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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Microsoft.CodeAnalysis.CSharp.Symbols;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.PooledObjects;
using Microsoft.CodeAnalysis.Text;
namespace Microsoft.CodeAnalysis.CSharp
{
internal sealed partial class LocalRewriter
{
public override BoundNode? VisitMultipleLocalDeclarations(BoundMultipleLocalDeclarations node)
{
return VisitMultipleLocalDeclarationsBase(node);
}
public override BoundNode? VisitUsingLocalDeclarations(BoundUsingLocalDeclarations node)
{
return VisitMultipleLocalDeclarationsBase(node);
}
private BoundNode? VisitMultipleLocalDeclarationsBase(BoundMultipleLocalDeclarationsBase node)
{
ArrayBuilder<BoundStatement>? inits = null;
foreach (var decl in node.LocalDeclarations)
{
var init = VisitLocalDeclaration(decl);
if (init != null)
{
if (inits == null)
{
inits = ArrayBuilder<BoundStatement>.GetInstance();
}
inits.Add((BoundStatement)init);
}
}
if (inits != null)
{
return BoundStatementList.Synthesized(node.Syntax, node.HasErrors, inits.ToImmutableAndFree());
}
else
{
// no initializers
return null; // TODO: but what if hasErrors? Have we lost that?
}
}
}
}
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