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fix(data): check is-a lits in final-check

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Simon Cruanes 2020-01-17 19:12:06 -06:00
parent eb64acb31f
commit b2c047190f
1 changed files with 3 additions and 4 deletions
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7
src/th-data/Sidekick_th_data.ml
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@ -459,8 +459,7 @@ module Make(A : ARG) : S with module A = A = struct
() ()
end end
(* FIXME: when merging [(is _ C) t] with false, remove [C] from the available list *) let check_is_a self solver acts trail =
let on_partial_check (self:t) (solver:SI.t) (acts:SI.actions) trail =
let check_lit lit = let check_lit lit =
let t = SI.Lit.term lit in let t = SI.Lit.term lit in
match A.view_as_data t with match A.view_as_data t with
@ -485,7 +484,8 @@ module Make(A : ARG) : S with module A = A = struct
(* on final check, check acyclicity, (* on final check, check acyclicity,
then make sure we have done case split on all terms that then make sure we have done case split on all terms that
need it. *) need it. *)
let on_final_check (self:t) (solver:SI.t) (acts:SI.actions) _trail = let on_final_check (self:t) (solver:SI.t) (acts:SI.actions) trail =
check_is_a self solver acts trail;
Acyclicity_.check self solver acts; Acyclicity_.check self solver acts;
let remaining_to_decide = let remaining_to_decide =
N_tbl.to_iter self.to_decide N_tbl.to_iter self.to_decide
@ -540,7 +540,6 @@ module Make(A : ARG) : S with module A = A = struct
Log.debugf 1 (fun k->k "(setup :%s)" name); Log.debugf 1 (fun k->k "(setup :%s)" name);
SI.on_cc_new_term solver (on_new_term self); SI.on_cc_new_term solver (on_new_term self);
SI.on_cc_pre_merge solver (on_pre_merge self); SI.on_cc_pre_merge solver (on_pre_merge self);
SI.on_partial_check solver (on_partial_check self);
SI.on_final_check solver (on_final_check self); SI.on_final_check solver (on_final_check self);
self self