merge revision(s) 01b13886: [Backport #20562]

	[Bug #20562] Categorize `RUBY_FREE_AT_EXIT` warning as experimental

1 files changed, 1 insertions, 1 deletions

diff --git a/ruby.c b/ruby.c
index 821213484e..0288867fde 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1769,7 +1769,7 @@ ruby_opt_init(ruby_cmdline_options_t *opt)
     }
 
     if (getenv("RUBY_FREE_AT_EXIT")) {
-        rb_warn("Free at exit is experimental and may be unstable");
+        rb_category_warn(RB_WARN_CATEGORY_EXPERIMENTAL, "Free at exit is experimental and may be unstable");
         rb_free_at_exit = true;
     }