Support named arguments for statically resolved calls.

frog/tests/leg_only/src/NamedParameterForStaticTest.dart

+// Copyright (c) 2012, 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 file.
+
+oneOptionalArgument(a, [b]) {
+  Expect.equals(1, a);
+  Expect.equals(2, b);
+}
+
+twoOptionalArguments([a, b]) {
+  Expect.equals(1, a);
+  Expect.equals(2, b);
+}
+
+main() {
+  twoOptionalArguments(a: 1, b: 2);
+  twoOptionalArguments(b: 2, a: 1);
+  twoOptionalArguments(1, b: 2);
+  twoOptionalArguments(1, 2);
+
+  oneOptionalArgument(1, 2);
+  oneOptionalArgument(1, b: 2);
+
+  new A.twoOptionalArguments(a: 1, b: 2);
+  new A.twoOptionalArguments(b: 2, a: 1);
+  new A.twoOptionalArguments(1, b: 2);
+  new A.twoOptionalArguments(1, 2);
+
+  new A.oneOptionalArgument(1, 2);
+  new A.oneOptionalArgument(1, b: 2);
+
+/* TODO(ngeoffray): Enable once we support super constructor call.
+  new B.one();
+  new B.two();
+  new B.three();
+  new B.four();
+  new B.five();
+  new B.six();
+*/
+
+  new B().one();
+  new B().two();
+  new B().three();
+  new B().four();
+  new B().five();
+  new B().six();
+}
+
+class A {
+  A.oneOptionalArgument(a, [b]) {
+    Expect.equals(1, a);
+    Expect.equals(2, b);
+  }
+
+  A.twoOptionalArguments([a, b]) {
+    Expect.equals(1, a);
+    Expect.equals(2, b);
+  }
+
+  A();
+
+  oneOptionalArgument(a, [b]) {
+    Expect.equals(1, a);
+    Expect.equals(2, b);
+  }
+
+  twoOptionalArguments([a, b]) {
+    Expect.equals(1, a);
+    Expect.equals(2, b);
+  }
+}
+
+class B extends A {
+  B.one() : super.twoOptionalArguments(a: 1, b: 2);
+  B.two() : super.twoOptionalArguments(b: 2, a: 1);
+  B.three() : super.twoOptionalArguments(1, b: 2);
+  B.four() : super.twoOptionalArguments(1, 2);
+  B.five() : super.oneOptionalArgument(1, 2);
+  B.six() : super.oneOptionalArgument(1, b: 2);
+
+  B();
+  one() { super.twoOptionalArguments(a: 1, b: 2); }
+  two() { super.twoOptionalArguments(b: 2, a: 1); }
+  three() { super.twoOptionalArguments(1, b: 2); }
+  four() { super.twoOptionalArguments(1, 2); }
+  five() { super.oneOptionalArgument(1, 2); }
+  six() { super.oneOptionalArgument(1, b: 2); }
+}