Migrate test block 113 to Dart 2.0.

tests/language_2/generic_function_typedef_test.dart

Index: tests/language_2/generic_function_typedef_test.dart
diff --git a/tests/language_2/generic_function_typedef_test.dart b/tests/language_2/generic_function_typedef_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ab1bb825d9861172501306657c30cf6036d885e7
--- /dev/null
+++ b/tests/language_2/generic_function_typedef_test.dart
@@ -0,0 +1,45 @@
+// 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.
+// Dart test for a function type test that cannot be eliminated at compile time.
+
+// VMOptions=--generic-method-syntax
+
+import "package:expect/expect.dart";
+
+class A {}
+
+typedef F<S> = Function(List<S>, Function(String), num);
+typedef G<T> = Function<S>(List<S>, Function<A>(A), T);
+
+foo(List<dynamic> x, bar(String y), num z) {}
+foo2(List<int> x, bar(String y), num z) {}
+foo3<T>(List<T> x, Function<S>(S) y, num z) {}
+
+main() {
+  Expect.isTrue(foo is F);
+  Expect.isTrue(foo is F<int>);
+  Expect.isTrue(foo is F<bool>);
+
+  Expect.isFalse(foo2 is F, //# 01: ok
+      "sound function types: cannot allow passing List to List<int>"); //# 01: ok
+  Expect.isTrue(foo2 is F<int>);
+  Expect.isFalse(foo2 is F<bool>);
+
+  Expect.isFalse(foo3 is F); //# 01: ok
+  Expect.isFalse(foo3 is F<int>); //# 01: ok
+  Expect.isFalse(foo3 is F<bool>); //# 01: ok
+
+  Expect.isFalse(foo is G); //# 01: ok
+  Expect.isFalse(foo is G<int>); //# 01: ok
+  Expect.isFalse(foo is G<bool>);
+
+  Expect.isFalse(foo2 is G); //# 01: ok
+  Expect.isFalse(foo2 is G<int>); //# 01: ok
+  Expect.isFalse(foo2 is G<bool>);
+
+  Expect.isFalse(foo3 is G<Object>, //# 01: ok
+      "sound function types: cannot allow passing any Object to num"); //# 01: ok
+  Expect.isTrue(foo3 is G<int>);
+  Expect.isFalse(foo3 is G<bool>);
+}