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    
017    package org.jetbrains.jet.lang.resolve.calls.util;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.*;
021    import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
022    import org.jetbrains.jet.lang.descriptors.impl.FunctionDescriptorImpl;
023    import org.jetbrains.jet.lang.psi.JetExpression;
024    import org.jetbrains.jet.lang.resolve.name.Name;
025    
026    import java.util.Collections;
027    
028    public class ExpressionAsFunctionDescriptor extends FunctionDescriptorImpl {
029    
030        private final JetExpression expression;
031    
032        public ExpressionAsFunctionDescriptor(DeclarationDescriptor containingDeclaration, Name name, JetExpression expression) {
033            super(containingDeclaration, Collections.<AnnotationDescriptor>emptyList(), name, Kind.DECLARATION);
034            this.expression = expression;
035        }
036    
037        @Override
038        protected FunctionDescriptorImpl createSubstitutedCopy(DeclarationDescriptor newOwner, boolean preserveOriginal, Kind kind) {
039            throw new IllegalStateException();
040        }
041    
042        @NotNull
043        @Override
044        public FunctionDescriptor copy(DeclarationDescriptor newOwner, Modality modality, Visibility visibility, Kind kind, boolean copyOverrides) {
045            throw new IllegalStateException();
046        }
047    
048        public JetExpression getExpression() {
049            return expression;
050        }
051    }