On Sat, Apr 17, 2021 at 12:04:16AM +0200, Willy Tarreau wrote: > Yep but I kept it just to have comparable output code since in C > you'd simply use "goto leave" and not have this function call to > do the cleanup. ... or use any number of other technics; the real question was how much of cleanups would be skipped by that syntax sugar. IME anything that interacts with flow control should be as explicit and unambiguous as possible. _Especially_ concerning how large a scope are we leaving. There's a bunch of disciplines that make use of that kind of tools and do it more or less safely, but they need to be well-specified and very well understood. And some tools (C++-style exceptions, for example) simply need to be taken out and shot, but that's a separate story^Wflamewar...
