Check in codegen test expectations.

test/codegen/expect/language/compound_assignment_operator_test.js

Index: test/codegen/expect/language/compound_assignment_operator_test.js
diff --git a/test/codegen/expect/language/compound_assignment_operator_test.js b/test/codegen/expect/language/compound_assignment_operator_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..5a98f654675a87cc10b3e088693843fbed80b39e
--- /dev/null
+++ b/test/codegen/expect/language/compound_assignment_operator_test.js
@@ -0,0 +1,159 @@
+dart_library.library('language/compound_assignment_operator_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__compound_assignment_operator_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const compound_assignment_operator_test = Object.create(null);
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let dynamicAnddynamicAnddynamicTodynamic = () => (dynamicAnddynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic, dart.dynamic])))();
+  const _f = Symbol('_f');
+  compound_assignment_operator_test.Indexed = class Indexed extends core.Object {
+    new() {
+      this[_f] = core.List.new(10);
+      this.count = 0;
+      dart.dsetindex(this[_f], 0, 100);
+      dart.dsetindex(this[_f], 1, 200);
+    }
+    get(i) {
+      this.count = dart.dsend(this.count, '+', 1);
+      return this[_f];
+    }
+  };
+  dart.setSignature(compound_assignment_operator_test.Indexed, {
+    constructors: () => ({new: dart.definiteFunctionType(compound_assignment_operator_test.Indexed, [])}),
+    methods: () => ({get: dart.definiteFunctionType(dart.dynamic, [dart.dynamic])})
+  });
+  compound_assignment_operator_test.result = null;
+  compound_assignment_operator_test.A = class A extends core.Object {
+    get field() {
+      dart.dsend(compound_assignment_operator_test.result, 'add', 1);
+      return 1;
+    }
+    set field(value) {}
+    static get static_field() {
+      dart.dsend(compound_assignment_operator_test.result, 'add', 0);
+      return 1;
+    }
+    static set static_field(value) {
+      dart.dsend(compound_assignment_operator_test.result, 'add', 1);
+    }
+  };
+  compound_assignment_operator_test.CompoundAssignmentOperatorTest = class CompoundAssignmentOperatorTest extends core.Object {
+    static testIndexed() {
+      let indexed = new compound_assignment_operator_test.Indexed();
+      expect$.Expect.equals(0, indexed.count);
+      let tmp = indexed.get(0);
+      expect$.Expect.equals(1, indexed.count);
+      expect$.Expect.equals(100, dart.dindex(indexed.get(4), 0));
+      expect$.Expect.equals(2, indexed.count);
+      expect$.Expect.equals(100, (() => {
+        let o = indexed.get(4), i = 0, x = dart.dindex(o, i);
+        dart.dsetindex(o, i, dart.dsend(x, '+', 1));
+        return x;
+      })());
+      expect$.Expect.equals(3, indexed.count);
+      expect$.Expect.equals(101, dart.dindex(indexed.get(4), 0));
+      expect$.Expect.equals(4, indexed.count);
+      let o = indexed.get(4), i$ = 0;
+      dart.dsetindex(o, i$, dart.dsend(dart.dindex(o, i$), '+', 10));
+      expect$.Expect.equals(5, indexed.count);
+      expect$.Expect.equals(111, dart.dindex(indexed.get(4), 0));
+      let i = 0;
+      let o$ = indexed.get(3), i$0 = i++;
+      dart.dsetindex(o$, i$0, dart.dsend(dart.dindex(o$, i$0), '+', 1));
+      expect$.Expect.equals(1, i);
+    }
+    static testIndexedMore() {
+      compound_assignment_operator_test.result = [];
+      function array() {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 0);
+        return JSArrayOfint().of([0]);
+      }
+      dart.fn(array, VoidTodynamic());
+      function index() {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 1);
+        return 0;
+      }
+      dart.fn(index, VoidTodynamic());
+      function middle() {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 2);
+      }
+      dart.fn(middle, VoidTodynamic());
+      function sequence(a, b, c) {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 3);
+      }
+      dart.fn(sequence, dynamicAnddynamicAnddynamicTodynamic());
+      sequence((() => {
+        let o = array(), i = index();
+        return dart.dsetindex(o, i, dart.dsend(dart.dindex(o, i), '+', 1));
+      })(), middle(), (() => {
+        let o = array(), i = index();
+        return dart.dsetindex(o, i, dart.dsend(dart.dindex(o, i), '+', 1));
+      })());
+      expect$.Expect.listEquals(JSArrayOfint().of([0, 1, 2, 0, 1, 3]), core.List._check(compound_assignment_operator_test.result));
+    }
+    static testIndexedMoreMore() {
+      compound_assignment_operator_test.result = [];
+      function middle() {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 2);
+      }
+      dart.fn(middle, VoidTodynamic());
+      function obj() {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 0);
+        return new compound_assignment_operator_test.A();
+      }
+      dart.fn(obj, VoidTodynamic());
+      function sequence(a, b, c) {
+        dart.dsend(compound_assignment_operator_test.result, 'add', 3);
+      }
+      dart.fn(sequence, dynamicAnddynamicAnddynamicTodynamic());
+      sequence((() => {
+        let o = obj();
+        return dart.dput(o, 'field', dart.dsend(dart.dload(o, 'field'), '+', 1));
+      })(), middle(), (() => {
+        let o = obj();
+        return dart.dput(o, 'field', dart.dsend(dart.dload(o, 'field'), '+', 1));
+      })());
+      expect$.Expect.listEquals(JSArrayOfint().of([0, 1, 2, 0, 1, 3]), core.List._check(compound_assignment_operator_test.result));
+      compound_assignment_operator_test.result = [];
+      sequence((() => {
+        let x = compound_assignment_operator_test.A.static_field;
+        compound_assignment_operator_test.A.static_field = dart.dsend(x, '+', 1);
+        return x;
+      })(), middle(), (() => {
+        let x = compound_assignment_operator_test.A.static_field;
+        compound_assignment_operator_test.A.static_field = dart.dsend(x, '+', 1);
+        return x;
+      })());
+      expect$.Expect.listEquals(JSArrayOfint().of([0, 1, 2, 0, 1, 3]), core.List._check(compound_assignment_operator_test.result));
+    }
+    static testMain() {
+      for (let i = 0; i < 20; i++) {
+        compound_assignment_operator_test.CompoundAssignmentOperatorTest.testIndexed();
+        compound_assignment_operator_test.CompoundAssignmentOperatorTest.testIndexedMore();
+        compound_assignment_operator_test.CompoundAssignmentOperatorTest.testIndexedMoreMore();
+      }
+    }
+  };
+  dart.setSignature(compound_assignment_operator_test.CompoundAssignmentOperatorTest, {
+    statics: () => ({
+      testIndexed: dart.definiteFunctionType(dart.void, []),
+      testIndexedMore: dart.definiteFunctionType(dart.dynamic, []),
+      testIndexedMoreMore: dart.definiteFunctionType(dart.dynamic, []),
+      testMain: dart.definiteFunctionType(dart.void, [])
+    }),
+    names: ['testIndexed', 'testIndexedMore', 'testIndexedMoreMore', 'testMain']
+  });
+  compound_assignment_operator_test.main = function() {
+    compound_assignment_operator_test.CompoundAssignmentOperatorTest.testMain();
+  };
+  dart.fn(compound_assignment_operator_test.main, VoidTodynamic());
+  // Exports:
+  exports.compound_assignment_operator_test = compound_assignment_operator_test;
+});