@fay59 @saagar fake news, lldb has an optimized stack walker specifically to handle inf recursion crashes well; I think the most stack frames you can get with std main thread stack size is ~500k frames; lldb can walk that in 5.5 seconds on my m4 max desktop. I mean unlimited stack means really infinite recursion crash ofc, 500k is just the start of what you could do in that env.

@fay59 @saagar (if you have lldb formatting argument variables for each stack frame, that’s gonna take longer of course - lots of memory reads and type formatters. but just looking at “lldb has enumerated all stack frames, and knows the pc values with symbol name and debug info for each”, 5-6 seconds max.)

@jasonmolenda @saagar I don’t stack overflow all that much but I recall at least Xcode not being very good at it. maybe I’m unjustly blaming lldb for it