add an additional check of native Symbol

zloirock · May 20, 2019 · 34eb949 · 34eb949
1 parent ada1588
commit 34eb949
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/es6.symbol.js b/modules/es6.symbol.js
@@ -41,7 +41,7 @@ var SymbolRegistry = shared('symbol-registry');
 var AllSymbols = shared('symbols');
 var OPSymbols = shared('op-symbols');
 var ObjectProto = Object[PROTOTYPE];
-var USE_NATIVE = typeof $Symbol == 'function';
+var USE_NATIVE = typeof $Symbol == 'function' && !!$GOPS.f;
 var QObject = global.QObject;
 // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
 var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;