reverted r38318.

rubyspec reports that there is incompatibility.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 5 insertions, 27 deletions

diff --git a/ChangeLog b/ChangeLog
index b40a8087fd..316562e320 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -30,11 +30,6 @@ Tue Dec 11 19:15:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* parse.y (parser_here_document): flush string content between new
 	  line and :string_embexpr.  [ruby-core:48703] [Bug #7255]
 
-Tue Dec 11 19:01:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/erb.rb (ERB#run, ERB#result): eval under isolated bindings for
-	  safe concurrent use.  [ruby-core:47638] [Bug #7046]
-
 Tue Dec 11 17:53:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* compile.c (iseq_compile_each): count flip-flop state in local iseq
diff --git a/lib/erb.rb b/lib/erb.rb
index 8ff8e115ab..bb47943a86 100644
--- a/lib/erb.rb
+++ b/lib/erb.rb
@@ -1,4 +1,3 @@
-# -*- coding: us-ascii -*-
 # = ERB -- Ruby Templating
 #
 # Author:: Masatoshi SEKI
@@ -817,7 +816,7 @@ class ERB
   end
 
   # Generate results and print them. (see ERB#result)
-  def run(b=new_toplevel)
+  def run(b=TOPLEVEL_BINDING)
     print self.result(b)
   end
 
@@ -829,7 +828,7 @@ class ERB
   # _b_ accepts a Binding or Proc object which is used to set the context of
   # code evaluation.
   #
-  def result(b=new_toplevel)
+  def result(b=TOPLEVEL_BINDING)
     if @safe_level
       proc {
         $SAFE = @safe_level
@@ -840,12 +839,6 @@ class ERB
     end
   end
 
-  def new_toplevel
-    # New binding each time *near* toplevel for unspecified runs
-    TOPLEVEL_BINDING.dup
-  end
-  private :new_toplevel
-
   # Define _methodname_ as instance method of _mod_ from compiled ruby source.
   #
   # example:
diff --git a/test/erb/test_erb.rb b/test/erb/test_erb.rb
index 6fe59a68b6..05d255623a 100644
--- a/test/erb/test_erb.rb
+++ b/test/erb/test_erb.rb
@@ -1,4 +1,3 @@
-# -*- coding: us-ascii -*-
 require 'test/unit'
 require 'erb'
 
@@ -38,15 +37,6 @@ class TestERB < Test::Unit::TestCase
     }
     assert_match(/\Atest filename:1\b/, e.backtrace[0])
   end
-
-  def test_concurrent_default_binding
-    template1 = 'one <%= ERB.new(template2).result %>'
-
-    eval 'template2 = "two"', TOPLEVEL_BINDING
-
-    bug7046 = '[ruby-core:47638]'
-    assert_equal("one two", ERB.new(template1).result, bug7046)
-  end
 end
 
 class TestERBCore < Test::Unit::TestCase
diff --git a/version.h b/version.h
index bbbfc5f034..7c62ba2601 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_PATCHLEVEL 340
+#define RUBY_PATCHLEVEL 341
 
-#define RUBY_RELEASE_DATE "2012-12-11"
+#define RUBY_RELEASE_DATE "2012-12-13"
 #define RUBY_RELEASE_YEAR 2012
 #define RUBY_RELEASE_MONTH 12
-#define RUBY_RELEASE_DAY 11
+#define RUBY_RELEASE_DAY 13
 
 #include "ruby/version.h"