P0562 R2 Trailing Commas in Base-clauses and Ctor-initializers #1818
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erichkeane commentedon Mar 22, 2024
EWG discussed this paper during the Friday Morning session in Tokyo. The following poll was taken:
Poll: D0562R1 — Initialization List Symmetry: also add support for base class trailing commas.
Result: Consensus
Poll: D0562R1 — Initialization List Symmetry: forward the paper (with the addition of base class trailing comma) to CWG for inclusion in C++26.
Result:Consensus
jensmaurer commentedon Mar 22, 2024
CWG 2024-03-22: Reviewed; needs updates.
leha-bot commentedon Mar 24, 2024
The link is broken, unfortunately..
ghost commentedon Mar 27, 2024
Looks like it was meant to point to https://isocpp.org/files/papers/P0562R1.pdf
jwakely commentedon Mar 27, 2024
It was correct 5 days ago, but since then the paper was published in non-draft status, so the URL changed.
wg21bot commentedon Apr 17, 2024
P0562R2 Trailing Commas in Base-clauses and Ctor-initializers (Alan Talbot)
[-]P0562 R1 Initialization List Symmetry[/-][+]P0562 R2 Trailing Commas in Base-clauses and Ctor-initializers[/+]jensmaurer commentedon Jun 25, 2024
CWG 2024-06-24 in St. Louis: Approved for Saturday plenary poll.
jensmaurer commentedon Jun 28, 2024
CWG 2024-06-28 in St. Louis: Issues with the implementability of the mem-initializer-list change were discovered; see http://lists.isocpp.org/core/2024/06/15961.php . The paper will not be moved on Saturday.
AlisdairM commentedon Mar 20, 2025
Is this paper still active for C++26?
Is work ongoing to solve the implementation concerns, or can this issue be closed?
jensmaurer commentedon Aug 26, 2025
Closing for now.
groutoutlook commentedon Sep 17, 2025
erichkeane commentedon Sep 17, 2025