clang-tools 20.0.0git
MisleadingCaptureDefaultByValueCheck.h
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1//===--- MisleadingCaptureDefaultByValueCheck.h - clang-tidy---------------===//
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_CPPCOREGUIDELINES_MISLEADINGCAPTUREDEFAULTBYVALUECHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_MISLEADINGCAPTUREDEFAULTBYVALUECHECK_H
11
12#include "../ClangTidyCheck.h"
13
15
16/// Warns when lambda specify a by-value capture default and capture ``this``.
17///
18/// By-value capture defaults in member functions can be misleading about
19/// whether data members are captured by value or reference.
20///
21/// For the user-facing documentation see:
22/// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/misleading-capture-default-by-value.html
24public:
26 ClangTidyContext *Context);
27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
29 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
30 return LangOpts.CPlusPlus11;
31 }
32};
33
34} // namespace clang::tidy::cppcoreguidelines
35
36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_MISLEADINGCAPTUREDEFAULTBYVALUECHECK_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Warns when lambda specify a by-value capture default and capture this.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.