| 1 | import { DEBUG } from '@glimmer/env';
|
| 2 | import { HAS_NATIVE_PROXY } from './platform-utils';
|
| 3 | export default function buildUntouchableThis(source) {
|
| 4 | var context = null;
|
| 5 |
|
| 6 | if (DEBUG && HAS_NATIVE_PROXY) {
|
| 7 | var assertOnProperty = function assertOnProperty(property) {
|
| 8 | throw new Error("You accessed `this." + String(property) + "` from a function passed to the " + source + ", but the function itself was not bound to a valid `this` context. Consider updating to use a bound function (for instance, use an arrow function, `() => {}`).");
|
| 9 | };
|
| 10 |
|
| 11 | context = new Proxy({}, {
|
| 12 | get: function get(_target, property) {
|
| 13 | assertOnProperty(property);
|
| 14 | },
|
| 15 | set: function set(_target, property) {
|
| 16 | assertOnProperty(property);
|
| 17 | return false;
|
| 18 | },
|
| 19 | has: function has(_target, property) {
|
| 20 | assertOnProperty(property);
|
| 21 | return false;
|
| 22 | }
|
| 23 | });
|
| 24 | }
|
| 25 |
|
| 26 | return context;
|
| 27 | }
|
| 28 | //# sourceMappingURL=data:application/json;charset=utf-8;base64,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 |
| \ | No newline at end of file |