diff --git a/clang/lib/Sema/SemaType.cpp b/clang/lib/Sema/SemaType.cpp
index cf82ae7bd4d42..6c4475f6a6247 100644
--- a/clang/lib/Sema/SemaType.cpp
+++ b/clang/lib/Sema/SemaType.cpp
@@ -1582,7 +1582,8 @@ static QualType ConvertDeclSpecToType(TypeProcessingState &state) {
     S.DiagnoseUseOfDecl(D, DS.getTypeSpecTypeNameLoc());
 
     assert(DS.getTypeSpecWidth() == TypeSpecifierWidth::Unspecified &&
-           DS.getTypeSpecComplex() == 0 && DS.getTypeSpecSign() == 0 &&
+           DS.getTypeSpecComplex() == 0 &&
+           DS.getTypeSpecSign() == TypeSpecifierSign::Unspecified &&
            "No qualifiers on tag names!");
 
     // TypeQuals handled by caller.
@@ -1598,7 +1599,7 @@ static QualType ConvertDeclSpecToType(TypeProcessingState &state) {
   case DeclSpec::TST_typename: {
     assert(DS.getTypeSpecWidth() == TypeSpecifierWidth::Unspecified &&
            DS.getTypeSpecComplex() == 0 &&
-           DS.getTypeSpecSign() == 0 &&
+           DS.getTypeSpecSign() == TypeSpecifierSign::Unspecified &&
            "Can't handle qualifiers on typedef names yet!");
     Result = S.GetTypeFromParser(DS.getRepAsType());
     if (Result.isNull()) {