[cfe-dev] fix for Clang PR 8419

[Zhanyong Wan (λx.x x)]

Thanks a lot for the introduction on how the analyzer works!  It's invaluable.

Sorry for the delay in getting back to you -- I had a vacation and was
catching up.

I've organized the notes you wrote into
tools/clang/lib/Checker/README.txt, which I committed in r119288.
(http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Checker/README.txt?view=markup&pathrev=119288)
 Please let me know if you want me to move it to somewhere else or
change the format/content.  Thanks,

-- 
Zhanyong