clang-tools 6.0.0

DanglingHandleCheck.h
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1 //===--- DanglingHandleCheck.h - clang-tidy----------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DANGLING_HANDLE_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DANGLING_HANDLE_H
12
13 #include "../ClangTidy.h"
14
15 namespace clang {
16 namespace tidy {
17 namespace bugprone {
18
19 /// Detect dangling references in value handlers like
20 /// std::experimental::string_view.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-dangling-handle.html
24 class DanglingHandleCheck : public ClangTidyCheck {
25 public:
26 DanglingHandleCheck(StringRef Name, ClangTidyContext *Context);
27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
29 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
30
31 private:
32 void registerMatchersForVariables(ast_matchers::MatchFinder *Finder);
33 void registerMatchersForReturn(ast_matchers::MatchFinder *Finder);
34
35 const std::vector<std::string> HandleClasses;
36 const ast_matchers::internal::Matcher<RecordDecl> IsAHandle;
37 };
38
39 } // namespace bugprone
40 } // namespace tidy
41 } // namespace clang
42
43 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DANGLING_HANDLE_H
clang::tidy::bugprone::DanglingHandleCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: DanglingHandleCheck.cpp:175
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
clang::tidy::bugprone::DanglingHandleCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
Definition: DanglingHandleCheck.cpp:98
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
clang::tidy::bugprone::DanglingHandleCheck
Detect dangling references in value handlers like std::experimental::string_view. ...
Definition: DanglingHandleCheck.h:24
clang::tidy::bugprone::DanglingHandleCheck::DanglingHandleCheck
DanglingHandleCheck(StringRef Name, ClangTidyContext *Context)
Definition: DanglingHandleCheck.cpp:88
clang::tidy::ClangTidyOptions::OptionMap
std::map< std::string, std::string > OptionMap
Definition: ClangTidyOptions.h:99
clang::tidy::bugprone::DanglingHandleCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: DanglingHandleCheck.cpp:170
clang
Definition: AndroidTidyModule.cpp:28
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:104