diff options
author | 2018-02-20 16:03:57 +0100 | |
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committer | 2018-03-02 23:45:51 +0100 | |
commit | 3ce123f16ce19f67dde4a0f3f2874a2678649907 (patch) | |
tree | 1357c6556ba947f066c16a1aa946c7e2ddb399d4 /tactics | |
parent | a4817d25befc71b7dbf707637660431144985133 (diff) |
Remove 8.5 compatibility support.
Diffstat (limited to 'tactics')
-rw-r--r-- | tactics/contradiction.ml | 6 | ||||
-rw-r--r-- | tactics/equality.ml | 2 | ||||
-rw-r--r-- | tactics/tactics.ml | 8 |
3 files changed, 3 insertions, 13 deletions
diff --git a/tactics/contradiction.ml b/tactics/contradiction.ml index 467754a84..3386f972e 100644 --- a/tactics/contradiction.ml +++ b/tactics/contradiction.ml @@ -44,8 +44,6 @@ let absurd c = absurd c (* Contradiction *) -let use_negated_unit_or_eq_type () = Flags.version_strictly_greater Flags.V8_5 - (** [f] does not assume its argument to be [nf_evar]-ed. *) let filter_hyp f tac = let rec seek = function @@ -71,9 +69,7 @@ let contradiction_context = simplest_elim (mkVar id) else match EConstr.kind sigma typ with | Prod (na,t,u) when is_empty_type sigma u -> - let is_unit_or_eq = - if use_negated_unit_or_eq_type () then match_with_unit_or_eq_type sigma t - else None in + let is_unit_or_eq = match_with_unit_or_eq_type sigma t in Tacticals.New.tclORELSE (match is_unit_or_eq with | Some _ -> diff --git a/tactics/equality.ml b/tactics/equality.ml index 9a1ac768c..0ce7fa022 100644 --- a/tactics/equality.ml +++ b/tactics/equality.ml @@ -84,7 +84,7 @@ let _ = let injection_in_context = ref false let use_injection_in_context = function - | None -> !injection_in_context && Flags.version_strictly_greater Flags.V8_5 + | None -> !injection_in_context | Some flags -> flags.injection_in_context let _ = diff --git a/tactics/tactics.ml b/tactics/tactics.ml index 7e281e2fe..bf9271ba9 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -5146,16 +5146,10 @@ module New = struct open Locus let reduce_after_refine = - let onhyps = - (** We reduced everywhere in the hyps before 8.6 *) - if Flags.version_compare !Flags.compat_version Flags.V8_5 == 0 - then None - else Some [] - in reduce (Lazy {rBeta=true;rMatch=true;rFix=true;rCofix=true; rZeta=false;rDelta=false;rConst=[]}) - {onhyps; concl_occs=AllOccurrences } + {onhyps = Some []; concl_occs = AllOccurrences } let refine ~typecheck c = Refine.refine ~typecheck c <*> |