End CLIGHT_SEPARATION_HOARE_LOGIC_SET_BACKWARD.
Module Type CLIGHT_SEPARATION_HOARE_LOGIC_LOAD_FORWARD.
Declare Module CSHL_Def: CLIGHT_SEPARATION_HOARE_LOGIC_DEF.

Axiom semax_load_forward: forall {CS: compspecs} {Espec: OracleKind} (Delta: tycontext),
forall  sh id P e1 t2 (v2: val),
typeof_temp Delta id = Some t2 ->
is_neutral_cast (typeof e1) t2 = true ->
readable_share sh ->
local (tc_environ Delta) && P |-- `(mapsto sh (typeof e1)) (eval_lvalue e1) (` v2) * TT ->
@semax CS Espec Delta
(|> ( (tc_lvalue Delta e1) &&
local (`(tc_val (typeof e1) v2)) &&
P))
(Sset id e1)
(normal_ret_assert (EX old:val, local (`eq (eval_id id) (` v2)) &&
(subst id (`old) P))).