Inductive clean_LOCAL_right {cs: compspecs} (Delta: tycontext) (T1: PTree.t val) (T2: PTree.t (type * val)) (GV: option globals): (environ -> mpred) -> mpred -> Prop :=
| clean_LOCAL_right_sep_lift: forall P, clean_LOCAL_right Delta T1 T2 GV (`P) (P)
| clean_LOCAL_right_local_lift: forall P, clean_LOCAL_right Delta T1 T2 GV (local (`P)) (!! P)
| clean_LOCAL_right_prop: forall P, clean_LOCAL_right Delta T1 T2 GV (!! P) (!! P)
| clean_LOCAL_right_tc_lvalue: forall e, clean_LOCAL_right Delta T1 T2 GV (denote_tc_assert (typecheck_lvalue Delta e)) (msubst_tc_lvalue Delta T1 T2 GV e)
| clean_LOCAL_right_tc_expr: forall e, clean_LOCAL_right Delta T1 T2 GV (denote_tc_assert (typecheck_expr Delta e)) (msubst_tc_expr Delta T1 T2 GV e)
| clean_LOCAL_right_tc_LR: forall e lr, clean_LOCAL_right Delta T1 T2 GV (denote_tc_assert (typecheck_LR Delta e lr)) (msubst_tc_LR Delta T1 T2 GV e lr)
| clean_LOCAL_right_tc_efield: forall efs, clean_LOCAL_right Delta T1 T2 GV (denote_tc_assert (typecheck_efield Delta efs)) (msubst_tc_efield Delta T1 T2 GV efs)
| clean_LOCAL_right_tc_exprlist: forall ts es, clean_LOCAL_right Delta T1 T2 GV (denote_tc_assert (typecheck_exprlist Delta ts es)) (msubst_tc_exprlist Delta T1 T2 GV ts es)
| clean_LOCAL_right_tc_expropt: forall e t, clean_LOCAL_right Delta T1 T2 GV (tc_expropt Delta e t) (msubst_tc_expropt Delta T1 T2 GV e t)
| clean_LOCAL_right_canon': forall P Q R, clean_LOCAL_right Delta T1 T2 GV (PROPx P (LOCALx Q (SEPx R))) (fold_right_PROP_SEP (P ++ msubst_extract_locals Delta T1 T2 GV Q) R)
| clean_LOCAL_right_eval_lvalue: forall e u v, msubst_eval_lvalue Delta T1 T2 GV e = Some u -> clean_LOCAL_right Delta T1 T2 GV (local (`(eq v) (eval_lvalue e))) (!! (u = v))
| clean_LOCAL_right_eval_expr: forall e u v, msubst_eval_expr Delta T1 T2 GV e = Some u -> clean_LOCAL_right Delta T1 T2 GV (local (`(eq v) (eval_expr e))) (!! (u = v))
| clean_LOCAL_right_andp: forall P1 P2 Q1 Q2, clean_LOCAL_right Delta T1 T2 GV P1 Q1 -> clean_LOCAL_right Delta T1 T2 GV P2 Q2 -> clean_LOCAL_right Delta T1 T2 GV (P1 && P2) (Q1 && Q2)
| clean_LOCAL_right_EX': forall A (P: A -> environ -> mpred) (Q: A -> mpred), (forall a, clean_LOCAL_right Delta T1 T2 GV (P a) (Q a)) -> clean_LOCAL_right Delta T1 T2 GV (exp P) (exp Q).

Lemma clean_LOCAL_right_aux: forall {cs: compspecs} gvar_ident (Delta: tycontext) (T1: PTree.t val) (T2: PTree.t (type * val)) (GV: option globals) P Q R S S'
(LEGAL: fold_right andb true (map (legal_glob_ident Delta) gvar_ident) = true),
local2ptree Q = (T1, T2, nil, GV) ->
clean_LOCAL_right Delta T1 T2 GV S S' ->
local (tc_environ Delta) && PROPx P (LOCALx Q (SEPx R)) && ` S' |-- S.