isPotentiallyNonNullable abstract method

bool isPotentiallyNonNullable(DartType type)

Return true if the type is a potentially non-nullable type.

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

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

Implementation

bool isPotentiallyNonNullable(DartType type);