clang 10.0.0git

### - u -

- UCHAR_MAX : limits.h , opencl-c-base.h
- UINT_MAX : opencl-c-base.h , limits.h
- UINTMAX_C : stdint.h
- UINTMAX_MAX : stdint.h
- UINTPTR_MAX : stdint.h
- ULONG_LONG_MAX : limits.h
- ULONG_MAX : limits.h , opencl-c-base.h
- UNARY_OPERATION : OperationKinds.h , Expr.cpp
- UNARYOP_FALLBACK : StmtVisitor.h
- UNARYOP_LIST : RecursiveASTVisitor.h
- UNSIGNED_TYPE : PrintfFormatString.cpp , Type.cpp
- USHRT_MAX : opencl-c-base.h , limits.h