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Diffstat (limited to 'js/src/tests/test262/language/statements/generators/generator-created-after-decl-inst.js')
-rw-r--r-- | js/src/tests/test262/language/statements/generators/generator-created-after-decl-inst.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/generators/generator-created-after-decl-inst.js b/js/src/tests/test262/language/statements/generators/generator-created-after-decl-inst.js new file mode 100644 index 0000000000..f3dd6f7312 --- /dev/null +++ b/js/src/tests/test262/language/statements/generators/generator-created-after-decl-inst.js @@ -0,0 +1,26 @@ +// Copyright (C) 2018 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-generator-function-definitions-runtime-semantics-evaluatebody +description: > + The generator object is created after FunctionDeclarationInstantiation. +info: | + 14.4.10 Runtime Semantics: EvaluateBody + + 1. Perform ? FunctionDeclarationInstantiation(functionObject, argumentsList). + 2. Let G be ? OrdinaryCreateFromConstructor(functionObject, "%GeneratorPrototype%", + « [[GeneratorState]], [[GeneratorContext]] »). + 3. Perform GeneratorStart(G, FunctionBody). + ... + +features: [generators] +---*/ + +function* g(a = (g.prototype = null)) {} +var oldPrototype = g.prototype; +var it = g(); + +assert.notSameValue(Object.getPrototypeOf(it), oldPrototype); + +reportCompare(0, 0); |