abstract class com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode extends com.oracle.truffle.js.nodes.JavaScriptBaseNode
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode
  super_class: com.oracle.truffle.js.nodes.JavaScriptBaseNode
{
  protected final com.oracle.truffle.js.runtime.JSContext context;
    descriptor: Lcom/oracle/truffle/js/runtime/JSContext;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 992
            ldc Lcom/oracle/truffle/js/builtins/ObjectFunctionBuiltins;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode this
        start local 1 // com.oracle.truffle.js.runtime.JSContext context
         0: .line 995
            aload 0 /* this */
            invokespecial com.oracle.truffle.js.nodes.JavaScriptBaseNode.<init>:()V
         1: .line 996
            aload 0 /* this */
            aload 1 /* context */
            putfield com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode.context:Lcom/oracle/truffle/js/runtime/JSContext;
         2: .line 997
            return
        end local 1 // com.oracle.truffle.js.runtime.JSContext context
        end local 0 // com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lcom/oracle/truffle/js/builtins/ObjectFunctionBuiltins$AssignPropertiesNode;
            0    3     1  context  Lcom/oracle/truffle/js/runtime/JSContext;
    MethodParameters:
         Name  Flags
      context  

  abstract void executeVoid(java.lang.Object, java.lang.Object, com.oracle.truffle.js.nodes.access.WriteElementNode);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;Lcom/oracle/truffle/js/nodes/access/WriteElementNode;)V
    flags: (0x0400) ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      to     
      from   
      write  

  protected static void copyPropertiesFromJSObject(java.lang.Object, com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.js.nodes.access.WriteElementNode, com.oracle.truffle.js.nodes.access.ReadElementNode, com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode, com.oracle.truffle.js.builtins.helper.ListSizeNode, com.oracle.truffle.js.builtins.helper.ListGetNode, com.oracle.truffle.js.runtime.util.JSClassProfile);
    descriptor: (Ljava/lang/Object;Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/nodes/access/WriteElementNode;Lcom/oracle/truffle/js/nodes/access/ReadElementNode;Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;Lcom/oracle/truffle/js/builtins/helper/ListSizeNode;Lcom/oracle/truffle/js/builtins/helper/ListGetNode;Lcom/oracle/truffle/js/runtime/util/JSClassProfile;)V
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=4, locals=14, args_size=8
        start local 0 // java.lang.Object to
        start local 1 // com.oracle.truffle.api.object.DynamicObject from
        start local 2 // com.oracle.truffle.js.nodes.access.WriteElementNode write
        start local 3 // com.oracle.truffle.js.nodes.access.ReadElementNode read
        start local 4 // com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode getOwnProperty
        start local 5 // com.oracle.truffle.js.builtins.helper.ListSizeNode listSize
        start local 6 // com.oracle.truffle.js.builtins.helper.ListGetNode listGet
        start local 7 // com.oracle.truffle.js.runtime.util.JSClassProfile classProfile
         0: .line 1008
            aload 1 /* from */
            aload 7 /* classProfile */
            invokestatic com.oracle.truffle.js.runtime.objects.JSObject.ownPropertyKeys:(Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/util/JSClassProfile;)Ljava/util/List;
            astore 8 /* ownPropertyKeys */
        start local 8 // java.util.List ownPropertyKeys
         1: .line 1009
            aload 5 /* listSize */
            aload 8 /* ownPropertyKeys */
            invokevirtual com.oracle.truffle.js.builtins.helper.ListSizeNode.execute:(Ljava/util/List;)I
            istore 9 /* size */
        start local 9 // int size
         2: .line 1010
            iconst_0
            istore 10 /* i */
        start local 10 // int i
         3: goto 11
         4: .line 1011
      StackMap locals: java.util.List int int
      StackMap stack:
            aload 6 /* listGet */
            aload 8 /* ownPropertyKeys */
            iload 10 /* i */
            invokevirtual com.oracle.truffle.js.builtins.helper.ListGetNode.execute:(Ljava/lang/Object;I)Ljava/lang/Object;
            astore 11 /* nextKey */
        start local 11 // java.lang.Object nextKey
         5: .line 1012
            getstatic com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode.$assertionsDisabled:Z
            ifne 6
            aload 11 /* nextKey */
            invokestatic com.oracle.truffle.js.runtime.JSRuntime.isPropertyKey:(Ljava/lang/Object;)Z
            ifne 6
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         6: .line 1013
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 4 /* getOwnProperty */
            aload 1 /* from */
            aload 11 /* nextKey */
            invokevirtual com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode.execute:(Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;)Lcom/oracle/truffle/js/runtime/objects/PropertyDescriptor;
            astore 12 /* desc */
        start local 12 // com.oracle.truffle.js.runtime.objects.PropertyDescriptor desc
         7: .line 1014
            aload 12 /* desc */
            ifnull 10
            aload 12 /* desc */
            invokevirtual com.oracle.truffle.js.runtime.objects.PropertyDescriptor.getEnumerable:()Z
            ifeq 10
         8: .line 1015
            aload 3 /* read */
            aload 1 /* from */
            aload 11 /* nextKey */
            invokevirtual com.oracle.truffle.js.nodes.access.ReadElementNode.executeWithTargetAndIndex:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            astore 13 /* propValue */
        start local 13 // java.lang.Object propValue
         9: .line 1016
            aload 2 /* write */
            aload 0 /* to */
            aload 11 /* nextKey */
            aload 13 /* propValue */
            invokevirtual com.oracle.truffle.js.nodes.access.WriteElementNode.executeWithTargetAndIndexAndValue:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 13 // java.lang.Object propValue
        end local 12 // com.oracle.truffle.js.runtime.objects.PropertyDescriptor desc
        end local 11 // java.lang.Object nextKey
        10: .line 1010
      StackMap locals:
      StackMap stack:
            iinc 10 /* i */ 1
      StackMap locals:
      StackMap stack:
        11: iload 10 /* i */
            iload 9 /* size */
            if_icmplt 4
        end local 10 // int i
        12: .line 1019
            return
        end local 9 // int size
        end local 8 // java.util.List ownPropertyKeys
        end local 7 // com.oracle.truffle.js.runtime.util.JSClassProfile classProfile
        end local 6 // com.oracle.truffle.js.builtins.helper.ListGetNode listGet
        end local 5 // com.oracle.truffle.js.builtins.helper.ListSizeNode listSize
        end local 4 // com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode getOwnProperty
        end local 3 // com.oracle.truffle.js.nodes.access.ReadElementNode read
        end local 2 // com.oracle.truffle.js.nodes.access.WriteElementNode write
        end local 1 // com.oracle.truffle.api.object.DynamicObject from
        end local 0 // java.lang.Object to
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   13     0               to  Ljava/lang/Object;
            0   13     1             from  Lcom/oracle/truffle/api/object/DynamicObject;
            0   13     2            write  Lcom/oracle/truffle/js/nodes/access/WriteElementNode;
            0   13     3             read  Lcom/oracle/truffle/js/nodes/access/ReadElementNode;
            0   13     4   getOwnProperty  Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;
            0   13     5         listSize  Lcom/oracle/truffle/js/builtins/helper/ListSizeNode;
            0   13     6          listGet  Lcom/oracle/truffle/js/builtins/helper/ListGetNode;
            0   13     7     classProfile  Lcom/oracle/truffle/js/runtime/util/JSClassProfile;
            1   13     8  ownPropertyKeys  Ljava/util/List<Ljava/lang/Object;>;
            2   13     9             size  I
            3   12    10                i  I
            5   10    11          nextKey  Ljava/lang/Object;
            7   10    12             desc  Lcom/oracle/truffle/js/runtime/objects/PropertyDescriptor;
            9   10    13        propValue  Ljava/lang/Object;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization(guards = {"isJSObject(from)"})
    RuntimeInvisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        com.oracle.truffle.api.dsl.Cached(value = "create(context)")
      4:
        com.oracle.truffle.api.dsl.Cached(value = "create(false)")
      5:
        com.oracle.truffle.api.dsl.Cached()
      6:
        com.oracle.truffle.api.dsl.Cached()
      7:
        com.oracle.truffle.api.dsl.Cached()
    MethodParameters:
                Name  Flags
      to              
      from            
      write           
      read            
      getOwnProperty  
      listSize        
      listGet         
      classProfile    

  protected final void doObject(java.lang.Object, java.lang.Object, com.oracle.truffle.js.nodes.access.WriteElementNode, com.oracle.truffle.api.interop.InteropLibrary, com.oracle.truffle.api.interop.InteropLibrary, com.oracle.truffle.api.interop.InteropLibrary);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;Lcom/oracle/truffle/js/nodes/access/WriteElementNode;Lcom/oracle/truffle/api/interop/InteropLibrary;Lcom/oracle/truffle/api/interop/InteropLibrary;Lcom/oracle/truffle/api/interop/InteropLibrary;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=15, args_size=7
        start local 0 // com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode this
        start local 1 // java.lang.Object to
        start local 2 // java.lang.Object from
        start local 3 // com.oracle.truffle.js.nodes.access.WriteElementNode write
        start local 4 // com.oracle.truffle.api.interop.InteropLibrary fromInterop
        start local 5 // com.oracle.truffle.api.interop.InteropLibrary keysInterop
        start local 6 // com.oracle.truffle.api.interop.InteropLibrary stringInterop
         0: .line 1026
            aload 4 /* fromInterop */
            aload 2 /* from */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isNull:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 1027
            return
         2: .line 1030
      StackMap locals:
      StackMap stack:
            aload 4 /* fromInterop */
            aload 2 /* from */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.getMembers:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 7 /* members */
        start local 7 // java.lang.Object members
         3: .line 1031
            aload 7 /* members */
            aload 5 /* keysInterop */
            aload 0 /* this */
            invokestatic com.oracle.truffle.js.runtime.interop.JSInteropUtil.getArraySize:(Ljava/lang/Object;Lcom/oracle/truffle/api/interop/InteropLibrary;Lcom/oracle/truffle/api/nodes/Node;)J
            lstore 8 /* length */
        start local 8 // long length
         4: .line 1032
            lconst_0
            lstore 10 /* i */
        start local 10 // long i
         5: goto 13
         6: .line 1033
      StackMap locals: java.lang.Object long long
      StackMap stack:
            aload 5 /* keysInterop */
            aload 7 /* members */
            lload 10 /* i */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.readArrayElement:(Ljava/lang/Object;J)Ljava/lang/Object;
            astore 12 /* key */
        start local 12 // java.lang.Object key
         7: .line 1034
            aload 12 /* key */
            instanceof java.lang.String
            ifeq 8
            aload 12 /* key */
            checkcast java.lang.String
            goto 9
      StackMap locals: java.lang.Object
      StackMap stack:
         8: aload 6 /* stringInterop */
            aload 12 /* key */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.asString:(Ljava/lang/Object;)Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         9: astore 13 /* stringKey */
        start local 13 // java.lang.String stringKey
        10: .line 1035
            aload 4 /* fromInterop */
            aload 2 /* from */
            aload 13 /* stringKey */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.readMember:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            astore 14 /* value */
        start local 14 // java.lang.Object value
        11: .line 1036
            aload 3 /* write */
            aload 1 /* to */
            aload 13 /* stringKey */
            aload 14 /* value */
            invokevirtual com.oracle.truffle.js.nodes.access.WriteElementNode.executeWithTargetAndIndexAndValue:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 14 // java.lang.Object value
        end local 13 // java.lang.String stringKey
        end local 12 // java.lang.Object key
        12: .line 1032
            lload 10 /* i */
            lconst_1
            ladd
            lstore 10 /* i */
      StackMap locals:
      StackMap stack:
        13: lload 10 /* i */
            lload 8 /* length */
            lcmp
            iflt 6
        end local 10 // long i
        end local 8 // long length
        end local 7 // java.lang.Object members
        14: .line 1038
            goto 17
      StackMap locals: com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode java.lang.Object java.lang.Object com.oracle.truffle.js.nodes.access.WriteElementNode com.oracle.truffle.api.interop.InteropLibrary com.oracle.truffle.api.interop.InteropLibrary com.oracle.truffle.api.interop.InteropLibrary
      StackMap stack: com.oracle.truffle.api.interop.InteropException
        15: astore 7 /* e */
        start local 7 // com.oracle.truffle.api.interop.InteropException e
        16: .line 1039
            aload 2 /* from */
            aload 7 /* e */
            ldc "CopyDataProperties"
            aload 0 /* this */
            invokestatic com.oracle.truffle.js.runtime.Errors.createTypeErrorInteropException:(Ljava/lang/Object;Lcom/oracle/truffle/api/interop/InteropException;Ljava/lang/String;Lcom/oracle/truffle/api/nodes/Node;)Lcom/oracle/truffle/js/runtime/JSException;
            athrow
        end local 7 // com.oracle.truffle.api.interop.InteropException e
        17: .line 1041
      StackMap locals:
      StackMap stack:
            return
        end local 6 // com.oracle.truffle.api.interop.InteropLibrary stringInterop
        end local 5 // com.oracle.truffle.api.interop.InteropLibrary keysInterop
        end local 4 // com.oracle.truffle.api.interop.InteropLibrary fromInterop
        end local 3 // com.oracle.truffle.js.nodes.access.WriteElementNode write
        end local 2 // java.lang.Object from
        end local 1 // java.lang.Object to
        end local 0 // com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   18     0           this  Lcom/oracle/truffle/js/builtins/ObjectFunctionBuiltins$AssignPropertiesNode;
            0   18     1             to  Ljava/lang/Object;
            0   18     2           from  Ljava/lang/Object;
            0   18     3          write  Lcom/oracle/truffle/js/nodes/access/WriteElementNode;
            0   18     4    fromInterop  Lcom/oracle/truffle/api/interop/InteropLibrary;
            0   18     5    keysInterop  Lcom/oracle/truffle/api/interop/InteropLibrary;
            0   18     6  stringInterop  Lcom/oracle/truffle/api/interop/InteropLibrary;
            3   14     7        members  Ljava/lang/Object;
            4   14     8         length  J
            5   14    10              i  J
            7   12    12            key  Ljava/lang/Object;
           10   12    13      stringKey  Ljava/lang/String;
           11   12    14          value  Ljava/lang/Object;
           16   17     7              e  Lcom/oracle/truffle/api/interop/InteropException;
      Exception table:
        from    to  target  type
           2    14      15  Class com.oracle.truffle.api.interop.UnsupportedMessageException
           2    14      15  Class com.oracle.truffle.api.interop.InvalidArrayIndexException
           2    14      15  Class com.oracle.truffle.api.interop.UnknownIdentifierException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization(guards = {"!isJSObject(from)"}, limit = "InteropLibraryLimit")
    RuntimeInvisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        com.oracle.truffle.api.library.CachedLibrary(value = "from")
      4:
        com.oracle.truffle.api.library.CachedLibrary(limit = "InteropLibraryLimit")
      5:
        com.oracle.truffle.api.library.CachedLibrary(limit = "InteropLibraryLimit")
    MethodParameters:
               Name  Flags
      to             
      from           
      write          
      fromInterop    
      keysInterop    
      stringInterop  
}
SourceFile: "ObjectFunctionBuiltins.java"
NestHost: com.oracle.truffle.js.builtins.ObjectFunctionBuiltins
InnerClasses:
  abstract AssignPropertiesNode = com.oracle.truffle.js.builtins.ObjectFunctionBuiltins$AssignPropertiesNode of com.oracle.truffle.js.builtins.ObjectFunctionBuiltins
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.dsl.ImportStatic(value = {Lcom/oracle/truffle/js/runtime/JSConfig;})