Static analysis to prove that code doesn't run out of memory is cool. However, completely refusing to use heap allocation, because of the possibility that some

Static analysis to prove that code doesn't run out of memory is cool. However, completely refusing to use heap allocation, because of the possibility that some heap-using code will run out of memory, is completely insane. The ridiculous things you'll have to do with data structures to avoid using the heap will introduce more bugs than this prevents.