Show the class of the receiver [Feature #15231]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-06 23:03:54 +00:00 · 2018-12-06 23:03:54 +00:00 · 973f84ef55
commit 973f84ef55
parent 3a94b881b9
1 changed files with 2 additions and 1 deletions
--- a/object.c
+++ b/object.c
@ -1686,7 +1686,8 @@ rb_false(VALUE obj)
 static VALUE
 rb_obj_match(VALUE obj1, VALUE obj2)
 {
-    rb_warning("Object#=~ is deprecated; it always returns nil");
+    rb_warning("deprecated Object#=~ is called on %"PRIsVALUE
+               "; it always returns nil", rb_obj_class(obj1));
    return Qnil;
 }