Comments by "Vitaly L" (@vitalyl1327) on "Ocaml Becomes Rust w/ Garbage Collection?" video.

  1.  @SimonBuchanNz  not really, all variables were global all the way until Algol60 introduced recursion, then local variables became a separate storage class, allocated on a stack, or heap frame, or whatever method you use to implement recursive calls.
    3
  2.  @SimonBuchanNz  lexical scoping also appeared first in Algol60, before it was all over.
    2