From 96f19d18c0bcd25a0ca79e0fd1c19eef86b12542 Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Sun, 15 Jan 2017 20:30:47 +0200
Subject: [PATCH] starting on ruby send

---
 lib/melon/compilers/method_compiler.rb | 14 ++++++++++++++
 lib/melon/ruby_compiler.rb             |  1 -
 lib/vm/method_compiler/call_site.rb    |  2 +-
 test/melon/fragments/helper.rb         |  3 ++-
 test/melon/fragments/test_hello.rb     |  4 ++--
 5 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/lib/melon/compilers/method_compiler.rb b/lib/melon/compilers/method_compiler.rb
index 26059c44..e44b6e1b 100644
--- a/lib/melon/compilers/method_compiler.rb
+++ b/lib/melon/compilers/method_compiler.rb
@@ -27,6 +27,20 @@ module Melon
         w
       end
 
+      def on_send( statement )
+        receiver , name , args = *statement
+        w = Vm::Tree::CallSite.new()
+        puts "receiver #{statement}"
+        w.name = process(receiver)
+        w.arguments = process(args)
+        w.receiver = nil
+        w
+      end
+
+      def on_str( string )
+        Vm::Tree::StringExpression.new(string.children.first)
+      end
+
       def on_int( expression)
         Vm::Tree::IntegerExpression.new(expression.children.first)
       end
diff --git a/lib/melon/ruby_compiler.rb b/lib/melon/ruby_compiler.rb
index 90fe4a62..ed7243a4 100644
--- a/lib/melon/ruby_compiler.rb
+++ b/lib/melon/ruby_compiler.rb
@@ -40,7 +40,6 @@ module Melon
     def compile_methods(clazz , methods)
       methods.each do |method|
         typed_method = method.create_vm_method(clazz.instance_type)
-        raise "NIL" unless method
         code = Compilers::MethodCompiler.new(method).get_code
         Vm::MethodCompiler.new( typed_method ).init_method.process( code)
       end
diff --git a/lib/vm/method_compiler/call_site.rb b/lib/vm/method_compiler/call_site.rb
index 1421a524..b8de4ea0 100644
--- a/lib/vm/method_compiler/call_site.rb
+++ b/lib/vm/method_compiler/call_site.rb
@@ -12,7 +12,7 @@ module Vm
       type = get_my_type(me)
 
       method = type.get_method(statement.name)
-      raise "Method not implemented #{type.inspect}.#{statement.name}" unless method
+      raise "Method not implementedfor me#{type} #{type.inspect}.#{statement.name}" unless method
 
       # move our receiver there
       add_reg_to_slot( statement , me , :new_message , :receiver)
diff --git a/test/melon/fragments/helper.rb b/test/melon/fragments/helper.rb
index 808293ba..15b7660d 100644
--- a/test/melon/fragments/helper.rb
+++ b/test/melon/fragments/helper.rb
@@ -4,7 +4,8 @@ require "parser/ruby22"
 
 module Melon
   module MelonTests
-
+    include CompilerHelper
+    
     def setup
       Register.machine.boot
     end
diff --git a/test/melon/fragments/test_hello.rb b/test/melon/fragments/test_hello.rb
index 5f30eab2..8cfcf3c0 100644
--- a/test/melon/fragments/test_hello.rb
+++ b/test/melon/fragments/test_hello.rb
@@ -6,9 +6,9 @@ module Melon
 
 
     def test_ruby_hello
-      @string_input = 'puts "Hello there"'
+      @string_input = in_Space 'def puts(str) ; str.putstring; end ; def main; putstring "Hello there"; end'
       assert !check
-#      assert_equal "Hello there" , @interpreter.stdout
+      assert_equal "Hello there" , @interpreter.stdout
     end
 
   end