Commit f14be792 authored by Andrei Paskevich's avatar Andrei Paskevich

fix Pgm_wp.f_btop (closes #13323)

parent bbb2391f
......@@ -668,13 +668,13 @@ let rec t_btop env t = match t.t_node with
| Tapp (ls, []) when ls_equal ls (find_ls ~pure:true env "False") ->
t_label t.t_label t_false
| _ ->
t_equ t (t_True env)
t_equ (f_btop env t) (t_True env)
and f_btop env f = match f.t_node with
| Tapp (ls, [{t_ty = Some {ty_node = Tyapp (ts, [])}} as l; r])
when ls_equal ls ps_equ && ts_equal ts (find_ts ~pure:true env "bool") ->
t_label_copy f (t_iff_simp (t_btop env l) (t_btop env r))
| _ -> TermTF.t_map (fun t -> t) (f_btop env) f
| _ -> t_map (f_btop env) f
let add_wp_decl ps f uc =
let name = ps.ps_pure.ls_name in
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