Store redirecting constructors.

pkg/front_end/lib/src/fasta/kernel/verifier.dart

+// 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 file.
+
+library fasta.verifier;
+
+import 'package:kernel/ast.dart' show
+    ExpressionStatement,
+    Program;
+
+import 'package:kernel/verifier.dart' show
+    VerifyingVisitor;
+
+import 'redirecting_factory_body.dart' show
+    RedirectingFactoryBody;
+
+void verifyProgram(Program program, {bool isOutline: false}) {
+  program.accept(new FastaVerifyingVisitor(isOutline));
+}
+
+class FastaVerifyingVisitor extends VerifyingVisitor {
+  FastaVerifyingVisitor(bool isOutline) {
+    this.isOutline = isOutline;
+  }
+
+  @override
+  visitExpressionStatement(ExpressionStatement node) {
+    // Bypass verification of the [StaticGet] in [RedirectingFactoryBody] as
+    // this is a static get without a getter.
+    if (node is! RedirectingFactoryBody) {
+      super.visitExpressionStatement(node);
+    }
+  }
+}