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Adapt to coq/coq#19233 (template_universes don't duplicate level data) #126

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Jun 28, 2024
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Adapt to coq/coq#19233 (template_universes don't duplicate level data) #126

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6 changes: 3 additions & 3 deletions src/parametricity.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -1064,17 +1064,17 @@ let get_arity t =

(* Workaround to ensure that template universe levels are linear *)
let fix_template_params order evdr env temp b params =
let templ = List.rev temp.template_param_levels in
let templ = List.rev temp.template_param_arguments in
(* For all template levels generate fresh levels for all translated parameters *)
let rec freshen umap templ params = match templ with
| [] ->
let () = assert (List.is_empty params) in
umap, []
| None :: templ ->
| false :: templ ->
let decls, params = List.chop (order + 1) params in
let umap, params = freshen umap templ params in
umap, decls @ params
| Some _ :: templ ->
| true :: templ ->
let decls, params = List.chop (order + 1) params in
let umap, params = freshen umap templ params in
let rel, pdecls = match decls with
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