On Fri, 21 Oct 2011 05:37:09 +0200, Laurynas Biveinis wrote: > This patch is a no-op, as already pointed out. If this comes up again, > I'd set a conditional breakpoint on ggc_set_mark if (arg == struct > dw_loc_list_struct with the field that gets collected) and try to find > out why the field does not get marked.
Thanks all for the review, I see I do not know the GC. I thought the bug is so obvious... I did not make a snapshot of the tree in that crashing state. Therefore I cannot say anything useful about the crash anymore. Thanks, Jan
