https://issues.dlang.org/show_bug.cgi?id=18429

          Issue ID: 18429
           Summary: alias this enum causes segmentation fault
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: acehreli@yahoo.com

struct S {
    alias a this;
    enum a = 1;
}

$ dmd deneme.d -c
Segmentation fault

Interestingly, when the lines inside struct S are swapped then it compiles fine.

Ali

--