Fix the 64-bit build.  operator<<(DiagnosticBuilder, long) doesn't exist, so ptrdiff_t (long on 64-bit, apparently) is ambiguous between the int and unsigned int overloads.
Fix the 64-bit build.  operator<<(DiagnosticBuilder, long) doesn't exist, so
ptrdiff_t (long on 64-bit, apparently) is ambiguous between the int and
unsigned int overloads.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@105816 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang