private MemberAssignment BindProperty(PropertyInfo @prop, Expression exp)
{
var targetType = @prop.PropertyType;
if (PriorityManager.IsValueType(targetType))
{
var targetLevel = PriorityManager.GetNumericLevel(targetType);
var sourceLevel = PriorityManager.GetNumericLevel(exp.Type);
if (targetLevel > sourceLevel ||
(targetLevel == sourceLevel && targetType.IsNullable()))
{
exp = Expression.Convert(exp, targetType);
}
}
return(Expression.Bind(@prop, exp));
}
private void NumericExpressionOperator(ref ReadResult left, ref ReadResult right, Func <Expression, Expression, BinaryExpression> predicate)
{
if (left.Expression.Type != right.Expression.Type)
{
int leftLevel = PriorityManager.GetNumericLevel(left.Expression.Type);
int rightLevel = PriorityManager.GetNumericLevel(right.Expression.Type);
if (leftLevel > rightLevel)
{
right.Expression = Expression.Convert(right.Expression, left.Expression.Type);
}
else
{
left.Expression = Expression.Convert(left.Expression, right.Expression.Type);
}
}
left.Expression = predicate(left.Expression, right.Expression);
left.IsClosedWrap = left.IsClosedWrap || right.IsClosedWrap;
}