clang-tools 18.0.0git
DynamicStaticInitializersCheck.h
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1//===--- DynamicStaticInitializersCheck.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_BUGPRONE_DYNAMIC_STATIC_INITIALIZERS_CHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DYNAMIC_STATIC_INITIALIZERS_CHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "../FileExtensionsSet.h"
14
15namespace clang::tidy::bugprone {
16
17/// Finds dynamically initialized static variables in header files.
18///
19/// The check supports these options:
20/// - `HeaderFileExtensions`: a semicolon-separated list of filename
21/// extensions of header files (The filename extensions should not contain
22/// "." prefix). ";h;hh;hpp;hxx" by default.
23//
24/// For extension-less header files, using an empty string or leaving an
25/// empty string between ";" if there are other filename extensions.
27public:
29 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
30 return LangOpts.CPlusPlus && !LangOpts.ThreadsafeStatics;
31 }
32 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
33 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
34 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
35
36private:
37 StringRef RawStringHeaderFileExtensions;
38 FileExtensionsSet HeaderFileExtensions;
39};
40
41} // namespace clang::tidy::bugprone
42
43#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DYNAMIC_STATIC_INITIALIZERS_CHECK_H
llvm::StringRef Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Finds dynamically initialized static variables in header files.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
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...
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
llvm::SmallSet< llvm::StringRef, 5 > FileExtensionsSet
llvm::StringMap< ClangTidyValue > OptionMap