Migrate block 114 (and some of 113).

tests/language_strong/generic_tearoff_test.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.
-
-import 'dart:math' as math;
-import 'dart:math' show min; // <-- generic: <T extends num>(T, T) -> T
-import 'package:expect/expect.dart';
-
-class C {
-  /*=T*/ m/*<T extends num>*/(/*=T*/ x, /*=T*/ y) => min(x, y);
-  int m2(int x, int y) => min(x, y);
-}
-
-typedef int Int2Int2Int(int x, int y);
-
-void _test(Int2Int2Int f) {
-  int y = f(123, 456);
-  Expect.equals(y, 123);
-  // `f` doesn't take type args.
-  Expect.throws(() => (f as dynamic) /*<int>*/(123, 456));
-}
-
-void _testParam(/*=T*/ minFn/*<T extends num>*/(/*=T*/ x, /*=T*/ y)) {
-  _test(minFn);
-}
-
-main() {
-  // Strong mode infers: `min<int>`
-  // Test simple/prefixed identifiers and property access
-  _test(min);
-  _test(math.min);
-  _test(new C().m);
-
-  // Test local function, variable, and parameter
-  /*=T*/ m/*<T extends num>*/(/*=T*/ x, /*=T*/ y) => min(x, y);
-  _test(m);
-  final f = min;
-  _test(f);
-  _testParam(math.min);
-
-  // A few misc tests for methods
-  Expect.equals(123, (new C() as dynamic).m/*<int>*/(123, 456));
-  Expect.throws(() => (new C() as dynamic).m2/*<int>*/(123, 456));
-}