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InaccurateEraseCheck.h
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//===--- InaccurateEraseCheck.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_MISC_INACCURATEERASECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_INACCURATEERASECHECK_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
misc {
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/// Checks for inaccurate use of the `erase()` method.
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///
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/// Algorithms like `remove()` do not actually remove any element from the
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/// container but return an iterator to the first redundant element at the end
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/// of the container. These redundant elements must be removed using the
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/// `erase()` method. This check warns when not all of the elements will be
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/// removed due to using an inappropriate overload.
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class
InaccurateEraseCheck
:
public
ClangTidyCheck
{
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public
:
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InaccurateEraseCheck
(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 misc
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}
// namespace tidy
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_INACCURATEERASECHECK_H
Name
StringHandle Name
Definition:
PreprocessorTracker.cpp:525
Finder
std::unique_ptr< ast_matchers::MatchFinder > Finder
Definition:
ClangTidy.cpp:188
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition:
ClangTidy.h:102
clang::tidy::misc::InaccurateEraseCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition:
InaccurateEraseCheck.cpp:46
clang::tidy::misc::InaccurateEraseCheck::InaccurateEraseCheck
InaccurateEraseCheck(StringRef Name, ClangTidyContext *Context)
Definition:
InaccurateEraseCheck.h:28
clang::tidy::misc::InaccurateEraseCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register ASTMatchers with Finder.
Definition:
InaccurateEraseCheck.cpp:21
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition:
ClangTidyDiagnosticConsumer.h:124
clang::tidy::misc::InaccurateEraseCheck
Checks for inaccurate use of the erase() method.
Definition:
InaccurateEraseCheck.h:26
Result
const NamedDecl * Result
Definition:
USRFinder.cpp:121
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