Subversion Repositories scarts

! Test alternate entry points for functions when the result types

! of all entry points match

        character*(*) function f1 (str, i, j)

        character str*(*), e1*(*), e2*(*)

        integer i, j

        f1 = str (i:j)

        return

        entry e1 (str, i, j)

        i = i + 1

        entry e2 (str, i, j)

        j = j - 1

        e2 = str (i:j)

        end function

        character*5 function f3 ()

        character e3*(*), e4*(*)

        integer i

        f3 = 'ABCDE'

        return

        entry e3 (i)

        entry e4 (i)

        if (i .gt. 0) then

          e3 = 'abcde'

        else

          e4 = 'UVWXY'

        endif

        end function

        program entrytest

        character f1*16, e1*16, e2*16, str*16, ret*16

        character f3*5, e3*5, e4*5

        integer i, j

        str = 'ABCDEFGHIJ'

        i = 2

        j = 6

        ret = f1 (str, i, j)

        if ((i .ne. 2) .or. (j .ne. 6)) call abort ()

        if (ret .ne. 'BCDEF') call abort ()

        ret = e1 (str, i, j)

        if ((i .ne. 3) .or. (j .ne. 5)) call abort ()

        if (ret .ne. 'CDE') call abort ()

        ret = e2 (str, i, j)

        if ((i .ne. 3) .or. (j .ne. 4)) call abort ()

        if (ret .ne. 'CD') call abort ()

        if (f3 () .ne. 'ABCDE') call abort ()

        if (e3 (1) .ne. 'abcde') call abort ()

        if (e4 (1) .ne. 'abcde') call abort ()

        if (e3 (0) .ne. 'UVWXY') call abort ()

        if (e4 (0) .ne. 'UVWXY') call abort ()

        end program