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llvm-project
clang-tools-extra
clang-tidy
misc
UnusedParametersCheck.h
Go to the documentation of this file.
1
//===--- UnusedParametersCheck.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_UNUSED_PARAMETERS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_H
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#include "../ClangTidyCheck.h"
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namespace
clang::tidy::misc
{
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/// Finds unused parameters and fixes them, so that `-Wunused-parameter` can be
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/// turned on.
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class
UnusedParametersCheck
:
public
ClangTidyCheck
{
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public
:
20
UnusedParametersCheck
(StringRef
Name
,
ClangTidyContext
*Context);
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~UnusedParametersCheck
();
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void
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
24
void
storeOptions
(
ClangTidyOptions::OptionMap
&Opts)
override
;
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private
:
27
const
bool
StrictMode;
28
const
bool
IgnoreVirtual;
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class
IndexerVisitor
;
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std::unique_ptr<IndexerVisitor> Indexer;
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void
33
warnOnUnusedParameter(
const
ast_matchers::MatchFinder::MatchResult &Result,
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const
FunctionDecl *Function,
unsigned
ParamIndex);
35
};
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37
}
// namespace clang::tidy::misc
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_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::UnusedParametersCheck::IndexerVisitor
Definition:
UnusedParametersCheck.cpp:75
clang::tidy::misc::UnusedParametersCheck
Finds unused parameters and fixes them, so that -Wunused-parameter can be turned on.
Definition:
UnusedParametersCheck.h:18
clang::tidy::misc::UnusedParametersCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
UnusedParametersCheck.cpp:177
clang::tidy::misc::UnusedParametersCheck::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:
UnusedParametersCheck.cpp:129
clang::tidy::misc::UnusedParametersCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
UnusedParametersCheck.cpp:31
clang::tidy::misc::UnusedParametersCheck::~UnusedParametersCheck
~UnusedParametersCheck()
clang::tidy::misc
Definition:
ConfusableIdentifierCheck.cpp:25
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition:
ClangTidyOptions.h:126
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