Re: Problem in parse-tree/lex.ll when make-checking

[Julien Bect]

Le 05/03/2015 08:13, Julien Bect a écrit :
> Le 03/03/2015 18:41, John W. Eaton a écrit :
> > [snip]
> >
> > Can you isolate it to a single test?
> >
> > What version of flex do you have?
>
> $ flex --version
> flex 2.5.39
>
> I will try to isolate it to a single test.

Ok, I think I have found it. The test is attached.

# ./run-octave --no-gui
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octave:1> test ("faulty.tst", "verbose", stdout)
>>>>> processing faulty.tst
>>>>> /usr/local/src/octave/default/faulty.tst
***** test
 hf1 = figure ("visible", "off");
 ax1 = subplot (1,2,1);
 ax2 = subplot (1,2,2);
 hf2 = figure ("visible", "off");
 unwind_protect
   set (ax2, "parent", hf2);
   assert (get (hf2, "currentaxes"), ax2);
   assert (get (hf1, "currentaxes"), ax1);
   set (ax1, "parent", hf2);
   assert (get (hf2, "currentaxes"), ax2);
 unwind_protect_cleanup
   close (hf1);
   close (hf2);
 end_unwind_protect
parse-tree/lex.ll :2697 : void octave_base_lexer::handle_number(): 
l'assertion « nread == 1 » a échoué.
panic: Abandon -- stopping myself...
Abandon (core dumped)