001    /*
002     * Copyright 2010-2015 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    
017    package org.jetbrains.kotlin.codegen.inline;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.kotlin.codegen.StackValue;
022    import org.jetbrains.org.objectweb.asm.tree.FieldInsnNode;
023    
024    import java.util.Collection;
025    
026    public class InlinedLambdaRemapper extends FieldRemapper {
027        public InlinedLambdaRemapper(
028                @NotNull String lambdaInternalName,
029                @NotNull FieldRemapper parent,
030                @NotNull Parameters methodParams
031        ) {
032            super(lambdaInternalName, parent, methodParams);
033        }
034    
035        @Override
036        public boolean canProcess(@NotNull String fieldOwner, @NotNull String fieldName, boolean isFolding) {
037            return isFolding && super.canProcess(fieldOwner, fieldName, true);
038        }
039    
040        @Override
041        @Nullable
042        public CapturedParamInfo findField(@NotNull FieldInsnNode fieldInsnNode, @NotNull Collection<CapturedParamInfo> captured) {
043            return parent.findField(fieldInsnNode, captured);
044        }
045    
046        @Override
047        public boolean isInsideInliningLambda() {
048            return true;
049        }
050    
051        @Nullable
052        @Override
053        public StackValue getFieldForInline(@NotNull FieldInsnNode node, @Nullable StackValue prefix) {
054            if (parent.isRoot()) {
055                return super.getFieldForInline(node, prefix);
056            }
057            return parent.getFieldForInline(node, prefix);
058        }
059    }