https://issues.dlang.org/show_bug.cgi?id=13695

          Issue ID: 13695
           Summary: DMD segfaults on simple nonsense code
           Product: D
           Version: D2
          Hardware: x86
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: DMD
          Assignee: nobody@puremagic.com
          Reporter: ketmar@ketmar.no-ip.org

i was looking for another segfault, but dustmide just found this one:

  void z (auto)

yes, that's all. you can change 'auto' to any other qualifier: 'const', 'out', 'in', 'ref', it doesn't matter. seems like a long-standing parser bug, 'cause GDC is affected too.

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