bug#15044: 24.3.50; emacs_backtrace.txt

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Wed, 7 Aug 2013 21:59:09 +0200
> Cc: 15044@debbugs.gnu.org
> 
> w32_backtrace at w32fns.c:7990
> emacs_abort at w32fns.c:8022
> Fsignal at eval.c:1475
> xsignal at eval.c:1571
> xsignal1 at eval.c:1586
> Fcheck_coding_system at coding.c:8538
> code_convert_string at coding.c:9434
> code_convert_string_norecord at coding.c:9467
> Fexpand_file_name at fileio.c:1093
> Fexpand_file_name at fileio.c:925
> Fdo_auto_save at fileio.c:5584
> shut_down_emacs at emacs.c:1947
> terminate_due_to_signal at emacs.c:353
> die at alloc.c:6558
> compact_small_strings at alloc.c:1893
> sweep_strings at alloc.c:1823
> gc_sweep at alloc.c:6135
> Fgarbage_collect at alloc.c:5387
> maybe_gc at lisp.h:4339
> exec_byte_code at bytecode.c:739
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> call1 at eval.c:2615
> mapcar1 at fns.c:2322
> Fmapcar at fns.c:2392
> Ffuncall at eval.c:2819
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> eval_sub at eval.c:2158
> internal_lisp_condition_case at eval.c:1257
> exec_byte_code at bytecode.c:1101
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> exec_byte_code at bytecode.c:905
> funcall_lambda at eval.c:2984
> Ffuncall at eval.c:2865
> call3 at eval.c:2646
> Fall_completions at minibuf.c:1487
> eval_sub at eval.c:2196
> internal_lisp_condition_case at eval.c:1257
> exec_byte_code at bytecode.c:1101
> funcall_lambda at eval.c:3050
> Ffuncall at eval.c:2865

This is a crash in GC (followed by another crash in
check-coding-system, but I think the latter is simply because Emacs is
in the middle of a crashed GC).