Lauri Alanko <[email protected]> wrote: > Personally, I find the idea appealing (and have implemented the Refs > in the paper with IORefs and unsafePerformIO), because really, even > currently a programmer has to care about sharing since it can have > radical implications for performance and memory usage. Making it > observable in the program would just mean acknowledging the fact that > in real-world programming, you can't _really_ replace a variable with > its definition without changing its behavior in important ways. > +1 realism.
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