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Diffstat (limited to 'engine/eConstr.ml')
| -rw-r--r-- | engine/eConstr.ml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/engine/eConstr.ml b/engine/eConstr.ml index 0c84dee572..c29de27efb 100644 --- a/engine/eConstr.ml +++ b/engine/eConstr.ml @@ -452,6 +452,9 @@ let eq_universes env sigma cstrs cv_pb refargs l l' = let open GlobRef in let open UnivProblem in match refargs with + | Some (ConstRef c, 1) when Environ.is_array_type env c -> + cstrs := compare_cumulative_instances cv_pb true [|Univ.Variance.Irrelevant|] l l' !cstrs; + true | None | Some (ConstRef _, _) -> cstrs := enforce_eq_instances_univs true l l' !cstrs; true | Some (VarRef _, _) -> assert false (* variables don't have instances *) |