javascript - async function declaration expects ';' in Internet Explorer -


i have async function declaration works on chrome , firefox, gives following error in internet explorer.

script1004: expected ';'

file: javascriptfile.js, line: 5, column 7

this simplified version these 2 function @ top of file, , still fails on internet explorer. 

function sleep (ms) {   return new promise(function (resolve) { settimeout(resolve, ms) }) }  async function begging (help) {   await sleep(1000)   console.log('please') }

i can not seem find not being able declare async functions in internet explorer. appreciate @ all, i'm not sure next in order figure out.

internet explorer not support async functions, , never natively will. main drawback of using new javascript features lack of support.


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