96b44c77f8
Instead of passing the FileCollector around as a reference or raw pointer, use a shared_ptr. This change's motivation is twofold. First it adds compatibility for the newly added `FileCollectorFileSystem`. Secondly, it addresses a lifetime issue we only see when LLDB is used from Xcode, where a reference to the FileCollector outlives the reproducer instance. llvm-svn: 367258
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
//===-- ModuleDependencyCollector.h -----------------------------*- 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 liblldb_ModuleDependencyCollector_h_
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#define liblldb_ModuleDependencyCollector_h_
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#include "clang/Frontend/Utils.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/FileCollector.h"
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namespace lldb_private {
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class ModuleDependencyCollectorAdaptor
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: public clang::ModuleDependencyCollector {
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public:
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ModuleDependencyCollectorAdaptor(
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std::shared_ptr<llvm::FileCollector> file_collector)
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: clang::ModuleDependencyCollector(""), m_file_collector(file_collector) {
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}
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void addFile(llvm::StringRef Filename,
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llvm::StringRef FileDst = {}) override {
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if (m_file_collector)
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m_file_collector->addFile(Filename);
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}
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bool insertSeen(llvm::StringRef Filename) override { return false; }
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void addFileMapping(llvm::StringRef VPath, llvm::StringRef RPath) override {}
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void writeFileMap() override {}
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private:
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std::shared_ptr<llvm::FileCollector> m_file_collector;
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};
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} // namespace lldb_private
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#endif
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