clang-tools-extra/clang-tidy/hicpp/ExceptionBaseclassCheck.h

   1 //===--- ExceptionBaseclassCheck.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_HICPP_EXCEPTION_BASECLASS_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_HICPP_EXCEPTION_BASECLASS_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang::tidy::hicpp {
  15
  16 /// Check for thrown exceptions and enforce they are all derived from std::exception.
  17 ///
  18 /// For the user-facing documentation see:
  19 /// http://clang.llvm.org/extra/clang-tidy/checks/hicpp/exception-baseclass.html
  20 class ExceptionBaseclassCheck : public ClangTidyCheck {
  21 public:
  22   ExceptionBaseclassCheck(StringRef Name, ClangTidyContext *Context)
  23       : ClangTidyCheck(Name, Context) {}
  24   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  25     return LangOpts.CPlusPlus;
  26   }
  27   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  28   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  29 };
  30
  31 } // namespace clang::tidy::hicpp
  32
  33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_HICPP_EXCEPTION_BASECLASS_H