NULLABLE_TYPE_IN_EXTENDS_CLAUSE constant

CompileTimeErrorCode const NULLABLE_TYPE_IN_EXTENDS_CLAUSE

No parameters.

Implementation

static const CompileTimeErrorCode NULLABLE_TYPE_IN_EXTENDS_CLAUSE =
    CompileTimeErrorCode('NULLABLE_TYPE_IN_EXTENDS_CLAUSE',
        "A class can't extend a nullable type.",
        correction: "Try removing the question mark.")