diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/closure.ml | 1 | ||||
| -rw-r--r-- | kernel/closure.mli | 3 | ||||
| -rw-r--r-- | kernel/constr.mli | 3 | ||||
| -rw-r--r-- | kernel/names.mli | 14 |
4 files changed, 21 insertions, 0 deletions
diff --git a/kernel/closure.ml b/kernel/closure.ml index 65123108fd..960bdb649a 100644 --- a/kernel/closure.ml +++ b/kernel/closure.ml @@ -363,6 +363,7 @@ let set_norm v = v.norm <- Norm let is_val v = match v.norm with Norm -> true | _ -> false let mk_atom c = {norm=Norm;term=FAtom c} +let mk_red f = {norm=Red;term=f} (* Could issue a warning if no is still Red, pointing out that we loose sharing. *) diff --git a/kernel/closure.mli b/kernel/closure.mli index 07176cb7de..8e172290fb 100644 --- a/kernel/closure.mli +++ b/kernel/closure.mli @@ -164,6 +164,9 @@ val inject : constr -> fconstr (** mk_atom: prevents a term from being evaluated *) val mk_atom : constr -> fconstr +(** mk_red: makes a reducible term (used in newring) *) +val mk_red : fterm -> fconstr + val fterm_of : fconstr -> fterm val term_of_fconstr : fconstr -> constr val destFLambda : diff --git a/kernel/constr.mli b/kernel/constr.mli index f76b5ae4f0..42d298e3b9 100644 --- a/kernel/constr.mli +++ b/kernel/constr.mli @@ -6,6 +6,9 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) +(** This file defines the most important datatype of Coq, namely kernel terms, + as well as a handful of generic manipulation functions. *) + open Names (** {6 Value under universe substitution } *) diff --git a/kernel/names.mli b/kernel/names.mli index 56f0f8c60d..feaedc775c 100644 --- a/kernel/names.mli +++ b/kernel/names.mli @@ -6,6 +6,20 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) +(** This file defines a lot of different notions of names used pervasively in + the kernel as well as in other places. The essential datatypes exported by + this API are: + + - Id.t is the type of identifiers, that is morally a subset of strings which + only contains Unicode characters of the Letter kind (and a few more). + - Name.t is an ad-hoc variant of Id.t option allowing to handle optionally + named objects. + - DirPath.t represents generic paths as sequences of identifiers. + - Label.t is an equivalent of Id.t made distinct for semantical purposes. + - ModPath.t are module paths. + - KerName.t are absolute names of objects in Coq. +*) + open Util (** {6 Identifiers } *) |