cplusplus / cplusplus/draft

[format.arg,filebuf.members] Invalid uses of NTCTS

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lwg
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Description

For [format.arg], when replacing NTCTS with its definition, there's no charT in context.
For [filebuf.members], there's a charT in context, but its type might differ from the character type of s.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the [format.arg] and [filebuf.members] clauses and the definition of NTCTS. Check whether each use has a valid charT context and whether charT matches the character type of s. Done means the two references no longer make invalid or ambiguous assumptions.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
documentation
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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