diff options
author | 2017-12-12 19:36:15 +0100 | |
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committer | 2017-12-27 11:52:57 +0100 | |
commit | 05fc0542f6c7a15b9187a2a91beb0aa7a42bb2fa (patch) | |
tree | 97eccce3247c2d6d79d9b3cde4bc86410bd1d02c /tactics | |
parent | 2a25e1a56460556f8b8dcef2a70cd0d2b9422383 (diff) |
Remove the local polymorphic flag hack.
Some code in typeclasses was even breaking the invariant that
use_polymorphic_flag should not be called twice, but that code was
morally dead it seems, so we remove it.
Diffstat (limited to 'tactics')
-rw-r--r-- | tactics/leminv.ml | 7 | ||||
-rw-r--r-- | tactics/leminv.mli | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/tactics/leminv.ml b/tactics/leminv.ml index 01065868d..197b3030d 100644 --- a/tactics/leminv.ml +++ b/tactics/leminv.ml @@ -234,10 +234,9 @@ let inversion_scheme env sigma t sort dep_option inv_op = let p = Evarutil.nf_evars_universes sigma invProof in p, sigma -let add_inversion_lemma name env sigma t sort dep inv_op = +let add_inversion_lemma ~poly name env sigma t sort dep inv_op = let invProof, sigma = inversion_scheme env sigma t sort dep inv_op in let univs = - let poly = Flags.use_polymorphic_flag () in Evd.const_univ_entry ~poly sigma in let entry = definition_entry ~univs invProof in @@ -247,13 +246,13 @@ let add_inversion_lemma name env sigma t sort dep inv_op = (* inv_op = Inv (derives de complete inv. lemma) * inv_op = InvNoThining (derives de semi inversion lemma) *) -let add_inversion_lemma_exn na com comsort bool tac = +let add_inversion_lemma_exn ~poly na com comsort bool tac = let env = Global.env () in let sigma = Evd.from_env env in let sigma, c = Constrintern.interp_type_evars env sigma com in let sigma, sort = Evd.fresh_sort_in_family ~rigid:univ_rigid env sigma comsort in try - add_inversion_lemma na env sigma c sort bool tac + add_inversion_lemma ~poly na env sigma c sort bool tac with | UserError (Some "Case analysis",s) -> (* Reference to Indrec *) user_err ~hdr:"Inv needs Nodep Prop Set" s diff --git a/tactics/leminv.mli b/tactics/leminv.mli index 8745ad397..f221b1fd9 100644 --- a/tactics/leminv.mli +++ b/tactics/leminv.mli @@ -14,6 +14,6 @@ open Misctypes val lemInv_clause : quantified_hypothesis -> constr -> Id.t list -> unit Proofview.tactic -val add_inversion_lemma_exn : +val add_inversion_lemma_exn : poly:bool -> Id.t -> constr_expr -> Sorts.family -> bool -> (Id.t -> unit Proofview.tactic) -> unit |