Generated front_end/testcases/inference test files from Analyzer tests.

pkg/front_end/testcases/inference/constructors_downwards_with_constraint.dart

Index: pkg/front_end/testcases/inference/constructors_downwards_with_constraint.dart
diff --git a/pkg/front_end/testcases/inference/constructors_downwards_with_constraint.dart b/pkg/front_end/testcases/inference/constructors_downwards_with_constraint.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d3c4241a75653e1d19bc4a46c6cebafd13ab7380
--- /dev/null
+++ b/pkg/front_end/testcases/inference/constructors_downwards_with_constraint.dart
@@ -0,0 +1,16 @@
+// Copyright (c) 2017, 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.
+
+/*@testedFeatures=inference*/
+library test;
+
+class A {}
+
+class B extends A {}
+
+class Foo<T extends A> {}
+
+void main() {
+  Foo<B> foo = /*@typeArgs=B*/ new Foo();
+}