Re: Emacs aborts during byte-compilation from Dired

[Kenichi Handa <handa@m17n.org>]

In article <E1HKCN4-0005gq-Vi@etlken.m17n.org>, Kenichi Handa <handa@m17n.org> writes:

>   1412		  /* If Vprint_continuous_numbering is non-nil and OBJ is a gensym,
>   1413		     always print the gensym with a number.  This is a special for
>   1414		     the lisp function byte-compile-output-docform.  */
>   1415		  if (!NILP (Vprint_continuous_numbering)
>   1416		      && SYMBOLP (obj)
>   1417		      && !SYMBOL_INTERNED_P (obj))
>   1418		    PRINT_NUMBER_STATUS (Vprint_number_table, print_number_index) = Qt;
>   1419		  print_number_index++;

> I have no idea why the value of Qt is changed at L1415 (note
> that I compiled print.c without optimization).

Actually, Qt was changed at this line:

1411		  PRINT_NUMBER_OBJECT (Vprint_number_table, print_number_index) = obj;

And at that time, Vprint_number_table was Qnil but the macro
PRINT_NUMBER_OBJECT assumes that it is a vector.  Someone
who knows the code around here please fix this bug.

---
Kenichi Handa
handa@m17n.org