diff options
| 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 /plugins/romega | |
| 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 'plugins/romega')
| -rw-r--r-- | plugins/romega/const_omega.ml | 4 | ||||
| -rw-r--r-- | plugins/romega/const_omega.mli | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/plugins/romega/const_omega.ml b/plugins/romega/const_omega.ml index 0d491d92b..0f5417e7d 100644 --- a/plugins/romega/const_omega.ml +++ b/plugins/romega/const_omega.ml @@ -223,7 +223,7 @@ let mk_N = function module type Int = sig val typ : constr Lazy.t - val is_int_typ : [ `NF ] Proofview.Goal.t -> constr -> bool + val is_int_typ : Proofview.Goal.t -> constr -> bool val plus : constr Lazy.t val mult : constr Lazy.t val opp : constr Lazy.t @@ -231,7 +231,7 @@ module type Int = sig val mk : Bigint.bigint -> constr val parse_term : constr -> parse_term - val parse_rel : [ `NF ] Proofview.Goal.t -> constr -> parse_rel + val parse_rel : Proofview.Goal.t -> constr -> parse_rel (* check whether t is built only with numbers and + * - *) val get_scalar : constr -> Bigint.bigint option end diff --git a/plugins/romega/const_omega.mli b/plugins/romega/const_omega.mli index 5ba063d9d..ecddc55de 100644 --- a/plugins/romega/const_omega.mli +++ b/plugins/romega/const_omega.mli @@ -105,7 +105,7 @@ module type Int = (* the coq type of the numbers *) val typ : constr Lazy.t (* Is a constr expands to the type of these numbers *) - val is_int_typ : [ `NF ] Proofview.Goal.t -> constr -> bool + val is_int_typ : Proofview.Goal.t -> constr -> bool (* the operations on the numbers *) val plus : constr Lazy.t val mult : constr Lazy.t @@ -116,7 +116,7 @@ module type Int = (* parsing a term (one level, except if a number is found) *) val parse_term : constr -> parse_term (* parsing a relation expression, including = < <= >= > *) - val parse_rel : [ `NF ] Proofview.Goal.t -> constr -> parse_rel + val parse_rel : Proofview.Goal.t -> constr -> parse_rel (* Is a particular term only made of numbers and + * - ? *) val get_scalar : constr -> Bigint.bigint option end |