Archived

Redirect: Please go to https://github.com/claudepache/es-legacy-function-reflection

Motivation

This code is evaluated differently in Chrome, Safari, Firefox and Edge.

function getOwnPropertyDescriptor() {
  console.log("caller", getOwnPropertyDescriptor.caller);
}

var p = new Proxy({ a: "test" }, { getOwnPropertyDescriptor });

function test() {
  "use strict";
  return Reflect.getOwnPropertyDescriptor(p, "a");
}

test();

Evaluation result

Chrome and Safari:
Firefox:
Edge: