https://www.graalvm.org/ 
public abstract class com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode extends com.oracle.truffle.js.nodes.access.DeclareGlobalNode
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode
  super_class: com.oracle.truffle.js.nodes.access.DeclareGlobalNode
{
  private final boolean isConst;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode getOwnPropertyNode;
    descriptor: Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  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 60
            ldc Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            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.nodes.access.DeclareGlobalLexicalVariableNode.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // java.lang.String varName
        start local 2 // boolean isConst
         0: .line 65
            aload 0 /* this */
            aload 1 /* varName */
            invokespecial com.oracle.truffle.js.nodes.access.DeclareGlobalNode.<init>:(Ljava/lang/String;)V
         1: .line 66
            aload 0 /* this */
            iload 2 /* isConst */
            putfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.isConst:Z
         2: .line 67
            aload 0 /* this */
            iconst_0
            invokestatic com.oracle.truffle.js.nodes.access.JSGetOwnPropertyNode.create:(Z)Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;
            putfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.getOwnPropertyNode:Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;
         3: .line 68
            return
        end local 2 // boolean isConst
        end local 1 // java.lang.String varName
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    4     1  varName  Ljava/lang/String;
            0    4     2  isConst  Z
    MethodParameters:
         Name  Flags
      varName  
      isConst  

  public static com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode create(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
         0: .line 71
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tDeclareGlobalLexicalVariableNodeGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
         Name  Flags
      varName  
      isConst  

  public void verify(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.JSRealm);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/JSRealm;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // com.oracle.truffle.js.runtime.JSContext context
        start local 2 // com.oracle.truffle.js.runtime.JSRealm realm
         0: .line 76
            aload 0 /* this */
            aload 1 /* context */
            aload 2 /* realm */
            invokespecial com.oracle.truffle.js.nodes.access.DeclareGlobalNode.verify:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/JSRealm;)V
         1: .line 78
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.getOwnPropertyNode:Lcom/oracle/truffle/js/nodes/access/JSGetOwnPropertyNode;
            aload 2 /* realm */
            invokevirtual com.oracle.truffle.js.runtime.JSRealm.getGlobalObject:()Lcom/oracle/truffle/api/object/DynamicObject;
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            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 3 /* desc */
        start local 3 // com.oracle.truffle.js.runtime.objects.PropertyDescriptor desc
         2: .line 79
            aload 3 /* desc */
            ifnull 5
            aload 3 /* desc */
            invokevirtual com.oracle.truffle.js.runtime.objects.PropertyDescriptor.getConfigurable:()Z
            ifne 5
         3: .line 80
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.errorProfile:Lcom/oracle/truffle/api/profiles/BranchProfile;
            invokevirtual com.oracle.truffle.api.profiles.BranchProfile.enter:()V
         4: .line 81
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            aload 0 /* this */
            invokestatic com.oracle.truffle.js.runtime.Errors.createSyntaxErrorVariableAlreadyDeclared:(Ljava/lang/String;Lcom/oracle/truffle/api/nodes/Node;)Lcom/oracle/truffle/js/runtime/JSException;
            athrow
         5: .line 83
      StackMap locals: com.oracle.truffle.js.runtime.objects.PropertyDescriptor
      StackMap stack:
            return
        end local 3 // com.oracle.truffle.js.runtime.objects.PropertyDescriptor desc
        end local 2 // com.oracle.truffle.js.runtime.JSRealm realm
        end local 1 // com.oracle.truffle.js.runtime.JSContext context
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    6     1  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    6     2    realm  Lcom/oracle/truffle/js/runtime/JSRealm;
            2    6     3     desc  Lcom/oracle/truffle/js/runtime/objects/PropertyDescriptor;
    MethodParameters:
         Name  Flags
      context  
      realm    

  public final void executeVoid(com.oracle.truffle.api.frame.VirtualFrame, com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.JSRealm);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/JSRealm;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
        start local 2 // com.oracle.truffle.js.runtime.JSContext context
        start local 3 // com.oracle.truffle.js.runtime.JSRealm realm
         0: .line 87
            aload 3 /* realm */
            invokevirtual com.oracle.truffle.js.runtime.JSRealm.getGlobalScope:()Lcom/oracle/truffle/api/object/DynamicObject;
            astore 4 /* globalScope */
        start local 4 // com.oracle.truffle.api.object.DynamicObject globalScope
         1: .line 88
            getstatic com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.$assertionsDisabled:Z
            ifne 2
            aload 4 /* globalScope */
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            invokestatic com.oracle.truffle.js.runtime.objects.JSObject.hasOwnProperty:(Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;)Z
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 89
      StackMap locals: com.oracle.truffle.api.object.DynamicObject
      StackMap stack:
            getstatic com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.$assertionsDisabled:Z
            ifne 3
            aload 4 /* globalScope */
            invokestatic com.oracle.truffle.js.runtime.objects.JSObject.isExtensible:(Lcom/oracle/truffle/api/object/DynamicObject;)Z
            ifne 3
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 90
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 4 /* globalScope */
            aload 2 /* context */
            invokevirtual com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.executeVoid:(Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/JSContext;)V
         4: .line 91
            return
        end local 4 // com.oracle.truffle.api.object.DynamicObject globalScope
        end local 3 // com.oracle.truffle.js.runtime.JSRealm realm
        end local 2 // com.oracle.truffle.js.runtime.JSContext context
        end local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    5     1        frame  Lcom/oracle/truffle/api/frame/VirtualFrame;
            0    5     2      context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    5     3        realm  Lcom/oracle/truffle/js/runtime/JSRealm;
            1    5     4  globalScope  Lcom/oracle/truffle/api/object/DynamicObject;
    MethodParameters:
         Name  Flags
      frame    
      context  
      realm    

  private int getAttributeFlags();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
         0: .line 96
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.isConst:Z
            ifeq 1
            invokestatic com.oracle.truffle.js.runtime.objects.JSAttributes.notConfigurableEnumerableWritable:()I
            bipush 32
            ior
            goto 2
      StackMap locals:
      StackMap stack:
         1: invokestatic com.oracle.truffle.js.runtime.objects.JSAttributes.notConfigurableEnumerableWritable:()I
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;

  protected abstract void executeVoid(com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/JSContext;)V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
             Name  Flags
      globalScope  
      context      

  protected void doCached(com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.nodes.access.PropertySetNode);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/nodes/access/PropertySetNode;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // com.oracle.truffle.api.object.DynamicObject globalScope
        start local 2 // com.oracle.truffle.js.runtime.JSContext context
        start local 3 // com.oracle.truffle.js.nodes.access.PropertySetNode cache
         0: .line 104
            aload 3 /* cache */
            aload 1 /* globalScope */
            invokestatic com.oracle.truffle.js.runtime.objects.Dead.instance:()Lcom/oracle/truffle/js/runtime/objects/Dead;
            invokevirtual com.oracle.truffle.js.nodes.access.PropertySetNode.setValue:(Ljava/lang/Object;Ljava/lang/Object;)V
         1: .line 105
            return
        end local 3 // com.oracle.truffle.js.nodes.access.PropertySetNode cache
        end local 2 // com.oracle.truffle.js.runtime.JSContext context
        end local 1 // com.oracle.truffle.api.object.DynamicObject globalScope
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    2     1  globalScope  Lcom/oracle/truffle/api/object/DynamicObject;
            0    2     2      context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    2     3        cache  Lcom/oracle/truffle/js/nodes/access/PropertySetNode;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization(guards = {"context.getPropertyCacheLimit() > 0"})
    RuntimeInvisibleParameterAnnotations: 
      0:
      1:
      2:
        com.oracle.truffle.api.dsl.Cached(value = "makeDefineOwnPropertyCache(context)")
    MethodParameters:
             Name  Flags
      globalScope  
      context      
      cache        

  protected void doUncached(com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/JSContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // com.oracle.truffle.api.object.DynamicObject globalScope
        start local 2 // com.oracle.truffle.js.runtime.JSContext context
         0: .line 109
            aload 2 /* context */
            aload 1 /* globalScope */
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            invokestatic com.oracle.truffle.js.runtime.objects.Dead.instance:()Lcom/oracle/truffle/js/runtime/objects/Dead;
            aload 0 /* this */
            invokevirtual com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.getAttributeFlags:()I
            invokestatic com.oracle.truffle.js.runtime.objects.JSObjectUtil.putDeclaredDataProperty:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;Ljava/lang/Object;I)V
         1: .line 110
            return
        end local 2 // com.oracle.truffle.js.runtime.JSContext context
        end local 1 // com.oracle.truffle.api.object.DynamicObject globalScope
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    2     1  globalScope  Lcom/oracle/truffle/api/object/DynamicObject;
            0    2     2      context  Lcom/oracle/truffle/js/runtime/JSContext;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization(replaces = {"doCached"})
    MethodParameters:
             Name  Flags
      globalScope  
      context      

  protected final com.oracle.truffle.js.nodes.access.PropertySetNode makeDefineOwnPropertyCache(com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;)Lcom/oracle/truffle/js/nodes/access/PropertySetNode;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // com.oracle.truffle.js.runtime.JSContext context
         0: .line 113
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            iconst_0
            aload 1 /* context */
            iconst_1
            iconst_1
            aload 0 /* this */
            invokevirtual com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.getAttributeFlags:()I
            iconst_1
            invokestatic com.oracle.truffle.js.nodes.access.PropertySetNode.createImpl:(Ljava/lang/Object;ZLcom/oracle/truffle/js/runtime/JSContext;ZZIZ)Lcom/oracle/truffle/js/nodes/access/PropertySetNode;
            areturn
        end local 1 // com.oracle.truffle.js.runtime.JSContext context
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    1     1  context  Lcom/oracle/truffle/js/runtime/JSContext;
    MethodParameters:
         Name  Flags
      context  

  public boolean isLexicallyDeclared();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
         0: .line 118
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;

  protected com.oracle.truffle.js.nodes.access.DeclareGlobalNode copyUninitialized(java.util.Set<java.lang.Class<? extends com.oracle.truffle.api.instrumentation.Tag>>);
    descriptor: (Ljava/util/Set;)Lcom/oracle/truffle/js/nodes/access/DeclareGlobalNode;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
        start local 1 // java.util.Set materializedTags
         0: .line 123
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.varName:Ljava/lang/String;
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.isConst:Z
            invokestatic com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode.create:(Ljava/lang/String;Z)Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            areturn
        end local 1 // java.util.Set materializedTags
        end local 0 // com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNode this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0              this  Lcom/oracle/truffle/js/nodes/access/DeclareGlobalLexicalVariableNode;
            0    1     1  materializedTags  Ljava/util/Set<Ljava/lang/Class<+Lcom/oracle/truffle/api/instrumentation/Tag;>;>;
    Signature: (Ljava/util/Set<Ljava/lang/Class<+Lcom/oracle/truffle/api/instrumentation/Tag;>;>;)Lcom/oracle/truffle/js/nodes/access/DeclareGlobalNode;
    MethodParameters:
                  Name  Flags
      materializedTags  
}
SourceFile: "DeclareGlobalLexicalVariableNode.java"
InnerClasses:
  public abstract Child = com.oracle.truffle.api.nodes.Node$Child of com.oracle.truffle.api.nodes.Node