfo (idCgInfo id)
+#endif
 
 	---------------------------------
 	-- CG ARITY
 idCgArity :: Id -> Arity
+#ifdef DEBUG
+idCgArity id = case cgInfo (idInfo id) of
+		  NoCgInfo -> pprPanic "idCgArity" (ppr id)
+		  info     -> cgArity info
+#else
 idCgArity id = cgArity (idCgInfo id)
+#endif
 
 	---------------------------------
 	-- CPR INFO
-- 
1.7.10.4