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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.lang.invoke.MethodHandle;
import annotations.ConstantMethodHandle;
public class StaticPut {
private int instanceField;
private final int finalInstanceField = 1;
private static final int STATIC_FINAL_FIELD = 2;
private static void unreachable() {
throw new AssertionError("unreachable!");
}
@ConstantMethodHandle(
kind = ConstantMethodHandle.STATIC_PUT,
owner = "StaticPut",
fieldOrMethodName = "instanceField",
descriptor = "I")
private static MethodHandle forInstanceField() {
unreachable();
return null;
}
@ConstantMethodHandle(
kind = ConstantMethodHandle.STATIC_PUT,
owner = "StaticPut",
fieldOrMethodName = "finalInstanceField",
descriptor = "I")
private static MethodHandle forFinalInstanceField() {
unreachable();
return null;
}
@ConstantMethodHandle(
kind = ConstantMethodHandle.STATIC_PUT,
owner = "StaticPut",
fieldOrMethodName = "STATIC_FINAL_FIELD",
descriptor = "I")
private static MethodHandle forFinalStaticField() {
unreachable();
return null;
}
@ConstantMethodHandle(
kind = ConstantMethodHandle.STATIC_PUT,
owner = "Main",
fieldOrMethodName = "privateField",
descriptor = "I")
private static MethodHandle inaccessibleInstanceField() {
unreachable();
return null;
}
@ConstantMethodHandle(
kind = ConstantMethodHandle.STATIC_PUT,
owner = "Main",
fieldOrMethodName = "PRIVATE_STATIC_FIELD",
descriptor = "I")
private static MethodHandle inaccessibleStaticField() {
unreachable();
return null;
}
public static void runTests() {
try {
forInstanceField();
unreachable();
} catch (IncompatibleClassChangeError expected) {}
try {
forFinalInstanceField();
unreachable();
} catch (IncompatibleClassChangeError expected) {}
try {
forFinalStaticField();
unreachable();
} catch (IncompatibleClassChangeError expected) {}
try {
inaccessibleInstanceField();
unreachable();
} catch (IncompatibleClassChangeError expected) {}
try {
inaccessibleStaticField();
unreachable();
} catch (IncompatibleClassChangeError expected) {}
}
}
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