! { dg-do run }
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! { dg-do run }
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! { dg-options "-O2" }
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! { dg-options "-O2" }
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! Tests the fix PR29451, in which the negative size of the
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! Tests the fix PR29451, in which the negative size of the
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! automatic array 'jello' was not detected and the
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! automatic array 'jello' was not detected and the
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! runtime error: Attempt to allocate a negative amount of memory
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! runtime error: Attempt to allocate a negative amount of memory
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! resulted.
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! resulted.
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!
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!
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! Contributed by Philip Mason
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! Contributed by Philip Mason
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!
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!
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program fred
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program fred
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call jackal (1, 0)
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call jackal (1, 0)
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call jackal (2, 1)
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call jackal (2, 1)
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call jackal (3, 0)
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call jackal (3, 0)
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end
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end
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|
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subroutine jackal (b, c)
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subroutine jackal (b, c)
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integer :: b, c
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integer :: b, c
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integer :: jello(b:c), cake(1:2, b:c), soda(b:c, 1:2)
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integer :: jello(b:c), cake(1:2, b:c), soda(b:c, 1:2)
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if (lbound (jello, 1) <= ubound (jello, 1)) call abort ()
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if (lbound (jello, 1) <= ubound (jello, 1)) call abort ()
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if (size (jello) /= 0) call abort ()
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if (size (jello) /= 0) call abort ()
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|
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if (.not.any(lbound (cake) <= ubound (cake))) call abort ()
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if (.not.any(lbound (cake) <= ubound (cake))) call abort ()
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if (size (cake) /= 0) call abort ()
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if (size (cake) /= 0) call abort ()
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|
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if ((lbound (soda, 1) > ubound (soda, 1)) .and. &
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if ((lbound (soda, 1) > ubound (soda, 1)) .and. &
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(lbound (soda, 2) > ubound (soda, 2))) call abort ()
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(lbound (soda, 2) > ubound (soda, 2))) call abort ()
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if (size (soda) /= 0) call abort ()
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if (size (soda) /= 0) call abort ()
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|
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end subroutine jackal
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end subroutine jackal
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