Make sure temporary files are deleted when recovering from a crash when compiling modules.

llvm-svn: 165911

clang/lib/Frontend/CompilerInstance.cpp

@@ -837,6 +837,7 @@ static void compileModule(CompilerInstance &ImportingInstance,
   // FIXME: Even though we're executing under crash protection, it would still
   // be nice to do this with RemoveFileOnSignal when we can. However, that
   // doesn't make sense for all clients, so clean this up manually.
+  Instance.clearOutputFiles(/*EraseFiles=*/true);
   if (!TempModuleMapFileName.empty())
     llvm::sys::Path(TempModuleMapFileName).eraseFromDisk();
 }