Package com.oracle.truffle.api.dsl

Annotation Interface NeverDefault

@Retention(CLASS)
@Target({METHOD,FIELD,PARAMETER})
public @interface NeverDefault

Useful to annotate methods, fields or parameters bound by any DSL expression to indicate that it never returns a null or default primitive value. This may in some case be preferential to specifying Cached.neverDefault() for each cache expression. The DSL emits a warnings when the usage of this method is recommended.

Since:

23.0

See Also:

• Cached.neverDefault()