clang-tools
10.0.0git
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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// 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_BUGPRONE_BRANCHCLONECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BRANCHCLONECHECK_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
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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};
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}
// namespace bugprone
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BRANCHCLONECHECK_H
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:71
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidyCheck.h:47
clang::tidy::bugprone::BranchCloneCheck::BranchCloneCheck
BranchCloneCheck(StringRef Name, ClangTidyContext *Context)
Definition:
BranchCloneCheck.h:29
clang::tidy::bugprone::BranchCloneCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
BranchCloneCheck.cpp:60
Name
static constexpr llvm::StringLiteral Name
Definition:
UppercaseLiteralSuffixCheck.cpp:27
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:77
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:27
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