11 lines
201 B
TypeScript
11 lines
201 B
TypeScript
function f1(n:number):string {
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return n; // error return type mismatch
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}
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function f2(s:string):void {
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}
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f1(3);
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f2(3); // error no coercion to string
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f2(3+""); // ok + operator promotes
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