/*
* Copyright 2013-2017 consulo.io
*
* 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.
*/
package consulo.csharp.lang.psi.impl.msil;
import org.jetbrains.annotations.Nullable;
import consulo.annotations.RequiredReadAction;
import consulo.csharp.lang.psi.CSharpFileFactory;
import consulo.dotnet.psi.DotNetExpression;
import consulo.msil.lang.psi.MsilConstantValue;
import consulo.msil.lang.psi.MsilTokens;
import com.intellij.psi.tree.IElementType;
/**
* @author VISTALL
* @since 09.03.2016
*/
public class MsilExpressionConverter
{
@RequiredReadAction
public static DotNetExpression convert(@Nullable DotNetExpression expression)
{
if(expression instanceof MsilConstantValue)
{
IElementType valueType = ((MsilConstantValue) expression).getValueType();
if(valueType == MsilTokens.NULLREF_KEYWORD)
{
return CSharpFileFactory.createExpression(expression.getProject(), "null");
}
}
return expression;
}
}