001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.jet.codegen.context;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.jet.codegen.OwnerKind;
021import org.jetbrains.jet.codegen.StackValue;
022import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
023import org.jetbrains.jet.lang.descriptors.ConstructorDescriptor;
024
025import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.OBJECT_TYPE;
026
027public class ConstructorContext extends MethodContext {
028    private static final StackValue local1 = StackValue.local(1, OBJECT_TYPE);
029
030    public ConstructorContext(
031            @NotNull ConstructorDescriptor contextDescriptor,
032            @NotNull OwnerKind kind,
033            @NotNull CodegenContext parent
034    ) {
035        super(contextDescriptor, kind, parent);
036
037        ClassDescriptor type = getEnclosingClass();
038        outerExpression = type != null ? local1 : null;
039    }
040
041    @Override
042    public StackValue getOuterExpression(StackValue prefix, boolean ignoreNoOuter) {
043        return outerExpression;
044    }
045
046    @Override
047    public String toString() {
048        return "Constructor: " + getContextDescriptor().getName();
049    }
050
051    @NotNull
052    @Override
053    public CodegenContext getParentContext() {
054        //noinspection ConstantConditions
055        return super.getParentContext();
056    }
057}