make compiler default to compiling Space.main

lib/typed/compiler.rb

@@ -56,10 +56,15 @@ module Typed
 
     def initialize( method = nil )
       @regs = []
-      return unless method
-      @method = method
-      @type = method.for_type
-      @current = method.instructions
+      if method
+        @method = method
+        @type = method.for_type
+      else
+        @type = Parfait::Space.object_space.get_type()
+        @method = @type.get_instance_method( :main )
+        @method = @type.create_instance_method( :main ,{}) unless @method
+      end
+      @current = @method.instructions
     end
     attr_reader :type , :method
 

lib/typed/compiler/call_site.rb

@@ -52,10 +52,9 @@ module Typed
     end
     def do_call( type , statement )
       name = statement.name
-      #puts "type #{type.inpect}"
-      raise "No such class" unless type
+      #puts "type #{type.inspect}"
       method = type.get_instance_method(name)
-      #puts Register.machine.space.get_class_by_name(:Integer).method_names.to_a
+      #puts type.method_names.to_a
       raise "Method not implemented #{type.inspect}.#{name}" unless method
       Register.issue_call( self , method )
     end

test/typed/statements/test_call.rb

@@ -5,8 +5,8 @@ class TestCallStatement < MiniTest::Test
   include Statements
 
   def test_call_constant_int
-    clean_compile :Integer, :putint, {}, s(:statements, s(:return, s(:int, 1)))
-    @input = s(:call, s(:name, :putint), s(:arguments), s(:receiver, s(:int, 42)))
+    clean_compile :Integer, :puti, {}, s(:statements, s(:return, s(:int, 1)))
+    @input = s(:call, s(:name, :puti), s(:arguments), s(:receiver, s(:int, 42)))
     @expect =  [Label, GetSlot, LoadConstant, SetSlot, LoadConstant, SetSlot, LoadConstant ,
                SetSlot, LoadConstant, SetSlot, RegisterTransfer, FunctionCall, Label, RegisterTransfer ,
                GetSlot, GetSlot, Label, FunctionReturn]
@@ -15,9 +15,9 @@ class TestCallStatement < MiniTest::Test
 
 
   def test_call_constant_string
-    clean_compile :Word, :putstring,{}, s(:statements, s(:return, s(:int, 1)))
+    clean_compile :Word, :putstr,{}, s(:statements, s(:return, s(:int, 1)))
 
-    @input =s(:call, s(:name, :putstring), s(:arguments), s(:receiver, s(:string, "Hello")))
+    @input =s(:call, s(:name, :putstr), s(:arguments), s(:receiver, s(:string, "Hello")))
     @expect =  [Label, GetSlot, LoadConstant, SetSlot, LoadConstant, SetSlot, LoadConstant ,
                SetSlot, LoadConstant, SetSlot, RegisterTransfer, FunctionCall, Label, RegisterTransfer ,
                GetSlot, GetSlot, Label, FunctionReturn]