1#include "clang/StaticAnalyzer/Core/Checker.h"
2#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
3#include "clang/StaticAnalyzer/Frontend/CheckerRegistry.h"
4
5using namespace clang;
6using namespace ento;
7
8namespace {
9struct MyChecker : public Checker<check::BeginFunction> {
10 void checkBeginFunction(CheckerContext &Ctx) const {}
11};
12
13void registerMyChecker(CheckerManager &Mgr) {
14 MyChecker *Checker = Mgr.registerChecker<MyChecker>();
15 llvm::outs() << "Example option is set to "
16 << (Mgr.getAnalyzerOptions().getCheckerBooleanOption(
17 C: Checker, OptionName: "ExampleOption")
18 ? "true"
19 : "false")
20 << '\n';
21}
22
23bool shouldRegisterMyChecker(const CheckerManager &mgr) { return true; }
24
25} // end anonymous namespace
26
27// Register plugin!
28extern "C" void clang_registerCheckers(CheckerRegistry &registry) {
29 registry.addChecker(Fn: registerMyChecker, sfn: shouldRegisterMyChecker,
30 FullName: "example.MyChecker", Desc: "Example Description",
31 DocsUri: "example.mychecker.documentation.nonexistent.html",
32 /*isHidden*/IsHidden: false);
33
34 registry.addCheckerOption(/*OptionType*/ "bool",
35 /*CheckerFullName*/ "example.MyChecker",
36 /*OptionName*/ "ExampleOption",
37 /*DefaultValStr*/ "false",
38 /*Description*/ "This is an example checker opt.",
39 /*DevelopmentStage*/ DevelopmentStatus: "released");
40}
41
42extern "C" const char clang_analyzerAPIVersionString[] =
43 CLANG_ANALYZER_API_VERSION_STRING;
44