* variable.c (rb_obj_classname): new function.

* string.c (rb_str_dup): should preserve original's class (but not
  hidden singleton class).

* string.c (rb_str_substr): ditto.

* parse.y: backout EXPR_CMDARG removal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/file.c b/file.c
index eb6d2e01ef..d0758e064d 100644
--- a/file.c
+++ b/file.c
@@ -307,7 +307,7 @@ rb_stat_inspect(self)
     };
 
     str = rb_str_buf_new2("#<");
-    rb_str_buf_cat2(str, rb_class2name(CLASS_OF(self)));
+    rb_str_buf_cat2(str, rb_obj_classname(self));
     rb_str_buf_cat2(str, " ");
 
     for (i = 0; i < sizeof(member)/sizeof(member[0]); i++) {