Ondrej Lhotak wrote:
>Is the reason that most of our tracematches cannot be implemented in PQL
>that there is no way to implement anything like filtering? i.e. there is
>no way to say "an event, with this particular binding, does not occur"?
>
>If so, then this prevents implementation of the reweaving tracematch
>in PQL.
>
>
No, that is not the reason. Indeed, you can explicitly forbid events
(with bindings) by prefixing them with ~, so ~event(binding1) could be
used to get the effect you want.
The reasons a lot of our examples don't work in PQL are actually quite
varied. Nulltracker fails due to PQL's lack of constants, hashcode --
due to its lack of support for primitive bindings. LOR can't talk about
threads.
- P
Received on Tue Mar 07 22:21:07 2006
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