PropertyDetails cleanup: NORMAL property type merged with FIELD.

src/objects-printer.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/heap/objects-visiting.h"
 #include "src/jsregexp.h"
@@ skipping 229 matching lines @@
           }
           os << " (field at offset " << index.property_index() << ")\n";
           break;
         }
         case CONSTANT:
           os << Brief(descs->GetConstant(i)) << " (constant)\n";
           break;
         case CALLBACKS:
           os << Brief(descs->GetCallbacksObject(i)) << " (callback)\n";
           break;
-        case NORMAL:  // only in slow mode
-          UNREACHABLE();
-          break;
       }
     }
   } else {
     property_dictionary()->Print(os);
   }
 }
 
 
 template <class T>
 static void DoPrintElements(std::ostream& os, Object* object) {  // NOLINT
@@ skipping 803 matching lines @@
 
 
 void DescriptorArray::Print() {
   OFStream os(stdout);
   this->PrintDescriptors(os);
   os << std::flush;
 }
 
 
 void DescriptorArray::PrintDescriptors(std::ostream& os) {  // NOLINT
+  HandleScope scope(GetIsolate());
   os << "Descriptor array " << number_of_descriptors() << "\n";
   for (int i = 0; i < number_of_descriptors(); i++) {
     Descriptor desc;
     Get(i, &desc);
     os << " " << i << ": " << desc << "\n";
   }
   os << "\n";
 }
 
 
@@ skipping 64 matching lines @@
         case FIELD: {
           os << " (transition to field)";
           break;
         }
         case CONSTANT:
           os << " (transition to constant " << Brief(GetTargetValue(i)) << ")";
           break;
         case CALLBACKS:
           os << " (transition to callback " << Brief(GetTargetValue(i)) << ")";
           break;
-        // Values below are never in the target descriptor array.
-        case NORMAL:
-          UNREACHABLE();
-          break;
       }
       os << ", attrs: " << details.attributes();
     }
     os << " -> " << Brief(GetTarget(i)) << "\n";
   }
 }
 
 
 #endif  // OBJECT_PRINT
 
@@ skipping 26 matching lines @@
       return SNPrintF(str, "#<%s>", s->PrivateSymbolToName());
     } else {
       return SNPrintF(str, "<%s>", String::cast(s->name())->ToCString().get());
     }
   }
 }
 
 
 #endif  // TRACE_MAPS
 } }  // namespace v8::internal