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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/accessor-name-inst-computed-yield-expr.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/accessor-name-inst-computed-yield-expr.js b/js/src/tests/test262/language/statements/class/accessor-name-inst-computed-yield-expr.js new file mode 100644 index 0000000000..1ffff48bfd --- /dev/null +++ b/js/src/tests/test262/language/statements/class/accessor-name-inst-computed-yield-expr.js @@ -0,0 +1,45 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-object-initializer-runtime-semantics-evaluation +es6id: 12.2.6.8 +description: > + The `yield` keyword behaves as a YieldExpression within a generator function +info: | + [...] + 21. For each ClassElement m in order from methods + a. If IsStatic of m is false, then + i. Let status be the result of performing PropertyDefinitionEvaluation + for m with arguments proto and false. + + ComputedPropertyName : [ AssignmentExpression ] + + 1. Let exprValue be the result of evaluating AssignmentExpression. + 2. Let propName be ? GetValue(exprValue). + 3. Return ? ToPropertyKey(propName). +features: [generators] +---*/ + +var yieldSet, C, iter; +function* g() { + class C_ { + get [yield]() { return 'get yield'; } + set [yield](param) { yieldSet = param; } + } + + C = C_; +} + +iter = g(); + +iter.next(); +iter.next('first'); +iter.next('second'); + +assert.sameValue(C.prototype.first, 'get yield'); + +C.prototype.second = 'set yield'; + +assert.sameValue(yieldSet, 'set yield'); + +reportCompare(0, 0); |