LWG-4090 Underspecified use of locale facets for locale-dependent `std::format`
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format
LWG
- Dominant language
- C++
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Description
LWG-4090 Underspecified use of locale facets for locale-dependent std::format
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
No file, test, or entry point is named in the issue. Start by reading LWG-4090 and the locale-dependent std::format specification, then identify the affected STL implementation and tests. Done means the locale-facet behavior is specified and implemented consistently with the resolution.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100