mirror of
https://github.com/jerryscript-project/jerryscript.git
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8bdb32cc88
Furthermore create unmapped arguments objects if a function has a non-simple argument. A few destructuring pattern issues were fixed as well. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
101 lines
1.8 KiB
JavaScript
101 lines
1.8 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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function f(a, b = a)
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{
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function a() { return 2; }
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assert(a() === 2);
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assert(b === 1)
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}
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f(1);
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function g(a, b = a)
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{
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function a() { return 2; }
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eval("assert(a() === 2)");
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eval("assert(b === 1)");
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}
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g(1);
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var x = 1;
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function h(a = x) {
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assert(x === undefined);
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var x = 2;
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assert(a === 1);
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assert(x === 2);
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}
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h();
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x = function() { return 4; }
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let y = 6;
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function i(a = x() / 2, b = (y) + 2, c = typeof z) {
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let y = 10;
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let z = 11;
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function x() { return 5; }
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assert(a === 2);
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assert(x() === 5);
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assert(b === 8);
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assert(c === "undefined");
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assert(y === 10);
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assert(z === 11);
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}
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i();
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var arguments = 10;
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function j(a = arguments[1])
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{
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assert(a === 2);
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a = 3;
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assert(arguments[0] === undefined)
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}
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j(undefined,2);
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function k(a = 2)
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{
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let d = 5;
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assert(d === 5);
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eval("assert(a === 2)");
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}
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k();
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function l(a = 3)
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{
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const d = 6;
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assert(d === 6);
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eval("assert(a === 3)");
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}
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l();
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function m(a, b = 2)
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{
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assert(a === 1);
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assert(arguments[0] === 1);
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assert(b === 2);
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assert(arguments[1] === undefined);
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a = 8;
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b = 9;
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assert(a === 8);
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assert(arguments[0] === 1);
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assert(b === 9);
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assert(arguments[1] === undefined);
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}
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m(1);
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