Class fields, part 3 (backends)

test/mjsunit/harmony/class-fields-visibility.js

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --harmony-class-fields
+
+{
+  class C {
+    a = 0;
+    get a() { return 1; }
+  }
+
+  let c = new C;
+  assertEquals(0, c.a);
+}
+
+{
+  class C {
+    get a() { return 1; }
+    a = 0;
+  }
+
+  let c = new C;
+  assertEquals(0, c.a);
+}
+
+{
+  class Base {
+    get a() { return 1; }
+  }
+
+  class Derived extends Base {
+    a = 0;
+  }
+
+  let c = new Derived;
+  assertEquals(0, c.a);
+}
+
+{
+  class Base {
+    a = 0;
+  }
+
+  class Derived extends Base {
+    get a() { return 1; }
+  }
+
+  let c = new Derived;
+  assertEquals(0, c.a);
+}