diff options
| author | Emilio Jesus Gallego Arias | 2019-06-05 17:48:46 +0200 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias | 2019-06-09 14:26:58 +0200 |
| commit | a8b3c907cb2d6da16bdeea10b943552dc9efc0ed (patch) | |
| tree | e56d7cd2b02bf7a2267dacb1e87c9aee1ef56594 /plugins/ltac/rewrite.mli | |
| parent | 1f81679d117446d32fcad8012e5613cb2377b359 (diff) | |
[proof] Move proofs that have an associated constant to `Lemmas`
The main idea of this PR is to distinguish the types of "proof object"
`Proof_global.t` and the type of "proof object associated to a
constant, the new `Lemmas.t`.
This way, we can move the terminator setup to the higher layer in
`vernac`, which is the one that really knows about constants, paving
the way for further simplification and in particular for a unified
handling of constant saving by removal of the control inversion here.
Terminators are now internal to `Lemmas`, as it is the only part of
the code applying them.
As a consequence, proof nesting is now handled by `Lemmas`, and
`Proof_global.t` is just a single `Proof.t` plus some environmental
meta-data.
We are also enable considerable simplification in a future PR, as this
patch makes `Proof.t` and `Proof_global.t` essentially the same, so we
should expect to handle them under a unified interface.
Diffstat (limited to 'plugins/ltac/rewrite.mli')
| -rw-r--r-- | plugins/ltac/rewrite.mli | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/ltac/rewrite.mli b/plugins/ltac/rewrite.mli index 3ef33c6dc9..a5c3782b30 100644 --- a/plugins/ltac/rewrite.mli +++ b/plugins/ltac/rewrite.mli @@ -101,16 +101,16 @@ val add_setoid -> Id.t -> unit -val add_morphism_interactive : rewrite_attributes -> constr_expr -> Id.t -> Proof_global.t +val add_morphism_interactive : rewrite_attributes -> constr_expr -> Id.t -> Lemmas.t val add_morphism_as_parameter : rewrite_attributes -> constr_expr -> Id.t -> unit val add_morphism - : rewrite_attributes + : rewrite_attributes -> local_binder_expr list -> constr_expr -> constr_expr -> Id.t - -> Proof_global.t + -> Lemmas.t val get_reflexive_proof : env -> evar_map -> constr -> constr -> evar_map * constr |