[Static Analyzer] Do not fail silently, when the analyzer is invoked from tooling...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@242326 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
index 7fced1e5c71af452dc2a2c53bd937e7c3af2aa52..b534385358ff3d8384b59ff6419036a560654f59 100644 (file)
--- a/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
+++ b/lib/StaticAnalyzer/Frontend/CheckerRegistration.cpp
@@ -52,7 +52,12 @@ ClangCheckerRegistry::ClangCheckerRegistry(ArrayRef<std::string> plugins,
   for (ArrayRef<std::string>::iterator i = plugins.begin(), e = plugins.end();
        i != e; ++i) {
     // Get access to the plugin.
-    DynamicLibrary lib = DynamicLibrary::getPermanentLibrary(i->c_str());
+    std::string err;
+    DynamicLibrary lib = DynamicLibrary::getPermanentLibrary(i->c_str(), &err);
+    if (!lib.isValid()) {
+      diags->Report(diag::err_fe_unable_to_load_plugin) << *i << err;
+      continue;
+    }
 
     // See if it's compatible with this build of clang.
     const char *pluginAPIVersion =