On 08/04/2006 04:54 PM, Doug Gregor wrote:
Hello Fellow Boosters,
I have just completed implementing support for "Variadic Templates" in GCC. Variadic templates are C++ templates that can accept any number of "extra" template arguments, just like a function that uses
The following may be important in the future for the test library maintainers: After building/installing the 20070817 snapshot: ftp://gcc.gnu.org/pub/gcc/snapshots/4.3-20070817/ and running a test, I got: /home/evansl/download/gcc/4.3-20070817/install/bin/g++ -I/home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src -g -o framework.o -c /home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src/libs/test/src/framework.cpp In file included from /home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src/boost/test/impl/framework.ipp:28, from /home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src/libs/test/src/framework.cpp:16: /home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src/boost/test/test_tools.hpp: In function â??boost::test_tools::predicate_result boost::test_tools::tt_detail::bitwise_equal_impl(const Left&, const Right&)â??: /home/evansl/prog_dev/boost-svn/ro/sandbox-branches/boost-cmake/src/boost/test/test_tools.hpp:567: error: â??CHAR_BITâ?? was not declared in this scope make (BTW, I haven't yet tracked down the reason for the odd characters.) I *think* I tracked down the problem to a difference between: */c++/4.1.2/bits/stl_algobase.h and: */c++/4.3.0/bits/stl_algobase.h The 4.1.2 contained: #include <bits/c++config.h> #include <cstring> #include <climits> #include <cstdlib> #include <cstddef> but the 4.3 contained: #include <bits/c++config.h> #include <cstddef> #include <bits/functexcept.h> The <climits> #includes <limits.h> which defines CHAR_BIT.