Check in codegen test expectations.

test/codegen/expect/language/if_null_assignment_static_test_24_multi.js

Index: test/codegen/expect/language/if_null_assignment_static_test_24_multi.js
diff --git a/test/codegen/expect/language/if_null_assignment_static_test_24_multi.js b/test/codegen/expect/language/if_null_assignment_static_test_24_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..d31f5142915f92717e5e8687bcbdab62f13bcbaa
--- /dev/null
+++ b/test/codegen/expect/language/if_null_assignment_static_test_24_multi.js
@@ -0,0 +1,121 @@
+dart_library.library('language/if_null_assignment_static_test_24_multi', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__if_null_assignment_static_test_24_multi(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const if_null_assignment_static_test_24_multi = Object.create(null);
+  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  dart.copyProperties(if_null_assignment_static_test_24_multi, {
+    get checkedMode() {
+      let checked = false;
+      dart.assert(checked = true);
+      return checked;
+    }
+  });
+  if_null_assignment_static_test_24_multi.noMethod = function(e) {
+    return core.NoSuchMethodError.is(e);
+  };
+  dart.fn(if_null_assignment_static_test_24_multi.noMethod, dynamicTodynamic());
+  if_null_assignment_static_test_24_multi.bad = function() {
+    expect$.Expect.fail('Should not be executed');
+  };
+  dart.fn(if_null_assignment_static_test_24_multi.bad, VoidTodynamic());
+  if_null_assignment_static_test_24_multi.A = class A extends core.Object {
+    new() {
+      this.a = null;
+    }
+  };
+  if_null_assignment_static_test_24_multi.B = class B extends if_null_assignment_static_test_24_multi.A {
+    new() {
+      this.b = null;
+      super.new();
+    }
+  };
+  if_null_assignment_static_test_24_multi.C = class C extends if_null_assignment_static_test_24_multi.A {
+    new() {
+      this.c = null;
+      super.new();
+    }
+  };
+  dart.copyProperties(if_null_assignment_static_test_24_multi, {
+    get a() {
+      return null;
+    },
+    set a(value) {}
+  });
+  dart.copyProperties(if_null_assignment_static_test_24_multi, {
+    get b() {
+      return null;
+    },
+    set b(value) {}
+  });
+  if_null_assignment_static_test_24_multi.ClassWithStaticGetters = class ClassWithStaticGetters extends core.Object {
+    static get a() {
+      return null;
+    }
+    static set a(value) {}
+    static get b() {
+      return null;
+    }
+    static set b(value) {}
+  };
+  if_null_assignment_static_test_24_multi.ClassWithInstanceGetters = class ClassWithInstanceGetters extends core.Object {
+    get a() {
+      return null;
+    }
+    set a(value) {}
+    get b() {
+      return null;
+    }
+    set b(value) {}
+  };
+  if_null_assignment_static_test_24_multi.DerivedClass = class DerivedClass extends if_null_assignment_static_test_24_multi.ClassWithInstanceGetters {
+    get a() {
+      return if_null_assignment_static_test_24_multi.A._check(if_null_assignment_static_test_24_multi.bad());
+    }
+    set a(value) {
+      if_null_assignment_static_test_24_multi.bad();
+    }
+    get b() {
+      return if_null_assignment_static_test_24_multi.B._check(if_null_assignment_static_test_24_multi.bad());
+    }
+    set b(value) {
+      if_null_assignment_static_test_24_multi.bad();
+    }
+    derivedTest() {
+      if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+      }
+    }
+  };
+  dart.setSignature(if_null_assignment_static_test_24_multi.DerivedClass, {
+    methods: () => ({derivedTest: dart.definiteFunctionType(dart.void, [])})
+  });
+  if_null_assignment_static_test_24_multi.main = function() {
+    let _ = null;
+    let t = _;
+    t == null ? _ = null : t;
+    new if_null_assignment_static_test_24_multi.DerivedClass().derivedTest();
+    if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+    }
+    if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+    }
+    (() => {
+      let o = new if_null_assignment_static_test_24_multi.ClassWithInstanceGetters(), t = o.a;
+      return t == null ? o.a = new if_null_assignment_static_test_24_multi.B() : t;
+    })().a;
+    if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+    }
+    if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+    }
+    if (!dart.test(if_null_assignment_static_test_24_multi.checkedMode)) {
+    }
+  };
+  dart.fn(if_null_assignment_static_test_24_multi.main, VoidTodynamic());
+  // Exports:
+  exports.if_null_assignment_static_test_24_multi = if_null_assignment_static_test_24_multi;
+});