https://issues.dlang.org/show_bug.cgi?id=23296

          Issue ID: 23296
           Summary: Value Range Propagation not documented
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dlang.org
          Assignee: nobody@puremagic.com
          Reporter: nick@geany.org

https://github.com/dlang/dlang.org/pull/3378

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