clang-tools
22.0.0git
llvm-project
clang-tools-extra
clang-tidy
fuchsia
MultipleInheritanceCheck.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_FUCHSIA_MULTIPLE_INHERITANCE_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_FUCHSIA_MULTIPLE_INHERITANCE_H
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#include "
../ClangTidyCheck.h
"
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namespace
clang::tidy::fuchsia
{
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/// Multiple implementation inheritance is discouraged.
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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/fuchsia/multiple-inheritance.html
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class
MultipleInheritanceCheck
:
public
ClangTidyCheck
{
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public
:
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MultipleInheritanceCheck
(StringRef Name,
ClangTidyContext
*Context)
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:
ClangTidyCheck
(Name, Context) {}
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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
registerMatchers
(ast_matchers::MatchFinder *Finder)
override
;
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void
check
(
const
ast_matchers::MatchFinder::MatchResult &Result)
override
;
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void
onEndOfTranslationUnit
()
override
{ InterfaceMap.clear(); }
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private
:
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void
addNodeToInterfaceMap(
const
CXXRecordDecl *Node,
bool
IsInterface);
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bool
getInterfaceStatus(
const
CXXRecordDecl *Node,
bool
&IsInterface)
const
;
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bool
isCurrentClassInterface(
const
CXXRecordDecl *Node)
const
;
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bool
isInterface(
const
CXXRecordDecl *Node);
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// Contains the identity of each named CXXRecord as an interface. This is
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// used to memoize lookup speeds and improve performance from O(N^2) to O(N),
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// where N is the number of classes.
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llvm::StringMap<bool> InterfaceMap;
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};
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}
// namespace clang::tidy::fuchsia
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_FUCHSIA_MULTIPLE_INHERITANCE_H
ClangTidyCheck.h
ClangTidyCheck
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition
ClangTidyDiagnosticConsumer.h:70
clang::tidy::fuchsia::MultipleInheritanceCheck::onEndOfTranslationUnit
void onEndOfTranslationUnit() override
Definition
MultipleInheritanceCheck.h:30
clang::tidy::fuchsia::MultipleInheritanceCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Definition
MultipleInheritanceCheck.cpp:89
clang::tidy::fuchsia::MultipleInheritanceCheck::MultipleInheritanceCheck
MultipleInheritanceCheck(StringRef Name, ClangTidyContext *Context)
Definition
MultipleInheritanceCheck.h:22
clang::tidy::fuchsia::MultipleInheritanceCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Definition
MultipleInheritanceCheck.h:24
clang::tidy::fuchsia::MultipleInheritanceCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
Definition
MultipleInheritanceCheck.cpp:95
clang::tidy::fuchsia
Definition
DefaultArgumentsCallsCheck.cpp:13
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