37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
/// <reference path='fourslash.ts'/>
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// @strictNullChecks: true
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////function foo(strOrNum: string | number) {
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//// if (typeof /*1*/strOrNum === "number") {
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//// return /*2*/strOrNum;
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//// }
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//// else {
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//// return /*3*/strOrNum.length;
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//// }
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////}
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////function bar() {
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//// let s: string | undefined;
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//// /*4*/s;
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//// /*5*/s = "abc";
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//// /*6*/s;
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////}
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verify.quickInfos({
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1: "(parameter) strOrNum: string | number",
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2: "(parameter) strOrNum: number",
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3: "(parameter) strOrNum: string",
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4: "let s: string | undefined",
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5: "let s: string | undefined",
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6: "let s: string",
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});
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verify.completions(
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{ marker: "1", includes: { name: "strOrNum", text: "(parameter) strOrNum: string | number" } },
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{ marker: "2", includes: { name: "strOrNum", text: "(parameter) strOrNum: number" } },
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{ marker: "3", includes: { name: "strOrNum", text: "(parameter) strOrNum: string" } },
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{ marker: ["4", "5"], includes: { name: "s", text: "let s: string | undefined" } },
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{ marker: "6", includes: { name: "s", text: "let s: string" } },
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);
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