Xcode6-Beta2 (6A216f): Clearer "trouble ahead" warning: Dragons needed

Originator:timothy.broder
Number:rdar://17499408 Date Originated:29-Jun-2014 01:18 PM
Status:Open Resolved:
Product:Developer Tools Product Version:Xcode6-Beta2 (6A216f)
Classification:Feature (New) Reproducible:Not Applicable
 
Currently, when implementing NSNotificationCenter.defaultCenter().addObserver and a bad selector is passed, the runtime error is “trouble ahead”:

*** NSForwarding: warning: object 0x3190000 of class '_TtC4Read11ReadManager' does not implement methodSignatureForSelector: -- trouble ahead

It should be update to “Here be Dragons!” or “Dragons ahead!”

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