Address Feedback nr.2

Author: Alex B

lld/MachO/ObjC.cpp

@@ -675,21 +675,19 @@ void ObjcCategoryMerger::parseProtocolListInfo(const ConcatInputSection *isec,
   ptrList.structCount += protocolCount;
   ptrList.structSize = target->wordSize;
 
-  uint32_t expectedListSize =
+  [[maybe_unused]] uint32_t expectedListSize =
       (protocolCount * target->wordSize) +
       /*header(count)*/ protocolListHeaderLayout.totalSize +
       /*extra null value*/ target->wordSize;
 
-  // On Swift, the protocol list does not have the extra (unecessary) null value
-  uint32_t expectedListSizeSwift = expectedListSize - target->wordSize;
+  // On Swift, the protocol list does not have the extra (unnecessary) null
+  [[maybe_unused]] uint32_t expectedListSizeSwift =
+      expectedListSize - target->wordSize;
 
   assert((expectedListSize == ptrListSym->isec()->data.size() ||
           expectedListSizeSwift == ptrListSym->isec()->data.size()) &&
          "Protocol list does not match expected size");
 
-  // Suppress unsuded var warning
-  (void)expectedListSize, (void)expectedListSizeSwift;
-
   uint32_t off = protocolListHeaderLayout.totalSize;
   for (uint32_t inx = 0; inx < protocolCount; ++inx) {
     const Reloc *reloc = ptrListSym->isec()->getRelocAt(off);