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llvm-project
clang-tools-extra
clang-tidy
bugprone
BranchCloneCheck.h
Go to the documentation of this file.
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//===--- BranchCloneCheck.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_BUGPRONE_BRANCHCLONECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BRANCHCLONECHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang::tidy::bugprone
{
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/// A check for detecting if/else if/else chains where two or more branches are
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/// Type I clones of each other (that is, they contain identical code), for
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/// detecting switch statements where two or more consecutive branches are
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/// Type I clones of each other, and for detecting conditional operators where
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/// the true and false expressions are Type I clones of each other.
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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/bugprone/branch-clone.html
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class
BranchCloneCheck
:
public
ClangTidyCheck
{
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public
:
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BranchCloneCheck
(StringRef
Name
,
ClangTidyContext
*Context)
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:
ClangTidyCheck
(
Name
, Context) {}
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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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std::optional<TraversalKind>
getCheckTraversalKind
()
const override
{
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return
TK_IgnoreUnlessSpelledInSource;
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}
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};
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}
// namespace clang::tidy::bugprone
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BRANCHCLONECHECK_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::bugprone::BranchCloneCheck
A check for detecting if/else if/else chains where two or more branches are Type I clones of each oth...
Definition:
BranchCloneCheck.h:24
clang::tidy::bugprone::BranchCloneCheck::BranchCloneCheck
BranchCloneCheck(StringRef Name, ClangTidyContext *Context)
Definition:
BranchCloneCheck.h:26
clang::tidy::bugprone::BranchCloneCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
BranchCloneCheck.cpp:313
clang::tidy::bugprone::BranchCloneCheck::getCheckTraversalKind
std::optional< TraversalKind > getCheckTraversalKind() const override
Definition:
BranchCloneCheck.h:30
clang::tidy::bugprone::BranchCloneCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
BranchCloneCheck.cpp:96
clang::tidy::bugprone
Definition:
ArgumentCommentCheck.cpp:19
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1.9.6