isPotentiallyNullable abstract method

bool isPotentiallyNullable(
  1. DartType type
)

Return true if the type is a potentially nullable type.

We say that a type T is potentially nullable if T is not non-nullable. Note that this is different from saying that T is nullable. For example, a type variable X extends Object? is a type which is potentially nullable but not nullable.

The result of this method is undefined when the experiment 'non-nullable' is not enabled.

Implementation

bool isPotentiallyNullable(DartType type);