nobu	2014-02-26 12:28:10 +0900 (Wed, 26 Feb 2014)

  New Revision: 45178

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45178

  Log:
    eval.c: remove unneeded GC guard
    
    * eval.c (setup_exception): remove RB_GC_GUARD which is no longer
      needed since r41598.

  Modified files:
    trunk/eval.c
Index: eval.c
===================================================================
--- eval.c	(revision 45177)
+++ eval.c	(revision 45178)
@@ -513,7 +513,7 @@ setup_exception(rb_thread_t *th, int tag https://github.com/ruby/ruby/blob/trunk/eval.c#L513
 
 	PUSH_TAG();
 	if ((status = EXEC_TAG()) == 0) {
-	    RB_GC_GUARD(e) = rb_obj_as_string(e);
+	    e = rb_obj_as_string(e);
 	    if (file && line) {
 		warn_printf("Exception `%s' at %s:%d - %"PRIsVALUE"\n",
 			    rb_obj_classname(th->errinfo), file, line, e);

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