clang 17.0.0git
CheckerOptionHandling.cpp
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5
6using namespace clang;
7using namespace ento;
8
9namespace {
10struct MyChecker : public Checker<check::BeginFunction> {
11 void checkBeginFunction(CheckerContext &Ctx) const {}
12};
13
14void registerMyChecker(CheckerManager &Mgr) {
15 MyChecker *Checker = Mgr.registerChecker<MyChecker>();
16 llvm::outs() << "Example option is set to "
18 Checker, "ExampleOption")
19 ? "true"
20 : "false")
21 << '\n';
22}
23
24bool shouldRegisterMyChecker(const CheckerManager &mgr) { return true; }
25
26} // end anonymous namespace
27
28// Register plugin!
29extern "C" void clang_registerCheckers(CheckerRegistry &registry) {
30 registry.addChecker(registerMyChecker, shouldRegisterMyChecker,
31 "example.MyChecker", "Example Description",
32 "example.mychecker.documentation.nonexistent.html",
33 /*isHidden*/false);
34
35 registry.addCheckerOption(/*OptionType*/ "bool",
36 /*CheckerFullName*/ "example.MyChecker",
37 /*OptionName*/ "ExampleOption",
38 /*DefaultValStr*/ "false",
39 /*Description*/ "This is an example checker opt.",
40 /*DevelopmentStage*/ "released");
41}
42
43extern "C" const char clang_analyzerAPIVersionString[] =
void clang_registerCheckers(CheckerRegistry &registry)
const char clang_analyzerAPIVersionString[]
#define CLANG_ANALYZER_API_VERSION_STRING
bool getCheckerBooleanOption(StringRef CheckerName, StringRef OptionName, bool SearchInParents=false) const
Interprets an option's string value as a boolean.
const AnalyzerOptions & getAnalyzerOptions() const
CHECKER * registerChecker(AT &&... Args)
Used to register checkers.
Manages a set of available checkers for running a static analysis.
void addCheckerOption(StringRef OptionType, StringRef CheckerFullName, StringRef OptionName, StringRef DefaultValStr, StringRef Description, StringRef DevelopmentStatus, bool IsHidden=false)
Registers an option to a given checker.
void addChecker(RegisterCheckerFn Fn, ShouldRegisterFunction sfn, StringRef FullName, StringRef Desc, StringRef DocsUri, bool IsHidden)
Adds a checker to the registry.