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| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2018-02-11 16:00:04 +0100 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2018-02-12 20:31:51 +0100 |
| commit | 68935660fbfdec2e357e123ed999073ed3b8fc26 (patch) | |
| tree | 572f6e04973aa682358ad0557769c0980a48cc66 /tactics/tactics.mli | |
| parent | 52d666a7a83e4023d9f5cd7324ed81c7f7926156 (diff) | |
[engine] Remove ghost parameter from `Proofview.Goal.t`
In current code, `Proofview.Goal.t` uses a phantom type to indicate
whether the goal was properly substituted wrt current `evar_map` or
not.
After the introduction of `EConstr`, this distinction should have
become unnecessary, thus we remove the phantom parameter from
`'a Proofview.Goal.t`. This may introduce some minor incompatibilities
at the typing level. Code-wise, things should remain the same.
We thus deprecate `assume`. In a next commit, we will remove
normalization as much as possible from the code.
Diffstat (limited to 'tactics/tactics.mli')
| -rw-r--r-- | tactics/tactics.mli | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tactics/tactics.mli b/tactics/tactics.mli index 83fc655f1..483e790e5 100644 --- a/tactics/tactics.mli +++ b/tactics/tactics.mli @@ -30,7 +30,7 @@ open Ltac_pretype (** {6 General functions. } *) -val is_quantified_hypothesis : Id.t -> 'a Proofview.Goal.t -> bool +val is_quantified_hypothesis : Id.t -> Proofview.Goal.t -> bool (** {6 Primitive tactics. } *) @@ -76,7 +76,7 @@ val intros : unit Proofview.tactic (** [depth_of_quantified_hypothesis b h g] returns the index of [h] in the conclusion of goal [g], up to head-reduction if [b] is [true] *) val depth_of_quantified_hypothesis : - bool -> quantified_hypothesis -> 'a Proofview.Goal.t -> int + bool -> quantified_hypothesis -> Proofview.Goal.t -> int val intros_until : quantified_hypothesis -> unit Proofview.tactic |