Re: [Bug-guile-ncurses] Crash in simple program.

[John Darrington]

On Fri, May 06, 2016 at 02:04:01PM +0000, Mike Gran wrote:
     >The following code reliably seg faults, this may be the same as the 
problem 
     >reported previously.  But in the previous example I saw only unexpected
     >behaviour.  This example actually crashes.
     >
     >
     >(use-modules 
     >             (srfi srfi-1)
     >             (ncurses curses)
     >             (ncurses panel))
     >
     >(define mainwin (initscr))
     >
     >(define (my-proc)
     >  (let* ((win  (newwin 30 50 10 10))
     >     (p (new-panel win)))
     >    p))
     >
     >(let ((mp (my-proc)))
     >  (update-panels)
     >  (doupdate)
     >  (del-panel mp)
     >  (gc))
     >
     >(endwin)
     
     Indeed.
     
     I fixed the most obvious problem in the commit below.
     
     
http://git.savannah.gnu.org/cgit/guile-ncurses.git/commit/?id=c2732a854dc8823099787bd40bebf8339ded0df6
     

But now, the assertion in gc_free_panel fires.  panel_type.c:152

:(

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