function alert-after-compilation-finish seems conflict with ggtags

[kongfy]

I'm now using ggtags to navigate in C/C++ code base, but I found when I jump to some tag in the same file, ggtags give me the error blow:

error in process sentinel: if: Selecting deleted buffer
error in process sentinel: Selecting deleted buffer

With toggle-debug-on-error, it produce something like:

Debugger entered--Lisp error: (error "Selecting deleted buffer")
  alert("Compilation finished\n" :buffer #<killed buffer> :category compilation)
  (if (catch (quote is-visible) (walk-windows (function (lambda (w) (if (eq (window-buffer w) buf) (progn (throw ... t)))))) nil) nil (alert (concat "Compilation " result) :buff$
  sanityinc/alert-after-compilation-finish(#<killed buffer> "finished\n")
  run-hook-with-args(sanityinc/alert-after-compilation-finish #<killed buffer> "finished\n")
  compilation-handle-exit(exit 0 "finished\n")
  compilation-sentinel(#<process global> "finished\n")

Which sounds like a conflict between your function alert-after-compilation-finish and ggtags to me, Is it possible to fix it ?

Now I just comment out the hook to this function and everything works fine.

Thank you!

[purcell]

Thanks - I think that's fixed now, in 9dee534. Would you mind confirming?

[kongfy]

Thanks for your effort!

But it's not working this time.

Debugger entered--Lisp error: (error "Selecting deleted buffer")
  alert("Compilation finished\n" :buffer #<killed buffer> :category compilation)
  (if (catch (quote is-visible) (if (buffer-live-p buf) (progn (walk-windows (function (lambda (w) (if ... ...)))))) nil) nil (alert (concat "Compilation " result) :buffer buf :category (quote compilation)))
  sanityinc/alert-after-compilation-finish(#<killed buffer> "finished\n")
  run-hook-with-args(sanityinc/alert-after-compilation-finish #<killed buffer> "finished\n")
  compilation-handle-exit(exit 0 "finished\n")
  compilation-sentinel(#<process global> "finished\n")

[purcell]

Thanks for testing it. 056722f should fix it.

[kongfy]

Yes, it works. Thanks!