| Issue |
64717
|
| Summary |
[libc++] `std::ranges::clamp` violates [alg.clamp]p5
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
Fulgen301
|
[alg.clamp]p5 mandates the complexity requirements for `std::ranges::clamp` to be at most two comparisons and three applications of the projection. libc++ however applies the projection four times. [See godbolt.](https://godbolt.org/z/cE1WGcY1j)
https://github.com/llvm/llvm-project/blob/5ed62c7bc99a979261d34e41aaca9581577674bf/libcxx/include/__algorithm/ranges_clamp.h#L40-L43
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