https://issues.dlang.org/show_bug.cgi?id=18456

          Issue ID: 18456
           Summary: crt_constructor/crt_destructor segfaults if -lib
           Product: D
           Version: D2
          Hardware: x86
                OS: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: ilyayaroshenko@gmail.com

pragma(crt_constructor)
extern(C) void mir_cpuid_crt_init()
{
}

dmd -lib -oflibmir-cpuid.a source.d
Segmentation fault: 11

--