| 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 | |
| 17 | void ProTypeReinterpretCastCheck::registerMatchers(MatchFinder *Finder) { |
| 18 | Finder->addMatcher(NodeMatch: cxxReinterpretCastExpr().bind(ID: "cast"), Action: this); |
| 19 | } |
| 20 | |
| 21 | void ProTypeReinterpretCastCheck::check( |
| 22 | const MatchFinder::MatchResult &Result) { |
| 23 | const auto *MatchedCast = |
| 24 | Result.Nodes.getNodeAs<CXXReinterpretCastExpr>(ID: "cast"); |
| 25 | diag(MatchedCast->getOperatorLoc(), "do not use reinterpret_cast"); |
| 26 | } |
| 27 | |
| 28 | } // namespace clang::tidy::cppcoreguidelines |
| 29 |