diff options
| author | herbelin | 2008-04-27 21:39:08 +0000 |
|---|---|---|
| committer | herbelin | 2008-04-27 21:39:08 +0000 |
| commit | 7e6ce51bf1a7beea6fa7818d2e5447ade79c30e7 (patch) | |
| tree | e4e967c5bb65efee5978d394ddd70fa7dbd641f3 /pretyping/evd.mli | |
| parent | ca3812d7804f3936bb420e96fad034983ede271a (diff) | |
Quelques bricoles autour de l'unification:
- Un patch pour le bug de non vérification du typage de Stéphane L.
- Changement du fameux message "cannot solve a second-order matching problem"
en espérant, à défaut de savoir résoudre plus souvent le problème, que
le message est plus explicite.
- Divers changements cosmétiques.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10860 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'pretyping/evd.mli')
| -rw-r--r-- | pretyping/evd.mli | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pretyping/evd.mli b/pretyping/evd.mli index 71c6bb0dc3..605f2fcd03 100644 --- a/pretyping/evd.mli +++ b/pretyping/evd.mli @@ -112,7 +112,7 @@ val metavars_of : constr -> Metaset.t val mk_freelisted : constr -> constr freelisted val map_fl : ('a -> 'b) -> 'a freelisted -> 'b freelisted -(* Possible constraints over the instance of a metavariable: +(* Status of an instance found by unification wrt to the meta it solves: - a supertype of the meta (e.g. the solution to ?X <= T is a supertype of ?X) - a subtype of the meta (e.g. the solution to T <= ?X is a supertype of ?X) - a term that can be eta-expanded n times while still being a solution |