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Diffstat (limited to 'compiler/GHC/HsToCore/ListComp.hs')
| -rw-r--r-- | compiler/GHC/HsToCore/ListComp.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/HsToCore/ListComp.hs b/compiler/GHC/HsToCore/ListComp.hs index 62608db9b5..edf72f2a84 100644 --- a/compiler/GHC/HsToCore/ListComp.hs +++ b/compiler/GHC/HsToCore/ListComp.hs @@ -616,7 +616,7 @@ dsMcBindStmt :: LPat GhcTc dsMcBindStmt pat rhs' bind_op fail_op res1_ty stmts = do { body <- dsMcStmts stmts ; var <- selectSimpleMatchVarL Many pat - ; match <- matchSinglePatVar var (StmtCtxt DoExpr) pat + ; match <- matchSinglePatVar var (StmtCtxt (DoExpr Nothing)) pat res1_ty (cantFailMatchResult body) ; match_code <- dsHandleMonadicFailure pat match fail_op ; dsSyntaxExpr bind_op [rhs', Lam var match_code] } |