forked from OSchip/llvm-project
72 lines
2.8 KiB
C++
72 lines
2.8 KiB
C++
//===--- MakeSmartPtrCheck.h - clang-tidy------------------------*- 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_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MAKE_SMART_PTR_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MAKE_SMART_PTR_H
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#include "../ClangTidyCheck.h"
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#include "../utils/IncludeInserter.h"
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#include "clang/ASTMatchers/ASTMatchFinder.h"
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#include "clang/ASTMatchers/ASTMatchersInternal.h"
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#include "llvm/ADT/StringRef.h"
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#include <string>
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namespace clang {
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namespace tidy {
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namespace modernize {
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/// Base class for MakeSharedCheck and MakeUniqueCheck.
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class MakeSmartPtrCheck : public ClangTidyCheck {
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public:
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MakeSmartPtrCheck(StringRef Name, ClangTidyContext *Context,
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StringRef MakeSmartPtrFunctionName);
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void registerMatchers(ast_matchers::MatchFinder *Finder) final;
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void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
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Preprocessor *ModuleExpanderPP) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) final;
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void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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protected:
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using SmartPtrTypeMatcher = ast_matchers::internal::BindableMatcher<QualType>;
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/// Returns matcher that match with different smart pointer types.
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///
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/// Requires to bind pointer type (qualType) with PointerType string declared
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/// in this class.
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virtual SmartPtrTypeMatcher getSmartPointerTypeMatcher() const = 0;
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/// Returns whether the C++ version is compatible with current check.
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bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;
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static const char PointerType[];
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private:
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std::unique_ptr<utils::IncludeInserter> Inserter;
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const utils::IncludeSorter::IncludeStyle IncludeStyle;
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const std::string MakeSmartPtrFunctionHeader;
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const std::string MakeSmartPtrFunctionName;
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const bool IgnoreMacros;
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void checkConstruct(SourceManager &SM, ASTContext *Ctx,
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const CXXConstructExpr *Construct, const QualType *Type,
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const CXXNewExpr *New);
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void checkReset(SourceManager &SM, ASTContext *Ctx,
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const CXXMemberCallExpr *Member, const CXXNewExpr *New);
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/// Returns true when the fixes for replacing CXXNewExpr are generated.
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bool replaceNew(DiagnosticBuilder &Diag, const CXXNewExpr *New,
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SourceManager &SM, ASTContext *Ctx);
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void insertHeader(DiagnosticBuilder &Diag, FileID FD);
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};
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} // namespace modernize
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MAKE_SMART_PTR_H
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