clang-tools
17.0.0git
llvm-project
clang-tools-extra
clang-tidy
misc
ConfusableIdentifierCheck.h
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//===--- ConfusableIdentifierCheck.h - clang-tidy
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//-------------------------------*- 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_MISC_CONFUSABLE_IDENTIFIER_CHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_CONFUSABLE_IDENTIFIER_CHECK_H
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#include "../ClangTidyCheck.h"
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namespace
clang::tidy::misc
{
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/// Finds symbol which have confusable identifiers, i.e. identifiers that look
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/// the same visually but have a different Unicode representation.
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/// If symbols are confusable but don't live in conflicting namespaces, they are
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/// not reported.
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class
ConfusableIdentifierCheck
:
public
ClangTidyCheck
{
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public
:
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ConfusableIdentifierCheck
(StringRef
Name
,
ClangTidyContext
*Context);
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~ConfusableIdentifierCheck
();
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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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std::string skeleton(StringRef);
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llvm::StringMap<llvm::SmallVector<const NamedDecl *>> Mapper;
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};
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}
// namespace clang::tidy::misc
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#endif
// LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_CONFUSABLE_IDENTIFIER_CHECK_H
Name
Token Name
Definition:
MacroToEnumCheck.cpp:87
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:68
clang::tidy::misc::ConfusableIdentifierCheck
Finds symbol which have confusable identifiers, i.e.
Definition:
ConfusableIdentifierCheck.h:21
clang::tidy::misc::ConfusableIdentifierCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
ConfusableIdentifierCheck.cpp:143
clang::tidy::misc::ConfusableIdentifierCheck::~ConfusableIdentifierCheck
~ConfusableIdentifierCheck()
clang::tidy::misc::ConfusableIdentifierCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition:
ConfusableIdentifierCheck.cpp:165
clang::tidy::misc
Definition:
ConfusableIdentifierCheck.cpp:24
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1.9.6