clang/test/Index/comment-custom-block-command.cpp: This has not been failing since r175892 on valgrind.
That said, it fails with --vg-leak. Mark it as XFAIL: vg_leak instead.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@185809 91177308-0d34-0410-b5e6-96231b3b80d8
clang/include/clang/AST/ExprCXX.h:260:5: Fix a warning -- unknown command tag name 'cc'; did you mean 'c'? [-Wdocumentation]

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@185810 91177308-0d34-0410-b5e6-96231b3b80d8