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authorVincent Ambo <mail@tazj.in>2022-02-07T23·05+0300
committerclbot <clbot@tvl.fyi>2022-02-07T23·09+0000
commit5aa5d282eac56a21e74611c1cdbaa97bb5db2dca (patch)
tree8cc5dce8157a1470ff76719dd15d65f648a05522 /third_party/abseil_cpp/absl/base/internal/hide_ptr.h
parenta25675804c4f429fab5ee5201fe25e89865dfd13 (diff)
chore(3p/abseil_cpp): unvendor abseil_cpp r/3786
we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Diffstat (limited to 'third_party/abseil_cpp/absl/base/internal/hide_ptr.h')
-rw-r--r--third_party/abseil_cpp/absl/base/internal/hide_ptr.h51
1 files changed, 0 insertions, 51 deletions
diff --git a/third_party/abseil_cpp/absl/base/internal/hide_ptr.h b/third_party/abseil_cpp/absl/base/internal/hide_ptr.h
deleted file mode 100644
index 1dba80909a9b..000000000000
--- a/third_party/abseil_cpp/absl/base/internal/hide_ptr.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2018 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef ABSL_BASE_INTERNAL_HIDE_PTR_H_
-#define ABSL_BASE_INTERNAL_HIDE_PTR_H_
-
-#include <cstdint>
-
-#include "absl/base/config.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-namespace base_internal {
-
-// Arbitrary value with high bits set. Xor'ing with it is unlikely
-// to map one valid pointer to another valid pointer.
-constexpr uintptr_t HideMask() {
-  return (uintptr_t{0xF03A5F7BU} << (sizeof(uintptr_t) - 4) * 8) | 0xF03A5F7BU;
-}
-
-// Hide a pointer from the leak checker. For internal use only.
-// Differs from absl::IgnoreLeak(ptr) in that absl::IgnoreLeak(ptr) causes ptr
-// and all objects reachable from ptr to be ignored by the leak checker.
-template <class T>
-inline uintptr_t HidePtr(T* ptr) {
-  return reinterpret_cast<uintptr_t>(ptr) ^ HideMask();
-}
-
-// Return a pointer that has been hidden from the leak checker.
-// For internal use only.
-template <class T>
-inline T* UnhidePtr(uintptr_t hidden) {
-  return reinterpret_cast<T*>(hidden ^ HideMask());
-}
-
-}  // namespace base_internal
-ABSL_NAMESPACE_END
-}  // namespace absl
-
-#endif  // ABSL_BASE_INTERNAL_HIDE_PTR_H_