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I can add only one objection to the compute: lazy evaluation.
If one does not use clean blocks, then block execution may fail if context is
no more active...
Here is a perfectly silly example, it does not mean a thing, i did not try it,
but i think it should fail:
buggy
| offset |
offset := 0@0.
points compute: [:e |
offset := offset + 1.
e translatedBy: offset]
buggyEvaluation
^self buggy sum
Of course, clean programmers should make clean blocks, but who knows how a
general purpose library will be used...
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