93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
//===--- LoopConvertCheck.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_LOOP_CONVERT_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_LOOP_CONVERT_H
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#include "../ClangTidyCheck.h"
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#include "../utils/IncludeInserter.h"
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#include "LoopConvertUtils.h"
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namespace clang {
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namespace tidy {
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namespace modernize {
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class LoopConvertCheck : public ClangTidyCheck {
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public:
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LoopConvertCheck(StringRef Name, ClangTidyContext *Context);
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bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
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return LangOpts.CPlusPlus;
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}
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void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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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) override;
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private:
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struct RangeDescriptor {
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RangeDescriptor();
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bool ContainerNeedsDereference;
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bool DerefByConstRef;
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bool DerefByValue;
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std::string ContainerString;
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QualType ElemType;
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bool NeedsReverseCall;
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};
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void getAliasRange(SourceManager &SM, SourceRange &DeclRange);
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void doConversion(ASTContext *Context, const VarDecl *IndexVar,
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const ValueDecl *MaybeContainer, const UsageResult &Usages,
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const DeclStmt *AliasDecl, bool AliasUseRequired,
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bool AliasFromForInit, const ForStmt *Loop,
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RangeDescriptor Descriptor);
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StringRef getContainerString(ASTContext *Context, const ForStmt *Loop,
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const Expr *ContainerExpr);
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void getArrayLoopQualifiers(ASTContext *Context,
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const ast_matchers::BoundNodes &Nodes,
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const Expr *ContainerExpr,
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const UsageResult &Usages,
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RangeDescriptor &Descriptor);
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void getIteratorLoopQualifiers(ASTContext *Context,
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const ast_matchers::BoundNodes &Nodes,
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RangeDescriptor &Descriptor);
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void determineRangeDescriptor(ASTContext *Context,
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const ast_matchers::BoundNodes &Nodes,
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const ForStmt *Loop, LoopFixerKind FixerKind,
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const Expr *ContainerExpr,
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const UsageResult &Usages,
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RangeDescriptor &Descriptor);
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bool isConvertible(ASTContext *Context, const ast_matchers::BoundNodes &Nodes,
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const ForStmt *Loop, LoopFixerKind FixerKind);
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StringRef getReverseFunction() const;
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StringRef getReverseHeader() const;
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std::unique_ptr<TUTrackingInfo> TUInfo;
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const unsigned long long MaxCopySize;
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const Confidence::Level MinConfidence;
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const VariableNamer::NamingStyle NamingStyle;
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utils::IncludeInserter Inserter;
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bool UseReverseRanges;
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const bool UseCxx20IfAvailable;
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std::string ReverseFunction;
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std::string ReverseHeader;
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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_LOOP_CONVERT_H
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