public class com.oracle.truffle.nfi.test.NullableNFITest extends com.oracle.truffle.nfi.test.NFITest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.truffle.nfi.test.NullableNFITest
super_class: com.oracle.truffle.nfi.test.NFITest
{
private static final java.lang.Object NULL_RET_CALLBACK;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.Object STRING_RET_CALLBACK;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.Object CLOSURE_RET_CALLBACK;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=0, args_size=0
0: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullableNFITest.lambda$0([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putstatic com.oracle.truffle.nfi.test.NullableNFITest.NULL_RET_CALLBACK:Ljava/lang/Object;
1: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullableNFITest.lambda$1([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putstatic com.oracle.truffle.nfi.test.NullableNFITest.STRING_RET_CALLBACK:Ljava/lang/Object;
2: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullableNFITest.lambda$2([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
putstatic com.oracle.truffle.nfi.test.NullableNFITest.CLOSURE_RET_CALLBACK:Ljava/lang/Object;
3: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial com.oracle.truffle.nfi.test.NFITest.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
public void testNullableArgNull(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
new com.oracle.truffle.nfi.test.interop.NullObject
dup
invokespecial com.oracle.truffle.nfi.test.interop.NullObject.<init>:()V
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNullableArgString(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
ldc "a string"
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "non-null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNullableArgClosure(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullableNFITest.NULL_RET_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "non-null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableArgNode;)
MethodParameters:
Name Flags
callTarget
public void testNullableCallbackRetNull(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullableNFITest.NULL_RET_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableCallbackRetNode;)
MethodParameters:
Name Flags
callTarget
public void testNullableCallbackRetString(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullableNFITest.STRING_RET_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "non-null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableCallbackRetNode;)
MethodParameters:
Name Flags
callTarget
public void testNullableCallbackRetClosure(com.oracle.truffle.api.CallTarget);
descriptor: (Lcom/oracle/truffle/api/CallTarget;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
iconst_1
anewarray java.lang.Object
dup
iconst_0
getstatic com.oracle.truffle.nfi.test.NullableNFITest.CLOSURE_RET_CALLBACK:Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
astore 2
start local 2 1: aload 2
ldc "non-null"
invokestatic com.oracle.truffle.nfi.test.NullableNFITest.checkResult:(Ljava/lang/Object;Ljava/lang/String;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/nfi/test/NullableNFITest;
0 3 1 callTarget Lcom/oracle/truffle/api/CallTarget;
1 3 2 ret Ljava/lang/Object;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
RuntimeVisibleAnnotations:
org.junit.Test()
RuntimeVisibleParameterAnnotations:
0:
com.oracle.truffle.tck.TruffleRunner$Inject(value = Lcom/oracle/truffle/nfi/test/NullableNFITest$TestNullableCallbackRetNode;)
MethodParameters:
Name Flags
callTarget
private static void checkResult(java.lang.Object, java.lang.String);
descriptor: (Ljava/lang/Object;Ljava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: ldc "isString"
getstatic com.oracle.truffle.nfi.test.NullableNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 0
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isString:(Ljava/lang/Object;)Z
invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
1: ldc "return value"
aload 1
getstatic com.oracle.truffle.nfi.test.NullableNFITest.UNCACHED_INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
aload 0
invokevirtual com.oracle.truffle.api.interop.InteropLibrary.asString:(Ljava/lang/Object;)Ljava/lang/String;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 obj Ljava/lang/Object;
0 3 1 expected Ljava/lang/String;
Exceptions:
throws com.oracle.truffle.api.interop.UnsupportedMessageException
MethodParameters:
Name Flags
obj
expected
private static java.lang.Object lambda$0(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.nfi.test.interop.NullObject
dup
invokespecial com.oracle.truffle.nfi.test.interop.NullObject.<init>:()V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 args [Ljava/lang/Object;
private static java.lang.Object lambda$1(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: ldc "a string"
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 args [Ljava/lang/Object;
private static java.lang.Object lambda$2(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.nfi.test.interop.TestCallback
dup
iconst_0
invokedynamic call()Lcom/oracle/truffle/nfi/test/interop/TestCallback$Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
([Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/truffle/nfi/test/NullableNFITest.lambda$3([Ljava/lang/Object;)Ljava/lang/Object; (6)
([Ljava/lang/Object;)Ljava/lang/Object;
invokespecial com.oracle.truffle.nfi.test.interop.TestCallback.<init>:(ILcom/oracle/truffle/nfi/test/interop/TestCallback$Function;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 args [Ljava/lang/Object;
private static java.lang.Object lambda$3(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 ignored [Ljava/lang/Object;
}
SourceFile: "NullableNFITest.java"
NestMembers:
com.oracle.truffle.nfi.test.NullableNFITest$TestNullableArgNode com.oracle.truffle.nfi.test.NullableNFITest$TestNullableCallbackRetNode
InnerClasses:
public TestNullableArgNode = com.oracle.truffle.nfi.test.NullableNFITest$TestNullableArgNode of com.oracle.truffle.nfi.test.NullableNFITest
public TestNullableCallbackRetNode = com.oracle.truffle.nfi.test.NullableNFITest$TestNullableCallbackRetNode of com.oracle.truffle.nfi.test.NullableNFITest
public abstract Function = com.oracle.truffle.nfi.test.interop.TestCallback$Function of com.oracle.truffle.nfi.test.interop.TestCallback
public abstract Inject = com.oracle.truffle.tck.TruffleRunner$Inject of com.oracle.truffle.tck.TruffleRunner
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
RuntimeVisibleAnnotations:
org.junit.runner.RunWith(value = Lcom/oracle/truffle/tck/TruffleRunner;)