Redo "Make dart2js typed_data implementation classes private"

sdk/lib/_internal/compiler/implementation/elements/elements.dart

Index: sdk/lib/_internal/compiler/implementation/elements/elements.dart
diff --git a/sdk/lib/_internal/compiler/implementation/elements/elements.dart b/sdk/lib/_internal/compiler/implementation/elements/elements.dart
index 5b80da634868dc808171ade6d20f64ef0af18501..cae6a3e76fcdf787b3221f7d9366ddaaef981a00 100644
--- a/sdk/lib/_internal/compiler/implementation/elements/elements.dart
+++ b/sdk/lib/_internal/compiler/implementation/elements/elements.dart
@@ -566,12 +566,17 @@ class Elements {
 
   static bool isConstructorOfTypedArraySubclass(Element element,
                                                 Compiler compiler) {
-    if (compiler.typedDataClass == null) return false;
-    ClassElement cls = element.getEnclosingClass();
-    if (cls == null || !element.isConstructor()) return false;
-    return compiler.world.isSubclass(compiler.typedDataClass, cls)
-        && cls.getLibrary() == compiler.typedDataLibrary
-        && element.name == '';
+    if (compiler.typedDataLibrary == null) return false;
+    if (!element.isConstructor()) return false;
+    FunctionElement constructor = element;
+    constructor = constructor.redirectionTarget;
+    ClassElement cls = constructor.getEnclosingClass();
+    //if (cls == null) return false;

[floitsch, 2014/01/15 09:33:30]

Remove?

[sra1, 2014/01/15 20:13:41]

Done.

+    return cls.getLibrary() == compiler.typedDataLibrary
+        && cls.isNative()
+        && compiler.world.isSubtype(compiler.typedDataClass, cls)
+        && compiler.world.isSubtype(compiler.listClass, cls)
+        && constructor.name == '';
   }
 
   static bool switchStatementHasContinue(SwitchStatement node,