Hi Alan,
On 2014-01-05 18:18, Alan Post wrote:
>
> $ csi -n
> #;1> (use srfi-1)
> #;2> (append! "foo" "bar" '())
> ()
This isn't actually types.db at work, but the runtime checks (or lack
thereof) in `append!`. With the scrutinizer, you'd see something like:
$ csc foo.scm
Warning: at toplevel:
(foo.scm:1) in procedure call to `append!', expected argument #1 of type
`list', but was given an argument of type `string'.
So types.db will help if you heed its warnings when compiling, but the
way `append!` is written it'll happily ignore any non-pair arguments you
give it (which I agree is strange, but I don't know if it should be
changed; others may).
Cheers,
Evan
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