Fix #13455: Also consider sealed classes closed sums #13483
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The warnings on master are incorrect: we know that no instance of SealedClass match the corresponding cases.
bishabosha
reviewed
Sep 8, 2021
This commit renames isClosedSum to isDecomposable, and moves that function and the decompose function to where they are used locally. The logic in question only makes sense at the precise point where it's used (see the added comment), so having those two functions defined locally helps to avoid confusion.
bishabosha
approved these changes
Sep 23, 2021
dwijnand
approved these changes
Sep 23, 2021
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A small typo (iiuc) but looks good to me now, thanks for the attention, @OlivierBlanvillain!
Co-authored-by: Dale Wijnand <dale.wijnand@gmail.com>
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Even better. 💯 |
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