From 9cf11364817c58b0a8801e458ee2ee1d0d040789 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 11 Nov 2015 08:38:27 +0000
Subject: vm_eval.c: skip internal names

* vm_eval.c (local_var_list_add): skip internal local variable
  name by its type but not if it has a name.  internal local
  variable names are just unique per frame, not globally.
  [ruby-core:71437] [Bug #11674]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_eval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vm_eval.c')

diff --git a/vm_eval.c b/vm_eval.c
index 55d73817c4..ed44c29789 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -2066,7 +2066,7 @@ local_var_list_update(st_data_t *key, st_data_t *value, st_data_t arg, int exist
 static void
 local_var_list_add(const struct local_var_list *vars, ID lid)
 {
-    if (lid && rb_id2str(lid)) {
+    if (lid && rb_is_local_id(lid)) {
 	/* should skip temporary variable */
 	st_table *tbl = RHASH_TBL_RAW(vars->tbl);
 	st_data_t idx = 0;	/* tbl->num_entries */
-- 
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