clang-tools 19.0.0git
RedundantStringCStrCheck.h
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1//===--- RedundantStringCStrCheck.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_READABILITY_REDUNDANTSTRINGCSTRCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_REDUNDANTSTRINGCSTRCHECK_H
11
12#include "../ClangTidyCheck.h"
13
15
16/// Finds unnecessary calls to `std::string::c_str()`.
18public:
20 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
21 return LangOpts.CPlusPlus;
22 }
23 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
24 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
25
26private:
27 std::vector<StringRef> StringParameterFunctions;
28};
29
30} // namespace clang::tidy::readability
31
32#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_REDUNDANTSTRINGCSTRCHECK_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Finds unnecessary calls to std::string::c_str().
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...