From a6cbfa877c81ef3563d267a35faeb9633ef3000a Mon Sep 17 00:00:00 2001 From: Manuel M T Chakravarty Date: Wed, 20 Sep 2006 17:36:49 +0000 Subject: [PATCH] Comment Mon Sep 18 14:47:19 EDT 2006 Manuel M T Chakravarty * Comment Sat Aug 5 21:44:13 EDT 2006 Manuel M T Chakravarty * Comment Fri Jul 14 12:49:37 EDT 2006 simonpj@microsoft.com --- compiler/basicTypes/MkId.lhs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/compiler/basicTypes/MkId.lhs b/compiler/basicTypes/MkId.lhs index 1485f48..2373d72 100644 --- a/compiler/basicTypes/MkId.lhs +++ b/compiler/basicTypes/MkId.lhs @@ -587,6 +587,9 @@ unboxProduct i arg arg_ty body res_ty rhs = body i'' con_args mkUnpackCase :: Id -> CoreExpr -> [Id] -> DataCon -> CoreExpr -> CoreExpr +-- (mkUnpackCase x e args Con body) +-- returns +-- case (e `cast` ...) of bndr { Con args -> body } mkUnpackCase bndr arg unpk_args boxing_con body = Case cast_arg bndr (exprType body) [(DataAlt boxing_con, unpk_args, body)] where -- 1.7.10.4