clang-tools
20.0.0git
llvm-project
clang-tools-extra
clang-tidy
misc
UnconventionalAssignOperatorCheck.h
Go to the documentation of this file.
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//===--- UnconventionalAssignOperatorCheck.h - clang-tidy -------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSIGNOPERATORSIGNATURECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSIGNOPERATORSIGNATURECHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang::tidy::misc
{
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/// Finds declarations of assignment operators with the wrong return and/or
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/// argument types and definitions with good return type but wrong return
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/// statements.
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///
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/// * The return type must be `Class&`.
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/// * Works with move-assign and assign by value.
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/// * Private and deleted operators are ignored.
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/// * The operator must always return ``*this``.
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/misc/unconventional-assign-operator.html
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class
UnconventionalAssignOperatorCheck
:
public
ClangTidyCheck
{
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public
:
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UnconventionalAssignOperatorCheck
(StringRef
Name
,
ClangTidyContext
*Context)
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:
ClangTidyCheck
(
Name
, Context) {}
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bool
isLanguageVersionSupported
(
const
LangOptions &LangOpts)
const override
{
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return
LangOpts.CPlusPlus;
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}
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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};
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}
// namespace clang::tidy::misc
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSIGNOPERATORSIGNATURECHECK_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::misc::UnconventionalAssignOperatorCheck
Finds declarations of assignment operators with the wrong return and/or argument types and definition...
Definition:
UnconventionalAssignOperatorCheck.h:27
clang::tidy::misc::UnconventionalAssignOperatorCheck::UnconventionalAssignOperatorCheck
UnconventionalAssignOperatorCheck(StringRef Name, ClangTidyContext *Context)
Definition:
UnconventionalAssignOperatorCheck.h:29
clang::tidy::misc::UnconventionalAssignOperatorCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
UnconventionalAssignOperatorCheck.cpp:17
clang::tidy::misc::UnconventionalAssignOperatorCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
UnconventionalAssignOperatorCheck.cpp:70
clang::tidy::misc::UnconventionalAssignOperatorCheck::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:
UnconventionalAssignOperatorCheck.h:31
clang::tidy::misc
Definition:
ConfusableIdentifierCheck.cpp:25
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