clang-tools
22.0.0git
llvm-project
clang-tools-extra
clang-tidy
bugprone
SwitchMissingDefaultCaseCheck.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_BUGPRONE_SWITCHMISSINGDEFAULTCASECHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SWITCHMISSINGDEFAULTCASECHECK_H
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#include "
../ClangTidyCheck.h
"
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#include "clang/ASTMatchers/ASTMatchFinder.h"
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#include "clang/ASTMatchers/ASTMatchers.h"
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namespace
clang::tidy::bugprone
{
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/// Ensures that switch statements without default cases are flagged, focuses
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/// only on covering cases with non-enums where the compiler may not issue
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/// warnings.
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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/bugprone/switch-missing-default-case.html
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class
SwitchMissingDefaultCaseCheck
:
public
ClangTidyCheck
{
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public
:
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SwitchMissingDefaultCaseCheck
(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_SWITCHMISSINGDEFAULTCASECHECK_H
ClangTidyCheck.h
ClangTidyCheck
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition
ClangTidyDiagnosticConsumer.h:70
clang::tidy::bugprone::SwitchMissingDefaultCaseCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
Definition
SwitchMissingDefaultCaseCheck.cpp:39
clang::tidy::bugprone::SwitchMissingDefaultCaseCheck::SwitchMissingDefaultCaseCheck
SwitchMissingDefaultCaseCheck(StringRef Name, ClangTidyContext *Context)
Definition
SwitchMissingDefaultCaseCheck.h:26
clang::tidy::bugprone::SwitchMissingDefaultCaseCheck::getCheckTraversalKind
std::optional< TraversalKind > getCheckTraversalKind() const override
Definition
SwitchMissingDefaultCaseCheck.h:31
clang::tidy::bugprone::SwitchMissingDefaultCaseCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Definition
SwitchMissingDefaultCaseCheck.cpp:29
clang::tidy::bugprone
Definition
ArgumentCommentCheck.cpp:19
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