Hi all,
I do not understand what happens here:
mgubi@Ulrike guile3-usr % guile
guile> (version)
"1.8.8"
guile> (call-with-values (lambda () (let ((a (values "a" "b" "c"))) a)) (lambda
body body))
("a" "b" "c")
mgubi@Ulrike guile3-usr % bin/guile
GNU Guile 3.0.1
Copyright (C) 1995-2020 Free Software Foundation, Inc.
Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.
Enter `,help' for help.
scheme@(guile-user)> (version)
$1 = "3.0.1"
scheme@(guile-user)> (call-with-values (lambda () (let ((a (values "a" "b"
"c"))) a)) (lambda body body))
$2 = ("a")
Why the two versions of Guile behave differently? Which is the "correct"
behaviour, and in case: how to propagate multiple results safely?
Thanks!
Massimiliano
