diff options
| author |  Lawrence Wolf-Sonkin <lawrencews@google.com> | 2023-12-28 14:26:18 -0800 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2023-12-28 14:27:14 -0800 |
| commit | 6a19ff47352a2112e953f4ab813d820e0ecfe1e3 (patch) | |
| tree | d0b376cb1109364175b38d300069bafb618e5cdd /absl/base/internal/identity.h | |
| parent | 1ac355bbb7e1e3c7916d812976127cf15c411bd3 (diff) | |
[absl] Rename `absl::internal::identity` to `absl::internal::type_identity`
* Also does this for `absl::internal::identity_t` which is now `absl::internal::type_identity_t`
* This is clearer naming as this is a backfill of `std::type_identity` (the identity type), and not `std::identity` (the identity function)
PiperOrigin-RevId: 594316002
Change-Id: I5fb8cf7e3d07c1bc736cbecd202e7d556b6ea33e
Diffstat (limited to 'absl/base/internal/identity.h')
| -rw-r--r-- | absl/base/internal/identity.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/absl/base/internal/identity.h b/absl/base/internal/identity.h index a3154ed7..365207b7 100644 --- a/absl/base/internal/identity.h +++ b/absl/base/internal/identity.h @@ -22,13 +22,15 @@ namespace absl { ABSL_NAMESPACE_BEGIN namespace internal { +// This is a back-fill of C++20's `std::type_identity`. template <typename T> -struct identity { +struct type_identity { typedef T type; }; +// This is a back-fill of C++20's `std::type_identity_t`. template <typename T> -using identity_t = typename identity<T>::type; +using type_identity_t = typename type_identity<T>::type; } // namespace internal ABSL_NAMESPACE_END |