On 25.08.2014 09:04, Michael Norrish wrote: > I'm based off RC0 (at 9e0c62d of the *git* mirror at github.com/seL4/isabelle; > this is tagged Isabelle2014-RC0 and certainly seems to be the same as > 251ef0202e71 in the Mercurial world). > > I am running code that seemed to be legitimate in 2013-2, but which is now > giving me errors such as > > *** exception Fail raised (line 169 of "sign.ML"): Unfinished linear > change > of theory content > *** At command "end" (line 142 of > "~/ver2014/l4v/tools/c-parser/testfiles/fncall.thy") This is related to never leaving the local theories properly. If I remember correctly, you use Proof_Context.theory_of in places where it really should have been Named_Theory.exit(_global).
> One annoying thing about this is that it is happening at theory end rather > than > directly after or during the execution of my code. What would be the easiest > way to debug this problem? Or is there an obvious fix I can apply? The way I debugged this was commenting out large parts of the code until the error disappeared. David Greenaway already has some patches I used to get autocorres (including the c-parser) running on 2014 -- I'll send them to you privately. -- Lars _______________________________________________ isabelle-dev mailing list isabelle-...@in.tum.de https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev