build/clang-plugin/MustUseChecker.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef MustUseChecker_h__
   6 #define MustUseChecker_h__
   7
   8 #include "plugin.h"
   9
  10 class MustUseChecker : public BaseCheck {
  11 public:
  12   MustUseChecker(StringRef CheckName, ContextType *Context = nullptr)
  13       : BaseCheck(CheckName, Context) {}
  14   void registerMatchers(MatchFinder *AstMatcher) override;
  15   void check(const MatchFinder::MatchResult &Result) override;
  16
  17 private:
  18   void handleUnusedExprResult(const Stmt *Statement);
  19 };
  20
  21 #endif