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! { dg-do run }
! PR48615 Invalid UP/DOWN rounding with E and ES descriptors
! Test case provided by Thomas Henlich.
program pr48615
call checkfmt("(RU,F17.0)", 2.5, " 3.")
call checkfmt("(RU,-1P,F17.1)", 2.5, " 0.3")
call checkfmt("(RU,E17.1)", 2.5, " 0.3E+01") ! 0.2E+01
call checkfmt("(RU,1P,E17.0)", 2.5, " 3.E+00")
call checkfmt("(RU,ES17.0)", 2.5, " 3.E+00") ! 2.E+00
call checkfmt("(RU,EN17.0)", 2.5, " 3.E+00")
call checkfmt("(RD,F17.0)", 2.5, " 2.")
call checkfmt("(RD,-1P,F17.1)", 2.5, " 0.2")
call checkfmt("(RD,E17.1)", 2.5, " 0.2E+01")
call checkfmt("(RD,1P,E17.0)", 2.5, " 2.E+00")
call checkfmt("(RD,ES17.0)", 2.5, " 2.E+00")
call checkfmt("(RD,EN17.0)", 2.5, " 2.E+00")
call checkfmt("(RC,F17.0)", 2.5, " 3.")
call checkfmt("(RC,-1P,F17.1)", 2.5, " 0.3")
call checkfmt("(RC,E17.1)", 2.5, " 0.3E+01") ! 0.2E+01
call checkfmt("(RC,1P,E17.0)", 2.5, " 3.E+00")
call checkfmt("(RC,ES17.0)", 2.5, " 3.E+00") ! 2.E+00
call checkfmt("(RC,EN17.0)", 2.5, " 3.E+00")
call checkfmt("(RN,F17.0)", 2.5, " 2.")
call checkfmt("(RN,-1P,F17.1)", 2.5, " 0.2")
call checkfmt("(RN,E17.1)", 2.5, " 0.2E+01")
call checkfmt("(RN,1P,E17.0)", 2.5, " 2.E+00")
call checkfmt("(RN,ES17.0)", 2.5, " 2.E+00")
call checkfmt("(RN,EN17.0)", 2.5, " 2.E+00")
call checkfmt("(RZ,F17.0)", 2.5, " 2.")
call checkfmt("(RZ,-1P,F17.1)", 2.5, " 0.2")
call checkfmt("(RZ,E17.1)", 2.5, " 0.2E+01")
call checkfmt("(RZ,1P,E17.0)", 2.5, " 2.E+00")
call checkfmt("(RZ,ES17.0)", 2.5, " 2.E+00")
call checkfmt("(RZ,EN17.0)", 2.5, " 2.E+00")
call checkfmt("(RZ,F17.0)", -2.5, " -2.")
call checkfmt("(RZ,-1P,F17.1)", -2.5, " -0.2")
call checkfmt("(RZ,E17.1)", -2.5, " -0.2E+01")
call checkfmt("(RZ,1P,E17.0)", -2.5, " -2.E+00")
call checkfmt("(RZ,ES17.0)", -2.5, " -2.E+00")
call checkfmt("(RZ,EN17.0)", -2.5, " -2.E+00")
call checkfmt("(RN,F17.0)", -2.5, " -2.")
call checkfmt("(RN,-1P,F17.1)", -2.5, " -0.2")
call checkfmt("(RN,E17.1)", -2.5, " -0.2E+01")
call checkfmt("(RN,1P,E17.0)", -2.5, " -2.E+00")
call checkfmt("(RN,ES17.0)", -2.5, " -2.E+00")
call checkfmt("(RN,EN17.0)", -2.5, " -2.E+00")
call checkfmt("(RC,F17.0)", -2.5, " -3.")
call checkfmt("(RC,-1P,F17.1)", -2.5, " -0.3")
call checkfmt("(RC,E17.1)", -2.5, " -0.3E+01") ! -0.2E+01
call checkfmt("(RC,1P,E17.0)", -2.5, " -3.E+00")
call checkfmt("(RC,ES17.0)", -2.5, " -3.E+00") ! -2.E+00
call checkfmt("(RC,EN17.0)", -2.5, " -3.E+00")
call checkfmt("(RU,E17.1)", nearest(2.0, 1.0), " 0.3E+01") ! 0.2E+01
call checkfmt("(RD,E17.1)", nearest(3.0, -1.0), " 0.2E+01") ! 0.3E+01
contains
subroutine checkfmt(fmt, x, cmp)
character(len=*), intent(in) :: fmt
real, intent(in) :: x
character(len=*), intent(in) :: cmp
character(len=40) :: s
write(s, fmt) x
if (s /= cmp) call abort
!if (s /= cmp) print "(a,1x,a,' expected: ',1x)", fmt, s, cmp
end subroutine
end program
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