rb_ary_dig, rb_hash_dig: nobody is using them outside.

mark them static.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/array.c b/array.c
index dbcc09d22b..fe86374db1 100644
--- a/array.c
+++ b/array.c
@@ -5828,7 +5828,7 @@ rb_ary_any_p(int argc, VALUE *argv, VALUE ary)
  *   [42, {foo: :bar}].dig(1, :foo)    #=> :bar
  */
 
-VALUE
+static VALUE
 rb_ary_dig(int argc, VALUE *argv, VALUE self)
 {
     rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);