https://issues.dlang.org/show_bug.cgi?id=23247

          Issue ID: 23247
           Summary: Deprecation: argument 0.0L for format specification
                    "%La" must be double, not real
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: ibuclaw@gdcproject.org

This deprecation message is obviously wrong.

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