I recently upgraded to gcc/4.3 and started seeing warnings from gcc-4.3.3 -Wall suggesting parentheses around && within ||. It would be great if boost/1.38 could repair these by adding a few pairs of parentheses before the final release. N.B. I did not do an exhaustive compilation of everything in boost with gcc -Wall. The three cases below are the ones that my code base just happens to hit. Thanks, John Salmon /proj/desres/root/Linux/x86_64/boost/1_37_0-14/Release/include/boost/tuple/tuple_comparison.hpp:73: warning: suggest parentheses around && within || /proj/desres/root/Linux/x86_64/boost/1_37_0-14/Release/include/boost/iostreams/filter/symmetric.hpp:126: warning: suggest parentheses around && within || /proj/desres/root/Linux/x86_64/boost/1_37_0-14/Release/include/boost/iostreams/detail/streambuf/indirect_streambuf.hpp:285: warning: suggest parentheses around && within ||