1 files changed, 15 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/metal/compatibility.rb b/actionpack/lib/action_controller/metal/compatibility.rb
index 05dca445a4..76292db0b3 100644
--- a/actionpack/lib/action_controller/metal/compatibility.rb
+++ b/actionpack/lib/action_controller/metal/compatibility.rb
@@ -1,3 +1,5 @@
+require 'active_support/deprecation'
+
 module ActionController
   module Compatibility
     extend ActiveSupport::Concern
@@ -24,13 +26,19 @@ module ActionController
       )
 
       def rescue_action(env)
+        ActiveSupport::Deprecation.warn "Calling `rescue_action` is deprecated and will be removed in Rails 4.0.", caller
         raise env["action_dispatch.rescue.exception"]
       end
     end
 
     # For old tests
-    def initialize_template_class(*) end
-    def assign_shortcuts(*) end
+    def initialize_template_class(*)
+      ActiveSupport::Deprecation.warn "Calling `initialize_template_class` is deprecated and has no effect anymore.", caller
+    end
+
+    def assign_shortcuts(*)
+      ActiveSupport::Deprecation.warn "Calling `assign_shortcuts` is deprecated and has no effect anymore.", caller
+    end
 
     def _normalize_options(options)
       options[:text] = nil if options.delete(:nothing) == true
@@ -44,6 +52,9 @@ module ActionController
     end
 
     def _handle_method_missing
+      ActiveSupport::Deprecation.warn "Using `method_missing` to handle non" \
+        " existing actions is deprecated and will be removed in Rails 4.0, " \
+        " please use `action_missing` instead.", caller
       method_missing(@_action_name.to_sym)
     end
 
@@ -52,6 +63,8 @@ module ActionController
     end
 
     def performed?
+      ActiveSupport::Deprecation.warn "Calling `performed?` is deprecated and will " \
+        "be removed in Rails 4.0. Please check for `response_body` presence instead.", caller
       response_body
     end
   end