LSSA compilation error

[Michael Goffioul]

Hi,

I get a compilation error in lssa. To be exact, it bump on the use of std::complex::real() returning a reference. However it seems that it's a GCC extension, and that it's not compliant with C++11. I can't find it in current libstdc++ documentation [1]. Am I correct?

Michael.

[1] http://gcc.gnu.org/onlinedocs/gcc-4.7.2/libstdc++/api/a00604.html