Fix deprecated-copy warnings

It's long been a guideline (and IIRC a Weff-c++ warning) that either all, or
none, of the copy methods should be defined, but this became a standard warning
in GCC9.  Presumably to account for a later language change though I'm not sure
which.

I don't remember why the ChanMapping copy constructor can't just be a simple
copy (it's just a map of POD), but figure it's safer to just copy what that
does.
This commit is contained in:
David Robillard 2019-12-09 22:59:40 +01:00
parent 39bdde4250
commit 8ec3e5fb54
8 changed files with 39 additions and 0 deletions