clang-tools 6.0.0

SuspiciousMissingCommaCheck.h
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1 //===--- SuspiciousMissingCommaCheck.h - clang-tidy--------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_SUSPICIOUS_MISSING_COMMA_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_SUSPICIOUS_MISSING_COMMA_H
12
13 #include "../ClangTidy.h"
14
15 namespace clang {
16 namespace tidy {
17 namespace misc {
18
19 /// This check finds string literals which are probably concatenated
20 /// accidentally.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/misc-suspicious-missing-comma.html
24 class SuspiciousMissingCommaCheck : public ClangTidyCheck {
25 public:
26 SuspiciousMissingCommaCheck(StringRef Name, ClangTidyContext *Context);
27 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
28 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
29 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
30
31 private:
32 // Minimal size of a string literals array to be considered by the checker.
33 const unsigned SizeThreshold;
34 // Maximal threshold ratio of suspicious string literals to be considered.
35 const double RatioThreshold;
36 // Maximal number of concatenated tokens.
37 const unsigned MaxConcatenatedTokens;
38 };
39
40 } // namespace misc
41 } // namespace tidy
42 } // namespace clang
43
44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_SUSPICIOUS_MISSING_COMMA_H
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
clang::tidy::misc::SuspiciousMissingCommaCheck::SuspiciousMissingCommaCheck
SuspiciousMissingCommaCheck(StringRef Name, ClangTidyContext *Context)
Definition: SuspiciousMissingCommaCheck.cpp:71
clang::tidy::misc::SuspiciousMissingCommaCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: SuspiciousMissingCommaCheck.cpp:85
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
clang::tidy::misc::SuspiciousMissingCommaCheck
This check finds string literals which are probably concatenated accidentally.
Definition: SuspiciousMissingCommaCheck.h:24
clang::tidy::ClangTidyOptions::OptionMap
std::map< std::string, std::string > OptionMap
Definition: ClangTidyOptions.h:99
clang::tidy::misc::SuspiciousMissingCommaCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
Definition: SuspiciousMissingCommaCheck.cpp:78
clang
Definition: AndroidTidyModule.cpp:28
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:104
clang::tidy::misc::SuspiciousMissingCommaCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: SuspiciousMissingCommaCheck.cpp:96