From 0f9422ef230c0f7d873563e5ab29230ad54c6d41 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 3 Feb 2009 02:25:42 +0000
Subject: * load.c (load_lock): warn for circular require.  [ruby-core:20794], 
  [ruby-core:20797]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 load.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'load.c')

diff --git a/load.c b/load.c
index 8e533771f1..f642019053 100644
--- a/load.c
+++ b/load.c
@@ -379,6 +379,7 @@ load_lock(const char *ftptr)
 	st_insert(loading_tbl, (st_data_t)ftptr, data);
 	return (char *)ftptr;
     }
+    rb_warning("loading in progress, circular require considered harmful - %s", ftptr);
     return RTEST(rb_barrier_wait((VALUE)data)) ? (char *)ftptr : 0;
 }
 
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