https://issues.dlang.org/show_bug.cgi?id=15911
--- Comment #3 from Martin Nowak <c...@dawg.eu> --- (In reply to Zane Sterling from comment #1) > Since upgrading to DMD 2.071.0 I've had this issue with compiling any D > programs, including a hello world. > > On OSX 10.11.4. As a workaround you should be able to use gcc with CC=gcc dmd hello.d. --