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Diffstat (limited to 'compiler/GHC/Tc/Gen/Pat.hs')
| -rw-r--r-- | compiler/GHC/Tc/Gen/Pat.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Tc/Gen/Pat.hs b/compiler/GHC/Tc/Gen/Pat.hs index 00b2e053f8..2fbd7dcf8c 100644 --- a/compiler/GHC/Tc/Gen/Pat.hs +++ b/compiler/GHC/Tc/Gen/Pat.hs @@ -433,7 +433,7 @@ tc_pat pat_ty penv ps_pat thing_inside = case ps_pat of -- Expression must be a function ; let herald = text "A view pattern expression expects" ; (expr_wrap1, Scaled _mult inf_arg_ty, inf_res_sigma) - <- matchActualFunTySigma herald (Just (ppr expr)) (1,[]) expr_ty + <- matchActualFunTySigma herald (Just . HsExprRnThing $ unLoc expr) (1,[]) expr_ty -- See Note [View patterns and polymorphism] -- expr_wrap1 :: expr_ty "->" (inf_arg_ty -> inf_res_sigma) |