[Issue 23329] New: Creating objects with a nested class from its sibling function segfaults the compiler

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23329

          Issue ID: 23329
           Summary: Creating objects with a nested class from its sibling
                    function segfaults the compiler
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: 475shift at protonmail.com

Created attachment 1858
  --> https://issues.dlang.org/attachment.cgi?id=1858&action=edit
proposed fix

Code:
    class A {
        void fun()
        {
            new B.D;
        }

        class B {
            class D {
            }
        }
    }

Originally discovered by author of: https://github.com/ZILtoid1991/newxml

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