1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
|
//// [typeGuardTautologicalConsistiency.ts]
let stringOrNumber: string | number;
if (typeof stringOrNumber === "number") {
if (typeof stringOrNumber !== "number") {
stringOrNumber;
}
}
if (typeof stringOrNumber === "number" && typeof stringOrNumber !== "number") {
stringOrNumber;
}
//// [typeGuardTautologicalConsistiency.js]
var stringOrNumber;
if (typeof stringOrNumber === "number") {
if (typeof stringOrNumber !== "number") {
stringOrNumber;
}
}
if (typeof stringOrNumber === "number" && typeof stringOrNumber !== "number") {
stringOrNumber;
}
|