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A comment on Trip report: Autumn ISO C++ standards meeting (Kona, HI, USA). Parent comment

Re:Trip report: Autumn ISO C++ standards meeting (Kona, HI, ... by Bigpet on Monday November 13, 2023 @04:23AM (#38248462)
Yep, for types that's a new operator. It is also a binary operator for xor, for values. But no unary use from what I remember.They call it "reflection operator" in the paper.

It was previously used by Microsoft for their C++/CLR (or C++/CLI) to mark garbage collected values. But that was after the type, not in front iirc.

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Re:Trip report: Autumn ISO C++ standards meeting (Kona, HI, ... by peterhull90 on Monday November 13, 2023 @07:26AM (#38249423)
To quote the paper - "The reflection operator produces a reflection value from a grammatical construct (its operand)" [0]

[0]: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p29...

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