1 files changed, 8 insertions, 2 deletions
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
index 5212712b104..83cbe517643 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
@@ -272,9 +272,15 @@ static clang::QualType ExportAllDeclaredTypes(
   merger.AddSources(importer_source);
   clang::ASTImporter &exporter = merger.ImporterForOrigin(source);
   CompleteAllDeclContexts(exporter, file, root);
-  clang::QualType ret = exporter.Import(root);
+  llvm::Expected<clang::QualType> ret_or_error = exporter.Import(root);
   merger.RemoveSources(importer_source);
-  return ret;
+  if (ret_or_error) {
+    return *ret_or_error;
+  } else {
+    Log *log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS);
+    LLDB_LOG_ERROR(log, ret_or_error.takeError(), "Couldn't import type: {0}");
+    return clang::QualType();
+  }
 }
 
 TypeFromUser ClangExpressionDeclMap::DeportType(ClangASTContext &target,