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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/subclass/builtin-objects/Object/constructor-returns-non-object.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Object/constructor-returns-non-object.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Object/constructor-returns-non-object.js new file mode 100644 index 0000000000..6f266cc1e7 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Object/constructor-returns-non-object.js @@ -0,0 +1,42 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.2.2 +description: The Type of the return value must be an Object +info: | + 9.2.2 [[Construct]] ( argumentsList, newTarget) + + ... + 11. Let result be OrdinaryCallEvaluateBody(F, argumentsList). + ... + 13. If result.[[type]] is return, then + a. If Type(result.[[value]]) is Object, return + NormalCompletion(result.[[value]]). + ... + c. If result.[[value]] is not undefined, throw a TypeError exception. + ... + + 6.1.7.2 Object Internal Methods and Internal Slots + + ... + If any specified use of an internal method of an exotic object is not + supported by an implementation, that usage must throw a TypeError exception + when attempted. + + 6.1.7.3 Invariants of the Essential Internal Methods + + [[Construct]] ( ) + - The Type of the return value must be Object. +---*/ + +class Obj extends Object { + constructor() { + return 42; + } +} + +assert.throws(TypeError, function() { + var obj = new Obj(); +}); + +reportCompare(0, 0); |