Index: cfe/trunk/test/Analysis/checker-plugins.c =================================================================== --- cfe/trunk/test/Analysis/checker-plugins.c +++ cfe/trunk/test/Analysis/checker-plugins.c @@ -30,3 +30,18 @@ // CHECK-IMPLICITLY-DISABLED-NOT: example.Dependency // CHECK-IMPLICITLY-DISABLED-NOT: example.DependendentChecker + +// RUN: %clang_analyze_cc1 %s \ +// RUN: -load %llvmshlibdir/CheckerOptionHandlingAnalyzerPlugin%pluginext\ +// RUN: -analyzer-checker=example.MyChecker \ +// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-CHECKER-OPTION-OUTPUT + +// CHECK-CHECKER-OPTION-OUTPUT: Example option is set to false + +// RUN: %clang_analyze_cc1 %s \ +// RUN: -load %llvmshlibdir/CheckerOptionHandlingAnalyzerPlugin%pluginext\ +// RUN: -analyzer-checker=example.MyChecker \ +// RUN: -analyzer-config example.MyChecker:ExampleOption=true \ +// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-CHECKER-OPTION-OUTPUT-TRUE + +// CHECK-CHECKER-OPTION-OUTPUT-TRUE: Example option is set to true Index: cfe/trunk/test/Analysis/plugins/CMakeLists.txt =================================================================== --- cfe/trunk/test/Analysis/plugins/CMakeLists.txt +++ cfe/trunk/test/Analysis/plugins/CMakeLists.txt @@ -1,9 +1,11 @@ add_subdirectory(SampleAnalyzer) add_subdirectory(CheckerDependencyHandling) +add_subdirectory(CheckerOptionHandling) set(CLANG_ANALYZER_PLUGIN_DEPS SampleAnalyzerPlugin CheckerDependencyHandlingAnalyzerPlugin + CheckerOptionHandlingAnalyzerPlugin ) add_custom_target(clang-analyzer-plugin Index: cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CMakeLists.txt =================================================================== --- cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CMakeLists.txt +++ cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CMakeLists.txt @@ -0,0 +1,11 @@ +set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/CheckerOptionHandlingAnalyzerPlugin.exports) +add_llvm_library(CheckerOptionHandlingAnalyzerPlugin MODULE CheckerOptionHandling.cpp PLUGIN_TOOL clang) + +if(LLVM_ENABLE_PLUGINS AND (WIN32 OR CYGWIN)) + target_link_libraries(CheckerOptionHandlingAnalyzerPlugin PRIVATE + clangAnalysis + clangAST + clangStaticAnalyzerCore + LLVMSupport + ) +endif() Index: cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandling.cpp =================================================================== --- cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandling.cpp +++ cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandling.cpp @@ -0,0 +1,43 @@ +#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h" +#include "clang/StaticAnalyzer/Core/Checker.h" +#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h" +#include "clang/StaticAnalyzer/Frontend/CheckerRegistry.h" + +using namespace clang; +using namespace ento; + +namespace { +struct MyChecker : public Checker { + void checkBeginFunction(CheckerContext &Ctx) const {} +}; + +void registerMyChecker(CheckerManager &Mgr) { + MyChecker *Checker = Mgr.registerChecker(); + llvm::outs() << "Example option is set to " + << (Mgr.getAnalyzerOptions().getCheckerBooleanOption( + Checker, "ExampleOption", false) + ? "true" + : "false") + << '\n'; +} + +bool shouldRegisterMyChecker(const LangOptions &LO) { return true; } + +} // end anonymous namespace + +// Register plugin! +extern "C" void clang_registerCheckers(CheckerRegistry ®istry) { + registry.addChecker(registerMyChecker, shouldRegisterMyChecker, + "example.MyChecker", "Example Description", + "example.mychecker.documentation.nonexistent.html", + /*isHidden*/false); + + registry.addCheckerOption(/*OptionType*/ "bool", + /*CheckerFullName*/ "example.MyChecker", + /*OptionName*/ "ExampleOption", + /*DefaultValStr*/ "false", + /*Description*/ "This is an example checker opt."); +} + +extern "C" const char clang_analyzerAPIVersionString[] = + CLANG_ANALYZER_API_VERSION_STRING; Index: cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandlingAnalyzerPlugin.exports =================================================================== --- cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandlingAnalyzerPlugin.exports +++ cfe/trunk/test/Analysis/plugins/CheckerOptionHandling/CheckerOptionHandlingAnalyzerPlugin.exports @@ -0,0 +1,2 @@ +clang_registerCheckers +clang_analyzerAPIVersionString