diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
index 6602dd763ba69..dca193fc11b55 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -1019,16 +1019,7 @@ TypeSP DWARFASTParserClang::ParseEnum(const SymbolContext &sc,
     // Declaration DIE is inserted into the type map in ParseTypeFromDWARF
   }
 
-
-  if (TypeSystemClang::StartTagDeclarationDefinition(clang_type)) {
-    if (def_die.HasChildren()) {
-      bool is_signed = false;
-      enumerator_clang_type.IsIntegerType(is_signed);
-      ParseChildEnumerators(clang_type, is_signed,
-                            type_sp->GetByteSize(nullptr).value_or(0), def_die);
-    }
-    TypeSystemClang::CompleteTagDeclarationDefinition(clang_type);
-  } else {
+  if (!CompleteEnumType(def_die, type_sp.get(), clang_type)) {
     dwarf->GetObjectFile()->GetModule()->ReportError(
         "DWARF DIE at {0:x16} named \"{1}\" was not able to start its "
         "definition.\nPlease file a bug and attach the file at the "
@@ -2221,13 +2212,14 @@ bool DWARFASTParserClang::CompleteRecordType(const DWARFDIE &die,
 bool DWARFASTParserClang::CompleteEnumType(const DWARFDIE &die,
                                            lldb_private::Type *type,
                                            const CompilerType &clang_type) {
+  assert(clang_type.IsEnumerationType());
+
   if (TypeSystemClang::StartTagDeclarationDefinition(clang_type)) {
-    if (die.HasChildren()) {
-      bool is_signed = false;
-      clang_type.IsIntegerType(is_signed);
-      ParseChildEnumerators(clang_type, is_signed,
+    if (die.HasChildren())
+      ParseChildEnumerators(clang_type,
+                            clang_type.IsEnumerationIntegerTypeSigned(),
                             type->GetByteSize(nullptr).value_or(0), die);
-    }
+
     TypeSystemClang::CompleteTagDeclarationDefinition(clang_type);
   }
   return (bool)clang_type;