Merge commit 'mainstream/master'

4 files changed, 7 insertions, 5 deletions

diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb
index c53cf3f530..0743ab181e 100644
--- a/activesupport/lib/active_support/core_ext/array/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/array/conversions.rb
@@ -157,7 +157,7 @@ class Array
   #
   def to_xml(options = {})
     raise "Not all elements respond to to_xml" unless all? { |e| e.respond_to? :to_xml }
-    require 'builder' unless defined?(Builder)
+    require 'active_support/vendor/builder' unless defined?(Builder)
 
     options = options.dup
     options[:root]     ||= all? { |e| e.is_a?(first.class) && first.class.to_s != "Hash" } ? ActiveSupport::Inflector.pluralize(ActiveSupport::Inflector.underscore(first.class.name)) : "records"
diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb
index aa686ec2eb..ffe9e3d1b1 100644
--- a/activesupport/lib/active_support/core_ext/hash/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb
@@ -132,7 +132,7 @@ class Hash
   # configure your own builder with the <tt>:builder</tt> option. The method also accepts
   # options like <tt>:dasherize</tt> and friends, they are forwarded to the builder.
   def to_xml(options = {})
-    require 'builder' unless defined?(Builder)
+    require 'active_support/vendor/builder' unless defined?(Builder)
 
     options = options.dup
     options[:indent] ||= 2
diff --git a/activesupport/lib/active_support/core_ext/rexml.rb b/activesupport/lib/active_support/core_ext/rexml.rb
index decc4f6d9c..5288b639a6 100644
--- a/activesupport/lib/active_support/core_ext/rexml.rb
+++ b/activesupport/lib/active_support/core_ext/rexml.rb
@@ -1,3 +1,5 @@
+require 'active_support/core_ext/kernel/reporting'
+
 # Fixes the rexml vulnerability disclosed at:
 # http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
 # This fix is identical to rexml-expansion-fix version 1.0.1
@@ -5,11 +7,11 @@ require 'rexml/rexml'
 
 # Earlier versions of rexml defined REXML::Version, newer ones REXML::VERSION
 unless (defined?(REXML::VERSION) ? REXML::VERSION : REXML::Version) > "3.1.7.2"
-  require 'rexml/document'
+  silence_warnings { require 'rexml/document' }
 
   # REXML in 1.8.7 has the patch but early patchlevels didn't update Version from 3.1.7.2.
   unless REXML::Document.respond_to?(:entity_expansion_limit=)
-    require 'rexml/entity'
+    silence_warnings { require 'rexml/entity' }
 
     module REXML #:nodoc:
       class Entity < Child #:nodoc:
diff --git a/activesupport/lib/active_support/core_ext/string/xchar.rb b/activesupport/lib/active_support/core_ext/string/xchar.rb
index 7183218634..26857c8b0d 100644
--- a/activesupport/lib/active_support/core_ext/string/xchar.rb
+++ b/activesupport/lib/active_support/core_ext/string/xchar.rb
@@ -6,7 +6,7 @@ rescue LoadError
   # fast_xs extension unavailable
 else
   begin
-    require 'builder'
+    require 'active_support/vendor/builder'
   rescue LoadError
     # builder demands the first shot at defining String#to_xs
   end