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authorSimon Peyton Jones <simonpj@microsoft.com>2011-06-30 17:45:00 +0100
committerSimon Peyton Jones <simonpj@microsoft.com>2011-06-30 17:45:00 +0100
commit83cacd522a78cd7a19359b3df3e160cb44e2ca3f (patch)
tree1e28b42af306a23fbf1ea07f6351938cc7077a09 /compiler/codeGen
parentbfbf3858110b1e16b2efd89f691e426b03e52343 (diff)
downloadhaskell-83cacd522a78cd7a19359b3df3e160cb44e2ca3f.tar.gz
Fix Trac #5286: getPredTyDescription
Diffstat (limited to 'compiler/codeGen')
-rw-r--r--compiler/codeGen/ClosureInfo.lhs2
-rw-r--r--compiler/codeGen/StgCmmClosure.hs7
2 files changed, 4 insertions, 5 deletions
diff --git a/compiler/codeGen/ClosureInfo.lhs b/compiler/codeGen/ClosureInfo.lhs
index d2c63b3be3..4f59d95276 100644
--- a/compiler/codeGen/ClosureInfo.lhs
+++ b/compiler/codeGen/ClosureInfo.lhs
@@ -1052,5 +1052,5 @@ getTyDescription ty
getPredTyDescription :: PredType -> String
getPredTyDescription (ClassP cl _) = getOccString cl
getPredTyDescription (IParam ip _) = getOccString (ipNameName ip)
-getPredTyDescription (EqPred _ _) = panic "getPredTyDescription EqPred"
+getPredTyDescription (EqPred _ _) = "Type equality"
\end{code}
diff --git a/compiler/codeGen/StgCmmClosure.hs b/compiler/codeGen/StgCmmClosure.hs
index d6177438a4..a8d91f58d6 100644
--- a/compiler/codeGen/StgCmmClosure.hs
+++ b/compiler/codeGen/StgCmmClosure.hs
@@ -1086,10 +1086,9 @@ getTyDescription ty
fun_result other = getTyDescription other
getPredTyDescription :: PredType -> String
-getPredTyDescription (ClassP cl _) = getOccString cl
-getPredTyDescription (IParam ip _) = getOccString (ipNameName ip)
-getPredTyDescription (EqPred ty1 _ty2) = getTyDescription ty1 -- Urk?
-
+getPredTyDescription (ClassP cl _) = getOccString cl
+getPredTyDescription (IParam ip _) = getOccString (ipNameName ip)
+getPredTyDescription (EqPred {}) = "Type equality"
--------------------------------------
-- SRTs/CAFs