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clang-tidy
misc
UnusedParametersCheck.h
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//===--- UnusedParametersCheck.h - clang-tidy--------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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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 "../ClangTidy.h"
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namespace
clang {
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namespace
tidy {
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namespace
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
:
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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
;
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private
:
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class
IndexerVisitor
;
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std::unique_ptr<IndexerVisitor> Indexer;
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void
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warnOnUnusedParameter(
const
ast_matchers::MatchFinder::MatchResult &Result,
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const
FunctionDecl *Function,
unsigned
ParamIndex);
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};
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}
// namespace misc
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_UNUSED_PARAMETERS_H
clang::tidy::misc::UnusedParametersCheck::~UnusedParametersCheck
~UnusedParametersCheck()
Name
StringHandle Name
Definition:
PreprocessorTracker.cpp:525
Finder
std::unique_ptr< ast_matchers::MatchFinder > Finder
Definition:
ClangTidy.cpp:275
clang::tidy::misc::UnusedParametersCheck::IndexerVisitor
Definition:
UnusedParametersCheck.cpp:73
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidy.h:127
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(StringRef Name, ClangTidyContext *Context)
Definition:
UnusedParametersCheck.cpp:122
clang::tidy::misc::UnusedParametersCheck
Finds unused parameters and fixes them, so that -Wunused-parameter can be turned on.
Definition:
UnusedParametersCheck.h:21
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:160
Context
ClangTidyContext & Context
Definition:
ClangTidy.cpp:87
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:104
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