diff options
Diffstat (limited to 'proofs/pfedit.ml')
-rw-r--r-- | proofs/pfedit.ml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/proofs/pfedit.ml b/proofs/pfedit.ml index c7f5efd5a..80bea0c3b 100644 --- a/proofs/pfedit.ml +++ b/proofs/pfedit.ml @@ -13,6 +13,17 @@ open Entries open Environ open Evd +let use_unification_heuristics_ref = ref true +let _ = Goptions.declare_bool_option { + Goptions.optsync = true; Goptions.optdepr = false; + Goptions.optname = "Solve unification constraints at every \".\""; + Goptions.optkey = ["Solve";"Unification";"Constraints"]; + Goptions.optread = (fun () -> !use_unification_heuristics_ref); + Goptions.optwrite = (fun a -> use_unification_heuristics_ref:=a); +} + +let use_unification_heuristics () = !use_unification_heuristics_ref + let refining = Proof_global.there_are_pending_proofs let check_no_pending_proofs = Proof_global.check_no_pending_proof @@ -119,6 +130,11 @@ let solve ?with_end_tac gi info_lvl tac pr = | Vernacexpr.SelectId id -> Proofview.tclFOCUSID id tac | Vernacexpr.SelectAll -> tac in + let tac = + if use_unification_heuristics () then + Proofview.tclTHEN tac Refine.solve_constraints + else tac + in let (p,(status,info)) = Proof.run_tactic (Global.env ()) tac pr in let () = match info_lvl with |