I have a fresh install of the 1.32 draft release tarball compiled with the intel-win32 environment (I have Intel's C++ version 8.1 installed). I started getting the following warning when I uprgaded the draft tarballs (I'm using intel's 8.1 compiler in Visual Studio .NET): C:\Projects\base\boost\boost/date_time/gregorian/greg_facet.hpp(293): warning #54: too few arguments in macro invocation greg_month::max(), s); I seem to be getting them with both greg_month::max() and greg_weekday::max() I noticed that there appeared to be some kind of guards in constrained_value.hpp (BOOST_PREVENT_MACRO_SUBSTITUTION) that were added in 1.32 compared to my 1.31 install. Any advice on what I could be doing wrong? Cheers, tim