1.1 --- a/src/BytecodeCompiler.cpp	Sun Aug 05 00:45:06 2012 -0700
     1.2 +++ b/src/BytecodeCompiler.cpp	Sun Aug 05 00:49:31 2012 -0700
     1.3 @@ -744,6 +744,13 @@
     1.4      if (!map)
     1.5          return NULL;
     1.6  
     1.7 +    // Ensure the inner type has an array map if needed.
     1.8 +    if (type->contained()->isArray()) {
     1.9 +        Local<Type> contained(zone, type->contained());
    1.10 +        if (!BuildArrayMap(zone, contained))
    1.11 +            return NULL;
    1.12 +    }
    1.13 +
    1.14      type->setNewMap(map);
    1.15      return map;
    1.16  }