clang-tools 19.0.0git
UseNullptrCheck.h
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1//===--- UseNullptrCheck.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_MODERNIZE_USE_NULLPTR_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NULLPTR_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::modernize {
15
17public:
18 UseNullptrCheck(StringRef Name, ClangTidyContext *Context);
19 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
20 // FIXME this should be CPlusPlus11 but that causes test cases to
21 // erroneously fail.
22 return LangOpts.CPlusPlus || LangOpts.C23;
23 }
24 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27
28private:
29 const StringRef NullMacrosStr;
30 SmallVector<StringRef, 1> NullMacros;
31 std::vector<StringRef> IgnoredTypes;
32};
33
34} // namespace clang::tidy::modernize
35
36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NULLPTR_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
llvm::StringMap< ClangTidyValue > OptionMap