Fix slice offset computation for special cases #636
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With the old implementation, this resulted in undefined behavior in release mode and a panic in debug mode: ```rust let mut arr = Array2::<i32>::zeros((5, 5)); arr.slice_axis_inplace(Axis(0), Slice::new(0, Some(0), -1)); ``` as did this: ```rust let mut arr = Array2::from_shape_vec((1, 1).strides((10, 1)), vec![5]).unwrap(); arr.slice_axis_inplace(Axis(0), Slice::new(1, Some(1), 1)); ``` Now, both examples operate correctly.
LukeMathWalker
approved these changes
May 12, 2019
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Thanks for reviewing this @LukeMathWalker! |
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With the old implementation, this resulted in undefined behavior in release mode and a panic in debug mode:
as did this:
Now, both examples operate correctly.