Always allocate in replace()
Fix a memory leak in std.socket
Unify intrinsic's formatting functions - no more buffer shenanigans, no manual formatting
Factor out freeing variables into a separate function
Automatically free strings allocated in the course of creating a format string. Tiny std.socket fix.
Add prefetch function that compiles to llvm.prefetch intrinsic
Method calls on final objects call directly instead of via the vtable