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author | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2018-06-25 18:26:55 +0200 |
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committer | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2018-06-25 18:26:55 +0200 |
commit | a1fc621b943dbf904705dc88ed27c26daf4c5e72 (patch) | |
tree | 2649ab1a1480b17b74c7207113d5ae8783f2ee42 /kernel/uGraph.mli | |
parent | 24279abf43cfbd65e2fc29f171eb8705fdf61a3e (diff) | |
parent | 1311a2bf08ac1deb16f0b3064bc1164d75858a97 (diff) |
Merge PR #7798: Remove hack skipping comparison of algebraic universes in subtyping.
Diffstat (limited to 'kernel/uGraph.mli')
-rw-r--r-- | kernel/uGraph.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/uGraph.mli b/kernel/uGraph.mli index e6dd629e4..8c2d877b0 100644 --- a/kernel/uGraph.mli +++ b/kernel/uGraph.mli @@ -42,6 +42,9 @@ val merge_constraints : Constraint.t -> t -> t val check_constraint : t -> univ_constraint -> bool val check_constraints : Constraint.t -> t -> bool +(** Picks an arbitrary set of constraints sufficient to ensure [u <= v]. *) +val enforce_leq_alg : Universe.t -> Universe.t -> t -> Constraint.t * t + (** Adds a universe to the graph, ensuring it is >= or > Set. @raise AlreadyDeclared if the level is already declared in the graph. *) |