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From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/48847] New: Wrong "unused parameter" warning with interface block
Date: Mon, 02 May 2011 20:38:00 -0000	[thread overview]
Message-ID: <bug-48847-4@http.gcc.gnu.org/bugzilla/> (raw)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48847

           Summary: Wrong "unused parameter" warning with interface block
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: tkoenig@gcc.gnu.org


Original test case by Ondrej Certik from
http://gcc.gnu.org/ml/fortran/2011-04/msg00297.html

Reduced test case:

module foo
contains
  function f(g)
    interface
       real function g()
       end function g
    end interface
    real :: f
    f = g()
  end function f
end module foo
ig25@linux-fd1f:~/Krempel/Warn> gfortran -c -Wunused-parameter b.f90
b.f90:3:0: warning: unused parameter 'g' [-Wunused-parameter]

Same warning in 4.4, so probably not a regression.


             reply	other threads:[~2011-05-02 20:38 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-02 20:38 tkoenig at gcc dot gnu.org [this message]
2011-12-15 21:59 ` [Bug fortran/48847] " dominiq at lps dot ens.fr
2012-02-03 22:13 ` tkoenig at gcc dot gnu.org
2012-02-04 22:14 ` tkoenig at gcc dot gnu.org
2012-02-05 20:14 ` tkoenig at gcc dot gnu.org
2012-02-05 20:16 ` tkoenig at gcc dot gnu.org

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