https://issues.dlang.org/show_bug.cgi?id=15575
--- Comment #1 from Cédric Picard <cpic...@openmailbox.org> --- I should mention that the code is inspired by Adam Ruppe's arsd/color.d and that a comment next to the "if (__ctfe)" part mentions that it is a hack arround bug 10937. That may be related. --