(declaration
{name
}*)
name—a symbol.
proclamation only
Advises the compiler that each name is a valid but potentially non-standard declaration name. The purpose of this is to tell one compiler not to issue warnings for declarations meant for another compiler or other program processor.
(declaim (declaration author target-language target-machine)) (declaim (target-language ada)) (declaim (target-machine IBM-650)) (defun strangep (x) (declare (author "Harry Tweeker")) (member x '(strange weird odd peculiar)))