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//===--- SanitizerSpecialCaseList.h - SCL for sanitizers --------*- 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
//
//===----------------------------------------------------------------------===//
//
// An extension of SpecialCaseList to allowing querying sections by
// SanitizerMask.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H
#define LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H
#include "clang/Basic/LLVM.h"
#include "clang/Basic/Sanitizers.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/SpecialCaseList.h"
#include <memory>
#include <vector>
namespace llvm {
namespace vfs {
class FileSystem;
}
} // namespace llvm
namespace clang {
class SanitizerSpecialCaseList : public llvm::SpecialCaseList {
public:
static std::unique_ptr<SanitizerSpecialCaseList>
create(const std::vector<std::string> &Paths, llvm::vfs::FileSystem &VFS,
std::string &Error);
static std::unique_ptr<SanitizerSpecialCaseList>
createOrDie(const std::vector<std::string> &Paths,
llvm::vfs::FileSystem &VFS);
// Query ignorelisted entries if any bit in Mask matches the entry's section.
bool inSection(SanitizerMask Mask, StringRef Prefix, StringRef Query,
StringRef Category = StringRef()) const;
protected:
// Initialize SanitizerSections.
void createSanitizerSections();
struct SanitizerSection {
SanitizerSection(SanitizerMask SM, SectionEntries &E)
: Mask(SM), Entries(E){};
SanitizerMask Mask;
SectionEntries &Entries;
};
std::vector<SanitizerSection> SanitizerSections;
};
} // end namespace clang
#endif
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