diff options
| author |  Matthieu Sozeau <mattam@mattam.org> | 2013-10-31 11:56:30 +0100 |
|---|---|---|
| committer | Matthieu Sozeau <mattam@mattam.org> | 2014-05-06 09:58:54 +0200 |
| commit | 05c87ba330a9b4d02b150c196e390b9dd30be341 (patch) | |
| tree | fc19f68a21198754134aee6fe68a5cb5516b41b7 /kernel/environ.ml | |
| parent | 1c1accf7186438228be9c426db9071aa95a7e992 (diff) | |
Fix interface for template polymorphism, cleaning up code in all typing algorithms.
Diffstat (limited to 'kernel/environ.ml')
| -rw-r--r-- | kernel/environ.ml | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/environ.ml b/kernel/environ.ml index 1f29fd67a..ef0f0ca4d 100644 --- a/kernel/environ.ml +++ b/kernel/environ.ml @@ -315,6 +315,18 @@ let evaluable_constant kn env = | OpaqueDef _ -> false | Undef _ -> false +let template_polymorphic_constant (cst,u) env = + if not (Univ.Instance.is_empty u) then false + else + match (lookup_constant cst env).const_type with + | TemplateArity _ -> true + | RegularArity _ -> false + +let polymorphic_constant (cst,u) env = + if Univ.Instance.is_empty u then false + else + (lookup_constant cst env).const_polymorphic + let lookup_projection cst env = match (lookup_constant cst env).const_proj with | Some pb -> pb @@ -328,6 +340,18 @@ let is_projection cst env = (* Mutual Inductives *) let lookup_mind = lookup_mind +let template_polymorphic_ind ((mind,i),u) env = + if not (Univ.Instance.is_empty u) then false + else + match (lookup_mind mind env).mind_packets.(i).mind_arity with + | TemplateArity _ -> true + | RegularArity _ -> false + +let polymorphic_ind ((mind,i),u) env = + if Univ.Instance.is_empty u then false + else + (lookup_mind mind env).mind_polymorphic + let add_mind_key kn mind_key env = let new_inds = Mindmap_env.add kn mind_key env.env_globals.env_inductives in let new_globals = |