public final class com.oracle.truffle.js.nodes.access.OptionalChainNode extends com.oracle.truffle.js.nodes.JavaScriptNode
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.js.nodes.access.OptionalChainNode
super_class: com.oracle.truffle.js.nodes.JavaScriptNode
{
private com.oracle.truffle.js.nodes.JavaScriptNode accessNode;
descriptor: Lcom/oracle/truffle/js/nodes/JavaScriptNode;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
com.oracle.truffle.api.nodes.Node$Child()
private final java.lang.Object result;
descriptor: Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
protected void <init>(com.oracle.truffle.js.nodes.JavaScriptNode, java.lang.Object);
descriptor: (Lcom/oracle/truffle/js/nodes/JavaScriptNode;Ljava/lang/Object;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial com.oracle.truffle.js.nodes.JavaScriptNode.<init>:()V
1: aload 0
aload 1
putfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
2: aload 0
aload 2
putfield com.oracle.truffle.js.nodes.access.OptionalChainNode.result:Ljava/lang/Object;
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
0 4 1 chainNode Lcom/oracle/truffle/js/nodes/JavaScriptNode;
0 4 2 result Ljava/lang/Object;
MethodParameters:
Name Flags
chainNode
result
public static com.oracle.truffle.js.nodes.JavaScriptNode createTarget(com.oracle.truffle.js.nodes.JavaScriptNode);
descriptor: (Lcom/oracle/truffle/js/nodes/JavaScriptNode;)Lcom/oracle/truffle/js/nodes/JavaScriptNode;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
instanceof com.oracle.truffle.js.nodes.control.DeletePropertyNode
ifeq 1
getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
goto 2
StackMap locals:
StackMap stack:
1: getstatic com.oracle.truffle.js.runtime.objects.Undefined.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
StackMap locals:
StackMap stack: java.lang.Object
2: astore 1
start local 1 3: aload 0
instanceof com.oracle.truffle.js.nodes.access.JSTargetableNode
ifeq 5
4: new com.oracle.truffle.js.nodes.access.OptionalChainNode$OptionalTargetableNode
dup
aload 0
checkcast com.oracle.truffle.js.nodes.access.JSTargetableNode
aload 1
invokespecial com.oracle.truffle.js.nodes.access.OptionalChainNode$OptionalTargetableNode.<init>:(Lcom/oracle/truffle/js/nodes/access/JSTargetableNode;Ljava/lang/Object;)V
areturn
5: StackMap locals: java.lang.Object
StackMap stack:
new com.oracle.truffle.js.nodes.access.OptionalChainNode
dup
aload 0
aload 1
invokespecial com.oracle.truffle.js.nodes.access.OptionalChainNode.<init>:(Lcom/oracle/truffle/js/nodes/JavaScriptNode;Ljava/lang/Object;)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 chainNode Lcom/oracle/truffle/js/nodes/JavaScriptNode;
3 6 1 result Ljava/lang/Object;
MethodParameters:
Name Flags
chainNode
public static com.oracle.truffle.js.nodes.JavaScriptNode createShortCircuit(com.oracle.truffle.js.nodes.JavaScriptNode);
descriptor: (Lcom/oracle/truffle/js/nodes/JavaScriptNode;)Lcom/oracle/truffle/js/nodes/JavaScriptNode;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
instanceof com.oracle.truffle.js.nodes.access.JSTargetableNode
ifeq 2
1: new com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitTargetableNode
dup
aload 0
checkcast com.oracle.truffle.js.nodes.access.JSTargetableNode
invokespecial com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitTargetableNode.<init>:(Lcom/oracle/truffle/js/nodes/access/JSTargetableNode;)V
areturn
2: StackMap locals:
StackMap stack:
new com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitNode
dup
aload 0
invokespecial com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitNode.<init>:(Lcom/oracle/truffle/js/nodes/JavaScriptNode;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 expressionNode Lcom/oracle/truffle/js/nodes/JavaScriptNode;
MethodParameters:
Name Flags
expressionNode
public java.lang.Object execute(com.oracle.truffle.api.frame.VirtualFrame);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 1
invokevirtual com.oracle.truffle.js.nodes.JavaScriptNode.execute:(Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
1: areturn
2: StackMap locals:
StackMap stack: com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
pop
3: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.result:Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
0 4 1 frame Lcom/oracle/truffle/api/frame/VirtualFrame;
Exception table:
from to target type
0 1 2 Class com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
MethodParameters:
Name Flags
frame
public void executeVoid(com.oracle.truffle.api.frame.VirtualFrame);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 1
invokevirtual com.oracle.truffle.js.nodes.JavaScriptNode.executeVoid:(Lcom/oracle/truffle/api/frame/VirtualFrame;)V
1: goto 3
StackMap locals:
StackMap stack: com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
2: pop
3: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
0 4 1 frame Lcom/oracle/truffle/api/frame/VirtualFrame;
Exception table:
from to target type
0 1 2 Class com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
MethodParameters:
Name Flags
frame
public int executeInt(com.oracle.truffle.api.frame.VirtualFrame);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 1
invokevirtual com.oracle.truffle.js.nodes.JavaScriptNode.executeInt:(Lcom/oracle/truffle/api/frame/VirtualFrame;)I
1: ireturn
2: StackMap locals:
StackMap stack: com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
pop
3: new com.oracle.truffle.api.nodes.UnexpectedResultException
dup
aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.result:Ljava/lang/Object;
invokespecial com.oracle.truffle.api.nodes.UnexpectedResultException.<init>:(Ljava/lang/Object;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
0 4 1 frame Lcom/oracle/truffle/api/frame/VirtualFrame;
Exception table:
from to target type
0 1 2 Class com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
Exceptions:
throws com.oracle.truffle.api.nodes.UnexpectedResultException
MethodParameters:
Name Flags
frame
public double executeDouble(com.oracle.truffle.api.frame.VirtualFrame);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)D
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 1
invokevirtual com.oracle.truffle.js.nodes.JavaScriptNode.executeDouble:(Lcom/oracle/truffle/api/frame/VirtualFrame;)D
1: dreturn
2: StackMap locals:
StackMap stack: com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
pop
3: new com.oracle.truffle.api.nodes.UnexpectedResultException
dup
aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.result:Ljava/lang/Object;
invokespecial com.oracle.truffle.api.nodes.UnexpectedResultException.<init>:(Ljava/lang/Object;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
0 4 1 frame Lcom/oracle/truffle/api/frame/VirtualFrame;
Exception table:
from to target type
0 1 2 Class com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException
Exceptions:
throws com.oracle.truffle.api.nodes.UnexpectedResultException
MethodParameters:
Name Flags
frame
protected com.oracle.truffle.js.nodes.JavaScriptNode copyUninitialized(java.util.Set<java.lang.Class<? extends com.oracle.truffle.api.instrumentation.Tag>>);
descriptor: (Ljava/util/Set;)Lcom/oracle/truffle/js/nodes/JavaScriptNode;
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: new com.oracle.truffle.js.nodes.access.OptionalChainNode
dup
aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 1
invokestatic com.oracle.truffle.js.nodes.access.OptionalChainNode.cloneUninitialized:(Lcom/oracle/truffle/js/nodes/JavaScriptNode;Ljava/util/Set;)Lcom/oracle/truffle/js/nodes/JavaScriptNode;
aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.result:Ljava/lang/Object;
invokespecial com.oracle.truffle.js.nodes.access.OptionalChainNode.<init>:(Lcom/oracle/truffle/js/nodes/JavaScriptNode;Ljava/lang/Object;)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
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/JavaScriptNode;
MethodParameters:
Name Flags
materializedTags
public com.oracle.truffle.js.nodes.JavaScriptNode getAccessNode();
descriptor: ()Lcom/oracle/truffle/js/nodes/JavaScriptNode;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.nodes.access.OptionalChainNode.accessNode:Lcom/oracle/truffle/js/nodes/JavaScriptNode;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/nodes/access/OptionalChainNode;
}
SourceFile: "OptionalChainNode.java"
NestMembers:
com.oracle.truffle.js.nodes.access.OptionalChainNode$OptionalTargetableNode com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitNode com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitTargetableNode
InnerClasses:
public abstract Child = com.oracle.truffle.api.nodes.Node$Child of com.oracle.truffle.api.nodes.Node
public final OptionalTargetableNode = com.oracle.truffle.js.nodes.access.OptionalChainNode$OptionalTargetableNode of com.oracle.truffle.js.nodes.access.OptionalChainNode
private final ShortCircuitException = com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitException of com.oracle.truffle.js.nodes.access.OptionalChainNode
public final ShortCircuitNode = com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitNode of com.oracle.truffle.js.nodes.access.OptionalChainNode
public final ShortCircuitTargetableNode = com.oracle.truffle.js.nodes.access.OptionalChainNode$ShortCircuitTargetableNode of com.oracle.truffle.js.nodes.access.OptionalChainNode