Issue 932. Checks for various named arguments cases.

compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java

Index: compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java
diff --git a/compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java b/compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java
index 4331e2d0b2a2263a46df1bb373eea2ea28e1df0b..712ad098e7fcf9fc93547614994745f410e14da2 100644
--- a/compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java
+++ b/compiler/java/com/google/dart/compiler/type/InterfaceTypeImplementation.java
@@ -16,9 +16,9 @@ import java.util.List;
  */
 class InterfaceTypeImplementation extends AbstractType implements InterfaceType {
   private final ClassElement element;
-  private final List<? extends Type> arguments;
+  private final List<Type> arguments;
 
-  InterfaceTypeImplementation(ClassElement element, List<? extends Type> arguments) {
+  InterfaceTypeImplementation(ClassElement element, List<Type> arguments) {
     this.element = element;
     this.arguments = arguments;
   }
@@ -29,7 +29,7 @@ class InterfaceTypeImplementation extends AbstractType implements InterfaceType
   }
 
   @Override
-  public List<? extends Type> getArguments() {
+  public List<Type> getArguments() {
     return arguments;
   }
 
@@ -61,7 +61,7 @@ class InterfaceTypeImplementation extends AbstractType implements InterfaceType
   }
 
   @Override
-  public InterfaceType subst(List<? extends Type> arguments, List<? extends Type> parameters) {
+  public InterfaceType subst(List<Type> arguments, List<Type> parameters) {
     if (arguments.isEmpty() && parameters.isEmpty()) {
       return this;
     }
@@ -130,8 +130,8 @@ class InterfaceTypeImplementation extends AbstractType implements InterfaceType
   private List<InterfaceType> getInterfaces() {
     List<InterfaceType> interfaces = getElement().getInterfaces();
     List<InterfaceType> result = new ArrayList<InterfaceType>(interfaces.size());
-    List<? extends Type> typeArguments = getArguments();
-    List<? extends Type> typeParameters = getElement().getTypeParameters();
+    List<Type> typeArguments = getArguments();
+    List<Type> typeParameters = getElement().getTypeParameters();
     for (InterfaceType type : interfaces) {
       result.add(type.subst(typeArguments, typeParameters));
     }
@@ -159,8 +159,8 @@ class InterfaceTypeImplementation extends AbstractType implements InterfaceType
 
     @Override
     public Type getType() {
-      List<? extends Type> typeArguments = getHolder().getArguments();
-      List<? extends Type> typeParameters = getHolder().getElement().getTypeParameters();
+      List<Type> typeArguments = getHolder().getArguments();
+      List<Type> typeParameters = getHolder().getElement().getTypeParameters();
       return getElement().getType().subst(typeArguments, typeParameters);
     }
   }