| //===--- ExceptionEscapeCheck.h - clang-tidy --------------------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H |
| |
| #include "../ClangTidyCheck.h" |
| #include "../utils/ExceptionAnalyzer.h" |
| #include "llvm/ADT/StringSet.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace bugprone { |
| |
| /// Finds functions which should not throw exceptions: Destructors, move |
| /// constructors, move assignment operators, the main() function, |
| /// swap() functions, functions marked with throw() or noexcept and functions |
| /// given as option to the checker. |
| /// |
| /// For the user-facing documentation see: |
| /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-exception-escape.html |
| class ExceptionEscapeCheck : public ClangTidyCheck { |
| public: |
| ExceptionEscapeCheck(StringRef Name, ClangTidyContext *Context); |
| bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { |
| return LangOpts.CPlusPlus && LangOpts.CXXExceptions; |
| } |
| void storeOptions(ClangTidyOptions::OptionMap &Opts) override; |
| void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
| void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
| |
| private: |
| std::string RawFunctionsThatShouldNotThrow; |
| std::string RawIgnoredExceptions; |
| |
| llvm::StringSet<> FunctionsThatShouldNotThrow; |
| utils::ExceptionAnalyzer Tracer; |
| }; |
| |
| } // namespace bugprone |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EXCEPTION_ESCAPE_H |