Fix failing test case tests/006/freeform-1.txr.

* lib.c (lazy_str_force, lazy_str_force_upto): Use set macro
when assigning lim. This won't cause a problem unless lim is
in the bignum range, however.
(acons_new, aconsq_new): When overwriting the cdr value of
the existing entry, use set. This is the smoking gun;
these functions are used for manipulating bindings.
(sort): After sorting a list, we must mark it as having
been mutated. If a list contains only mature conses or only
fresh conses, there is no problem. But if it contains a mixture,
then sorting could reverse their relationship, causing mature
conses to backpoint to the fresh ones.
(obj_init): Use set when installing the t symbol into the user package.

0 files changed, 0 insertions, 0 deletions