llvm/clang-tools-extra/clang-tidy/google/AvoidNSObjectNewCheck.cpp

//===--- AvoidNSObjectNewCheck.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 "AvoidNSObjectNewCheck.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include "llvm/Support/FormatVariadic.h"
#include <map>
#include <string>

usingnamespaceclang::ast_matchers;

namespace clang::tidy::google::objc {

static bool isMessageExpressionInsideMacro(const ObjCMessageExpr *Expr) { … }

// Walk up the class hierarchy looking for an -init method, returning true
// if one is found and has not been marked unavailable.
static bool isInitMethodAvailable(const ObjCInterfaceDecl *ClassDecl) { … }

// Returns the string for the Objective-C message receiver. Keeps any generics
// included in the receiver class type, which are stripped if the class type is
// used. While the generics arguments will not make any difference to the
// returned code at this time, the style guide allows them and they should be
// left in any fix-it hint.
static StringRef getReceiverString(SourceRange ReceiverRange,
                                   const SourceManager &SM,
                                   const LangOptions &LangOpts) { … }

static FixItHint getCallFixItHint(const ObjCMessageExpr *Expr,
                                  const SourceManager &SM,
                                  const LangOptions &LangOpts) { … }

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

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

} // namespace clang::tidy::google::objc