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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.fortran-torture/] [execute/] [entry_5.f90] - Blame information for rev 826

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Line No. Rev Author Line
1 303 jeremybenn
! Test alternate entry points for functions when the result types
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! of all entry points match
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        function f1 (str, i, j) result (r)
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        character str*(*), r1*(*), r2*(*), r*(*)
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        integer i, j
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        r = str (i:j)
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        return
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        entry e1 (str, i, j) result (r1)
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        i = i + 1
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        entry e2 (str, i, j) result (r2)
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        j = j - 1
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        r2 = str (i:j)
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        end function
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        function f3 () result (r)
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        character r3*5, r4*5, r*5
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        integer i
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        r = 'ABCDE'
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        return
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        entry e3 (i) result (r3)
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        entry e4 (i) result (r4)
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        if (i .gt. 0) then
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          r3 = 'abcde'
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        else
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          r4 = 'UVWXY'
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        endif
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        end function
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        program entrytest
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        character f1*16, e1*16, e2*16, str*16, ret*16
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        character f3*5, e3*5, e4*5
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        integer i, j
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        str = 'ABCDEFGHIJ'
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        i = 2
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        j = 6
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        ret = f1 (str, i, j)
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        if ((i .ne. 2) .or. (j .ne. 6)) call abort ()
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        if (ret .ne. 'BCDEF') call abort ()
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        ret = e1 (str, i, j)
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        if ((i .ne. 3) .or. (j .ne. 5)) call abort ()
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        if (ret .ne. 'CDE') call abort ()
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        ret = e2 (str, i, j)
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        if ((i .ne. 3) .or. (j .ne. 4)) call abort ()
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        if (ret .ne. 'CD') call abort ()
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        if (f3 () .ne. 'ABCDE') call abort ()
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        if (e3 (1) .ne. 'abcde') call abort ()
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        if (e4 (1) .ne. 'abcde') call abort ()
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        if (e3 (0) .ne. 'UVWXY') call abort ()
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        if (e4 (0) .ne. 'UVWXY') call abort ()
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        end program

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