Fix concatenation along negative batch axes - #104
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sylvesterkaczmarek wants to merge 2 commits into
Open
sylvesterkaczmarek wants to merge 2 commits into
sylvesterkaczmarek wants to merge 2 commits into
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concatnormalizes axes withndim + 1, shifting negative axes into another batch dimension or an inner field dimension.Use the operation’s output dimensionality for axis normalization. Add NumPy, JAX, TensorFlow and PyTorch coverage for negative axes, nested dataclasses, values and invalid axes. Stack behavior is unchanged.
Validation:
python -m pytest -q dataclass_arraypasses all 424 tests. Twenty-two regression cases fail on unchanged upstream. Syntax parsing andgit diff --checkpass.