diff options
| author |  Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-05-11 23:07:14 +0200 |
|---|---|---|
| committer | Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-06-18 14:16:33 +0200 |
| commit | 89a85a6603b7112e685a052d728284d3e4c2881e (patch) | |
| tree | f3a3c51bd32439eeab9c2138d45a115adffa7850 /plugins/ltac | |
| parent | 0daf6af5949dbc7304e9fc3adf063519d5a60c4b (diff) | |
Fix #7421: constr_eq ignores universe constraints.
The test isn't quite the one in #7421 because that use of algebraic
universes is wrong.
Diffstat (limited to 'plugins/ltac')
| -rw-r--r-- | plugins/ltac/extratactics.ml4 | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/plugins/ltac/extratactics.ml4 b/plugins/ltac/extratactics.ml4 index f2899ab63..660e29ca8 100644 --- a/plugins/ltac/extratactics.ml4 +++ b/plugins/ltac/extratactics.ml4 @@ -793,17 +793,12 @@ END (* ********************************************************************* *) -let eq_constr x y = - Proofview.Goal.enter begin fun gl -> - let env = Tacmach.New.pf_env gl in - let evd = Tacmach.New.project gl in - match EConstr.eq_constr_universes env evd x y with - | Some _ -> Proofview.tclUNIT () - | None -> Tacticals.New.tclFAIL 0 (str "Not equal") - end - TACTIC EXTEND constr_eq -| [ "constr_eq" constr(x) constr(y) ] -> [ eq_constr x y ] +| [ "constr_eq" constr(x) constr(y) ] -> [ Tactics.constr_eq ~strict:false x y ] +END + +TACTIC EXTEND constr_eq_strict +| [ "constr_eq_strict" constr(x) constr(y) ] -> [ Tactics.constr_eq ~strict:true x y ] END TACTIC EXTEND constr_eq_nounivs |