DeprecatedInstanceVariable#inspect doesn't warn since test/unit, error logs, and others use it for diagnostics.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5763 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 8 insertions, 1 deletions

diff --git a/activesupport/lib/active_support/deprecation.rb b/activesupport/lib/active_support/deprecation.rb
index 76db7b5a56..3c1ceafcff 100644
--- a/activesupport/lib/active_support/deprecation.rb
+++ b/activesupport/lib/active_support/deprecation.rb
@@ -143,7 +143,8 @@ module ActiveSupport
         end
     end
 
-    # Stand-in for @request, @attributes, etc.
+    # Stand-in for @request, @attributes, @params, etc which emits deprecation
+    # warnings on any method call (except #inspect).
     class DeprecatedInstanceVariableProxy
       instance_methods.each { |m| undef_method m unless m =~ /^__/ }
 
@@ -151,6 +152,12 @@ module ActiveSupport
         @instance, @method, @var = instance, method, var
       end
 
+      # Don't give a deprecation warning on inspect since test/unit and error
+      # logs rely on it for diagnostics.
+      def inspect
+        target.inspect
+      end
+
       private
         def method_missing(called, *args, &block)
           warn caller, called, args