[FEA]: P1317R2 Remove return type deduction in std::apply
Open
C++26
libcu++
- Dominant language
- C++
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- 486
- Avg merge
- 2d 6h
- Merged PRs (30d)
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Description
This issue can be closed by implementing [P1317R2](https://wg21.link/P1317R2)
Contributor guide
Research direction
Read the linked P1317R2 proposal first, then locate CCCL's std::apply implementation and its existing tests. Compare the implementation with the proposal's requirements and add coverage showing that return type deduction has been removed; done means the relevant tests pass and the behavior matches P1317R2.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 38/100