diff --git a/lib/vool/class_method_statement.rb b/lib/vool/class_method_statement.rb
index d7a8aaf0..5737058d 100644
--- a/lib/vool/class_method_statement.rb
+++ b/lib/vool/class_method_statement.rb
@@ -20,15 +20,9 @@ module Vool
       @body.each(&block)
     end
 
-    def has_yield?
-      each{|statement| return true if statement.is_a?(YieldStatement)}
-      return false
-    end
-
     def make_arg_type(  )
       type_hash = {}
       @args.each {|arg| type_hash[arg] = :Object }
-      type_hash[:implicit_block] = :Block if has_yield?
       Parfait::NamedList.type_for( type_hash )
     end
 
@@ -42,10 +36,6 @@ module Vool
     def make_frame
       nodes = []
       @body.each { |node| nodes << node }
-      nodes.dup.each do |node|
-        next unless node.is_a?(BlockStatement)
-        node.each {|block_scope| nodes.delete(block_scope)}
-      end
       type_hash = {}
       nodes.each do |node|
         next unless node.is_a?(LocalVariable) or node.is_a?(LocalAssignment)
diff --git a/lib/vool/class_statement.rb b/lib/vool/class_statement.rb
index 049392bb..dd43efd0 100644
--- a/lib/vool/class_statement.rb
+++ b/lib/vool/class_statement.rb
@@ -20,7 +20,9 @@ module Vool
     def to_mom( _ )
       create_class_object
       method_compilers =  body.statements.collect do |node|
-        raise "Only methods for now #{node}" unless node.is_a?(MethodStatement)
+        unless node.is_a?(MethodStatement) or node.is_a?(ClassMethodStatement)
+          raise "Only methods for now #{node.class}:#{node}"
+        end
         node.to_mom(@clazz)
       end
       Mom::MomCompiler.new(method_compilers)
diff --git a/lib/vool/variables.rb b/lib/vool/variables.rb
index 42c94fa1..cea85af7 100644
--- a/lib/vool/variables.rb
+++ b/lib/vool/variables.rb
@@ -39,5 +39,14 @@ module Vool
 
   class ModuleName < Expression
     include Named
+    def ct_type
+      get_named_class.instance_type
+    end
+    def slot_definition(_)
+      return Mom::SlotDefinition.new( get_named_class, [])
+    end
+    def get_named_class
+      Parfait.object_space.get_class_by_name(self.name)
+    end
   end
 end
diff --git a/test/vool/blocks/test_class_blocks.rb b/test/vool/blocks/test_class_blocks.rb
new file mode 100644
index 00000000..b90e762b
--- /dev/null
+++ b/test/vool/blocks/test_class_blocks.rb
@@ -0,0 +1,23 @@
+require_relative "../helper"
+
+module VoolBlocks
+  class TestClassAssignMom < MiniTest::Test
+    include MomCompile
+
+    def setup
+      Parfait.boot!(Parfait.default_test_options)
+    end
+    def as_class_method(source)
+      "class Space;def self.main();#{source};end;end"
+    end
+    def test_block_not_compiles
+      source =  "main{|val| val = 0}"
+      vool = Ruby::RubyCompiler.compile( as_class_method(source) ).to_vool
+      begin
+        vool.to_mom(nil)
+      rescue => err
+        assert err.message.include?("Blocks")
+      end
+    end
+  end
+end
diff --git a/test/vool/send/test_send_class.rb b/test/vool/send/test_send_class.rb
new file mode 100644
index 00000000..7fabfd20
--- /dev/null
+++ b/test/vool/send/test_send_class.rb
@@ -0,0 +1,30 @@
+require_relative "helper"
+
+module Vool
+  class TestSendClassMom < MiniTest::Test
+    include SimpleSendHarness
+    include Mom
+
+    def send_method
+      "Object.get_internal_word(0)"
+    end
+    def test_receiver
+      assert_equal SlotDefinition,  @ins.next.receiver.class
+    end
+    def test_arg_one
+      assert_equal SlotLoad,  @ins.next(1).arguments[0].class
+    end
+    def test_call_two
+      assert_equal SimpleCall,  @ins.next(2).class
+    end
+    def test_call_has_method
+      assert_equal Parfait::CallableMethod,  @ins.next(2).method.class
+    end
+    def test_call_has_right_method
+      assert_equal :get_internal_word,  @ins.next(2).method.name
+    end
+    def test_call_has_right_receiver
+      assert_equal "Object_Type",  @ins.next(2).method.self_type.name
+    end
+  end
+end