2 ms·

But restrict says "I promise that these things don't overlap, on penalty of my program going to hell". Is that what's going on in Fortran?

• cozzyd 2y ago
  yes, Fortran forbids referring to the same memory location by multiple names.
  • pklausler 2y ago
    Nope. There’s lots of ways to alias storage in Fortran.
    • cozzyd 2y ago
      sorry, I meant in the case of function parameters, though I'm far from a fortran expert so there may be exceptions.