Check in codegen test expectations.

test/codegen/expect/language/exception_in_increment_test.js

Index: test/codegen/expect/language/exception_in_increment_test.js
diff --git a/test/codegen/expect/language/exception_in_increment_test.js b/test/codegen/expect/language/exception_in_increment_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..8c31afe5d3cf646d409528a966a3752c6ddcff70
--- /dev/null
+++ b/test/codegen/expect/language/exception_in_increment_test.js
@@ -0,0 +1,35 @@
+dart_library.library('language/exception_in_increment_test', null, /* Imports */[
+  'dart_sdk'
+], function load__exception_in_increment_test(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const exception_in_increment_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  exception_in_increment_test.main = function() {
+    let a = new exception_in_increment_test.A();
+    a.field = new exception_in_increment_test.A();
+    for (let i = 0; i < 20; i++) {
+      try {
+        a.foo(i);
+      } catch (e) {
+      }
+
+    }
+  };
+  dart.fn(exception_in_increment_test.main, VoidTodynamic());
+  exception_in_increment_test.A = class A extends core.Object {
+    new() {
+      this.field = null;
+    }
+    foo(i) {
+      this.field = dart.dsend(this.field, '+', 1);
+    }
+  };
+  dart.setSignature(exception_in_increment_test.A, {
+    methods: () => ({foo: dart.definiteFunctionType(dart.dynamic, [dart.dynamic])})
+  });
+  // Exports:
+  exports.exception_in_increment_test = exception_in_increment_test;
+});