do { ((exp_ty1, res_ty), coi) <- boxySplitAppTy exp_ty
; ((arr_ty, arg_ty), coi1) <- boxySplitAppTy exp_ty1
; let cmd_env = CmdEnv { cmd_arr = arr_ty }
- ; (pat', cmd') <- tcLamPat pat arg_ty (emptyRefinement, res_ty) $
+ ; (pat', cmd') <- tcProcPat pat arg_ty (emptyRefinement, res_ty) $
tcCmdTop cmd_env cmd []
; let res_coi = mkTransCoI coi (mkAppTyCoI exp_ty1 coi1 res_ty IdCo)
; return (pat', cmd', res_coi)
where
n_pats = length pats
stk' = drop n_pats cmd_stk
- match_ctxt = LambdaExpr -- Maybe KappaExpr?
+ match_ctxt = (LambdaExpr :: HsMatchContext Name) -- Maybe KappaExpr?
pg_ctxt = PatGuard match_ctxt
tc_grhss (GRHSs grhss binds) res_ty