build fix for 15025

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4291 matching lines @@
   }
   return str->HasOnlyOneByteChars();
 }
 
 // Helpers for ContainsOnlyOneByteHelper
 template<size_t size> struct OneByteMask;
 template<> struct OneByteMask<4> {
   static const uint32_t value = 0xFF00FF00;
 };
 template<> struct OneByteMask<8> {
-  static const uint64_t value = 0xFF00FF00FF00FF00;
+  static const uint64_t value = V8_2PART_UINT64_C(0xFF00FF00, FF00FF00);
 };
 static const uintptr_t kOneByteMask = OneByteMask<sizeof(uintptr_t)>::value;
 static const uintptr_t kAlignmentMask = sizeof(uintptr_t) - 1;
 static inline bool Unaligned(const uint16_t* chars) {
   return reinterpret_cast<const uintptr_t>(chars) & kAlignmentMask;
 }
 static inline const uint16_t* Align(const uint16_t* chars) {
   return reinterpret_cast<uint16_t*>(
     reinterpret_cast<uintptr_t>(chars) & ~kAlignmentMask);
 }
@@ skipping 3672 matching lines @@
 
   v->VisitPointers(blocks_.first(), first_block_limit_);
 
   for (int i = 1; i < blocks_.length(); i++) {
     v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]);
   }
 }
 
 
 } }  // namespace v8::internal