Hello,
6 patches that fix -Wimplicit-fallthrough in GCC 7 on master, by adding
__attribute__ ((fallthrough));
or break, as required.
Additionally, the patch fixes the same on maint-0.3.0, the warning is no longer present in master. 0001-Fix-implicit-fallthrough-warning-in-GCC-7-in-tor_gzi.patch
Please review, Andreas