Sujet : Re: Ichbiah 2022 compiler mode
De : ldo (at) *nospam* nz.invalid (Lawrence D'Oliveiro)
Groupes : comp.lang.adaDate : 06. Sep 2024, 02:58:05
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vbdk2t$hj0r$6@dont-email.me>
References : 1 2
User-Agent : Pan/0.160 (Toresk; )
On Thu, 5 Sep 2024 19:03:22 -0500, Randy Brukardt wrote:
Keyword "variable" is needed to declare variables (we do not want the
worst option to be the easiest to write, as it is in Ada).
One language idea I toyed with years ago was that
«name» : «type»;
declared a variable, while
«name» : «type» := «value»;
declared a constant. So, no initialization of variables at declaration
time allowed.
(10) Variable-returning functions are introduced.
Is this like updater functions in POP-11, or “setf” in Lisp? So you have a
procedure
set_var(«var», «new value»)
which is declared to be attached to «var» in some way, such that when you
write
«var» := «new_value»
this automatically invokes set_var?
Ichbiah 2022 compiler mode
Re: Ichbiah 2022 compiler mode