Wrong exception reported for throw with toString returning symbol

[programmerjake]

displaying wrong exception for throwing an object with toString returning a symbol:

> throw {toString:function(){return Symbol.iterator}}
TypeError: Cannot convert a Symbol value to a string
    at Domain.<anonymous> (repl.js:277:43)
    at emitOne (events.js:77:13)
    at Domain.emit (events.js:169:7)
    at REPLServer.defaultEval (repl.js:256:26)
    at bound (domain.js:280:14)
    at REPLServer.runBound [as eval] (domain.js:293:12)
    at REPLServer.<anonymous> (repl.js:412:12)
    at emitOne (events.js:82:20)
    at REPLServer.emit (events.js:169:7)
    at REPLServer.Interface._onLine (readline.js:210:10)

[bnoordhuis]

That error message originates in V8 (objects.cc to be exact) and is not under our control. That said, I don't see what's wrong with it. ES6 symbols don't coerce to strings.

[cjihrig]

Agreed. This seems like a non-issue.