Added global DSL warning to list of warnings suppressed by --no-depre…

…cate.

lib/rake/dsl_definition.rb

@@ -145,14 +145,16 @@ module DeprecatedObjectDSL
       line = __LINE__+1
       class_eval %{
         def #{name}(*args, &block)
-          unless @rake_dsl_warning
-            $stderr.puts "WARNING: Global access to Rake DSL methods is deprecated.  Please include"
-            $stderr.puts "    ...  Rake::DSL into classes and modules which use the Rake DSL methods."
-            @rake_dsl_warning = true
+          unless Rake.application.options.ignore_deprecate
+            unless @rake_dsl_warning
+              $stderr.puts "WARNING: Global access to Rake DSL methods is deprecated.  Please include"
+              $stderr.puts "    ...  Rake::DSL into classes and modules which use the Rake DSL methods."
+              @rake_dsl_warning = true
+            end
+            $stderr.puts "WARNING: DSL method \#{self.class}##{name} called at \#{caller.first}"
           end
-          $stderr.puts "WARNING: DSL method \#{self.class}##{name} called at \#{caller.first}"
           Rake::DeprecatedObjectDSL::Commands.send(:#{name}, *args, &block)
-        end
+          end
         private :#{name}
       }, __FILE__, line
     end

test/test_rake_dsl.rb

@@ -2,6 +2,11 @@
 
 class TestRakeDsl < Rake::TestCase
 
+  def setup
+    super
+    Rake::Task.clear
+  end
+
   def test_namespace_command
     namespace "n" do
       task "t"
@@ -50,4 +55,19 @@ def test_deprecated_object_dsl
     assert_match(/Foo\#file/, err)
     assert_match(/test_rake_dsl\.rb:\d+/, err)
   end
+
+  def test_deprecated_object_dsl_with_suppressed_warnings
+    Rake.application.options.ignore_deprecate = true
+    out, err = capture_io do
+      Foo.new
+      Rake.application.invoke_task :foo_deprecated_a
+    end
+    assert_equal("ba", out)
+    refute_match(/deprecated/, err)
+    refute_match(/Foo\#task/, err)
+    refute_match(/Foo\#file/, err)
+    refute_match(/test_rake_dsl\.rb:\d+/, err)
+  ensure
+    Rake.application.options.ignore_deprecate = false
+  end
 end