fix most of mom from calling changes

test/mom/test_block_compiler.rb

@@ -1,7 +1,7 @@
 require_relative "helper"
 
 module Mom
-  class TestBlockCompiler < MiniTest::Test
+  class TestBlockCompiler1 < MiniTest::Test
     include ScopeHelper
 
     def setup
@@ -9,6 +9,25 @@ module Mom
       @risc = RubyX::RubyXCompiler.new(RubyX.default_test_options).ruby_to_risc(code)
     end
 
+    def test_collection
+      assert_equal Risc::RiscCollection, @risc.class
+    end
+    def test_main_compiler
+      assert_equal :main , @risc.method_compilers.first.callable.name
+    end
+    def test_main_block_compiler
+      assert_equal :main , @risc.method_compilers.first.block_compilers.first.in_method.name
+      assert_equal :main_block , @risc.method_compilers.first.block_compilers.first.callable.name
+    end
+  end
+  class TestBlockCompiler2 < MiniTest::Test
+    include ScopeHelper
+
+    def setup
+      code = as_test_main_block("return arg" , "arg = 1")
+      @risc = RubyX::RubyXCompiler.new(RubyX.default_test_options).ruby_to_risc(code)
+    end
+
     def test_collection
       assert_equal Risc::RiscCollection, @risc.class
     end