safety
level (3
) was in effect.
See optimize.
2. (of a call) a safe call.
car
, the string "car"
, and the string "CAR"
are the same
under string-equal
”.
2. (of objects if no predicate is implied by context)
indistinguishable by eql
.
Note that eq
might be capable of distinguishing some
numbers and characters which eql
cannot
distinguish, but the nature of such, if any,
is implementation-dependent.
Since eq
is used only rarely in this specification,
eql
is the default predicate when none is mentioned explicitly.
“The conses returned by two successive calls to cons
are never the same.”
3. (of types) having the same set of elements;
that is, each type is a subtype of the others.
“The types specified by (integer 0 1)
,
(unsigned-byte 1)
,
and bit
are the same.”
character
. See Section 13.1.2.1 (Character Scripts).
nil
if there are fewer than two values.
“The secondary value returned by truncate
is a remainder.”
;
).
See Figure 2.5.
setq
, let*
, or do*
;
that is, interleaving the evaluation of the forms that produce values
with the assignments or bindings of the variables (or places).
See parallel.
serious-condition
,
which represents a situation that is generally sufficiently
severe that entry into the debugger should be expected if
the condition is signaled but not handled.
setf
to compute the setf expansion
of a place.
(setf
symbol)
.
(setf
S)
.
X
shadows an outer one.”
2. to hide the presence of.
“That macrolet
of F
shadows the
outer flet
of F
.”
3. to replace.
“That package shadows the symbol cl:car
with
its own symbol car
.”
#
).
See Figure 2.5.
short-float
.
+
” or “-
”.
simple-array
.
2. (of a character)
having no implementation-defined attributes,
or else having implementation-defined attributes
each of which has the null value for that attribute.
simple-array
.
(simple-array bit)
.
simple-bit-vector
.
simple-condition
.
simple-string
.
simple-vector
,
sometimes called a “simple general vector.”
Not all vectors that are simple are simple vectors—only
those that have element type t
.
single-float
.
'
).
See Figure 2.5.
(list 'hello)
returns a singleton list.”
/
).
See Figure 2.5.
read
,
by macro expansion,
or by compiler macro expansion).
#\Space
.
t
;
see Section 15.1.1 (Array Elements).
“(make-array 5 :element-type 'bit)
makes an array of length
five that is specialized for bits.”
defmethod
.
See Section 3.4.3 (Specialized Lambda Lists).
standard-char
, which is one of a fixed set of 96
such characters required to be present in all conforming implementations.
See Section 2.1.3 (Standard Characters).
standard-class
.
standard-generic-function
.
*standard-input*
.
standard
.
standard-object
.
*standard-output*
.
-io*
” in their name.”
make-two-way-stream
,
make-echo-stream
,
make-broadcast-stream
,
make-concatenated-stream
,
make-string-input-stream
,
or make-string-output-stream
.
t
(denoting the value of *terminal-io*
),
nil
(denoting the value of *standard-input*
for input stream designators
or denoting the value of *standard-output*
for output stream designators),
or a stream (denoting itself).
t
(denoting *terminal-io*
),
nil
(denoting *standard-input*
for input stream variable designators
or denoting *standard-output*
for output stream variable designators),
or some other symbol (denoting itself).
string
,
and whose elements are of type character
or a suptype of type character
.
string
;
implementations that extend string
must extend the meaning of
this term in a compatible way.
string-equal
.
string-stream
.
structure-object
.
structure-class
.
defstruct
.
Usually, such a type is also a structure class,
but there may be implementation-dependent situations
in which this is not so, if the :type option to defstruct
is used.
style-warning
.
(f x)
and x
, but not exit
, are subforms of
(return-from exit (f x))
.”
symbol
.
synonym-stream
,
which is consequently a stream that is an alias for another stream,
which is the value of a dynamic variable
whose name is the synonym stream symbol of the synonym stream.
See the function make-synonym-stream.
2. (to a stream)
a synonym stream which has the stream as the value
of its synonym stream symbol.
3. (to a symbol)
a synonym stream which has the symbol as its
synonym stream symbol.
built-in-class
in a conforming implementation
and hence cannot be inherited by classes defined by conforming programs.
mapcar
)
or generated automatically in support of this specification
(e.g., during method combination);
that is, code that is not programmer code.