TypeIsInstruction.cs

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namespace System.Linq.Expressions.Interpreter;
 
internal sealed class TypeIsInstruction : Instruction
{
    private readonly Type _type;
 
    public override int ConsumedStack => 1;
 
    public override int ProducedStack => 1;
 
    public override string InstructionName => "TypeIs";
 
    internal TypeIsInstruction(Type type)
    {
        _type = type;
    }
 
    public override int Run(InterpretedFrame frame)
    {
        frame.Push(_type.IsInstanceOfType(frame.Pop()));
        return 1;
    }
 
    public override string ToString()
    {
        return "TypeIs " + _type.ToString();
    }
}