clang-tools  6.0.0svn
Public Member Functions | Static Public Attributes | List of all members
clang::tidy::cert::SetLongJmpCheck Class Reference

Guards against use of setjmp/longjmp in C++ code. More...

#include <SetLongJmpCheck.h>

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Public Member Functions

 SetLongJmpCheck (StringRef Name, ClangTidyContext *Context)
 
void registerMatchers (ast_matchers::MatchFinder *Finder) override
 Override this to register AST matchers with Finder. More...
 
void check (const ast_matchers::MatchFinder::MatchResult &Result) override
 ClangTidyChecks that register ASTMatchers should do the actual work in here. More...
 
void registerPPCallbacks (CompilerInstance &Compiler) override
 Override this to register PPCallbacks with Compiler. More...
 
- Public Member Functions inherited from clang::tidy::ClangTidyCheck
 ClangTidyCheck (StringRef CheckName, ClangTidyContext *Context)
 Initializes the check with CheckName and Context. More...
 
DiagnosticBuilder diag (SourceLocation Loc, StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning)
 Add a diagnostic with the check's name. More...
 
virtual void storeOptions (ClangTidyOptions::OptionMap &Options)
 Should store all options supported by this check with their current values or default values for options that haven't been overridden. More...
 

Static Public Attributes

static const char DiagWording []
 

Additional Inherited Members

- Protected Member Functions inherited from clang::tidy::ClangTidyCheck
StringRef getCurrentMainFile () const
 Returns the main file name of the current translation unit. More...
 
LangOptions getLangOpts () const
 Returns the language options from the context. More...
 
- Protected Attributes inherited from clang::tidy::ClangTidyCheck
OptionsView Options
 

Detailed Description

Guards against use of setjmp/longjmp in C++ code.

For the user-facing documentation see: http://clang.llvm.org/extra/clang-tidy/checks/cert-err52-cpp.html

Definition at line 23 of file SetLongJmpCheck.h.

Constructor & Destructor Documentation

◆ SetLongJmpCheck()

clang::tidy::cert::SetLongJmpCheck::SetLongJmpCheck ( StringRef  Name,
ClangTidyContext Context 
)
inline

Definition at line 25 of file SetLongJmpCheck.h.

References registerMatchers().

Member Function Documentation

◆ check()

void clang::tidy::cert::SetLongJmpCheck::check ( const ast_matchers::MatchFinder::MatchResult &  Result)
overridevirtual

ClangTidyChecks that register ASTMatchers should do the actual work in here.

Reimplemented from clang::tidy::ClangTidyCheck.

Definition at line 72 of file SetLongJmpCheck.cpp.

◆ registerMatchers()

void clang::tidy::cert::SetLongJmpCheck::registerMatchers ( ast_matchers::MatchFinder *  Finder)
overridevirtual

Override this to register AST matchers with Finder.

This should be used by clang-tidy checks that analyze code properties that dependent on AST knowledge.

You can register as many matchers as necessary with Finder. Usually, "this" will be used as callback, but you can also specify other callback classes. Thereby, different matchers can trigger different callbacks.

If you need to merge information between the different matchers, you can store these as members of the derived class. However, note that all matches occur in the order of the AST traversal.

Reimplemented from clang::tidy::ClangTidyCheck.

Definition at line 57 of file SetLongJmpCheck.cpp.

Referenced by SetLongJmpCheck().

◆ registerPPCallbacks()

void clang::tidy::cert::SetLongJmpCheck::registerPPCallbacks ( CompilerInstance &  Compiler)
overridevirtual

Override this to register PPCallbacks with Compiler.

This should be used for clang-tidy checks that analyze preprocessor- dependent properties, e.g. the order of include directives.

Reimplemented from clang::tidy::ClangTidyCheck.

Definition at line 45 of file SetLongJmpCheck.cpp.

Member Data Documentation

◆ DiagWording

const char clang::tidy::cert::SetLongJmpCheck::DiagWording
static
Initial value:
=
"do not call %0; consider using exception handling instead"

Definition at line 31 of file SetLongJmpCheck.h.


The documentation for this class was generated from the following files: