[FEA]: P2278R4 cbegin should always return a constant iterator
Open
C++23
libcu++
- Dominant language
- C++
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Description
This issue can be closed by implementing [P2278R4](https://wg21.link/P2278R4)
Contributor guide
Research direction
The issue names no repository files or tests. Read P2278R4 first, then search the C++ sources for cbegin entry points and existing iterator tests; done means cbegin consistently returns constant iterators and the relevant tests pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend-api-design
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100