ClassMirror.mixin

runtime/vm/class_finalizer.cc

Index: runtime/vm/class_finalizer.cc
diff --git a/runtime/vm/class_finalizer.cc b/runtime/vm/class_finalizer.cc
index 5b4a3703586d0ece2b0b75899632abaee9e62071..4b54f650b232c1513116c8fcddafe8af3b3a87db 100644
--- a/runtime/vm/class_finalizer.cc
+++ b/runtime/vm/class_finalizer.cc
@@ -1234,7 +1234,11 @@ void ClassFinalizer::ResolveAndFinalizeMemberTypes(const Class& cls) {
 // interfaces to refer to the respective type parameters of the mixin
 // application class.
 void ClassFinalizer::CloneTypeParameters(const Class& mixapp_class) {
-  ASSERT(mixapp_class.NumTypeParameters() == 0);
+  if (mixapp_class.NumTypeParameters() != 0) {

[rmacnak, 2013/08/15 22:29:06]

This isn't right.

+    // Mixin applications created by typedef can introduce their own type
+    // paramaters.

[regis, 2013/08/15 22:51:48]

parameters

+    return;

[regis, 2013/08/15 22:51:48]

Mmm, nothing to clone? I have to think about this.

+  }
 
   const AbstractType& super_type =
       AbstractType::Handle(mixapp_class.super_type());