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Viewing changes to deps/v8/src/property.cc

  • Committer: Package Import Robot
  • Author(s): Jérémy Lal
  • Date: 2013-08-14 00:16:46 UTC
  • mfrom: (7.1.40 sid)
  • Revision ID: package-import@ubuntu.com-20130814001646-bzlysfh8sd6mukbo
Tags: 0.10.15~dfsg1-4
* Update 2005 patch, adding a handful of tests that can fail on
  slow platforms.
* Add 1004 patch to fix test failures when writing NaN to buffer
  on mipsel.

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deps/v8/src/property.cc
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// Copyright 2011 the V8 project authors. All rights reserved.
 
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// Copyright 2012 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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namespace internal {
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void LookupResult::Iterate(ObjectVisitor* visitor) {
 
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  LookupResult* current = this;  // Could be NULL.
 
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  while (current != NULL) {
 
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    visitor->VisitPointer(BitCast<Object**>(&current->holder_));
 
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    current = current->next_;
 
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  }
 
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}
 
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#ifdef OBJECT_PRINT
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void LookupResult::Print(FILE* out) {
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  if (!IsFound()) {
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      PrintF(out, " -type = normal\n");
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      PrintF(out, " -entry = %d", GetDictionaryEntry());
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      break;
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    case MAP_TRANSITION:
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      PrintF(out, " -type = map transition\n");
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      PrintF(out, " -map:\n");
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      GetTransitionMap()->Print(out);
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      PrintF(out, "\n");
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      break;
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    case ELEMENTS_TRANSITION:
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      PrintF(out, " -type = elements transition\n");
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      PrintF(out, " -map:\n");
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      GetTransitionMap()->Print(out);
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      PrintF(out, "\n");
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      break;
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    case CONSTANT_FUNCTION:
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      PrintF(out, " -type = constant function\n");
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      PrintF(out, " -function:\n");
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    case INTERCEPTOR:
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      PrintF(out, " -type = lookup interceptor\n");
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      break;
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    case CONSTANT_TRANSITION:
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      PrintF(out, " -type = constant property transition\n");
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      break;
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    case NULL_DESCRIPTOR:
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      PrintF(out, " =type = null descriptor\n");
 
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    case TRANSITION:
 
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      switch (GetTransitionDetails().type()) {
 
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        case FIELD:
 
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          PrintF(out, " -type = map transition\n");
 
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          PrintF(out, " -map:\n");
 
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          GetTransitionMap()->Print(out);
 
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          PrintF(out, "\n");
 
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          return;
 
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        case CONSTANT_FUNCTION:
 
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          PrintF(out, " -type = constant property transition\n");
 
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          PrintF(out, " -map:\n");
 
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          GetTransitionMap()->Print(out);
 
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          PrintF(out, "\n");
 
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          return;
 
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        case CALLBACKS:
 
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          PrintF(out, " -type = callbacks transition\n");
 
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          PrintF(out, " -callback object:\n");
 
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          GetCallbackObject()->Print(out);
 
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          return;
 
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        default:
 
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          UNREACHABLE();
 
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          return;
 
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      }
 
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    case NONEXISTENT:
 
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      UNREACHABLE();
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      break;
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  }
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}
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  GetKey()->ShortPrint(out);
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  PrintF(out, " @ ");
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  GetValue()->ShortPrint(out);
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  PrintF(out, " %d\n", GetDetails().index());
 
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  PrintF(out, " %d\n", GetDetails().descriptor_index());
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}
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