Nikolas Klauser ddc62797c4
[libc++] Simplify the implementation of __is_referenceable (#130043)
The `__is_referenceable` builtin has been removed from Clang, since all
its uses have been replaced by builtins themselves. This trait only
exists for GCC compatibility and to word around some issues in the other
traits. The non-builtin implementation has been refactored to use
variable templates instead, making the implementation much simpler.
2025-03-24 07:32:01 +01:00
..