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Annotation of 43BSDTahoe/usr.lib/libF77/test/fpetst.f, revision 1.1

1.1     ! root        1:        program fpetst
        !             2:        character arg
        !             3:        logical flag
        !             4:        common /fpeflt/ flag
        !             5: 
        !             6:        call trpfpe(1, 1.2345d0)
        !             7:        call traper(3)
        !             8:        i = 10
        !             9:        j = 0
        !            10:        x = 10.
        !            11:        y = 0.
        !            12: 
        !            13:        write (*,*) 
        !            14:        call getarg (1, arg)
        !            15:        if (arg .eq. '1') then
        !            16:                write(*,*) 'testing integer overflow, flag=', flag
        !            17:                k = inmax() + 10
        !            18:                write (*,*) 'k=', k, 'flag=', flag
        !            19:                stop('returned')
        !            20:        else if (arg .eq. '2') then
        !            21:                write(*,*) 'testing integer divide by 0, flag=', flag
        !            22:                k = i / j
        !            23:                write (*,*) 'k=', k, 'flag=', flag
        !            24:                stop('returned')
        !            25:        else if (arg .eq. '3') then
        !            26:                write(*,*) 'testing floating overflow, flag=', flag
        !            27:                z = flmax() * 10.
        !            28:                write(*,*) 'z=', z, 'flag=', flag
        !            29:                stop('returned')
        !            30:        else if (arg .eq. '4') then
        !            31:                write(*,*) 'testing floating divide by 0, flag=', flag
        !            32:                z = x / y
        !            33:                write(*,*) 'z=', z, 'flag=', flag
        !            34:                stop('returned')
        !            35:        else if (arg .eq. '5') then
        !            36:                write(*,*) 'testing floating underflow, flag=', flag
        !            37:                z = flmin() / 10.
        !            38:                write(*,*) 'z=', z, 'flag=', flag
        !            39:                stop('returned')
        !            40:        endif
        !            41:        write(*,*) 'what??'
        !            42:        end

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