1//===--- SuspiciousMissingCommaCheck.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_SUSPICIOUSMISSINGCOMMACHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSMISSINGCOMMACHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// This check finds string literals which are probably concatenated
17/// accidentally.
18///
19/// For the user-facing documentation see:
20/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/suspicious-missing-comma.html
21class SuspiciousMissingCommaCheck : public ClangTidyCheck {
22public:
23 SuspiciousMissingCommaCheck(StringRef Name, ClangTidyContext *Context);
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 // Minimal size of a string literals array to be considered by the checker.
30 const unsigned SizeThreshold;
31 // Maximal threshold ratio of suspicious string literals to be considered.
32 const double RatioThreshold;
33 // Maximal number of concatenated tokens.
34 const unsigned MaxConcatenatedTokens;
35};
36
37} // namespace clang::tidy::bugprone
38
39#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSMISSINGCOMMACHECK_H
40

source code of clang-tools-extra/clang-tidy/bugprone/SuspiciousMissingCommaCheck.h