llvm / llvm/llvm-project

LWG4346: `task::promise_type::return_void`/`value` lack a specification

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c++26 libc++ lwg-issue
Dominant language
LLVM
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Description

**Link:** https://wg21.link/LWG4346

Contributor guide

Open the contributing guide

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 with the linked LWG4346 issue; the payload identifies no LLVM file, test, or entry point. Determine the required specification wording and the affected project area before defining what completion entails.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
documentation
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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