diff options
Diffstat (limited to 'parsing')
| -rw-r--r-- | parsing/g_constr.ml4 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/parsing/g_constr.ml4 b/parsing/g_constr.ml4 index 7e5933cea..0cf96d487 100644 --- a/parsing/g_constr.ml4 +++ b/parsing/g_constr.ml4 @@ -155,9 +155,15 @@ GEXTEND Gram | "Type" -> Sorts.InType ] ] ; + universe_expr: + [ [ id = global; "+"; n = natural -> Some (id,n) + | id = global -> Some (id,0) + | "_" -> None + ] ] + ; universe: - [ [ IDENT "max"; "("; ids = LIST1 name SEP ","; ")" -> ids - | id = name -> [id] + [ [ IDENT "max"; "("; ids = LIST1 universe_expr SEP ","; ")" -> ids + | u = universe_expr -> [u] ] ] ; lconstr: @@ -307,8 +313,9 @@ GEXTEND Gram universe_level: [ [ "Set" -> GSet | "Prop" -> GProp - | "Type" -> GType None - | id = name -> GType (Some id) + | "Type" -> GType UUnknown + | "_" -> GType UAnonymous + | id = global -> GType (UNamed id) ] ] ; fix_constr: |