Files
2026-08-27 10:56:38 -06:00

41 lines
1.5 KiB
C#

using System.Diagnostics;
using Microsoft.CodeAnalysis.CSharp.Symbols;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp;
internal sealed class DeconstructionVariablePendingInference : VariablePendingInference
{
public override object Display
{
get
{
throw ExceptionUtilities.Unreachable("/_/src/Compilers/CSharp/Portable/BoundTree/Formatting.cs", 140);
}
}
protected override ErrorCode InferenceFailedError => ErrorCode.ERR_TypeInferenceFailedForImplicitlyTypedDeconstructionVariable;
public DeconstructionVariablePendingInference(SyntaxNode syntax, Symbol variableSymbol, BoundExpression? receiverOpt, bool hasErrors = false)
: base(BoundKind.DeconstructionVariablePendingInference, syntax, variableSymbol, receiverOpt, hasErrors || receiverOpt.HasErrors())
{
}
[DebuggerStepThrough]
public override BoundNode? Accept(BoundTreeVisitor visitor)
{
return visitor.VisitDeconstructionVariablePendingInference(this);
}
public DeconstructionVariablePendingInference Update(Symbol variableSymbol, BoundExpression? receiverOpt)
{
if (!SymbolEqualityComparer.ConsiderEverything.Equals(variableSymbol, base.VariableSymbol) || receiverOpt != base.ReceiverOpt)
{
DeconstructionVariablePendingInference deconstructionVariablePendingInference = new DeconstructionVariablePendingInference(Syntax, variableSymbol, receiverOpt, base.HasErrors);
deconstructionVariablePendingInference.CopyAttributes(this);
return deconstructionVariablePendingInference;
}
return this;
}
}