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fee3a600af
Fixes #3355. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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var y = 0
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var prot = Object.getPrototypeOf(/ /)
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prot.setY = function (v) { y = v }
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assert(y === 0)
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// Since arrow function is an assignment expression, this affects certain constructs
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var f = x => {}
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/ /.setY(5)
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assert(y === 5)
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var s
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// This is not a function call
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assert(eval("s = x => { return 1 }\n(3)") === 3)
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assert(typeof s === "function")
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// This is a function call
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assert(eval("s = function () { return 1 }\n(3)") === 1)
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assert(s === 1)
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var f = 5 ? x => 1 : x => 2
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assert(f() === 1)
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var f = [x => 2][0]
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assert(f() === 2)
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var f = 123; f += x => y
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assert(typeof f === "string")
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// Comma operator
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assert(eval("x => {}, 5") === 5)
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