diff options
| author |  ppedrot <ppedrot@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-06-06 14:59:02 +0000 |
|---|---|---|
| committer | ppedrot <ppedrot@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-06-06 14:59:02 +0000 |
| commit | b23c6c6f1158dc247615ded5867c290f18aab1b9 (patch) | |
| tree | f0ed29a89e1672fa29549716f78316bf382c8d2c /dev/top_printers.ml | |
| parent | fafd64a1322205c3c4e3cae0680e03ea341b1cd8 (diff) | |
Uniformizing generic argument types.
Now, instead of having three unrelated types describing a dynamic
type at each level (raw, glob, top), we have a "('a, 'b, 'c) genarg_type"
whose parameters describe the reified type at each level.
This has various advantages:
- No more code duplication to handle the three level separately;
- Safer code: one is not authorized to mix unrelated types when what
was morally expected was a genarg_type.
- Each level-specialized representation can be accessed through
well-typed projections: rawwit, glbwit and topwit.
Documenting a bit Genarg b.t.w.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16564 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'dev/top_printers.ml')
| -rw-r--r-- | dev/top_printers.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/dev/top_printers.ml b/dev/top_printers.ml index 8db7de46c..618450155 100644 --- a/dev/top_printers.ml +++ b/dev/top_printers.ml @@ -410,7 +410,7 @@ let _ = Vernacinterp.vinterp_add "PrintConstr" (function [c] when genarg_tag c = ConstrArgType && true -> - let c = out_gen rawwit_constr c in + let c = out_gen (rawwit wit_constr) c in (fun () -> in_current_context constr_display c) | _ -> failwith "Vernac extension: cannot occur") with @@ -427,7 +427,7 @@ let _ = Vernacinterp.vinterp_add "PrintPureConstr" (function [c] when genarg_tag c = ConstrArgType && true -> - let c = out_gen rawwit_constr c in + let c = out_gen (rawwit wit_constr) c in (fun () -> in_current_context print_pure_constr c) | _ -> failwith "Vernac extension: cannot occur") with |