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authorMatthieu Sozeau2018-11-27 11:20:57 +0100
committerMatthieu Sozeau2018-11-27 11:20:57 +0100
commitf6a2d21b6c2a93cb70fde235fc897fb75ea51384 (patch)
tree8913811d7ff06686a0ec837296545cae12007f85 /kernel/uGraph.ml
parentdddb72b2f45f39f04e91aa9099bcd1064c629504 (diff)
parentc58ea20fba5a5ce54aaf62182dfd3ee8a368d529 (diff)
Merge PR #8850: Private universes for opaque polymorphic constants.
Diffstat (limited to 'kernel/uGraph.ml')
-rw-r--r--kernel/uGraph.ml2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/uGraph.ml b/kernel/uGraph.ml
index 9083156745..fe07a1c90e 100644
--- a/kernel/uGraph.ml
+++ b/kernel/uGraph.ml
@@ -866,6 +866,8 @@ let constraints_for ~kept g =
arc.ltle csts)
kept csts
+let domain g = LMap.domain g.entries
+
(** [sort_universes g] builds a totally ordered universe graph. The
output graph should imply the input graph (and the implication
will be strict most of the time), but is not necessarily minimal.