blob: a152e2c3606b32ba708d40a5898bddbd632268fd (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
//===--- GlobalNamesInHeadersCheck.h - clang-tidy ---------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_GLOBALNAMESINHEADERSCHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_GLOBALNAMESINHEADERSCHECK_H
#include "../ClangTidyCheck.h"
#include "../utils/FileExtensionsUtils.h"
namespace clang::tidy::google::readability {
/// Flag global namespace pollution in header files.
/// Right now it only triggers on using declarations and directives.
///
/// The check supports these options:
/// - `HeaderFileExtensions`: a semicolon-separated list of filename
/// extensions of header files (the filename extensions should not contain
/// "." prefix). ";h;hh;hpp;hxx" by default.
///
/// For extension-less header files, using an empty string or leaving an
/// empty string between ";" if there are other filename extensions.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/google/global-names-in-headers.html
class GlobalNamesInHeadersCheck : public ClangTidyCheck {
public:
GlobalNamesInHeadersCheck(StringRef Name, ClangTidyContext *Context);
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
private:
const StringRef RawStringHeaderFileExtensions;
utils::FileExtensionsSet HeaderFileExtensions;
};
} // namespace clang::tidy::google::readability
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_GLOBALNAMESINHEADERSCHECK_H
|
