https://issues.dlang.org/show_bug.cgi?id=24690

          Issue ID: 24690
           Summary: Generated symbols should not end in .di file
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: alphaglosined@gmail.com

Generated symbols, such as template instances should be marked as to not be shown in di files (except for -vcg-ast).

This can be set on the Declaration class using the ``hidden`` bitflag ``adFlags``.

This is one of the stepping stones towards moving the .di generator after semantic to enable inferred attributes outputting.

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