On Wed, 2016-11-02 at 13:36 +0100, Mark Wielaard wrote:
GCC7 will have a new -Wimplicit-fallthrough warning. It did catch
one
small buglet in elflint option procession. So it seems useful to enable
to make sure all swatch case fallthroughs are deliberate.
Add configure check to detect whether gcc support -Wimplicit-fallthrough
and enable it. Add fixes and explicit fallthrough comments where necessary.
I pushed this to master now.