a9aca81601
* Error on `for (const x in never)` * Update diagnostic * Provide argument to diagnostic
26 lines
340 B
TypeScript
26 lines
340 B
TypeScript
// @strictNullChecks: true
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function f1() {
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let x: never;
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x = 1;
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x = "abc";
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x = false;
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x = undefined;
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x = null;
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x = {};
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x();
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}
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function f2(): never {
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return;
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}
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function f3(): never {
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return 1;
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}
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function f4(): never {
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}
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for (const n of f4()) {}
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for (const n in f4()) {}
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