ProTypeReinterpretCastCheck.cpp

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//===--- ProTypeReinterpretCastCheck.cpp - clang-tidy----------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "ProTypeReinterpretCastCheck.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
 
using namespace clang::ast_matchers;
 
namespace clang::tidy::cppcoreguidelines {
 
void ProTypeReinterpretCastCheck::registerMatchers(MatchFinder *Finder) {
  Finder->addMatcher(cxxReinterpretCastExpr().bind("cast"), this);
}
 
void ProTypeReinterpretCastCheck::check(
    const MatchFinder::MatchResult &Result) {
  const auto *MatchedCast =
      Result.Nodes.getNodeAs<CXXReinterpretCastExpr>("cast");
  diag(MatchedCast->getOperatorLoc(), "do not use reinterpret_cast");
}
 
} // namespace clang::tidy::cppcoreguidelines