2008/4/24 Jon Harrop <[EMAIL PROTECTED]>:
>  Actually that is exactly a case handled by tail calls: the method is
>  parameterized over the continuations that it will call. This is very common
>  in functional programming and is called continuation passing style (CPS).
>  Some functional compilers (e.g. SML/NJ) automatically do this to all code.

So it works if you do a CPS transformation on all your code leaving
your frames on the heap. In that case you can tail call a continuation
to simulate the exception. I am interested in this approach. I like
the flexibility that CPS style gives (perhaps different exception
models to the norm). However, wouldn't this approach have other
performance consequences (mainly the heap-based frames)?

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