[MacPorts] #62606: Strange "ports diag" complaint wrt ghc-8.10.4

[MacPorts]

#62606: Strange "ports diag" complaint wrt ghc-8.10.4
------------------------------+--------------------
  Reporter:  GussyFinkNottle  |      Owner:  (none)
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.4
Resolution:                   |   Keywords:
      Port:  ghc              |
------------------------------+--------------------

Comment (by GussyFinkNottle):

 I have now managed to uninstall ghc, by ".load macports.sqlext", and
 reindexing file_actual.
 (Some errors from "pragma integrity_check" (below) still remain. However,
 ghc could then be deactivated
 and uninstalled.)

 The errors that remain are;

 {{{
 row 11786 missing from index file_path
 wrong # of entries in index file_actual_nocase
 }}}

 (By the way, having uninstalled ghc, I cannot *re*install it. But that's
 another story.)

-- 
Ticket URL: <https://trac.macports.org/ticket/62606#comment:6>
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