bugfix: sys:setq bindable check must be warning.

The problem is that during the expansion of something like (do
inc @1), the place expansion will generate a (sys:setq @1 ...)
form which undergoes expansion before the processing which
converts @1 to a gensym. But now that throws an error during
the expansion of the sys:setq form that @1 isn't a bindable
symbol. Since warnings are suppressed during this expansion
phase, we can make it a warning.

* eval.c (not_bindable_warning): New static function.
(do_expand): For the assignment special forms,
throw a warning if the target isn't a bindable symbol,
not an error.

0 files changed, 0 insertions, 0 deletions