Re: [boost] Optimized portable isnan, isfinite, fpclassify etc

Johan Råde wrote:

It's a typo. Replace the T on these two lines by long double.

Better now. bash-2.05b$ cxx -ieee -std strict_ansi -model ansi -no_pure_cname -I /boost/regression/boost test.cpp ../long_double_mask.cpp -lm && ./a.out test.cpp: ../long_double_mask.cpp: little endian Testing float Testing double Testing long double Works regardless of the optimization level used. I tried -O0 up to -O4. Markus