29 lines
529 B
TypeScript
29 lines
529 B
TypeScript
// @allowJS: true
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// @suppressOutputPathCheck: true
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// @filename: 0.js
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// @ts-check
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/** @type {String} */
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var S = true;
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/** @type {number} */
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var n = "hello";
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/** @type {function (number)} */
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const x1 = (a) => a + 1;
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x1("string");
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/** @type {function (number): number} */
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const x2 = (a) => a + 1;
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/** @type {string} */
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var a;
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a = x2(0);
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/** @type {function (number): number} */
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const x3 = (a) => a.concat("hi");
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x3(0);
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/** @type {function (number): string} */
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const x4 = (a) => a + 1;
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x4(0); |