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//===- llvm/Support/BuryPointer.h - Memory Manipulation/Leak ----*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef LLVM_SUPPORT_BURYPOINTER_H #define LLVM_SUPPORT_BURYPOINTER_H #include <memory> namespace llvm { // In tools that will exit soon anyway, going through the process of explicitly // deallocating resources can be unnecessary - better to leak the resources and // let the OS clean them up when the process ends. Use this function to ensure // the memory is not misdiagnosed as an unintentional leak by leak detection // tools (this is achieved by preserving pointers to the object in a globally // visible array). void BuryPointer(const void *Ptr); template <typename T> void BuryPointer(std::unique_ptr<T> Ptr) { BuryPointer(Ptr.release()); } } // namespace llvm #endif