tree be5e000e6b3ede9e27fd132e5dfa23c73dde9f54
parent 66673ad2e4574db3a65e25b307ad41bbcb165dc2
author Simon Marchi <simon.marchi@efficios.com> 1717100900 -0400
committer Simon Marchi <simon.marchi@efficios.com> 1723474729 -0400

gdb, gdbsupport: use `using` in enum flags code

I think that `using` is easier to read than `typedef`, and it's the
modern C++ thing anyway.

Change-Id: Iccb62dc3869cddfb6a684ef3023dcd5b799f3ab2