https://issues.dlang.org/show_bug.cgi?id=17705 --- Comment #1 from Infiltrator <lt.infiltrator at gmail.com> --- ---- /opt/compilers/dmd2/include/std/math.d(5385): Error: cannot convert &double to ushort* at compile time /d948/f137.d(2): called from here: isFinite(15.0000) ---- --