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Summary: Google's Objective-C style guide forbids calling or overriding +new to instantiate objects. This check warns on violations. Style guide reference: https://google.github.io/styleguide/objcguide.html#do-not-use-new Patch by Michael Wyman. Reviewers: benhamilton, aaron.ballman, JonasToth, gribozavr, ilya-biryukov, stephanemoore, mwyman Reviewed By: aaron.ballman, gribozavr, stephanemoore, mwyman Subscribers: stephanemoore, xazax.hun, Eugene.Zelenko, mgorny, cfe-commits Tags: #clang, #clang-tools-extra Differential Revision: https://reviews.llvm.org/D61350 llvm-svn: 361487
39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
//===--- AvoidNSObjectNewCheck.h - clang-tidy -------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_AVOIDNSOBJECTNEWCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_AVOIDNSOBJECTNEWCHECK_H
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#include "../ClangTidyCheck.h"
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namespace clang {
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namespace tidy {
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namespace google {
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namespace objc {
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/// This check finds Objective-C code that uses +new to create object instances,
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/// or overrides +new in classes. Both are forbidden by Google's Objective-C
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/// style guide.
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/google-avoid-nsobject-new.html
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class AvoidNSObjectNewCheck : public ClangTidyCheck {
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public:
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AvoidNSObjectNewCheck(StringRef Name, ClangTidyContext *Context)
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: ClangTidyCheck(Name, Context) {}
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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};
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} // namespace objc
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} // namespace google
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_AVOIDNSOBJECTNEWCHECK_H
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