--- /dev/null
+// 7.2.8 IsRegExp(argument)
+var isObject = require('./_is-object')
+ , cof = require('./_cof')
+ , MATCH = require('./_wks')('match');
+module.exports = function(it){
+ var isRegExp;
+ return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');
+};
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