| Index: tests/language/function_type/function_type34_test.dart
 | 
| diff --git a/tests/language/function_type/function_type34_test.dart b/tests/language/function_type/function_type34_test.dart
 | 
| index ccc98af01ca43bafcda452e9846a124945a9b553..ed367a357589e6d8d9fda048cbe47c51c4946b80 100644
 | 
| --- a/tests/language/function_type/function_type34_test.dart
 | 
| +++ b/tests/language/function_type/function_type34_test.dart
 | 
| @@ -19,66 +19,42 @@ import 'package:expect/expect.dart';
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|  @AssumeDynamic()
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|  confuse(f) => f;
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|  
 | 
| -final bool inCheckedMode = (() {
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| -  bool result = false;
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| -  assert(result = true);
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| -  return result;
 | 
| -})();
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| -
 | 
| -typedef F0<T>
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| -    = int Function([core.List<core.int> x]);
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| -typedef F1<T>
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| -    = List<Function> Function(List<Function> x);
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| -typedef F2<T>
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| -    = List<T> Function(int y, {int x});
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| -typedef F3<T>
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| -    = Function(int y, {List<T> x});
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| -typedef F4<T>
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| -    = Function<A>(List<Function> x);
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| -typedef F5<T>
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| -    = int Function(int x2, [Function x3]) Function<B extends core.int>();
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| -typedef F6<T>
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| -    = int Function(int x1,
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| -        {core.List<core.int> x}) Function<B extends core.int>();
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| -typedef F7<T>
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| -    = Function Function(Function x) Function<B extends core.int>();
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| -typedef F8<T>
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| -    = Function Function(int y,
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| -        [core.List<core.int> x]) Function<B extends core.int>();
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| -typedef F9<T>
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| -    = List<Function> Function([int x1]) Function<B extends core.int>();
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| -typedef F10<T>
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| -    = List<Function> Function(
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| -        {List<Function> x}) Function<B extends core.int>();
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| -typedef F11<T>
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| -    = List<Function> Function() Function<B extends core.int>();
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| -typedef F12<T>
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| -    = core.List<core.int> Function(int x1,
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| -        [List<Function> x]) Function<B extends core.int>();
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| -typedef F13<T>
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| -    = core.List<core.int> Function([List<T> x1]) Function<B extends core.int>();
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| -typedef F14<T>
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| -    = List<T> Function(int x, [Function x1]) Function<B extends core.int>();
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| -typedef F15<T>
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| -    = List<T> Function(int y,
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| -        {core.List<core.int> x}) Function<B extends core.int>();
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| -typedef F16<T>
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| -    = Function([Function x]) Function<B extends core.int>();
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| -typedef F17<T>
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| -    = Function(core.List<core.int> x1) Function<B extends core.int>();
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| -typedef F18<T>
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| -    = void Function(int x2, [int x3]) Function<B extends core.int>();
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| -typedef F19<T>
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| -    = void Function(int x1, {List<Function> x}) Function<B extends core.int>();
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| -typedef F20<T>
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| -    = int Function<A>(int x) Function<B extends core.int>();
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| -typedef F21<T>
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| -    = core.List<core.int> Function<A>(
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| -        Function x) Function<B extends core.int>();
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| -typedef F22<T>
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| -    = A Function<A>(List<Function> x) Function<B extends core.int>();
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| -typedef F23<T>
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| -    = List<B> Function(B x) Function<B extends core.int>();
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| +typedef F0<T> = int Function([core.List<core.int> x]);
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| +typedef F1<T> = List<Function> Function(List<Function> x);
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| +typedef F2<T> = List<T> Function(int y, {int x});
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| +typedef F3<T> = Function(int y, {List<T> x});
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| +typedef F4<T> = Function<A>(List<Function> x);
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| +typedef F5<T> = int Function(int x2, [Function x3])
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| +    Function<B extends core.int>();
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| +typedef F6<T> = int Function(int x1, {core.List<core.int> x})
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| +    Function<B extends core.int>();
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| +typedef F7<T> = Function Function(Function x) Function<B extends core.int>();
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| +typedef F8<T> = Function Function(int y, [core.List<core.int> x])
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| +    Function<B extends core.int>();
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| +typedef F9<T> = List<Function> Function([int x1])
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| +    Function<B extends core.int>();
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| +typedef F10<T> = List<Function> Function({List<Function> x})
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| +    Function<B extends core.int>();
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| +typedef F11<T> = List<Function> Function() Function<B extends core.int>();
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| +typedef F12<T> = core.List<core.int> Function(int x1, [List<Function> x])
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| +    Function<B extends core.int>();
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| +typedef F13<T> = core.List<core.int> Function([List<T> x1])
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| +    Function<B extends core.int>();
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| +typedef F14<T> = List<T> Function(int x, [Function x1])
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| +    Function<B extends core.int>();
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| +typedef F15<T> = List<T> Function(int y, {core.List<core.int> x})
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| +    Function<B extends core.int>();
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| +typedef F16<T> = Function([Function x]) Function<B extends core.int>();
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| +typedef F17<T> = Function(core.List<core.int> x1)
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| +    Function<B extends core.int>();
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| +typedef F18<T> = void Function(int x2, [int x3]) Function<B extends core.int>();
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| +typedef F19<T> = void Function(int x1, {List<Function> x})
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| +    Function<B extends core.int>();
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| +typedef F20<T> = int Function<A>(int x) Function<B extends core.int>();
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| +typedef F21<T> = core.List<core.int> Function<A>(Function x)
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| +    Function<B extends core.int>();
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| +typedef F22<T> = A Function<A>(List<Function> x) Function<B extends core.int>();
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| +typedef F23<T> = List<B> Function(B x) Function<B extends core.int>();
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|  
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|  int f0([core.List<core.int> x]) => null;
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|  List<Function> f1(List<Function> x) => null;
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| @@ -122,18 +98,18 @@ class U34<T> {
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|    int Function(int x1, {core.List<core.int> x}) Function<B extends core.int>()
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|        x6;
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|    Function Function(Function x) Function<B extends core.int>() x7;
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| -  Function Function(int y,
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| -      [core.List<core.int> x]) Function<B extends core.int>() x8;
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| +  Function Function(int y, [core.List<core.int> x])
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| +      Function<B extends core.int>() x8;
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|    List<Function> Function([int x1]) Function<B extends core.int>() x9;
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|    List<Function> Function({List<Function> x}) Function<B extends core.int>()
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|        x10;
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|    List<Function> Function() Function<B extends core.int>() x11;
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| -  core.List<core.int> Function(int x1,
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| -      [List<Function> x]) Function<B extends core.int>() x12;
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| +  core.List<core.int> Function(int x1, [List<Function> x])
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| +      Function<B extends core.int>() x12;
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|    core.List<core.int> Function([List<T> x1]) Function<B extends core.int>() x13;
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|    List<T> Function(int x, [Function x1]) Function<B extends core.int>() x14;
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| -  List<T> Function(int y,
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| -      {core.List<core.int> x}) Function<B extends core.int>() x15;
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| +  List<T> Function(int y, {core.List<core.int> x})
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| +      Function<B extends core.int>() x15;
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|    Function([Function x]) Function<B extends core.int>() x16;
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|    Function(core.List<core.int> x1) Function<B extends core.int>() x17;
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|    void Function(int x2, [int x3]) Function<B extends core.int>() x18;
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| @@ -281,7 +257,7 @@ class U34<T> {
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|        Expect.equals(tIsDynamic, m2 is F2<bool>);
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|        Expect.equals(tIsDynamic, confuse(m2) is F2<bool>);
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|      } else {
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| -      if (inCheckedMode) {
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| +      if (typeAssertionsEnabled) {
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|          Expect.throws(() {
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|            x2 = (f2 as dynamic);
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|          });
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| @@ -333,7 +309,7 @@ class U34<T> {
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|        Expect.equals(tIsDynamic, m3 is F3<bool>);
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|        Expect.equals(tIsDynamic, confuse(m3) is F3<bool>);
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|      } else {
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| -      if (inCheckedMode) {
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| +      if (typeAssertionsEnabled) {
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|          Expect.throws(() {
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|            x3 = (f3 as dynamic);
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|          });
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| @@ -394,8 +370,8 @@ class U34<T> {
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|      }
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|  
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|      Expect.isTrue(m5 is F5);
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| -    Expect.isTrue(m5 is int Function(int x2,
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| -        [Function x3]) Function<B extends core.int>());
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| +    Expect.isTrue(m5 is int Function(int x2, [Function x3])
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m5) is F5);
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|      // In checked mode, verifies the type.
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|      x5 = m5;
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| @@ -420,8 +396,8 @@ class U34<T> {
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|      }
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|  
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|      Expect.isTrue(m6 is F6);
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| -    Expect.isTrue(m6 is int Function(int x1,
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| -        {core.List<core.int> x}) Function<B extends core.int>());
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| +    Expect.isTrue(m6 is int Function(int x1, {core.List<core.int> x})
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m6) is F6);
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|      // In checked mode, verifies the type.
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|      x6 = m6;
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| @@ -460,8 +436,8 @@ class U34<T> {
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|      Expect.isTrue(f8 is F8);
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|      Expect.isTrue(confuse(f8) is F8);
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|      // In checked mode, verifies the type.
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| -    Function Function(int y,
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| -        [core.List<core.int> x]) Function<B extends core.int>() l8;
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| +    Function Function(int y, [core.List<core.int> x])
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| +        Function<B extends core.int>() l8;
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|      // The static function f8 sets `T` to `int`.
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|      if (!tIsBool) {
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|        x8 = f8 as dynamic;
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| @@ -471,8 +447,8 @@ class U34<T> {
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|      }
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|  
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|      Expect.isTrue(m8 is F8);
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| -    Expect.isTrue(m8 is Function Function(int y,
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| -        [core.List<core.int> x]) Function<B extends core.int>());
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| +    Expect.isTrue(m8 is Function Function(int y, [core.List<core.int> x])
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m8) is F8);
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|      // In checked mode, verifies the type.
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|      x8 = m8;
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| @@ -522,8 +498,8 @@ class U34<T> {
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|      }
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|  
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|      Expect.isTrue(m10 is F10);
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| -    Expect.isTrue(m10 is List<Function> Function(
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| -        {List<Function> x}) Function<B extends core.int>());
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| +    Expect.isTrue(m10 is List<Function> Function({List<Function> x})
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m10) is F10);
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|      // In checked mode, verifies the type.
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|      x10 = m10;
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| @@ -562,8 +538,8 @@ class U34<T> {
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|      Expect.isTrue(f12 is F12);
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|      Expect.isTrue(confuse(f12) is F12);
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|      // In checked mode, verifies the type.
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| -    core.List<core.int> Function(int x1,
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| -        [List<Function> x]) Function<B extends core.int>() l12;
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| +    core.List<core.int> Function(int x1, [List<Function> x])
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| +        Function<B extends core.int>() l12;
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|      // The static function f12 sets `T` to `int`.
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|      if (!tIsBool) {
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|        x12 = f12 as dynamic;
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| @@ -574,7 +550,8 @@ class U34<T> {
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|  
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|      Expect.isTrue(m12 is F12);
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|      Expect.isTrue(m12 is core.List<core.int> Function(int x1,
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| -        [List<Function> x]) Function<B extends core.int>());
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| +            [List<Function> x])
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m12) is F12);
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|      // In checked mode, verifies the type.
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|      x12 = m12;
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| @@ -599,8 +576,8 @@ class U34<T> {
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|      }
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|  
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|      Expect.isTrue(m13 is F13);
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| -    Expect.isTrue(m13 is core.List<core.int> Function(
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| -        [List<T> x1]) Function<B extends core.int>());
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| +    Expect.isTrue(m13 is core.List<core.int> Function([List<T> x1])
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| +        Function<B extends core.int>());
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|      Expect.isTrue(confuse(m13) is F13);
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|      // In checked mode, verifies the type.
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|      x13 = m13;
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| @@ -615,15 +592,15 @@ class U34<T> {
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|        Expect.equals(tIsDynamic, m13 is F13<bool>);
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|        Expect.equals(tIsDynamic, confuse(m13) is F13<bool>);
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|      } else {
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| -      if (inCheckedMode) {
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| +      if (typeAssertionsEnabled) {
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|          Expect.throws(() {
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|            x13 = (f13 as dynamic);
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|          });
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|          Expect.throws(() {
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|            x13 = confuse(f13);
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|          });
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| -        core.List<core.int> Function(
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| -            [List<T> x1]) Function<B extends core.int>() l13;
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| +        core.List<core.int> Function([List<T> x1])
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| +            Function<B extends core.int>() l13;
 | 
|          Expect.throws(() {
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|            l13 = (f13 as dynamic);
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|          });
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| @@ -654,8 +631,8 @@ class U34<T> {
 | 
|      }
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|  
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|      Expect.isTrue(m14 is F14);
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| -    Expect.isTrue(m14 is List<T> Function(int x,
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| -        [Function x1]) Function<B extends core.int>());
 | 
| +    Expect.isTrue(m14 is List<T> Function(int x, [Function x1])
 | 
| +        Function<B extends core.int>());
 | 
|      Expect.isTrue(confuse(m14) is F14);
 | 
|      // In checked mode, verifies the type.
 | 
|      x14 = m14;
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| @@ -670,7 +647,7 @@ class U34<T> {
 | 
|        Expect.equals(tIsDynamic, m14 is F14<bool>);
 | 
|        Expect.equals(tIsDynamic, confuse(m14) is F14<bool>);
 | 
|      } else {
 | 
| -      if (inCheckedMode) {
 | 
| +      if (typeAssertionsEnabled) {
 | 
|          Expect.throws(() {
 | 
|            x14 = (f14 as dynamic);
 | 
|          });
 | 
| @@ -699,8 +676,8 @@ class U34<T> {
 | 
|      Expect.isTrue(f15 is F15);
 | 
|      Expect.isTrue(confuse(f15) is F15);
 | 
|      // In checked mode, verifies the type.
 | 
| -    List<T> Function(int y,
 | 
| -        {core.List<core.int> x}) Function<B extends core.int>() l15;
 | 
| +    List<T> Function(int y, {core.List<core.int> x})
 | 
| +        Function<B extends core.int>() l15;
 | 
|      // The static function f15 sets `T` to `int`.
 | 
|      if (!tIsBool) {
 | 
|        x15 = f15 as dynamic;
 | 
| @@ -710,8 +687,8 @@ class U34<T> {
 | 
|      }
 | 
|  
 | 
|      Expect.isTrue(m15 is F15);
 | 
| -    Expect.isTrue(m15 is List<T> Function(int y,
 | 
| -        {core.List<core.int> x}) Function<B extends core.int>());
 | 
| +    Expect.isTrue(m15 is List<T> Function(int y, {core.List<core.int> x})
 | 
| +        Function<B extends core.int>());
 | 
|      Expect.isTrue(confuse(m15) is F15);
 | 
|      // In checked mode, verifies the type.
 | 
|      x15 = m15;
 | 
| @@ -726,15 +703,15 @@ class U34<T> {
 | 
|        Expect.equals(tIsDynamic, m15 is F15<bool>);
 | 
|        Expect.equals(tIsDynamic, confuse(m15) is F15<bool>);
 | 
|      } else {
 | 
| -      if (inCheckedMode) {
 | 
| +      if (typeAssertionsEnabled) {
 | 
|          Expect.throws(() {
 | 
|            x15 = (f15 as dynamic);
 | 
|          });
 | 
|          Expect.throws(() {
 | 
|            x15 = confuse(f15);
 | 
|          });
 | 
| -        List<T> Function(int y,
 | 
| -            {core.List<core.int> x}) Function<B extends core.int>() l15;
 | 
| +        List<T> Function(int y, {core.List<core.int> x})
 | 
| +            Function<B extends core.int>() l15;
 | 
|          Expect.throws(() {
 | 
|            l15 = (f15 as dynamic);
 | 
|          });
 | 
| @@ -742,8 +719,8 @@ class U34<T> {
 | 
|            l15 = confuse(f15);
 | 
|          });
 | 
|        }
 | 
| -      List<T> Function(int y,
 | 
| -          {core.List<core.int> x}) Function<B extends core.int>() l15 = m15;
 | 
| +      List<T> Function(int y, {core.List<core.int> x})
 | 
| +          Function<B extends core.int>() l15 = m15;
 | 
|        // In checked mode, verifies the type.
 | 
|        x15 = m15;
 | 
|        x15 = confuse(m15);
 | 
| @@ -840,8 +817,8 @@ class U34<T> {
 | 
|      }
 | 
|  
 | 
|      Expect.isTrue(m19 is F19);
 | 
| -    Expect.isTrue(m19 is void Function(int x1,
 | 
| -        {List<Function> x}) Function<B extends core.int>());
 | 
| +    Expect.isTrue(m19 is void Function(int x1, {List<Function> x})
 | 
| +        Function<B extends core.int>());
 | 
|      Expect.isTrue(confuse(m19) is F19);
 | 
|      // In checked mode, verifies the type.
 | 
|      x19 = m19;
 | 
| @@ -890,8 +867,8 @@ class U34<T> {
 | 
|      }
 | 
|  
 | 
|      Expect.isTrue(m21 is F21);
 | 
| -    Expect.isTrue(m21 is core.List<core.int> Function<A>(
 | 
| -        Function x) Function<B extends core.int>());
 | 
| +    Expect.isTrue(m21 is core.List<core.int> Function<A>(Function x)
 | 
| +        Function<B extends core.int>());
 | 
|      Expect.isTrue(confuse(m21) is F21);
 | 
|      // In checked mode, verifies the type.
 | 
|      x21 = m21;
 | 
| 
 |