d6c05a1358
Prevent it from using the (return) type of a function. Could also check the condition before calling the function, but there are two places that need the check, and OTOH, all calls check the result so returning `undefined` should work. (This problem was introduced in PR#32553.) Fixes #33741.
22 lines
325 B
TypeScript
22 lines
325 B
TypeScript
// don't use the parent type if it's a function declaration (#33741)
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function foo1(): number {
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return 123;
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}
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foo1.toFixed = "";
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function foo2(): any[] {
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return [];
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}
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foo2.join = "";
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function foo3(): string {
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return "";
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}
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foo3.trim = "";
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function foo4(): ({x: number}) {
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return {x: 123};
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}
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foo4.x = "456";
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