llvm/clang-tools-extra/clang-tidy/bugprone/AssertSideEffectCheck.cpp

//===--- AssertSideEffectCheck.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 "AssertSideEffectCheck.h"
#include "../utils/Matchers.h"
#include "../utils/OptionsUtils.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Lex/Lexer.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Casting.h"
#include <algorithm>
#include <string>

usingnamespaceclang::ast_matchers;

namespace clang::tidy::bugprone {

namespace {

AST_MATCHER_P2(Expr, hasSideEffect, bool, CheckFunctionCalls,
               clang::ast_matchers::internal::Matcher<NamedDecl>,
               IgnoredFunctionsMatcher) { … }

} // namespace

AssertSideEffectCheck::AssertSideEffectCheck(StringRef Name,
                                             ClangTidyContext *Context)
    : … { … }

// The options are explained in AssertSideEffectCheck.h.
void AssertSideEffectCheck::storeOptions(ClangTidyOptions::OptionMap &Opts) { … }

void AssertSideEffectCheck::registerMatchers(MatchFinder *Finder) { … }

void AssertSideEffectCheck::check(const MatchFinder::MatchResult &Result) { … }

} // namespace clang::tidy::bugprone