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