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

pkg/front_end/testcases/inference/constructors_infer_from_arguments_factory.dart

Index: pkg/front_end/testcases/inference/constructors_infer_from_arguments_factory.dart
diff --git a/pkg/front_end/testcases/inference/constructors_infer_from_arguments_factory.dart b/pkg/front_end/testcases/inference/constructors_infer_from_arguments_factory.dart
new file mode 100644
index 0000000000000000000000000000000000000000..60cb608cf67b8cc96a754b1daff3753a94a1d439
--- /dev/null
+++ b/pkg/front_end/testcases/inference/constructors_infer_from_arguments_factory.dart
@@ -0,0 +1,23 @@
+// 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 C<T> {
+  T t;
+
+  C._();
+
+  factory C(T t) {
+    var /*@type=C<T>*/ x = new C<T>._();
+    /*@promotedType=none*/ x.t = t;
+    return /*@promotedType=none*/ x;
+  }
+}
+
+main() {
+  var /*@type=C<int>*/ x = /*@typeArgs=int*/ new C(42);
+  /*@promotedType=none*/ x.t = /*error:INVALID_ASSIGNMENT*/ 'hello';
+}