From 72ff61f4a8ae7a8bf05b0bd6f91b3b290645627c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 28 Oct 2015 06:24:12 +0000
Subject: NameError#receiver of uninitialized constant

* error.c (name_err_mesg_to_str): quote the name if unprintable.
* object.c (check_setter_id): use rb_check_id to convert names.
* variable.c (uninitialized_constant): use NameError::message to
  keep the receiver of uninitialized constant.  [Feature #10881]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 error.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'error.c')

diff --git a/error.c b/error.c
index 7d533cc9a5..0a84937d78 100644
--- a/error.c
+++ b/error.c
@@ -1264,7 +1264,7 @@ name_err_mesg_to_str(VALUE obj)
 	else {
 	    c = s = FAKE_CSTR(&s_str, "");
 	}
-	args[0] = ptr[NAME_ERR_MESG__NAME];
+	args[0] = QUOTE(rb_obj_as_string(ptr[NAME_ERR_MESG__NAME]));
 	args[1] = d;
 	args[2] = s;
 	args[3] = c;
-- 
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