Hi,

with the current gcc snapshot this testcase
MODULE m
  integer :: varx
END MODULE m
USE m, a=>varx
end

crashes gdb HEAD on `break 2' with:
dwarf2read.c:2766: internal-error: process_die: Assertion `die->child == NULL' failed.
A problem internal to GDB has been detected,

While it still cannot reach the imported variables it at least no longer
crashes now.  Notified by Tobias Burnus.


Regards,
Jan