On Mon, Aug 6, 2012 at 9:57 AM, John Smith <lbalba...@gmail.com> wrote: > On Mon, Aug 6, 2012 at 9:08 AM, Stephan Bergmann <sberg...@redhat.com> wrote: >> >> That smells like "On recent Fedora 17, the included Clang (3.0) is unusable >> due to clang++ chokes on <complex>. However, a home-built Clang 3.1 works >> fine." >> (<https://wiki.documentfoundation.org/Development/Building_LibreOffice_with_Clang#Setup>) >> >> >> Stephan >> > Hrm. I did some googling, and I doubt that it's the same bug. This one > occurs with something like this : > > # cat test.cpp > #include <iostream> > > int main() { > std::cout << "Hello, world!" << std::endl; > } > > # clang++ test.cpp -o test -std=gnu++11 > In file included from test.cpp:1: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/iostream:39: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/ostream:39: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/ios:40: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/bits/char_traits.h:40: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/bits/stl_algobase.h:65: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/bits/stl_pair.h:61: > In file included from > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/bits/move.h:57: > /usr/lib/gcc/i686-redhat-linux/4.7.0/../../../../include/c++/4.7.0/type_traits:256:39: > error: use of undeclared identifier '__float128' > struct __is_floating_point_helper<__float128> > ^ > 1 error generated. > > > > I submitted a bug report : http://llvm.org/bugs/show_bug.cgi?id=13530 > > > > John Smith.
Well it turns out that Clang (or any backends) doesn't support the __float128 type (yet). Some possible workarounds are suggested in the bug report. - John Smith _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice