LWG4428: Metafunctions should not be defined in terms of constant subexpressions
Open
c++26
libc++
lwg-issue
reflection
- Dominant language
- LLVM
- Stars
- 40.5k
- Forks
- 18.7k
- PR merge metrics
- PR metrics pending
Description
**Link:** https://wg21.link/LWG4428
Contributor guide
Research direction
Start by reading the linked LWG4428 issue to identify the affected standard-library metafunctions and the required wording change. Then locate those definitions and their tests in the LLVM project; done means the implementation matches the issue resolution and the relevant tests pass.
Written by the indexing model from the issue text.
Assessment
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100