| Allegro CL version 8.2 Significantly revised from 8.1. 8.1 version |
As with all compiler switch variables, the value of this variable
can be t
, nil
, or a
function object that accepts five arguments and returns t
or nil
. The arguments
passed to the function will be the values of the safety, space, speed,
debug, and compilation-speed optimization qualities, in that order. nil
is equivalent to a function that always returns
nil
and t
to a
function that always returns t
. When the
value is a function and we say t
(or true) or
nil
(or false) in the text below, we mean
that the function returns, respectively, t
or
nil
.
If true, compiler will perform non-self-tail-merging (for functions in the tail position different than the function being executed). This switch will affect code only when true at the point of the call.
See Tail merging discussion for more information on tail-merging. Initially true if speed is greater than 1 and debug less than 2.
See compiling.htm for information on the compiler.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page has had significant revisions compared to the 8.1 page.
Created 2016.6.21.
| Allegro CL version 8.2 Significantly revised from 8.1. 8.1 version |