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| author | Gaëtan Gilbert | 2020-11-12 11:13:50 +0100 |
|---|---|---|
| committer | Gaëtan Gilbert | 2020-11-13 12:55:35 +0100 |
| commit | 89f5d2503d68dae235b9c2153d34f0def30ff626 (patch) | |
| tree | 3dcf3a5a45b6f91baf7e3f9460fad07ec3b76c51 /engine/eConstr.ml | |
| parent | e733f11f54cb847271c13f79538e8823c4d93038 (diff) | |
Make the universe of primitive arrays irrelevant
Fix #13354
This change is very specific to array, but should not be a significant
obstacle to generalization of the feature to eg axioms if we want to later.
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 *) |