A reference expression, that is, a detyped reference to a program element.

Reference expressions may refer to:

Not to be confused with Meta, which represents a typed reference. Simply speaking, if there’s a keyword (`class String`, `value system`), then it’s a Dec, otherwise it’s a Meta.

Reference expressions are often used in annotations, e. g. see.

keywordSource Codeshared formal String keyword

The keyword of the declaration literal, that is:

Inherited Attributes
Attributes inherited from: Expression
Attributes inherited from: Node
Attributes inherited from: Object
hash, string
Inherited Methods
Methods inherited from: Node
Methods inherited from: Object