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 /vernac/comFixpoint.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 'vernac/comFixpoint.mli')
| -rw-r--r-- | vernac/comFixpoint.mli | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vernac/comFixpoint.mli b/vernac/comFixpoint.mli index c8d617da5f..a31f3c34e0 100644 --- a/vernac/comFixpoint.mli +++ b/vernac/comFixpoint.mli @@ -19,13 +19,13 @@ open Vernacexpr (** Entry points for the vernacular commands Fixpoint and CoFixpoint *) val do_fixpoint_interactive : - locality -> polymorphic -> (fixpoint_expr * decl_notation list) list -> Proof_global.t + locality -> polymorphic -> (fixpoint_expr * decl_notation list) list -> Lemmas.t val do_fixpoint : locality -> polymorphic -> (fixpoint_expr * decl_notation list) list -> unit val do_cofixpoint_interactive : - locality -> polymorphic -> (cofixpoint_expr * decl_notation list) list -> Proof_global.t + locality -> polymorphic -> (cofixpoint_expr * decl_notation list) list -> Lemmas.t val do_cofixpoint : locality -> polymorphic -> (cofixpoint_expr * decl_notation list) list -> unit |