clang-tools  11.0.0git
SetLongJmpCheck.h
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1 //===--- SetLongJmpCheck.h - clang-tidy--------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SETLONGJMPCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SETLONGJMPCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace cert {
17 
18 /// Guards against use of setjmp/longjmp in C++ code
19 ///
20 /// For the user-facing documentation see:
21 /// http://clang.llvm.org/extra/clang-tidy/checks/cert-err52-cpp.html
23 public:
24  SetLongJmpCheck(StringRef Name, ClangTidyContext *Context)
25  : ClangTidyCheck(Name, Context) {}
26  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
27  return LangOpts.CPlusPlus;
28  }
29  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31  void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
32  Preprocessor *ModuleExpanderPP) override;
33 };
34 
35 } // namespace cert
36 } // namespace tidy
37 } // namespace clang
38 
39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SETLONGJMPCHECK_H
void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
Override this to register PPCallbacks in the preprocessor.
Base class for all clang-tidy checks.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Guards against use of setjmp/longjmp in C++ code.
SetLongJmpCheck(StringRef Name, ClangTidyContext *Context)
static constexpr llvm::StringLiteral Name
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.