Finds s.find(...) == string::npos comparisons (for various string-like types) and suggests replacing with absl::StrContains. More...
#include <StringFindStrContainsCheck.h>
Public Member Functions | |
| StringFindStrContainsCheck (StringRef Name, ClangTidyContext *Context) | |
| bool | isLanguageVersionSupported (const LangOptions &LangOpts) const override |
| Override this to disable registering matchers and PP callbacks if an invalid language version is being used. | |
| void | storeOptions (ClangTidyOptions::OptionMap &Opts) override |
| Should store all options supported by this check with their current values or default values for options that haven't been overridden. | |
 Public Member Functions inherited from clang::tidy::utils::TransformerClangTidyCheck | |
| TransformerClangTidyCheck (StringRef Name, ClangTidyContext *Context) | |
| TransformerClangTidyCheck (std::function< std::optional< transformer::RewriteRuleWith< std::string > >(const LangOptions &, const OptionsView &)> MakeRule, StringRef Name, ClangTidyContext *Context) | |
DEPRECATED: prefer the two argument constructor in conjunction with setRule. | |
| TransformerClangTidyCheck (transformer::RewriteRuleWith< std::string > R, StringRef Name, ClangTidyContext *Context) | |
| Convenience overload of the constructor when the rule doesn't have any dependencies. | |
| void | registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override |
Override this to register PPCallbacks in the preprocessor. | |
| void | registerMatchers (ast_matchers::MatchFinder *Finder) final |
Override this to register AST matchers with Finder. | |
| void | check (const ast_matchers::MatchFinder::MatchResult &Result) final |
ClangTidyChecks that register ASTMatchers should do the actual work in here. | |
| void | storeOptions (ClangTidyOptions::OptionMap &Opts) override |
| Derived classes that override this function should call this method from the overridden method. | |
| void | setRule (transformer::RewriteRuleWith< std::string > R) |
| Set the rule that this check implements. | |
| Public Member Functions inherited from clang::tidy::ClangTidyCheck | |
| ClangTidyCheck (StringRef CheckName, ClangTidyContext *Context) | |
Initializes the check with CheckName and Context. | |
| virtual bool | isLanguageVersionSupported (const LangOptions &LangOpts) const |
| Override this to disable registering matchers and PP callbacks if an invalid language version is being used. | |
| virtual void | registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) |
Override this to register PPCallbacks in the preprocessor. | |
| virtual void | registerMatchers (ast_matchers::MatchFinder *Finder) |
Override this to register AST matchers with Finder. | |
| virtual void | check (const ast_matchers::MatchFinder::MatchResult &Result) |
ClangTidyChecks that register ASTMatchers should do the actual work in here. | |
| DiagnosticBuilder | diag (SourceLocation Loc, StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) |
| Add a diagnostic with the check's name. | |
| DiagnosticBuilder | diag (StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) |
| Add a diagnostic with the check's name. | |
| DiagnosticBuilder | configurationDiag (StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) const |
| Adds a diagnostic to report errors in the check's configuration. | |
| virtual void | storeOptions (ClangTidyOptions::OptionMap &Options) |
| Should store all options supported by this check with their current values or default values for options that haven't been overridden. | |
Additional Inherited Members | |
| Protected Member Functions inherited from clang::tidy::ClangTidyCheck | |
| StringRef | getCurrentMainFile () const |
| Returns the main file name of the current translation unit. | |
| const LangOptions & | getLangOpts () const |
| Returns the language options from the context. | |
| bool | areDiagsSelfContained () const |
| Returns true when the check is run in a use case when only 1 fix will be applied at a time. | |
| StringRef | getID () const override |
| Protected Attributes inherited from clang::tidy::ClangTidyCheck | |
| OptionsView | Options |
Detailed Description
Finds s.find(...) == string::npos comparisons (for various string-like types) and suggests replacing with absl::StrContains.
For the user-facing documentation see: http://clang.llvm.org/extra/clang-tidy/checks/abseil/string-find-str-contains.html
Definition at line 22 of file StringFindStrContainsCheck.h.
Constructor & Destructor Documentation
◆ StringFindStrContainsCheck()
| clang::tidy::abseil::StringFindStrContainsCheck::StringFindStrContainsCheck | ( | StringRef | Name, |
| ClangTidyContext * | Context | ||
| ) |
Definition at line 83 of file StringFindStrContainsCheck.cpp.
References clang::tidy::abseil::makeRewriteRule(), and clang::tidy::utils::TransformerClangTidyCheck::setRule().
Member Function Documentation
◆ isLanguageVersionSupported()
|
overridevirtual |
Override this to disable registering matchers and PP callbacks if an invalid language version is being used.
For example if a check is examining overloaded functions then this should be overridden to return false when the CPlusPlus flag is not set in LangOpts.
Reimplemented from clang::tidy::ClangTidyCheck.
Definition at line 94 of file StringFindStrContainsCheck.cpp.
◆ storeOptions()
|
overridevirtual |
Should store all options supported by this check with their current values or default values for options that haven't been overridden.
The check should use Options.store() to store each option it supports whether it has the default value or it has been overridden.
Reimplemented from clang::tidy::ClangTidyCheck.
Definition at line 99 of file StringFindStrContainsCheck.cpp.
References clang::tidy::ClangTidyCheck::Options, clang::tidy::utils::options::serializeStringList(), and clang::tidy::ClangTidyCheck::OptionsView::store().
The documentation for this class was generated from the following files:
