Method Dup

expr/types.go:86–86

Dup makes a shallow copy of the type and assigns its attribute with att.

(att *AttributeExpr)

		// Dup makes a shallow copy of the type and assigns its
		// attribute with att.
		Dup(att *AttributeExpr) UserType
		// Validate checks that the user type expression is consistent.
		Validate(ctx string, parent eval.Expression) *eval.ValidationErrors
	}