* load.c (load_failed): should honor encoding. [ruby-core:31915]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 13 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index dedabe8bc6..d003db5365 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Aug 29 12:19:58 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* load.c (load_failed): should honor encoding.  [ruby-core:31915]
+
 Sun Aug 29 09:35:10 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* common.mk (clean): exclude *.inc. [ruby-dev:41931]
diff --git a/load.c b/load.c
index 891eae48ee..c956977527 100644
--- a/load.c
+++ b/load.c
@@ -551,8 +551,9 @@ search_required(VALUE fname, volatile VALUE *path, int safe_level)
 static void
 load_failed(VALUE fname)
 {
-    rb_raise(rb_eLoadError, "cannot load such file -- %s",
-	     RSTRING_PTR(fname));
+    VALUE mesg = rb_str_buf_new_cstr("cannot load such file -- ");
+    rb_str_append(mesg, fname);	/* should be ASCII compatible */
+    rb_exc_raise(rb_exc_new3(rb_eLoadError, mesg));
 }
 
 static VALUE
diff --git a/test/ruby/test_require.rb b/test/ruby/test_require.rb
index dd4b808201..6de5659e54 100644
--- a/test/ruby/test_require.rb
+++ b/test/ruby/test_require.rb
@@ -40,6 +40,12 @@ class TestRequire < Test::Unit::TestCase
     end
   end
 
+  def test_require_nonascii
+    bug3758 = '[ruby-core:31915]'
+    e = assert_raise(LoadError, bug3758) {require "\u{221e}"}
+    assert_match(/\u{221e}\z/, e.message, bug3758)
+  end
+
   def test_require_path_home
     env_rubypath, env_home = ENV["RUBYPATH"], ENV["HOME"]