clang-tools 17.0.0git
DeallocInCategoryCheck.h
Go to the documentation of this file.
1//===--- DeallocInCategoryCheck.h - clang-tidy ------------------*- C++ -*-===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::objc {
15
16/// Finds implementations of -dealloc in Objective-C categories. The category
17/// implementation will override any dealloc in the class implementation,
18/// potentially causing issues.
19///
20/// For the user-facing documentation see:
21/// http://clang.llvm.org/extra/clang-tidy/checks/objc/dealloc-in-category.html
23public:
25 : ClangTidyCheck(Name, Context) {}
26 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
27 return LangOpts.ObjC;
28 }
29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31};
32
33} // namespace clang::tidy::objc
34
35#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_DEALLOCINCATEGORYCHECK_H
Token Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Finds implementations of -dealloc in Objective-C categories.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
DeallocInCategoryCheck(StringRef Name, ClangTidyContext *Context)
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.