optimization - Does C# know to optimize Null Conditional Operators in multiple condition statements? -


i have following code:

var reportdate = (model.from?.year == null || model.from?.month == null || model.from?.day == null) ?      datetime.utcnow.date :      new datetime(model.from.year.value, model.from.month.value, model.from.day.value);

note conditional expression, better write

(model.from == null || model.from.year == null || model.from.month == null || model.from.day == null)

so won't model.from null check every performed == operator? compiler know how optimize former code check model.from null once?


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