diff options
| author |  Matthieu Sozeau <mattam@mattam.org> | 2015-10-07 13:11:52 +0200 |
|---|---|---|
| committer | Matthieu Sozeau <mattam@mattam.org> | 2015-10-07 13:17:11 +0200 |
| commit | d37aab528dca587127b9f9944e1521e4fc3d9cc7 (patch) | |
| tree | 3d8db828b3e6644c924a75592dded2a168fbeb59 /pretyping/evd.ml | |
| parent | 840155eafd9607c7656c80770de1e2819fe56a13 (diff) | |
Univs: add Strict Universe Declaration option (on by default)
This option disallows "declare at first use" semantics for universe
variables (in @{}), forcing the declaration of _all_ universes appearing
in a definition when introducing it with syntax Definition/Inductive
foo@{i j k} .. The bound universes at the end of a definition/inductive
must be exactly those ones, no extras allowed currently.
Test-suite files using the old semantics just disable the option.
Diffstat (limited to 'pretyping/evd.ml')
| -rw-r--r-- | pretyping/evd.ml | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/pretyping/evd.ml b/pretyping/evd.ml index 4e0b6f75e..4372668fc 100644 --- a/pretyping/evd.ml +++ b/pretyping/evd.ml @@ -1074,12 +1074,6 @@ let uctx_new_univ_variable rigid name predicative uctx_univ_algebraic = Univ.LSet.add u avars}, false else {uctx with uctx_univ_variables = uvars'}, false in - (* let ctx' = *) - (* if pred then *) - (* Univ.ContextSet.add_constraints *) - (* (Univ.Constraint.singleton (Univ.Level.set, Univ.Le, u)) ctx' *) - (* else ctx' *) - (* in *) let names = match name with | Some n -> add_uctx_names n u uctx.uctx_names |