clang-tools
22.0.0git
llvm-project
clang-tools-extra
clang-tidy
bugprone
LambdaFunctionNameCheck.h
Go to the documentation of this file.
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//===----------------------------------------------------------------------===//
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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_BUGPRONE_LAMBDAFUNCTIONNAMECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_LAMBDAFUNCTIONNAMECHECK_H
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#include "
../ClangTidyCheck.h
"
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namespace
clang::tidy::bugprone
{
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/// Detect when __func__ or __FUNCTION__ is being used from within a lambda. In
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/// that context, those expressions expand to the name of the call operator
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/// (i.e., `operator()`).
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///
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/// For the user-facing documentation see:
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/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/lambda-function-name.html
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class
LambdaFunctionNameCheck
:
public
ClangTidyCheck
{
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public
:
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struct
SourceRangeLessThan
{
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bool
operator()
(
const
SourceRange &L,
const
SourceRange &R)
const
{
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if
(L.getBegin() == R.getBegin()) {
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return
L.getEnd() < R.getEnd();
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}
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return
L.getBegin() < R.getBegin();
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}
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};
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using
SourceRangeSet
= std::set<SourceRange, SourceRangeLessThan>;
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LambdaFunctionNameCheck
(StringRef Name,
ClangTidyContext
*Context);
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bool
isLanguageVersionSupported
(
const
LangOptions &LangOpts)
const override
{
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return
LangOpts.CPlusPlus11;
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}
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void
storeOptions
(
ClangTidyOptions::OptionMap
&Opts)
override
;
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
registerPPCallbacks
(
const
SourceManager &SM, Preprocessor *
PP
,
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Preprocessor *ModuleExpanderPP)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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private
:
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SourceRangeSet
SuppressMacroExpansions;
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bool
IgnoreMacros;
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};
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}
// namespace clang::tidy::bugprone
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_LAMBDAFUNCTIONNAMECHECK_H
ClangTidyCheck.h
ClangTidyCheck
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition
ClangTidyDiagnosticConsumer.h:70
clang::tidy::bugprone::LambdaFunctionNameCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Definition
LambdaFunctionNameCheck.cpp:73
clang::tidy::bugprone::LambdaFunctionNameCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
Definition
LambdaFunctionNameCheck.cpp:89
clang::tidy::bugprone::LambdaFunctionNameCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Definition
LambdaFunctionNameCheck.h:35
clang::tidy::bugprone::LambdaFunctionNameCheck::registerPPCallbacks
void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
Definition
LambdaFunctionNameCheck.cpp:83
clang::tidy::bugprone::LambdaFunctionNameCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Definition
LambdaFunctionNameCheck.cpp:69
clang::tidy::bugprone::LambdaFunctionNameCheck::SourceRangeSet
std::set< SourceRange, SourceRangeLessThan > SourceRangeSet
Definition
LambdaFunctionNameCheck.h:32
clang::tidy::bugprone::LambdaFunctionNameCheck::LambdaFunctionNameCheck
LambdaFunctionNameCheck(StringRef Name, ClangTidyContext *Context)
Definition
LambdaFunctionNameCheck.cpp:64
clang::tidy::bugprone
Definition
ArgumentCommentCheck.cpp:19
clang::tidy::bugprone::PP
static Preprocessor * PP
Definition
BadSignalToKillThreadCheck.cpp:28
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition
ClangTidyOptions.h:128
clang::tidy::bugprone::LambdaFunctionNameCheck::SourceRangeLessThan
Definition
LambdaFunctionNameCheck.h:24
clang::tidy::bugprone::LambdaFunctionNameCheck::SourceRangeLessThan::operator()
bool operator()(const SourceRange &L, const SourceRange &R) const
Definition
LambdaFunctionNameCheck.h:25
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