X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fmanual%2Fbeyond-ansi.texinfo;h=4a3002081f0ab51789747115a9b5b86f6c12c832;hb=f2db6743b1fadeea9e72cb583d857851c87efcd4;hp=c49296955e93ded53766c0a9d821f33da41e3225;hpb=146ca8325e1d9e206a6c14e76442543267dbbc51;p=sbcl.git diff --git a/doc/manual/beyond-ansi.texinfo b/doc/manual/beyond-ansi.texinfo index c492969..4a30020 100644 --- a/doc/manual/beyond-ansi.texinfo +++ b/doc/manual/beyond-ansi.texinfo @@ -449,13 +449,3 @@ not checked. In short: don't use it. The @code{sb-ext:freeze-type} declaration declares that a type will never change, which can make type testing (@code{typep}, etc.) more efficient for structure types. - -The @code{sb-ext:constant-function} declaration specifies -that a function will always return the same value for the same -arguments, which may allow the compiler to optimize calls -to it. This is appropriate for functions like @code{sqrt}, but -is @emph{not} appropriate for functions like @code{aref}, -which can change their return values when the underlying data are -changed. -@c