clang-tools
20.0.0git
llvm-project
clang-tools-extra
clang-tidy
readability
AvoidReturnWithVoidValueCheck.h
Go to the documentation of this file.
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//===--- AvoidReturnWithVoidValueCheck.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_READABILITY_AVOIDRETURNWITHVOIDVALUECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_AVOIDRETURNWITHVOIDVALUECHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang::tidy::readability
{
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/// Finds return statements with `void` values used within functions with `void`
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/// result types.
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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/readability/avoid-return-with-void-value.html
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class
AvoidReturnWithVoidValueCheck
:
public
ClangTidyCheck
{
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public
:
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AvoidReturnWithVoidValueCheck
(StringRef
Name
,
ClangTidyContext
*Context);
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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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private
:
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std::optional<TraversalKind> getCheckTraversalKind()
const override
{
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return
TK_IgnoreUnlessSpelledInSource;
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}
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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
storeOptions(
ClangTidyOptions::OptionMap
&Opts)
override
;
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private
:
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bool
IgnoreMacros;
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bool
StrictMode;
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};
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}
// namespace clang::tidy::readability
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_AVOIDRETURNWITHVOIDVALUECHECK_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::readability::AvoidReturnWithVoidValueCheck
Finds return statements with void values used within functions with void result types.
Definition:
AvoidReturnWithVoidValueCheck.h:21
clang::tidy::readability::AvoidReturnWithVoidValueCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
AvoidReturnWithVoidValueCheck.cpp:42
clang::tidy::readability::AvoidReturnWithVoidValueCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
AvoidReturnWithVoidValueCheck.cpp:30
clang::tidy::readability
Definition:
AvoidConstParamsInDecls.cpp:17
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition:
ClangTidyOptions.h:126
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