clang-tools-extra/clang-tidy/cppcoreguidelines/InitVariablesCheck.h

   1 //===--- InitVariablesCheck.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_CPPCOREGUIDELINES_INITVARIABLESCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_INITVARIABLESCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13 #include "../utils/IncludeInserter.h"
  14 #include "../utils/OptionsUtils.h"
  15
  16 namespace clang::tidy::cppcoreguidelines {
  17
  18 /// Find uninitialized local variables.
  19 ///
  20 /// For the user-facing documentation see:
  21 /// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/init-variables.html
  22 class InitVariablesCheck : public ClangTidyCheck {
  23 public:
  24   InitVariablesCheck(StringRef Name, ClangTidyContext *Context);
  25   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  26   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
  27                            Preprocessor *ModuleExpanderPP) override;
  28   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  29   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  30
  31 private:
  32   utils::IncludeInserter IncludeInserter;
  33   const StringRef MathHeader;
  34 };
  35
  36 } // namespace clang::tidy::cppcoreguidelines
  37
  38 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_INITVARIABLESCHECK_H