1 files changed, 20 insertions, 5 deletions
diff --git a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
index 75fa4c651ace..31b6638e651f 100644
--- a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
+++ b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
@@ -101,6 +101,16 @@ void ClangCheckerRegistry::warnIncompatible(DiagnosticsEngine *diags,
       << pluginAPIVersion;
 }
 
+static SmallVector<CheckerOptInfo, 8>
+getCheckerOptList(const AnalyzerOptions &opts) {
+  SmallVector<CheckerOptInfo, 8> checkerOpts;
+  for (unsigned i = 0, e = opts.CheckersControlList.size(); i != e; ++i) {
+    const std::pair<std::string, bool> &opt = opts.CheckersControlList[i];
+    checkerOpts.push_back(CheckerOptInfo(opt.first, opt.second));
+  }
+  return checkerOpts;
+}
+
 std::unique_ptr<CheckerManager>
 ento::createCheckerManager(AnalyzerOptions &opts, const LangOptions &langOpts,
                            ArrayRef<std::string> plugins,
@@ -108,11 +118,7 @@ ento::createCheckerManager(AnalyzerOptions &opts, const LangOptions &langOpts,
   std::unique_ptr<CheckerManager> checkerMgr(
       new CheckerManager(langOpts, &opts));
 
-  SmallVector<CheckerOptInfo, 8> checkerOpts;
-  for (unsigned i = 0, e = opts.CheckersControlList.size(); i != e; ++i) {
-    const std::pair<std::string, bool> &opt = opts.CheckersControlList[i];
-    checkerOpts.push_back(CheckerOptInfo(opt.first.c_str(), opt.second));
-  }
+  SmallVector<CheckerOptInfo, 8> checkerOpts = getCheckerOptList(opts);
 
   ClangCheckerRegistry allCheckers(plugins, &diags);
   allCheckers.initializeManager(*checkerMgr, checkerOpts);
@@ -137,3 +143,12 @@ void ento::printCheckerHelp(raw_ostream &out, ArrayRef<std::string> plugins) {
 
   ClangCheckerRegistry(plugins).printHelp(out);
 }
+
+void ento::printEnabledCheckerList(raw_ostream &out,
+                                   ArrayRef<std::string> plugins,
+                                   const AnalyzerOptions &opts) {
+  out << "OVERVIEW: Clang Static Analyzer Enabled Checkers List\n\n";
+
+  SmallVector<CheckerOptInfo, 8> checkerOpts = getCheckerOptList(opts);
+  ClangCheckerRegistry(plugins).printList(out, checkerOpts);
+}