1 //===--- ProTypeReinterpretCastCheck.cpp - clang-tidy----------------------===// 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 #include "ProTypeReinterpretCastCheck.h" 10 #include "clang/AST/ASTContext.h" 11 #include "clang/ASTMatchers/ASTMatchFinder.h" 12 13 using namespace clang::ast_matchers; 14 15 namespace clang::tidy::cppcoreguidelines { 16 registerMatchers(MatchFinder * Finder)17void ProTypeReinterpretCastCheck::registerMatchers(MatchFinder *Finder) { 18 Finder->addMatcher(cxxReinterpretCastExpr().bind("cast"), this); 19 } 20 check(const MatchFinder::MatchResult & Result)21void ProTypeReinterpretCastCheck::check( 22 const MatchFinder::MatchResult &Result) { 23 const auto *MatchedCast = 24 Result.Nodes.getNodeAs<CXXReinterpretCastExpr>("cast"); 25 diag(MatchedCast->getOperatorLoc(), "do not use reinterpret_cast"); 26 } 27 28 } // namespace clang::tidy::cppcoreguidelines 29