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
62 lines
1.3 KiB
JavaScript
62 lines
1.3 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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assert((function([a], b, {c}) {}).length === 3);
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function f([a = "x", b = "y", c = "z"])
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{
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assert(a === "a");
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assert(b === "b");
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assert(c === "z");
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}
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f("ab")
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function g({ ["x" + "y"]: { a = 4, b = 5 }, })
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{
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assert(a === 1);
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assert(b === 5);
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}
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g({ xy: { a:1 } });
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function h([,,a,,b,,])
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{
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assert(a === 3);
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assert(b === 5);
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}
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h([1,2,3,4,5,6,7,8])
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function i([a] = [42], b = a)
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{
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assert(a === 42);
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assert(b === 42);
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}
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i();
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function j(a, [[b = a, [c] = [b], { d } = { d:eval("c") }], e = d + 1] = [[]])
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{
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assert(a === 8);
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assert(b === 8);
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assert(c === 8);
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assert(d === 8);
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assert(e === 9);
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}
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j(8);
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function k([a = function() { return a; }])
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{
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assert(typeof a === "function");
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assert(a() === a);
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}
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k([]);
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