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Session 4 (Extending Numba) should mention __hash__ and __eq__ methods of types #4

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gmarkall opened this issue May 18, 2021 · 0 comments
Open

Session 4 (Extending Numba) should mention __hash__ and __eq__ methods of types #4

gmarkall opened this issue May 18, 2021 · 0 comments

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@gmarkall
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Failing to implement these results in weird behaviour for parameterised types:

  • __hash__ is required for correct interning.
  • __eq__ is required to determine if casts are required.
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