Hi Skyler, > "Previously statprof would show strings like "anon #x1234" for primitives > written in C."
This made me grep through Guile sources. I found this function: (define (addr->printable addr pdi) (or (and=> (and=> pdi program-debug-info-name) symbol->string) (and=> (primitive-code-name addr) symbol->string) (string-append "anon #x" (number->string addr 16)))) Seems like any function that's neither named in debug info nor a built-in one is assigned the anon label. So these might be C functions indeed. > It's in the section for changes new to 3.0.3 so if you're on 3.0.2 or > below then upgrading might help you get more useful analysis. If you're > already on/past 3.0.3 then I'm confused. I'm on Guile 3.0.9, so now I'm confused too! Thanks, -- Artyom.