/*
* 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.ide.highlight.check.impl;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import consulo.annotations.RequiredReadAction;
import consulo.csharp.ide.codeInsight.actions.RemoveModifierFix;
import consulo.csharp.ide.codeInsight.actions.RemoveVariableInitializer;
import consulo.csharp.ide.highlight.CSharpHighlightContext;
import consulo.csharp.ide.highlight.check.CompilerCheck;
import consulo.csharp.lang.psi.CSharpModifier;
import consulo.csharp.module.extension.CSharpLanguageVersion;
import consulo.dotnet.psi.DotNetExpression;
import consulo.dotnet.psi.DotNetParameter;
/**
* @author VISTALL
* @since 24.05.2015
*/
public class CS1741 extends CompilerCheck<DotNetParameter>
{
@RequiredReadAction
@Nullable
@Override
public HighlightInfoFactory checkImpl(@NotNull CSharpLanguageVersion languageVersion, @NotNull CSharpHighlightContext highlightContext, @NotNull DotNetParameter element)
{
DotNetExpression initializer = element.getInitializer();
if(initializer != null)
{
if(element.hasModifier(CSharpModifier.REF) || element.hasModifier(CSharpModifier.OUT))
{
boolean isRef = element.hasModifier(CSharpModifier.REF);
CompilerCheckBuilder builder = newBuilder(initializer, isRef ? "ref" : "out");
builder.addQuickFix(new RemoveVariableInitializer(element));
builder.addQuickFix(new RemoveModifierFix(isRef ? CSharpModifier.REF : CSharpModifier.OUT, element));
return builder;
}
} return super.checkImpl(languageVersion, highlightContext, element);
}
}