Fix horrible regression in control of warnings caused by introduction of -Wpedantic.
While -Wpedantic was reasonable, -Wno-pedantic would turn off a bunch of warnings that
are on by default. This counters the intention of this warning flag.
To fix this, -Wpedantic now includes extentions that are not on by default. The
remaining warnings will manifest anyway, and won't accidentally get turned off
by -Wno-pedantic.
Fixes <rdar://problem/12076105>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161695 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
