Add boot_module() to runtime as it differs from boot_class()

opal · Sep 22, 2013 · 225fb45 · 225fb45
1 parent ccd4c23
commit 225fb45
Showing 1 changed file with 28 additions and 2 deletions.
diff --git a/corelib/runtime.js b/corelib/runtime.js
@@ -119,8 +119,7 @@
       }
     }
     else {
-      klass = boot_class(ClassClass, constructor);
-      klass._proto = {_klass: klass};
+      klass = boot_module(ClassClass, constructor)
       klass._name = (base === ObjectClass ? id : base._name + '::' + id);
       klass._mod$ = true;
 
@@ -132,6 +131,33 @@
     return klass;
   };
 
+  function boot_module(superklass) {
+    // module itself
+    function OpalModule() {
+      this._id = unique_id++;
+    }
+
+    var mtor = function() {};
+        mtor.prototype = superklass.constructor.prototype;
+
+    OpalModule.prototype = new mtor();
+    var prototype = OpalModule.prototype;
+
+    prototype._alloc = constructor;
+    prototype._isClass = true;
+    prototype.constructor = OpalModule;
+    prototype._super = superklass;
+    prototype._methods = [];
+
+    var klass = new OpalModule();
+
+    // method table (_proto) for a module can be a simple js object as
+    // we dont inherit methods, and we dont ever instantialize it.
+    klass._proto = {};
+
+    return klass;
+  }
+
   // Boot a base class (makes instances).
   var boot_defclass = function(id, constructor, superklass) {
     if (superklass) {