From ae80b4fac22ecb01cbe1d2281f53a4281afd910f Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 1 Sep 2008 05:39:48 +0000
Subject: 	* tool/transcode-tblgen.rb: set ERB source filename for error
 message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                | 4 ++++
 tool/transcode-tblgen.rb | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index bcc233f86f..b040be47a5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Sep  1 14:37:58 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* tool/transcode-tblgen.rb: set ERB source filename for error message.
+
 Mon Sep  1 14:37:02 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* enc/depend: transdb.c may not present.
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
index 70eb360914..aaf33bee6d 100644
--- a/tool/transcode-tblgen.rb
+++ b/tool/transcode-tblgen.rb
@@ -728,7 +728,9 @@ if VERBOSE_MODE
 end
 
 libs1 = $".dup
-erb_result = ERB.new(src, nil, '%').result(binding)
+erb = ERB.new(src, nil, '%')
+erb.filename = arg
+erb_result = erb.result(binding)
 libs2 = $".dup
 
 libs = libs2 - libs1
-- 
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