1 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 19e7ebe03a1fd..8e8b04451fb15 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -6576,6 +6576,17 @@ void TypeLocReader::VisitUnaryTransformTypeLoc(UnaryTransformTypeLoc TL) {
 
 void TypeLocReader::VisitAutoTypeLoc(AutoTypeLoc TL) {
   TL.setNameLoc(readSourceLocation());
+  if (Reader.readBool()) {
+    TL.setNestedNameSpecifierLoc(ReadNestedNameSpecifierLoc());
+    TL.setTemplateKWLoc(readSourceLocation());
+    TL.setConceptNameLoc(readSourceLocation());
+    TL.setFoundDecl(Reader.readDeclAs<NamedDecl>());
+    TL.setLAngleLoc(readSourceLocation());
+    TL.setRAngleLoc(readSourceLocation());
+    for (unsigned i = 0, e = TL.getNumArgs(); i != e; ++i)
+      TL.setArgLocInfo(i, Reader.readTemplateArgumentLocInfo(
+                              TL.getTypePtr()->getArg(i).getKind()));
+  }
 }
 
 void TypeLocReader::VisitDeducedTemplateSpecializationTypeLoc(