[isabelle-dev] Code preprocessor tracing
andreas.lochbihler at inf.ethz.ch
Wed Sep 10 11:56:44 CEST 2014
Sorry for the long delay until you get an answer, but I wanted to wait until I can port my
application from Isabelle2013-2 to 2014. The tracing facility seems to provide some basic
means to limit the scope of the tracing. I found the two suggestions for improvement:
1. The rewriting with the simplifier can be traced, but I have not been able to activate
it for function transformers (as, e.g., in Code_Target_Nat for 0/Suc). If tracing for
function X is active, it might be useful to display the set of equations before and after
the application of each function transformer.
2. Meanwhile, I really like the new simplifier tracing facility and hardly ever use the
old [[simp_trace]]. Since the new trace offers a lot of control over the tracing, would it
make sense to base the tracing facility on the new one?
Thanks for your efforts,
On 29/06/14 18:00, Florian Haftmann wrote:
> Hi Andreas,
> with http://isabelle.in.tum.de/repos/isabelle/rev/020cea57eaa4 I have
> provided very basic means to trace the code preprocessor. Alas, I only
> dimly remember what your real requirements are, so feel free to comment
> on it. Anyway, it is a starting point.
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