public virtual void Visit(ArrayAccessValue operand)
{
ITypeRef cmpType = DeduceFieldClass(operand.Parent()).ElementType;
operand.Parent().Accept(this);
bool outerInArithmetic = _inArithmetic;
_inArithmetic = true;
operand.Index().Accept(this);
_inArithmetic = outerInArithmetic;
_methodBuilder.LoadArrayElement(cmpType);
Box(cmpType, !_inArithmetic);
}