diff options
| author | Emilio Jesus Gallego Arias | 2020-03-14 16:34:30 -0400 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2020-03-30 19:05:37 -0400 |
| commit | 8fbc927ac40cc707b1a940d8339a2a289755d533 (patch) | |
| tree | 878bc7f245ca49f8049d67576f7311de7f37716d /doc/plugin_tutorial | |
| parent | dc03a4d9a7b527df0c2e571de55fd200666bdb11 (diff) | |
[declareDef] More consistent handling of universe binders
The only reasons that `prepare_definition` returned a sigma were:
- to obtain the universe binders to be passed to declare
- to obtain the UState.t to be passed to the equations hook
We handle this automatically now; it seems like a reasonably good API
improvement.
However, it is not clear what we do now is right for all cases; must
check.
Diffstat (limited to 'doc/plugin_tutorial')
| -rw-r--r-- | doc/plugin_tutorial/tuto1/src/simple_declare.ml | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/doc/plugin_tutorial/tuto1/src/simple_declare.ml b/doc/plugin_tutorial/tuto1/src/simple_declare.ml index 3b906324f4..a2783d80e8 100644 --- a/doc/plugin_tutorial/tuto1/src/simple_declare.ml +++ b/doc/plugin_tutorial/tuto1/src/simple_declare.ml @@ -1,10 +1,7 @@ let edeclare ?hook ~name ~poly ~scope ~kind ~opaque ~udecl ~impargs sigma body tyopt = - let sigma, ce = DeclareDef.prepare_definition + let ce = DeclareDef.prepare_definition ~opaque ~poly sigma ~udecl ~types:tyopt ~body in - let uctx = Evd.evar_universe_context sigma in - let ubind = Evd.universe_binders sigma in - let hook_data = Option.map (fun hook -> hook, uctx, []) hook in - DeclareDef.declare_definition ~name ~scope ~kind ~ubind ce ~impargs ?hook_data + DeclareDef.declare_definition ~name ~scope ~kind ~impargs ?hook ce let declare_definition ~poly name sigma body = let udecl = UState.default_univ_decl in |