r55104 build problem

I get this on Ubuntu Hardy on ia32:

llvm[1]: Compiling raw_ostream.cpp for Release build
In file included from raw_ostream.cpp:14:
/home/regehr/llvm/include/llvm/Support/raw_ostream.h:116: error: ‘llvm::raw_ostream& llvm::raw_ostream::operator<<(size_t)’ cannot be overloaded
/home/regehr/llvm/include/llvm/Support/raw_ostream.h:108: error: with ‘llvm::raw_ostream& llvm::raw_ostream::operator<<(uint32_t)’
make[1]: *** [/home/regehr/llvm/lib/Support/Release/raw_ostream.o] Error 1
make[1]: Leaving directory `/home/regehr/llvm/lib/Support'
make: *** [all] Error 1

Thanks,

John Regehr