/*
* Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.oracle.truffle.api.dsl.test;
import java.math.BigInteger;
import com.oracle.truffle.api.dsl.NodeChild;
import com.oracle.truffle.api.dsl.NodeChildren;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.dsl.test.TypeSystemTest.Abstract;
import com.oracle.truffle.api.dsl.test.TypeSystemTest.BExtendsAbstract;
import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
public class ReachabilityTest {
static class Reachability1 extends ValueNode {
@Specialization
int do2() {
return 2;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2().")
@Specialization
int do1() {
return 2;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType1 extends ValueNode {
@Specialization
int do2(int a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(int).")
@Specialization
int do1(int a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType2 extends ValueNode {
@Specialization
BExtendsAbstract do2(BExtendsAbstract a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(BExtendsAbstract).")
@Specialization
BExtendsAbstract do1(BExtendsAbstract a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType3 extends ValueNode {
@Specialization
Abstract do2(Abstract a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(Abstract).")
@Specialization
BExtendsAbstract do1(BExtendsAbstract a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType4 extends ValueNode {
@Specialization
BExtendsAbstract do2(BExtendsAbstract a) {
return a;
}
@Specialization
Abstract do1(Abstract a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType5 extends ValueNode {
@Specialization
double do2(double a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(double).")
@Specialization
int do1(int a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType6 extends ValueNode {
@Specialization
BigInteger do2(BigInteger a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(BigInteger).")
@Specialization
int do1(int a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType7 extends ValueNode {
@Specialization
int do2(int a) {
return a;
}
@Specialization
BigInteger do1(BigInteger a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType8 extends ValueNode {
@Specialization
int do2(int a) {
return a;
}
@Specialization
Object do1(Object a) {
return a;
}
}
@NodeChildren({@NodeChild("a")})
static class ReachabilityType9 extends ValueNode {
@Specialization
Object do2(Object a) {
return a;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2(Object).")
@Specialization
int do1(int a) {
return a;
}
}
static class ReachabilityGuard1 extends ValueNode {
boolean foo() {
return false;
}
@Specialization(guards = "foo()")
int do2() {
return 1;
}
@Specialization
int do1() {
return 2;
}
}
static class ReachabilityGuard2 extends ValueNode {
boolean foo() {
return false;
}
@Specialization
int do2() {
return 2;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2().")
@Specialization(guards = "foo()")
int do1() {
return 1;
}
}
static class ReachabilityGuard3 extends ValueNode {
boolean foo() {
return false;
}
@Specialization(guards = "foo()")
int do2() {
return 1;
}
@Specialization
int do1() {
return 2;
}
}
static class ReachabilityGuard4 extends ValueNode {
boolean foo() {
return false;
}
@Specialization(guards = "foo()")
int do2() {
return 1;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2().")
@Specialization(guards = "foo()")
int do1() {
return 2;
}
}
static class ReachabilityThrowable1 extends ValueNode {
@Specialization(rewriteOn = RuntimeException.class)
int do2() throws RuntimeException {
return 1;
}
@Specialization
int do1() {
return 2;
}
}
static class ReachabilityThrowable2 extends ValueNode {
@Specialization
int do2() {
return 1;
}
@ExpectError("Specialization is not reachable. It is shadowed by do2().")
@Specialization(rewriteOn = RuntimeException.class)
int do1() throws RuntimeException {
return 2;
}
}
}