- if (typeof value == 'function') {
- if (typeof key == 'string' && !has(value, 'name')) {
- createNonEnumerableProperty(value, 'name', key);
+ if (isCallable(value)) {
+ if (String(name).slice(0, 7) === 'Symbol(') {
+ name = '[' + String(name).replace(/^Symbol\(([^)]*)\)/, '$1') + ']';
+ }
+ if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
+ createNonEnumerableProperty(value, 'name', name);