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[Audit] Fix suppressed return of std::wstring_view& from OutputCellView #3762

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opened 2026-01-30 23:29:35 +00:00 by claunia · 0 comments
claunia commented 2026-01-30 23:29:35 +00:00
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Originally created by @miniksa on GitHub (Sep 6, 2019).

During audit, I had to suppress a warning related to returning a reference to a wstring_view.

This is because of the weird relationship that exists between TextBufferTextIterator and TextBufferCellIterator. The Text iterator needs the wstring_view stored somewhere or it won't return the right thing with its weird operator->.

The fact that this is flagged and awkward indicates a bad design that should be revisited. There has to be a better way.

Originally created by @miniksa on GitHub (Sep 6, 2019). During audit, I had to suppress a warning related to returning a reference to a wstring_view. This is because of the weird relationship that exists between `TextBufferTextIterator` and `TextBufferCellIterator`. The Text iterator needs the `wstring_view` stored *somewhere* or it won't return the right thing with its weird `operator->`. The fact that this is flagged and awkward indicates a bad design that should be revisited. There has to be a better way.
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Reference: starred/terminal#3762
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