Check in codegen test expectations.

test/codegen/expect/language/prefix10_negative_test.js

Index: test/codegen/expect/language/prefix10_negative_test.js
diff --git a/test/codegen/expect/language/prefix10_negative_test.js b/test/codegen/expect/language/prefix10_negative_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..924220848b12e3daa5d8f448f20a8d6b989d288d
--- /dev/null
+++ b/test/codegen/expect/language/prefix10_negative_test.js
@@ -0,0 +1,124 @@
+dart_library.library('language/prefix10_negative_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__prefix10_negative_test(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 prefix10_negative_test = Object.create(null);
+  const library10 = Object.create(null);
+  const library11 = Object.create(null);
+  let P = () => (P = dart.constFn(prefix10_negative_test.P$()))();
+  let POfint = () => (POfint = dart.constFn(prefix10_negative_test.P$(core.int)))();
+  let Library111 = () => (Library111 = dart.constFn(library11.Library111$()))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  prefix10_negative_test.P$ = dart.generic(T => {
+    class P extends core.Object {
+      named(fld) {
+        this.fld = fld;
+      }
+      main() {
+        let i = new library10.Library10(10);
+        expect$.Expect.equals(10, i.fld);
+      }
+    }
+    dart.addTypeTests(P);
+    dart.defineNamedConstructor(P, 'named');
+    dart.setSignature(P, {
+      constructors: () => ({named: dart.definiteFunctionType(prefix10_negative_test.P$(T), [T])}),
+      methods: () => ({main: dart.definiteFunctionType(dart.dynamic, [])})
+    });
+    return P;
+  });
+  prefix10_negative_test.P = P();
+  prefix10_negative_test.main = function() {
+    let i = new (POfint()).named(10);
+    i.main();
+  };
+  dart.fn(prefix10_negative_test.main, VoidTodynamic());
+  library10.Library10 = class Library10 extends core.Object {
+    new(fld) {
+      this.fld = fld;
+    }
+    func() {
+      return 2;
+    }
+    static static_func() {
+      let result = 0;
+      let obj = new library11.Library11(4);
+      result = core.int._check(obj.fld);
+      expect$.Expect.equals(4, result);
+      result = dart.notNull(result) + dart.notNull(core.int._check(obj.func()));
+      expect$.Expect.equals(7, result);
+      result = dart.notNull(result) + dart.notNull(core.int._check(library11.Library11.static_func()));
+      expect$.Expect.equals(9, result);
+      result = dart.notNull(result) + dart.notNull(library11.Library11.static_fld);
+      expect$.Expect.equals(10, result);
+      expect$.Expect.equals(100, library11.top_level11);
+      expect$.Expect.equals(200, library11.top_level_func11());
+      return 3;
+    }
+  };
+  dart.setSignature(library10.Library10, {
+    constructors: () => ({new: dart.definiteFunctionType(library10.Library10, [dart.dynamic])}),
+    methods: () => ({func: dart.definiteFunctionType(dart.dynamic, [])}),
+    statics: () => ({static_func: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['static_func']
+  });
+  library10.Library10.static_fld = 4;
+  library10.top_level10 = 10;
+  library10.top_level_func10 = function() {
+    return 20;
+  };
+  dart.fn(library10.top_level_func10, VoidTodynamic());
+  library11.Library11 = class Library11 extends core.Object {
+    new(fld) {
+      this.fld = fld;
+    }
+    namedConstructor(fld) {
+      this.fld = fld;
+    }
+    func() {
+      return 3;
+    }
+    static static_func() {
+      return 2;
+    }
+  };
+  dart.defineNamedConstructor(library11.Library11, 'namedConstructor');
+  dart.setSignature(library11.Library11, {
+    constructors: () => ({
+      new: dart.definiteFunctionType(library11.Library11, [dart.dynamic]),
+      namedConstructor: dart.definiteFunctionType(library11.Library11, [dart.dynamic])
+    }),
+    methods: () => ({func: dart.definiteFunctionType(dart.dynamic, [])}),
+    statics: () => ({static_func: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['static_func']
+  });
+  library11.Library11.static_fld = 1;
+  library11.Library111$ = dart.generic(T => {
+    class Library111 extends core.Object {
+      namedConstructor(fld) {
+        this.fld = fld;
+      }
+    }
+    dart.addTypeTests(Library111);
+    dart.defineNamedConstructor(Library111, 'namedConstructor');
+    dart.setSignature(Library111, {
+      constructors: () => ({namedConstructor: dart.definiteFunctionType(library11.Library111$(T), [T])})
+    });
+    return Library111;
+  });
+  library11.Library111 = Library111();
+  library11.top_level11 = 100;
+  library11.top_level_func11 = function() {
+    return 200;
+  };
+  dart.fn(library11.top_level_func11, VoidTodynamic());
+  // Exports:
+  exports.prefix10_negative_test = prefix10_negative_test;
+  exports.library10 = library10;
+  exports.library11 = library11;
+});