1 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index 756411a8c5b..accd8ccdfaf 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -516,6 +516,12 @@ void ASTTypeWriter::VisitParenType(const ParenType *T) {
   Code = TYPE_PAREN;
 }
 
+void ASTTypeWriter::VisitMacroQualifiedType(const MacroQualifiedType *T) {
+  Record.AddTypeRef(T->getUnderlyingType());
+  Record.AddIdentifierRef(T->getMacroIdentifier());
+  Code = TYPE_MACRO_QUALIFIED;
+}
+
 void ASTTypeWriter::VisitElaboratedType(const ElaboratedType *T) {
   Record.push_back(T->getKeyword());
   Record.AddNestedNameSpecifier(T->getQualifier());
@@ -802,6 +808,10 @@ void TypeLocWriter::VisitParenTypeLoc(ParenTypeLoc TL) {
   Record.AddSourceLocation(TL.getRParenLoc());
 }
 
+void TypeLocWriter::VisitMacroQualifiedTypeLoc(MacroQualifiedTypeLoc TL) {
+  Record.AddSourceLocation(TL.getExpansionLoc());
+}
+
 void TypeLocWriter::VisitElaboratedTypeLoc(ElaboratedTypeLoc TL) {
   Record.AddSourceLocation(TL.getElaboratedKeywordLoc());
   Record.AddNestedNameSpecifierLoc(TL.getQualifierLoc());
@@ -1219,6 +1229,7 @@ void ASTWriter::WriteBlockInfoBlock() {
   RECORD(TYPE_DEPENDENT_TEMPLATE_SPECIALIZATION);
   RECORD(TYPE_DEPENDENT_SIZED_ARRAY);
   RECORD(TYPE_PAREN);
+  RECORD(TYPE_MACRO_QUALIFIED);
   RECORD(TYPE_PACK_EXPANSION);
   RECORD(TYPE_ATTRIBUTED);
   RECORD(TYPE_SUBST_TEMPLATE_TYPE_PARM_PACK);