clang-tools
15.0.0git
llvm-project
clang-tools-extra
clang-tidy
cert
NonTrivialTypesLibcMemoryCallsCheck.h
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//===--- NonTrivialTypesLibcMemoryCallsCheck.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_CERT_NONTRIVIALTYPESLIBCMEMORYCALLSCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_NONTRIVIALTYPESLIBCMEMORYCALLSCHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang
{
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namespace
tidy {
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namespace
cert {
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/// Flags use of the `C` standard library functions 'memset', 'memcpy' and
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/// 'memcmp' and similar derivatives on non-trivial 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/cert/oop57-cpp.html
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class
NonTrivialTypesLibcMemoryCallsCheck
:
public
ClangTidyCheck
{
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public
:
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NonTrivialTypesLibcMemoryCallsCheck
(StringRef
Name
,
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ClangTidyContext
*Context);
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bool
isLanguageVersionSupported
(
const
LangOptions &
LangOpts
)
const override
{
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return
LangOpts
.CPlusPlus && !
LangOpts
.ObjC;
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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
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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private
:
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const
StringRef MemSetNames;
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const
StringRef MemCpyNames;
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const
StringRef MemCmpNames;
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};
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}
// namespace cert
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CERT_NONTRIVIALTYPESLIBCMEMORYCALLSCHECK_H
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition:
ClangTidyOptions.h:115
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
NonTrivialTypesLibcMemoryCallsCheck.cpp:110
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:53
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
NonTrivialTypesLibcMemoryCallsCheck.cpp:69
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:67
Name
Token Name
Definition:
MacroToEnumCheck.cpp:89
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck::NonTrivialTypesLibcMemoryCallsCheck
NonTrivialTypesLibcMemoryCallsCheck(StringRef Name, ClangTidyContext *Context)
Definition:
NonTrivialTypesLibcMemoryCallsCheck.cpp:55
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck::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:
NonTrivialTypesLibcMemoryCallsCheck.h:27
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck
Flags use of the C standard library functions 'memset', 'memcpy' and 'memcmp' and similar derivatives...
Definition:
NonTrivialTypesLibcMemoryCallsCheck.h:23
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
LangOpts
const LangOptions * LangOpts
Definition:
ExtractFunction.cpp:366
clang::tidy::cert::NonTrivialTypesLibcMemoryCallsCheck::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:
NonTrivialTypesLibcMemoryCallsCheck.cpp:62
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