56 lines
1.7 KiB
TypeScript
56 lines
1.7 KiB
TypeScript
//// [arrayLiteralSpread.ts]
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function f0() {
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var a = [1, 2, 3];
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var a1 = [...a];
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var a2 = [1, ...a];
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var a3 = [1, 2, ...a];
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var a4 = [...a, 1];
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var a5 = [...a, 1, 2];
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var a6 = [1, 2, ...a, 1, 2];
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var a7 = [1, ...a, 2, ...a];
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var a8 = [...a, ...a, ...a];
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}
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function f1() {
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var a = [1, 2, 3];
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var b = ["hello", ...a, true];
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var b: (string | number | boolean)[];
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}
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function f2() {
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var a = [...[...[...[...[...[]]]]]];
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var b = [...[...[...[...[...[5]]]]]];
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}
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//// [arrayLiteralSpread.js]
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
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if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
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if (ar || !(i in from)) {
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if (!ar) ar = Array.prototype.slice.call(from, 0, i);
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ar[i] = from[i];
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}
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}
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return to.concat(ar || Array.prototype.slice.call(from));
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};
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function f0() {
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var a = [1, 2, 3];
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var a1 = __spreadArray([], a, true);
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var a2 = __spreadArray([1], a, true);
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var a3 = __spreadArray([1, 2], a, true);
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var a4 = __spreadArray(__spreadArray([], a, true), [1], false);
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var a5 = __spreadArray(__spreadArray([], a, true), [1, 2], false);
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var a6 = __spreadArray(__spreadArray([1, 2], a, true), [1, 2], false);
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var a7 = __spreadArray(__spreadArray(__spreadArray([1], a, true), [2], false), a, true);
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var a8 = __spreadArray(__spreadArray(__spreadArray([], a, true), a, true), a, true);
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}
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function f1() {
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var a = [1, 2, 3];
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var b = __spreadArray(__spreadArray(["hello"], a, true), [true], false);
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var b;
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}
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function f2() {
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var a = [];
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var b = [5];
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}
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