clang-tools-extra/clang-tidy/openmp/ExceptionEscapeCheck.h

   1 //===--- ExceptionEscapeCheck.h - clang-tidy --------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OPENMP_EXCEPTIONESCAPECHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OPENMP_EXCEPTIONESCAPECHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13 #include "../utils/ExceptionAnalyzer.h"
  14
  15 namespace clang {
  16 namespace tidy {
  17 namespace openmp {
  18
  19 /// Analyzes OpenMP Structured Blocks and checks that no exception escapes
  20 /// out of the Structured Block it was thrown in.
  21 ///
  22 /// For the user-facing documentation see:
  23 /// http://clang.llvm.org/extra/clang-tidy/checks/openmp-exception-escape.html
  24 class ExceptionEscapeCheck : public ClangTidyCheck {
  25 public:
  26   ExceptionEscapeCheck(StringRef Name, ClangTidyContext *Context);
  27   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  28     return LangOpts.OpenMP && LangOpts.CPlusPlus && LangOpts.CXXExceptions;
  29   }
  30   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  31   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  32   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  33
  34 private:
  35   std::string RawIgnoredExceptions;
  36
  37   utils::ExceptionAnalyzer Tracer;
  38 };
  39
  40 } // namespace openmp
  41 } // namespace tidy
  42 } // namespace clang
  43
  44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OPENMP_EXCEPTIONESCAPECHECK_H