https://issues.dlang.org/show_bug.cgi?id=14349 --- Comment #4 from Tanel Tagaväli <tanel58 at hotmail.com> --- The commit that added the function: https://github.com/D-Programming-Language/dmd/commit/e15c0ac1475b2afe2ffc32f616e9919077e510db#diff-1b1a4fa25963ae78254a5c4fc1117a60R836 --