! { dg-do run }
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! { dg-do run }
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! Test the fix for PR40551 in which the assignment
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! Test the fix for PR40551 in which the assignment
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! was not dealing correctly with non-contiguous lhs
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! was not dealing correctly with non-contiguous lhs
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! references; eg. a(1,:)
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! references; eg. a(1,:)
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!
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!
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! Reported by by Maciej Zwierzycki
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! Reported by by Maciej Zwierzycki
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! at http://gcc.gnu.org/ml/fortran/2009-06/msg00254.html
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! at http://gcc.gnu.org/ml/fortran/2009-06/msg00254.html
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! and by Tobias Burnus on Bugzilla
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! and by Tobias Burnus on Bugzilla
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!
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!
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integer :: a(2,2)
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integer :: a(2,2)
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a = -42
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a = -42
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a(1,:) = func()
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a(1,:) = func()
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if (any (reshape (a, [4]) /= [1, -42, 2, -42])) call abort
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if (any (reshape (a, [4]) /= [1, -42, 2, -42])) call abort
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a = -42
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a = -42
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a(2,:) = func()
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a(2,:) = func()
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if (any (reshape (a, [4]) /= [-42, 1, -42, 2])) call abort
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if (any (reshape (a, [4]) /= [-42, 1, -42, 2])) call abort
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a = -42
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a = -42
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a(:,1) = func()
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a(:,1) = func()
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if (any (reshape (a, [4]) /= [1, 2, -42, -42])) call abort
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if (any (reshape (a, [4]) /= [1, 2, -42, -42])) call abort
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a = -42
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a = -42
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a(:,2) = func()
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a(:,2) = func()
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if (any (reshape (a, [4]) /= [-42, -42, 1, 2])) call abort
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if (any (reshape (a, [4]) /= [-42, -42, 1, 2])) call abort
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contains
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contains
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function func()
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function func()
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integer :: func(2)
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integer :: func(2)
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call sub(func)
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call sub(func)
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end function func
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end function func
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subroutine sub(a)
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subroutine sub(a)
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integer :: a(2)
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integer :: a(2)
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a = [1,2]
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a = [1,2]
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end subroutine
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end subroutine
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end
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end
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