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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-10 07:23:48 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-10 07:23:48 +0000 |
| commit | 4feacaee026569ada8dfa5cc8846835b0c1f0340 (patch) | |
| tree | 2ce94d7f0804ccb77d1fa9b2a1bca00eecdff1e2 /third_party/abseil-cpp/absl/container/internal/common.h | |
| parent | 212a3a334eadf7d94a2aa23cc832ef13c2f3d9d0 (diff) | |
| parent | d3dfe74c4025bacd9741d761815a8cb059e49c68 (diff) | |
| download | webrtc-android13-mainline-os-statsd-release.tar.gz | |
Snap for 8564071 from d3dfe74c4025bacd9741d761815a8cb059e49c68 to mainline-os-statsd-releaseaml_sta_331910000aml_sta_331811000aml_sta_331711010aml_sta_331610000aml_sta_331511000aml_sta_331410000aml_sta_331311000aml_sta_331010010aml_sta_330910000android13-mainline-os-statsd-release
Change-Id: I3772a2d2966650d738c9d982430b0eb539b0f677
Diffstat (limited to 'third_party/abseil-cpp/absl/container/internal/common.h')
| -rw-r--r-- | third_party/abseil-cpp/absl/container/internal/common.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/third_party/abseil-cpp/absl/container/internal/common.h b/third_party/abseil-cpp/absl/container/internal/common.h index 5037d80316..030e9d4ab0 100644 --- a/third_party/abseil-cpp/absl/container/internal/common.h +++ b/third_party/abseil-cpp/absl/container/internal/common.h @@ -138,6 +138,7 @@ class node_handle<Policy, PolicyTraits, Alloc, absl::void_t<typename Policy::mapped_type>> : public node_handle_base<PolicyTraits, Alloc> { using Base = node_handle_base<PolicyTraits, Alloc>; + using slot_type = typename PolicyTraits::slot_type; public: using key_type = typename Policy::key_type; @@ -145,8 +146,11 @@ class node_handle<Policy, PolicyTraits, Alloc, constexpr node_handle() {} - auto key() const -> decltype(PolicyTraits::key(this->slot())) { - return PolicyTraits::key(this->slot()); + // When C++17 is available, we can use std::launder to provide mutable + // access to the key. Otherwise, we provide const access. + auto key() const + -> decltype(PolicyTraits::mutable_key(std::declval<slot_type*>())) { + return PolicyTraits::mutable_key(this->slot()); } mapped_type& mapped() const { |