48 lines
1.1 KiB
Fortran
48 lines
1.1 KiB
Fortran
! { dg-do run }
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! { dg-add-options ieee }
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! { dg-skip-if "NaN not supported" { spu-*-* } { "*" } { "" } }
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!
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! PR fortran/34427
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!
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! Check that namelists and the real values Inf, NaN, Infinity
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! properly coexist with interceding line ends and spaces.
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!
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PROGRAM TEST
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IMPLICIT NONE
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real , DIMENSION(10) ::foo
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integer :: infinity
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integer :: numb
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NAMELIST /nl/ foo
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NAMELIST /nl/ infinity
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foo = -1.0
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infinity = -1
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open (10, status="scratch")
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write (10,'(a)') " &nl foo(1:6) = 5, 5, 5, nan, infinity"
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)') "infinity"
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)') " "
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)')
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write (10,'(a)') "=1/"
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rewind (10)
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READ (10, NML = nl)
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CLOSE (10)
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if(infinity /= 1) call abort
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if(any(foo(1:3) /= [5.0, 5.0, 5.0]) .or. .not.isnan(foo(4)) &
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.or. (foo(5) <= huge(foo)) .or. any(foo(6:10) /= -1.0)) &
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call abort
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END PROGRAM TEST
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