In file included from third_party/llvm/trunk/tools/clang/lib/AST/APValue.cpp:15:
third_party/llvm/trunk/tools/clang/include/clang/AST/CharUnits.h:155:53: error: no member named 'getEmptyKey' in 'llvm::DenseMapInfo<long>'
      DenseMapInfo<clang::CharUnits::QuantityType>::getEmptyKey();
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
third_party/llvm/trunk/tools/clang/include/clang/AST/CharUnits.h:162:53: error: no member named 'getTombstoneKey' in 'llvm::DenseMapInfo<long>'
      DenseMapInfo<clang::CharUnits::QuantityType>::getTombstoneKey();
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
third_party/llvm/trunk/tools/clang/include/clang/AST/CharUnits.h:169:58: error: no member named 'getHashValue' in 'llvm::DenseMapInfo<long>'
    return DenseMapInfo<clang::CharUnits::QuantityType>::getHashValue(Quantity);
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^