Anyone use CryptoCPP with AIX?

[Wayne Johnson]

I'm trying to port Crypto562 to AIX's xlC compiler (v10.1).  I've run into a few issues that I have a workaround for, but this hunk of code is generating a compile error that is stumping me. 

Integer.cpp: around line 2867:
const Integer &Integer::One()
{
    return Singleton<Integer, NewInteger<1> >().Ref();
}

The compiler gives the following errors:
bash-3.2$ xlC_r -DNDEBUG -g -O2 -c integer.cpp
"integer.cpp", line 282.17: 1540-1608 (W) An anonymous union should only define non-static data members.
"misc.h", line 111.9: 1540-1109 (S) The use of undefined class "CryptoPP::NewInteger<1>" is not valid.
"misc.h", line 111.9: 1540-0700 (I) The previous message was produced while processing "CryptoPP::Singleton<CryptoPP::Integer,CryptoPP::NewInteger<1>,0>::Singleton(NewInteger<1>)".
"integer.cpp", line 2867.16: 1540-0700 (I) The previous message was produced while processing "CryptoPP::Integer::One()".
"misc.h", line 129.39: 1540-0251 (S) The "()" operator cannot be applied to the undefined class "struct NewInteger<1>".
"misc.h", line 121.11: 1540-0700 (I) The previous message was produced while processing "CryptoPP::Singleton<CryptoPP::Integer,CryptoPP::NewInteger<1>,0>::Ref(...) const".
"integer.cpp", line 2869.52: 1540-0700 (I) The previous message was produced while processing "CryptoPP::Integer::One()".

The real stumper is that the lines right after it:
const Integer &Integer::Two()
{
    return Singleton<Integer, NewInteger<2> >().Ref();
}

work fine.  I can even delete Integer::One() (which is apparently never used) and it works fine too. 

Anyone have any suggestions?

[Wayne Johnson]

Apparently this is fixed by using a newer update level of the 10.1 xlC compiler.  Doesn't work with 10.1.0.0, appears to work with 10.1.0.16.