source/mpfrd.d(167,37): Error: `buffer.ptr` cannot be used in `@safe` code, use `&buffer[0]` instead
source/mpfrd.d(167,64): Error: `"%Rg".ptr` cannot be used in `@safe` code, use `&"%Rg"[0]` instead
/opt/dmd-safe/dmd/dmd-safe failed with exit code 1.