From 95c34a90ca20e65c1feead79302183ff1a43ef62 Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Tue, 5 Mar 2013 13:00:17 +0900
Subject: Remove RB_GC_GUARD(x) macro. See also mruby/mruby#948.

---
 include/mruby/string.h | 4 ----
 src/string.c           | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/include/mruby/string.h b/include/mruby/string.h
index 3f661a742..4ba4ce544 100644
--- a/include/mruby/string.h
+++ b/include/mruby/string.h
@@ -11,10 +11,6 @@
 extern "C" {
 #endif
 
-#ifndef RB_GC_GUARD
-#define RB_GC_GUARD(v) v
-#endif
-
 #define IS_EVSTR(p,e) ((p) < (e) && (*(p) == '$' || *(p) == '@' || *(p) == '{'))
 
 #define STR_BUF_MIN_SIZE 128
diff --git a/src/string.c b/src/string.c
index 53e8fcab6..679b06f9e 100644
--- a/src/string.c
+++ b/src/string.c
@@ -1511,9 +1511,8 @@ mrb_value
 mrb_str_intern(mrb_state *mrb, mrb_value self)
 {
   mrb_sym id;
-  mrb_value str = RB_GC_GUARD(self);
 
-  id = mrb_intern_str(mrb, str);
+  id = mrb_intern_str(mrb, self);
   return mrb_symbol_value(id);
 
 }
-- 
cgit v1.2.3