In Microsoft mode, downgrade "goto into protected scope" from error to warning if we are jumping over a variable initialization via a goto.

This fixes a few errors when parsing MFC code with clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139595 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed