Kapps:
In theory there would probably be an allocator that uses alloca when Andrei's std.allocator makes it in.
How is it going to work?
Also, there used to be a built in syntax, 'scope foo = new Foo()' that would allocate on the stack, but that's deprecated now
Perhaps once the "scope" (and memory lifetimes) is fleshed out, it will be un-deprecated :-)
Bye, bearophile