Fix FreeVars.free_vars init env argument

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@7526 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
2006-07-20 07:47:52 +00:00 · 2006-07-20 07:47:52 +00:00 · 881e477ca6
parent fef654ed9d
commit 881e477ca6
1 changed files with 2 additions and 2 deletions
--- a/camlp4/Camlp4/Struct/FreeVars.ml
+++ b/camlp4/Camlp4/Struct/FreeVars.ml
@ -122,7 +122,7 @@ module Make (Ast : Sig.Camlp4Ast.S) = struct

    end;

-  value free_vars init_env e =
-    let fold = new fold_free_vars S.add init_env in (fold#expr e)#free;
+  value free_vars env_init e =
+    let fold = new fold_free_vars S.add ~env_init S.empty in (fold#expr e)#free;
 end;