Run results for: Error handling in async await vs old way

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36

Browser: Chrome 116

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
async await	1752023.9 Ops/sec
old way	1178758.4 Ops/sec

Tests:

async await
const c = async () => { let temp = 3 throw temp } const b = async () => { let temp = 2 return temp } const a = async () => { let temp = 1 temp = await b().catch(e => { throw e }) temp = await c().catch(e => { throw e }) return temp } a().catch(e => {})
old way
const c = () => { let temp = 3 throw temp } const b = () => { let temp = 2 return temp } const a = () => { let temp = 1 try { temp = b() } catch (e) { throw e } try { temp = c() } catch (e) { throw e } return temp } try { a() } catch (e) { }