/*
 * 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.source;

import com.intellij.psi.PsiElement;
import com.intellij.psi.ResolveState;
import com.intellij.psi.scope.PsiScopeProcessor;
import com.intellij.psi.tree.IElementType;
import consulo.annotation.access.RequiredReadAction;
import consulo.csharp.lang.psi.CSharpElementVisitor;
import consulo.dotnet.psi.DotNetExpression;
import consulo.dotnet.psi.DotNetStatement;

import javax.annotation.Nonnull;

/**
 * @author VISTALL
 * @since 16.12.13.
 */
public class CSharpExpressionStatementImpl extends CSharpElementImpl implements DotNetStatement
{
	public CSharpExpressionStatementImpl(@Nonnull IElementType elementType)
	{
		super(elementType);
	}

	@Nonnull
	@RequiredReadAction
	public DotNetExpression getExpression()
	{
		return findNotNullChildByClass(DotNetExpression.class);
	}

	@Override
	public void accept(@Nonnull CSharpElementVisitor visitor)
	{
		visitor.visitExpressionStatement(this);
	}

	@Override
	@RequiredReadAction
	public boolean processDeclarations(@Nonnull PsiScopeProcessor processor, @Nonnull ResolveState state, PsiElement lastParent, @Nonnull PsiElement place)
	{
		DotNetExpression expression = getExpression();
		return expression.processDeclarations(processor, state, lastParent, place);
	}
}

@@ -1027,16 +1027,50 @@
 Nonnull;
+%0Aimport javax.annotation.Nullable;
 %0A%0A/**%0A *
@@ -1313,22 +1313,23 @@
 %0A%09%7D%0A%0A%09@N
-onn
 ull
+able
 %0A%09@Requi
@@ -1403,15 +1403,8 @@
 find
-NotNull
 Chil
@@ -1805,16 +1805,38 @@
 %09%09return
+ expression != null &&
  express

allow null element