| //===--- FunctionSize.h - clang-tidy ----------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONSIZE_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONSIZE_H |
| |
| #include "../ClangTidy.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace readability { |
| |
| /// \brief Checks for large functions based on various metrics. |
| class FunctionSizeCheck : public ClangTidyCheck { |
| public: |
| FunctionSizeCheck(StringRef Name, ClangTidyContext *Context); |
| |
| void storeOptions(ClangTidyOptions::OptionMap &Opts) override; |
| void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
| void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
| void onEndOfTranslationUnit() override; |
| |
| private: |
| struct FunctionInfo { |
| FunctionInfo() : Lines(0), Statements(0), Branches(0) {} |
| unsigned Lines; |
| unsigned Statements; |
| unsigned Branches; |
| }; |
| |
| const unsigned LineThreshold; |
| const unsigned StatementThreshold; |
| const unsigned BranchThreshold; |
| |
| llvm::DenseMap<const FunctionDecl *, FunctionInfo> FunctionInfos; |
| }; |
| |
| } // namespace readability |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_FUNCTIONSIZE_H |