Crashing/asserting in InitExnPrivate. Bug is that it uses StackIter and asks for |fp|: 313 frame.funName = fp->fun()->atom ? fp->fun()->atom : cx->runtime->emptyString; IonMonkey does not provide js::StackFrames so this must be changed to use StackIter accessors.
Created attachment 622922 [details] [diff] [review] fix
Thanks for the fast review! https://hg.mozilla.org/projects/ionmonkey/rev/703d101ea135