P2592R3 Hashing Support For `chrono` Value Classes
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chrono
cxx26
- Dominant language
- C++
- Stars
- 11.1k
- Forks
- 1.7k
- Avg merge
- 4d 15h
- Merged PRs (30d)
- 22
Description
WG21-P2592R3 Hashing Support For chrono Value Classes
INCREASED feature-test macro:
#define __cpp_lib_chrono 202306L
Note: We are not yet accepting PRs for C++26 features.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Read WG21-P2592R3 first and inspect the current chrono support and __cpp_lib_chrono feature-test macro. Identify the required standard-library surface and corresponding tests; done would mean the proposal is implemented and the macro reflects 202306L, though the issue states that C++26 PRs are not currently being accepted.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 15/100