1 files changed, 8 insertions, 0 deletions
diff --git a/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp b/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
index bce0eaf6d57e4..b42ceb9afee89 100644
--- a/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
+++ b/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
@@ -85,6 +85,7 @@ public:
   void ForEachMacro(const ModuleVector &modules,
                     std::function<bool(const std::string &)> handler) override;
 
+  clang::ExternalASTMerger::ImporterSource GetImporterSource() override;
 private:
   void
   ReportModuleExportsHelper(std::set<ClangModulesDeclVendor::ModuleID> &exports,
@@ -109,6 +110,7 @@ private:
   typedef std::set<ModuleID> ImportedModuleSet;
   ImportedModuleMap m_imported_modules;
   ImportedModuleSet m_user_imported_modules;
+  const clang::ExternalASTMerger::OriginMap m_origin_map;
 };
 } // anonymous namespace
 
@@ -548,6 +550,12 @@ ClangModulesDeclVendorImpl::DoGetModule(clang::ModuleIdPath path,
                                          is_inclusion_directive);
 }
 
+clang::ExternalASTMerger::ImporterSource
+ClangModulesDeclVendorImpl::GetImporterSource() {
+  return {m_compiler_instance->getASTContext(),
+          m_compiler_instance->getFileManager(), m_origin_map};
+}
+
 static const char *ModuleImportBufferName = "LLDBModulesMemoryBuffer";
 
 lldb_private::ClangModulesDeclVendor *