clang-tools
20.0.0git
llvm-project
clang-tools-extra
clang-tidy
bugprone
UnhandledSelfAssignmentCheck.h
Go to the documentation of this file.
1
//===--- UnhandledSelfAssignmentCheck.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_UNHANDLEDSELFASSIGNMENTCHECK_H
10
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_UNHANDLEDSELFASSIGNMENTCHECK_H
11
12
#include "../ClangTidyCheck.h"
13
14
namespace
clang::tidy::bugprone
{
15
16
/// Finds user-defined copy assignment operators which do not protect the code
17
/// against self-assignment either by checking self-assignment explicitly or
18
/// using the copy-and-swap or the copy-and-move method.
19
///
20
/// For the user-facing documentation see:
21
/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/unhandled-self-assignment.html
22
class
UnhandledSelfAssignmentCheck
:
public
ClangTidyCheck
{
23
public
:
24
UnhandledSelfAssignmentCheck
(StringRef
Name
,
ClangTidyContext
*Context);
25
26
bool
isLanguageVersionSupported
(
const
LangOptions &LangOpts)
const override
{
27
return
LangOpts.CPlusPlus;
28
}
29
void
storeOptions
(
ClangTidyOptions::OptionMap
&Opts)
override
;
30
void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
31
void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
32
33
private
:
34
const
bool
WarnOnlyIfThisHasSuspiciousField;
35
};
36
37
}
// namespace clang::tidy::bugprone
38
39
#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_UNHANDLEDSELFASSIGNMENTCHECK_H
Name
llvm::SmallString< 256U > Name
Definition:
ChainedComparisonCheck.cpp:42
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:53
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:69
clang::tidy::bugprone::UnhandledSelfAssignmentCheck
Finds user-defined copy assignment operators which do not protect the code against self-assignment ei...
Definition:
UnhandledSelfAssignmentCheck.h:22
clang::tidy::bugprone::UnhandledSelfAssignmentCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
UnhandledSelfAssignmentCheck.cpp:29
clang::tidy::bugprone::UnhandledSelfAssignmentCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
UnhandledSelfAssignmentCheck.cpp:100
clang::tidy::bugprone::UnhandledSelfAssignmentCheck::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:
UnhandledSelfAssignmentCheck.cpp:23
clang::tidy::bugprone::UnhandledSelfAssignmentCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition:
UnhandledSelfAssignmentCheck.h:26
clang::tidy::bugprone
Definition:
ArgumentCommentCheck.cpp:19
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition:
ClangTidyOptions.h:126
Generated on Sat Dec 7 2024 15:50:19 for clang-tools by
1.9.6