did block yield

lib/slot_machine/instructions/block_yield.rb

@@ -21,12 +21,11 @@ module SlotMachine
     def to_risc(compiler)
       return_label = Risc.label("block_yield", "continue_#{object_id}")
       index = arg_index
-      compiler.build("BlockYield") do
+      return_address = compiler.load_object return_label
-        next_message! << message[:next_message]
+      compiler.build(to_s) do
-        return_address! << return_label
+        message[:next_message][:return_address] << return_address
-        next_message[:return_address] << return_address
 
-        block_reg! << message["arg#{index}".to_sym]
+        block_reg = message["arg#{index}".to_sym].to_reg
 
         message << message[:next_message]
         add_code Risc::DynamicJump.new("block_yield", block_reg )

test/slot_machine/instructions/test_block_yield.rb

@@ -8,25 +8,25 @@ module SlotMachine
     def test_len
       assert_equal 8 , all.length , all_str
     end
-    def test_1_slot
+    def test_1_load
-      assert_slot_to_reg risc(1) ,:r0 , 1 , :r1
+      assert_load risc(1) , Risc::Label , "id_"
+      assert_label risc(1).constant , "continue_"
     end
-    def test_2_load
+    def test_2_slot
-      assert_load risc(2) , Risc::Label , :r2
+      assert_slot_to_reg risc(2) ,:message , 1 , "message.next_message"
-      assert_label risc(2).constant , "continue_"
     end
     def test_3_reg
-      assert_reg_to_slot risc(3) , :r2 , :r1 , 4
+      assert_reg_to_slot risc(3) , "id_" , "message.next_message" , 4
     end
     def test_4_slot
-      assert_slot_to_reg risc(4) ,:r0 , 9 , :r3
+      assert_slot_to_reg risc(4) ,:message , 9 , "message.arg1"
     end
-    def test_5_slot
+    def test_5_swap
-      assert_slot_to_reg risc(5) ,:r0 , 1 , :r0
+      assert_slot_to_reg risc(5) ,:message , 1 , :message
     end
     def test_6_jump
       assert_equal Risc::DynamicJump , risc(6).class
-      assert_equal :r3 ,  risc(6).register.symbol
+      assert_equal :"message.arg1" ,  risc(6).register.symbol
     end
     def test_7_label
       assert_label risc(7) , "continue_"