Function falsyThenCheckSymbol

packages/bench/instanceof.ts:30–30

(x: any)

const instanceofObjectThenCheckTag = (x: any) => x instanceof Object && x.tag === ZOD_FAILURE; // 1.69
const falsyThenCheckTag = (x: any) => x && x.tag === ZOD_FAILURE; // 1.59
const falsyThenCheckSymbol = (x: any) => x?.[ZOD_FAILURE]; // 1.74
const nullChainCheckSymbol = (x: any) => x?.[ZOD_FAILURE]; // 1.74
const nullChainCheckTag = (x: any) => x?.tag === ZOD_FAILURE; // 1.74