P2248R8 Enabling List-Initialization For Algorithms
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- Dominant language
- C++
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Description
WG21-P2248R8 Enabling List-Initialization For Algorithms
WG21-P3217R0 Enabling List-Initialization For ranges::find_last
WG21-P3787R2 Enabling List-Initialization For uninitialized_fill
LWG-4444 Fix default template arguments for ranges::replace and ranges::replace_if
Feature-test macro (renamed from the original proposal by https://github.com/cplusplus/draft/commit/05e8bbe848c7af160cf7e7f0ec682b88ffe2d9e0, thanks @cpplearner 😻 ):
#define __cpp_lib_algorithm_default_value_type 202603L
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 the listed WG21 proposals, LWG-4444, and the referenced draft commit to establish the requested C++26 behavior and feature-test macro. The payload names no repository files or tests; completion would require implementing the specified algorithm changes and defining __cpp_lib_algorithm_default_value_type, but the issue says PRs for C++26 features are not yet accepted.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 20/100