diff options
| author |  Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2014-09-27 16:08:02 +0200 |
|---|---|---|
| committer | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2014-09-27 20:41:04 +0200 |
| commit | 84544396cbbf34848be2240acf181b4d5f1f42d2 (patch) | |
| tree | 72d398f334bdc7b1c6a0ee333a05940c34780f12 /kernel/constr.mli | |
| parent | 0efba04058ba28889c83553224309be216873298 (diff) | |
Add a boolean to indicate the unfolding state of a primitive projection,
so as to reproduce correctly the reduction behavior of existing
projections, i.e. delta + iota. Make [projection] an abstract datatype
in Names.ml, most of the patch is about using that abstraction.
Fix unification.ml which tried canonical projections too early in
presence of primitive projections.
Diffstat (limited to 'kernel/constr.mli')
| -rw-r--r-- | kernel/constr.mli | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/constr.mli b/kernel/constr.mli index 58f248b03..da7ac6a0d 100644 --- a/kernel/constr.mli +++ b/kernel/constr.mli @@ -103,7 +103,7 @@ val mkConst : constant -> constr val mkConstU : pconstant -> constr (** Constructs a projection application *) -val mkProj : (constant * constr) -> constr +val mkProj : (projection * constr) -> constr (** Inductive types *) @@ -190,7 +190,7 @@ type ('constr, 'types) kind_of_term = | Case of case_info * 'constr * 'constr * 'constr array | Fix of ('constr, 'types) pfixpoint | CoFix of ('constr, 'types) pcofixpoint - | Proj of constant * 'constr + | Proj of projection * 'constr (** User view of [constr]. For [App], it is ensured there is at least one argument and the function is not itself an applicative |