I have my own language I'm working on in private and it's nice to see other people coming to the same conclusion on region based memory. I was heavily influenced 7 years ago from learning from HandmadeHero and the community around it, and so I made that memory model one of my goals from the start, and it is indeed possible to get very fast programming with it when you make it your default, and when you make the language able to statically analyze it more.
That is about where our similarities end, though, since I'm doing quite a lot of other stuff in the midst as well (much heavier type stuff, fully incremental, retargetable, reflection, integer range tracking, blah blah blah), and the more goals you have, the complexity blows up exponentially. I do think that the region based memory part alone is worthwhile to have as a language feature, so I applaud your pragmatism. I like your syntax for returning through call stacks, too.
There are other languages that do this, though. Did you look into any of the others? Or ones like Odin which give you the configurable bump allocators and scratch space as well? Mainly I'm curious about your opinions of prior art.
That is about where our similarities end, though, since I'm doing quite a lot of other stuff in the midst as well (much heavier type stuff, fully incremental, retargetable, reflection, integer range tracking, blah blah blah), and the more goals you have, the complexity blows up exponentially. I do think that the region based memory part alone is worthwhile to have as a language feature, so I applaud your pragmatism. I like your syntax for returning through call stacks, too.
There are other languages that do this, though. Did you look into any of the others? Or ones like Odin which give you the configurable bump allocators and scratch space as well? Mainly I'm curious about your opinions of prior art.