1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Sema/MultiplexExternalSemaSource.cpp b/clang/lib/Sema/MultiplexExternalSemaSource.cpp
index 9370cf2..7e61ccb 100644
--- a/clang/lib/Sema/MultiplexExternalSemaSource.cpp
+++ b/clang/lib/Sema/MultiplexExternalSemaSource.cpp
@@ -171,6 +171,13 @@ Module *MultiplexExternalSemaSource::getModule(unsigned ID) {
   return nullptr;
 }
 
+bool MultiplexExternalSemaSource::DeclIsFromPCHWithObjectFile(const Decl *D) {
+  for (auto *S : Sources)
+    if (S->DeclIsFromPCHWithObjectFile(D))
+      return true;
+  return false;
+}
+
 bool MultiplexExternalSemaSource::layoutRecordType(const RecordDecl *Record,
                                                    uint64_t &Size, 
                                                    uint64_t &Alignment,