diff options
Diffstat (limited to 'node_modules/core-js/modules/esnext.weak-map.upsert.js')
| -rw-r--r-- | node_modules/core-js/modules/esnext.weak-map.upsert.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/esnext.weak-map.upsert.js b/node_modules/core-js/modules/esnext.weak-map.upsert.js new file mode 100644 index 0000000..a642ffc --- /dev/null +++ b/node_modules/core-js/modules/esnext.weak-map.upsert.js @@ -0,0 +1,11 @@ +'use strict'; +// TODO: remove from `core-js@4` +var $ = require('../internals/export'); +var IS_PURE = require('../internals/is-pure'); +var $upsert = require('../internals/map-upsert'); + +// `WeakMap.prototype.upsert` method (replaced by `WeakMap.prototype.emplace`) +// https://github.com/tc39/proposal-upsert +$({ target: 'WeakMap', proto: true, real: true, forced: IS_PURE }, { + upsert: $upsert +}); |