AssignLocalInstruction.cs

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namespace System.Linq.Expressions.Interpreter;
 
internal sealed class AssignLocalInstruction : LocalAccessInstruction, IBoxableInstruction
{
    public override int ConsumedStack => 1;
 
    public override int ProducedStack => 1;
 
    public override string InstructionName => "AssignLocal";
 
    internal AssignLocalInstruction(int index)
        : base(index)
    {
    }
 
    public override int Run(InterpretedFrame frame)
    {
        frame.Data[_index] = frame.Peek();
        return 1;
    }
 
    public Instruction BoxIfIndexMatches(int index)
    {
        if (index != _index)
        {
            return null;
        }
        return InstructionList.AssignLocalBoxed(index);
    }
}