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| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-08-10 16:15:57 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2018-02-20 10:03:03 +0100 |
| commit | 6b9a9124d3bd24fe9305df613547139f6f609c60 (patch) | |
| tree | 59d3dacf28fc8088190b90c7f037ead219b4e877 /plugins/funind/glob_term_to_relation.ml | |
| parent | 407e154baa44609dea9f6f1ade746e24d60e2513 (diff) | |
Moving the argument of CProdN/CLambdaN from binder_expr to local_binder_expr.
The motivations are:
- To reflect the concrete syntax more closely.
- To factorize the different places where "contexts" are internalized:
before this patch, there is a different treatment of `Definition f
'(x,y) := x+y` and `Definition f := fun '(x,y) => x+y`, and a hack
to interpret `Definition f `pat := c : t`. With the patch, the fix
to avoid seeing a variable named `pat` works for both `fun 'x =>
...` and `Definition f 'x := ...`.
The drawbacks are:
- Counterpart to reflecting the concrete syntax more closerly, there
are more redundancies in the syntax. For instance, the case `CLetIn
(na,b,t,c)` can appears also in the form `CProdN (CLocalDef
(na,b,t)::rest,d)` and `CLambdaN (CLocalDef (na,b,t)::rest,d)`.
- Changes in the API, hence adaptation of plugins referring to `constr_expr` needed.
Diffstat (limited to 'plugins/funind/glob_term_to_relation.ml')
| -rw-r--r-- | plugins/funind/glob_term_to_relation.ml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/plugins/funind/glob_term_to_relation.ml b/plugins/funind/glob_term_to_relation.ml index f7639d22d..693ab464d 100644 --- a/plugins/funind/glob_term_to_relation.ml +++ b/plugins/funind/glob_term_to_relation.ml @@ -1295,8 +1295,8 @@ let rec rebuild_return_type rt = CAst.make ?loc @@ Constrexpr.CProdN(n,rebuild_return_type t') | Constrexpr.CLetIn(na,v,t,t') -> CAst.make ?loc @@ Constrexpr.CLetIn(na,v,t,rebuild_return_type t') - | _ -> CAst.make ?loc @@ Constrexpr.CProdN([[Loc.tag Anonymous], - Constrexpr.Default Decl_kinds.Explicit, rt], + | _ -> CAst.make ?loc @@ Constrexpr.CProdN([Constrexpr.CLocalAssum ([Loc.tag Anonymous], + Constrexpr.Default Decl_kinds.Explicit, rt)], CAst.make @@ Constrexpr.CSort(GType [])) let do_build_inductive @@ -1356,7 +1356,7 @@ let do_build_inductive acc) | None -> CAst.make @@ Constrexpr.CProdN - ([[(Loc.tag n)],Constrexpr_ops.default_binder_kind,with_full_print (Constrextern.extern_glob_constr Id.Set.empty) t], + ([Constrexpr.CLocalAssum([(Loc.tag n)],Constrexpr_ops.default_binder_kind,with_full_print (Constrextern.extern_glob_constr Id.Set.empty) t)], acc ) ) @@ -1423,7 +1423,7 @@ let do_build_inductive acc) | None -> CAst.make @@ Constrexpr.CProdN - ([[(Loc.tag n)],Constrexpr_ops.default_binder_kind,with_full_print (Constrextern.extern_glob_constr Id.Set.empty) t], + ([Constrexpr.CLocalAssum([(Loc.tag n)],Constrexpr_ops.default_binder_kind,with_full_print (Constrextern.extern_glob_constr Id.Set.empty) t)], acc ) ) |