diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index aefc1d1..8ac4c15 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -3533,7 +3533,7 @@
 void TypeLocReader::VisitDependentTemplateSpecializationTypeLoc(
        DependentTemplateSpecializationTypeLoc TL) {
   TL.setKeywordLoc(ReadSourceLocation(Record, Idx));
-  TL.setQualifierRange(Reader.ReadSourceRange(F, Record, Idx));
+  TL.setQualifierLoc(Reader.ReadNestedNameSpecifierLoc(F, Record, Idx));
   TL.setNameLoc(ReadSourceLocation(Record, Idx));
   TL.setLAngleLoc(ReadSourceLocation(Record, Idx));
   TL.setRAngleLoc(ReadSourceLocation(Record, Idx));
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index e9ad4a8..a8b203e 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -545,7 +545,7 @@
 void TypeLocWriter::VisitDependentTemplateSpecializationTypeLoc(
        DependentTemplateSpecializationTypeLoc TL) {
   Writer.AddSourceLocation(TL.getKeywordLoc(), Record);
-  Writer.AddSourceRange(TL.getQualifierRange(), Record);
+  Writer.AddNestedNameSpecifierLoc(TL.getQualifierLoc(), Record);
   Writer.AddSourceLocation(TL.getNameLoc(), Record);
   Writer.AddSourceLocation(TL.getLAngleLoc(), Record);
   Writer.AddSourceLocation(TL.getRAngleLoc(), Record);