1 PP0010
Herman Venter edited this page 2017-06-21 15:20:40 -07:00

unknown super class prototype

The expression specifying the super class of this class declaration results in a value with is an unknown value for its prototype property.

This makes it hard for Prepack to reason about the instances of this class.

To fix this, consider refining the environmental model to fully specify the prototype property of the super class.