Check in codegen test expectations.

test/codegen/expect/language/const_constructor_syntax_test_none_multi.js

Index: test/codegen/expect/language/const_constructor_syntax_test_none_multi.js
diff --git a/test/codegen/expect/language/const_constructor_syntax_test_none_multi.js b/test/codegen/expect/language/const_constructor_syntax_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..55b4330c14a4d4264229af56eefdde3d1a784257
--- /dev/null
+++ b/test/codegen/expect/language/const_constructor_syntax_test_none_multi.js
@@ -0,0 +1,57 @@
+dart_library.library('language/const_constructor_syntax_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__const_constructor_syntax_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const const_constructor_syntax_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let const$;
+  let const$0;
+  const_constructor_syntax_test_none_multi.main = function() {
+    let c1 = const$ || (const$ = dart.const(new const_constructor_syntax_test_none_multi.C1()));
+    let c3 = const$0 || (const$0 = dart.const(new const_constructor_syntax_test_none_multi.C3()));
+  };
+  dart.fn(const_constructor_syntax_test_none_multi.main, VoidTodynamic());
+  const_constructor_syntax_test_none_multi.I0 = class I0 extends core.Object {
+    static new() {
+      return new const_constructor_syntax_test_none_multi.C0();
+    }
+  };
+  dart.setSignature(const_constructor_syntax_test_none_multi.I0, {
+    constructors: () => ({new: dart.definiteFunctionType(const_constructor_syntax_test_none_multi.I0, [])})
+  });
+  const_constructor_syntax_test_none_multi.C0 = class C0 extends core.Object {
+    new() {
+    }
+  };
+  const_constructor_syntax_test_none_multi.C0[dart.implements] = () => [const_constructor_syntax_test_none_multi.I0];
+  dart.setSignature(const_constructor_syntax_test_none_multi.C0, {
+    constructors: () => ({new: dart.definiteFunctionType(const_constructor_syntax_test_none_multi.C0, [])})
+  });
+  const_constructor_syntax_test_none_multi.C1 = class C1 extends core.Object {
+    new() {
+    }
+  };
+  dart.setSignature(const_constructor_syntax_test_none_multi.C1, {
+    constructors: () => ({new: dart.definiteFunctionType(const_constructor_syntax_test_none_multi.C1, [])})
+  });
+  const_constructor_syntax_test_none_multi.C2 = class C2 extends core.Object {
+    new() {
+    }
+  };
+  dart.setSignature(const_constructor_syntax_test_none_multi.C2, {
+    constructors: () => ({new: dart.definiteFunctionType(const_constructor_syntax_test_none_multi.C2, [])})
+  });
+  const_constructor_syntax_test_none_multi.C3 = class C3 extends core.Object {
+    new() {
+      this.field = null;
+    }
+  };
+  dart.setSignature(const_constructor_syntax_test_none_multi.C3, {
+    constructors: () => ({new: dart.definiteFunctionType(const_constructor_syntax_test_none_multi.C3, [])})
+  });
+  // Exports:
+  exports.const_constructor_syntax_test_none_multi = const_constructor_syntax_test_none_multi;
+});