1 files changed, 14 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index b2237a5fc19..9ba9d6ca709 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -349,6 +349,15 @@ void ASTTypeWriter::VisitAutoType(const AutoType *T) {
   Code = TYPE_AUTO;
 }
 
+void ASTTypeWriter::VisitDeducedTemplateSpecializationType(
+    const DeducedTemplateSpecializationType *T) {
+  Record.AddTemplateName(T->getTemplateName());
+  Record.AddTypeRef(T->getDeducedType());
+  if (T->getDeducedType().isNull())
+    Record.push_back(T->isDependentType());
+  Code = TYPE_DEDUCED_TEMPLATE_SPECIALIZATION;
+}
+
 void ASTTypeWriter::VisitTagType(const TagType *T) {
   Record.push_back(T->isDependentType());
   Record.AddDeclRef(T->getDecl()->getCanonicalDecl());
@@ -683,6 +692,11 @@ void TypeLocWriter::VisitAutoTypeLoc(AutoTypeLoc TL) {
   Record.AddSourceLocation(TL.getNameLoc());
 }
 
+void TypeLocWriter::VisitDeducedTemplateSpecializationTypeLoc(
+    DeducedTemplateSpecializationTypeLoc TL) {
+  Record.AddSourceLocation(TL.getTemplateNameLoc());
+}
+
 void TypeLocWriter::VisitRecordTypeLoc(RecordTypeLoc TL) {
   Record.AddSourceLocation(TL.getNameLoc());
 }