The attached patch silences the warnings below in (c++ (GCC) 3.4.4 [FreeBSD] 20050518).

roman@dagan ~/codex/argv0 1016:0 > cat test.c++ #include

int main() { return 0; }

roman@dagan ~/codex/argv0 1017:0 > c++ -pedantic -Wall -Wextra -Wcast-qual -Wwrite-strings -Wctor-dtor-privacy -Wfloat-equal -Winline -Woverloaded-virtual -Wredundant-decls -Wsign-compare -I/usr/local/include test.c++ /usr/local/include/boost/range/detail/implementation_help.hpp: In function `Char* boost::range_detail::str_end(Char*) [with Char = char]': /usr/local/include/boost/range/end.hpp:98: instantiated from here /usr/local/include/boost/range/detail/implementation_help.hpp:58: warning: cast from `const char*' to `char*' discards qualifiers from

Roman Neuhauser wrote: pointer target type

/usr/local/include/boost/range/detail/implementation_help.hpp: In function `Char* boost::range_detail::str_end(Char*) [with Char = wchar_t]': /usr/local/include/boost/range/end.hpp:103: instantiated from here /usr/local/include/boost/range/detail/implementation_help.hpp:58: warning: cast from `const wchar_t*' to `wchar_t*' discards qualifiers from pointer target type

That is an error in Range. Please make sure to put that in the headline. This is already fixed in CVS. Please remember to check the CVS before submitting a patch. And if it still there, generate the patch using the CVS version. Thanks -Thorsten