On Thu, 05 Mar 2009 22:17:57 +0100, Roland McGrath wrote:
It would be great to collect these ideas on the DwarfLint wiki page
done.
I had actually contemplated the converse check. That is, call
questionable
a variable/formal_parameter DIE with no location attrs (nor alternatives
like const_value). I thought of this because the buggy/poor GCC generation
for e.g. inlines' parameters' locations produced no attrs at all and looks
like the compiler just forgot they could have them.
From the practical standpoint I agree (as it is now missing in PR
debug/39372).
Thanks,
Jan