decord/source/4643_IsDataDescriptor.js
2026-08-12 06:57:52 +00:00

22 lines
572 B
JavaScript

// Module ID: 4643
// Function ID: 4644
// Name: IsDataDescriptor
// Dependencies: [4639, 541, 573]
// Module 4643 (IsDataDescriptor)
export default function IsDataDescriptor(arg0) {
if (undefined === arg0) {
return false;
} else if (require(4639) /* isPropertyDescriptor */(arg0)) {
const tmp7 = tmp(573)(arg0, "[[Value]]");
let tmp8 = !tmp7;
if (!tmp7) {
tmp8 = !tmp(573)(arg0, "[[Writable]]");
}
return !tmp8;
} else {
const tmp5 = new tmp(541)("Assertion failed: `Desc` must be a Property Descriptor");
throw tmp5;
}
};