The dwarf branch seems broken. The dwarfcmp tests all fail (sigabrt, sigsegv). Roland, is that anything that you know about? I'll postpone my merge for a bit.
I didn't realize I'd pushed anything that would break it. I've been working (round and round) locally on getting the construction right in all the weird cases. I only committed things separately and pushed those when I thought they were separate fixes that would not destabilize things.
I also merged from 0.143 and did some fixes related to the ranges/location botches you were seeing. I certainly tested that those fixed those botches. But I probably didn't try any actual dwarf_output stuff or make check.
I'll see if it's something straightforward. If it's the general dwarf_output::copier mess, then I won't try to fix it quickly now but should get my work on that together RSN.
Thanks, Roland