You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
450 B
14 lines
450 B
'use strict'; |
|
var wellKnownSymbol = require('../internals/well-known-symbol'); |
|
var defineProperty = require('../internals/object-define-property').f; |
|
|
|
var METADATA = wellKnownSymbol('metadata'); |
|
var FunctionPrototype = Function.prototype; |
|
|
|
// Function.prototype[@@metadata] |
|
// https://github.com/tc39/proposal-decorator-metadata |
|
if (FunctionPrototype[METADATA] === undefined) { |
|
defineProperty(FunctionPrototype, METADATA, { |
|
value: null |
|
}); |
|
}
|
|
|