https://issues.dlang.org/show_bug.cgi?id=15822

          Issue ID: 15822
           Summary: InvalidMemoryOperationError when calling
                    GC.removeRange/Root from a finalizer
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: druntime
          Assignee: nobody@puremagic.com
          Reporter: code@dawg.eu

Introduced by https://github.com/D-Programming-Language/druntime/pull/1447.

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