[Bug fortran/25292] New: ASSOCIATED( func() ) rejected ?

[jpr at csc dot fi]

The ASSOCIATED statement with function argument is rejected by gfortran.
ifort, g95, pgf90, pathf90, sunf90, xlf90 all happily accept the (somewhat
silly) program below with expected results?

Regards, Juha

program test
   real, pointer :: a

   allocate(a)
   print*,associated( x(a) )

contains

  function x(a) RESULT(b)
    real, pointer :: a,b

    b => a
  end function x
end program test

gfortran -v -o ptrf ptrf.f90
Driving: gfortran -v -o ptrf ptrf.f90 -lgfortranbegin -lgfortran -lm
-shared-libgcc
Using built-in specs.
Target: i386-linux
Configured with: ../gcc/configure --prefix=/tmp/gfortran-20051205/irun
--enable-languages=c,fortran --host=i386-linux
Thread model: posix
gcc version 4.2.0 20051205 (experimental)
 /home/wrk/jpr/irun/bin/../libexec/gcc/i386-linux/4.2.0/f951 ptrf.f90 -quiet
-dumpbase ptrf.f90 -auxbase ptrf -version -o /tmp/ccZ3fGqg.s
GNU F95 version 4.2.0 20051205 (experimental) (i386-linux)
        compiled by GNU C version 4.0.2 (Debian 4.0.2-2).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
 In file ptrf.f90:5

   print*,associated( x(a) )
                    1
Error: 'pointer' argument of 'associated' intrinsic at (1) must be a variable


-- 
           Summary: ASSOCIATED( func() ) rejected ?
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jpr at csc dot fi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25292