clang-tools 20.0.0git
UnnamedNamespaceInHeaderCheck.h
Go to the documentation of this file.
1//===--- UnnamedNamespaceInHeaderCheck.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_GOOGLE_UNNAMEDNAMESPACEINHEADERCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_UNNAMEDNAMESPACEINHEADERCHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "../utils/FileExtensionsUtils.h"
14
16
17/// Finds anonymous namespaces in headers.
18///
19/// https://google.github.io/styleguide/cppguide.html#Namespaces
20///
21/// Corresponding cpplint.py check name: 'build/namespaces'.
22///
23/// For the user-facing documentation see:
24/// http://clang.llvm.org/extra/clang-tidy/checks/google/build-namespaces.html
26public:
28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
29 return LangOpts.CPlusPlus;
30 }
31 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33
34private:
35 FileExtensionsSet HeaderFileExtensions;
36};
37
38} // namespace clang::tidy::google::build
39
40#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_UNNAMEDNAMESPACEINHEADERCHECK_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
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...
llvm::SmallSet< llvm::StringRef, 5 > FileExtensionsSet