* gc.c (gc_stat_internal): add compatible layer.

  From Ruby 2.2, keys of GC.stat are changed [Feature #9924].
  To provide compatible layer, GC.stat add a default_proc
  (if default_proc of given Hash object is not set).
  At first use of this compatible layer of interpreter process,
  show a warning message like that:
  program: GC.stat[:total_allocated_object]
  warning message: "warning: GC.stat keys were changed from Ruby
  2.1. In this case,  you refer to obsolete `total_allocated_object'
  (new key is `total_allocated_objects').
  Please check <https://bugs.ruby-lang.org/issues/9924>
  for more information."
  Pleaes correct my English message :)
* hash.c (rb_hash_set_default_proc): export (in internal).
* internal.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index d7bd4c8355..a7fd5cb2c0 100644
--- a/hash.c
+++ b/hash.c
@@ -901,7 +901,7 @@ rb_hash_default_proc(VALUE hash)
  *     h["cat"]   #=> "catcat"
  */
 
-static VALUE
+VALUE
 rb_hash_set_default_proc(VALUE hash, VALUE proc)
 {
     VALUE b;