[Doc parsing] Patch to parse Doxygen-supported HTML character 
references to their UTIF-8 encoding. Reviewed offline by Doug.
// rdar://12392215


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173850 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed