[analyzer] Helpful hints for Windows users of scan-build.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@220999 91177308-0d34-0410-b5e6-96231b3b80d8
Have -Wuninitialized catch uninitalized use in overloaded operator arguments.


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@221000 91177308-0d34-0410-b5e6-96231b3b80d8
Objective-C SDK modernization tool. Use its own option
,-objcmt-migrate-property-dot-syntax, when migarting to use
property-dot syntax in place of messaging expression.
rdar://18839124


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@221001 91177308-0d34-0410-b5e6-96231b3b80d8