public override void Emit( )
{
if (OpToken.Kind == TokenKindSymbol.ADD)
{
RightExp.Emit();
}
else
{
if (ZTypeUtil.IsFloat(RetType))//(RetType.SharpType == typeof(float))
{
IL.Emit(OpCodes.Ldc_R4, 0.0);
}
else if (ZTypeUtil.IsInt(RetType))//if (RetType.SharpType == typeof(int))
{
EmitHelper.LoadInt(IL, 0);
}
RightExp.Emit();
IL.Emit(OpCodes.Sub);
}
base.EmitConv();
}