FWIW, C# requires that you mark overridable functions *virtual*, the
opposite of Java where you need to mark un-overridable functions *final*.
The Scala community is coming to the same conclusion that unrestricted
overriding is pretty dangerous. It's similar to monkey patching, with all
the
Sorry to parachute in to the conversation (long time lurker) but just to
add to the statistics, the Scala standard library and compiler has
11875:54575 ratio of mutable (var) vs immutable (val) declarations, so it
seems to match pretty well with the numbers you guys are seeing in the rust
C# Async/Await is distinct from segmented stacks because they store the
enclosed variables as heap objects rather than on the stack; that means it
goes through the same malloc/garbage collector as any other heap objects
you create. It's purely a compiler fiction to let you write code that
'looks'
