[cfe-dev] [clang][boost] Error in Boost.math

[joel falcou]

Here is a small program:

#include <boost/math/tr1.hpp>
 
int main()  { return 0;  }         


Which output this:

clang++ -O3 -Wall pb_clang_boost_tr1.cpp -o pb_clang_boost_tr1 
-I../../../ -I../../ -I../ -I/usr/local/lib 
-I/home/jt/DevC++/dev_lasmea/boostl
In file included from pb_clang_boost_tr1.cpp:9:
In file included from boostl/boost/math/tr1.hpp:382:
In file included from boost/math/tools/promotion.hpp:26:
boost/math/tools/config.hpp:277:7: error: unknown type name 'fexcept_t'
     fexcept_t m_flags;
     ^
boost/math/tools/config.hpp:270:24: error: use of undeclared identifier 
'FE_ALL_EXCEPT'
        feclearexcept(FE_ALL_EXCEPT);
                      ^
2 errors generated.

Now, here is something missing in clang fenv.h or is it boost doign wrong ?

Regards

-- 
___________________________________________
Joel Falcou - Assistant Professor
PARALL Team - LRI - Universite Paris Sud XI
Tel : (+33)1 69 15 66 35