1 files changed, 7 insertions, 2 deletions
diff --git a/lib/DebugInfo/DWARF/DWARFAbbreviationDeclaration.cpp b/lib/DebugInfo/DWARF/DWARFAbbreviationDeclaration.cpp
index 08bc74a81e9a..e7b4b777b43f 100644
--- a/lib/DebugInfo/DWARF/DWARFAbbreviationDeclaration.cpp
+++ b/lib/DebugInfo/DWARF/DWARFAbbreviationDeclaration.cpp
@@ -1,4 +1,4 @@
-//===-- DWARFAbbreviationDeclaration.cpp ----------------------------------===//
+//===- DWARFAbbreviationDeclaration.cpp -----------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,12 +7,18 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/ADT/None.h"
+#include "llvm/ADT/Optional.h"
 #include "llvm/DebugInfo/DWARF/DWARFAbbreviationDeclaration.h"
 #include "llvm/DebugInfo/DWARF/DWARFFormValue.h"
 #include "llvm/DebugInfo/DWARF/DWARFUnit.h"
+#include "llvm/Support/DataExtractor.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/Format.h"
 #include "llvm/Support/raw_ostream.h"
+#include <cstddef>
+#include <cstdint>
+
 using namespace llvm;
 using namespace dwarf;
 
@@ -86,7 +92,6 @@ DWARFAbbreviationDeclaration::extract(DataExtractor Data,
           case DW_FORM_line_strp:
           case DW_FORM_sec_offset:
           case DW_FORM_strp_sup:
-          case DW_FORM_ref_sup:
             ++FixedAttributeSize->NumDwarfOffsets;
             break;