Finally I found a bit of time this weekend to do some other tests with expressions evaluation.
The results are pretty interesting, even if obvious from some point of view. I took the ExpressionEvaluator I wrote as example for the first post about this topic, and then I edited a bit the code adding just in time AS Bytecode compilation. Thanks to that, expressions evaluation is much more fast and always safe because it runs in its own ApplicationDomain.
You can download the sources here, that includes the edited code and a test file. The test file runs 1 milion of iterations and may hang your browser or at worst case your system. Reduce the value of the ITERATIONS constant if you are not sure about the power of you machine.
If you want to read a bit more details about that, click on the link below to continue reading.
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