Implement super operators.

pkg/front_end/test/fasta/super_rasta_copy.dart

Index: pkg/front_end/test/fasta/super_rasta_copy.dart
diff --git a/pkg/front_end/test/fasta/super_rasta_copy.dart b/pkg/front_end/test/fasta/super_rasta_copy.dart
new file mode 100644
index 0000000000000000000000000000000000000000..fff0938d1c77a4b783f8639ff8069f4228bce420
--- /dev/null
+++ b/pkg/front_end/test/fasta/super_rasta_copy.dart
@@ -0,0 +1,247 @@
+// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE.md file.
+
+// TODO(ahe): This is a copy of [rasta/super.dart] without the `n`
+// property. Remove this once fasta can handle all of the original file.
+
+class A {
+  var a;
+  var b;
+  var c;
+  var d;
+  get e => null;
+  final f;
+  set g(_) {}
+  get h => null;
+  set h(_) {}
+  get i => null;
+
+  operator [](_) => null;
+  operator []=(a, b) {}
+  operator ~() => 117;
+  operator -() => 117;
+
+  operator ==(other) => true;
+
+  void m() {}
+}
+
+class B extends A {
+  get b => null;
+  set c(x) {}
+  final d;
+  set i(x) {}}

[karlklose, 2017/02/20 13:10:41]

Break '}' to next line.

[ahe, 2017/02/20 13:18:42]

This is a copy of rasta/super.dart, and it seems to be unintentional. I'll
create a separate CL to fix both.

+
+
+class C extends B {
+  test() {
+    ~super;
+    use(~super);
+    -super;
+    use(-super);
+    super == 87;
+    use(super == 87);
+    super != 87;
+    use(super != 87);
+
+    super.a;
+    use(super.a);
+    super.b;
+    use(super.b);
+    super.c;
+    use(super.c);
+    super.d;
+    use(super.d);
+    super.e;
+    use(super.e);
+    super.f;
+    use(super.f);
+    super.g;
+    use(super.g);
+    super.h;
+    use(super.h);
+    super.i;
+    use(super.i);
+    super[87];
+    use(super[87]);
+    super.m;
+    use(super.m);
+
+    super.a++;
+    use(super.a++);
+    super.b++;
+    use(super.b++);
+    super.c++;
+    use(super.c++);
+    super.d++;
+    use(super.d++);
+    super.e++;
+    use(super.e++);
+    super.f++;
+    use(super.f++);
+    super.g++;
+    use(super.g++);
+    super.h++;
+    use(super.h++);
+    super.i++;
+    use(super.i++);
+    super[87]++;
+    use(super[87]++);
+    super.m++;
+    use(super.m++);
+
+    ++super.a;
+    use(++super.a);
+    ++super.b;
+    use(++super.b);
+    ++super.c;
+    use(++super.c);
+    ++super.d;
+    use(++super.d);
+    ++super.e;
+    use(++super.e);
+    ++super.f;
+    use(++super.f);
+    ++super.g;
+    use(++super.g);
+    ++super.h;
+    use(++super.h);
+    ++super.i;
+    use(++super.i);
+    ++super[87];
+    use(++super[87]);
+    ++super.m;
+    use(++super.m);
+
+    super.a();
+    use(super.a());
+    super.b();
+    use(super.b());
+    super.c();
+    use(super.c());
+    super.d();
+    use(super.d());
+    super.e();
+    use(super.e());
+    super.f();
+    use(super.f());
+    super.g();
+    use(super.g());
+    super.h();
+    use(super.h());
+    super.i();
+    use(super.i());
+    super[87]();
+    use(super[87]());
+    super.m();
+    use(super.m());
+    super.m(87);
+    use(super.m(87));
+
+    super.a = 42;
+    use(super.a = 42);
+    super.b = 42;
+    use(super.b = 42);
+    super.c = 42;
+    use(super.c = 42);
+    super.d = 42;
+    use(super.d = 42);
+    super.e = 42;
+    use(super.e = 42);
+    super.f = 42;
+    use(super.f = 42);
+    super.g = 42;
+    use(super.g = 42);
+    super.h = 42;
+    use(super.h = 42);
+    super.i = 42;
+    use(super.i = 42);
+    super[87] = 42;
+    use(super[87] = 42);
+    super.m = 42;
+    use(super.m = 42);
+
+    super.a ??= 42;
+    use(super.a ??= 42);
+    super.b ??= 42;
+    use(super.b ??= 42);
+    super.c ??= 42;
+    use(super.c ??= 42);
+    super.d ??= 42;
+    use(super.d ??= 42);
+    super.e ??= 42;
+    use(super.e ??= 42);
+    super.f ??= 42;
+    use(super.f ??= 42);
+    super.g ??= 42;
+    use(super.g ??= 42);
+    super.h ??= 42;
+    use(super.h ??= 42);
+    super.i ??= 42;
+    use(super.i ??= 42);
+    super[87] ??= 42;
+    use(super[87] ??= 42);
+    super.m ??= 42;
+    use(super.m ??= 42);
+
+    super.a += 42;
+    use(super.a += 42);
+    super.b += 42;
+    use(super.b += 42);
+    super.c += 42;
+    use(super.c += 42);
+    super.d += 42;
+    use(super.d += 42);
+    super.e += 42;
+    use(super.e += 42);
+    super.f += 42;
+    use(super.f += 42);
+    super.g += 42;
+    use(super.g += 42);
+    super.h += 42;
+    use(super.h += 42);
+    super.i += 42;
+    use(super.i += 42);
+    super[87] += 42;
+    use(super[87] += 42);
+    super.m += 42;
+    use(super.m += 42);
+
+    super.a -= 42;
+    use(super.a -= 42);
+    super.b -= 42;
+    use(super.b -= 42);
+    super.c -= 42;
+    use(super.c -= 42);
+    super.d -= 42;
+    use(super.d -= 42);
+    super.e -= 42;
+    use(super.e -= 42);
+    super.f -= 42;
+    use(super.f -= 42);
+    super.g -= 42;
+    use(super.g -= 42);
+    super.h -= 42;
+    use(super.h -= 42);
+    super.i -= 42;
+    use(super.i -= 42);
+    super[87] -= 42;
+    use(super[87] -= 42);
+    super.m -= 42;
+    use(super.m -= 42);
+  }
+}
+
+use(x) {
+  if (x == new DateTime.now().millisecondsSinceEpoch) throw "Shouldn't happen";
+}
+
+main() {
+  try {
+    new C().test();
+  } on NoSuchMethodError {
+    return; // Test passed.
+  }
+  throw "Test failed";
+}