| Issue |
148131
|
| Summary |
P2988R12: `std::optional<T&>`
|
| Labels |
libc++,
c++26,
wg21 paper
|
| Assignees |
|
| Reporter |
frederick-vs-ja
|
**Link:** https://wg21.link/P2988R12
Feature-test macro (increased):
```C++
#define __cpp_lib_freestanding_optional 202506L
#define __cpp_lib_optional 202506L
```
Note that `__cpp_lib_freestanding_optional` also relies on [P2407R5](https://wg21.link/P2407R5) (#105391).
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