On 2/16/10, szergling <[email protected]> wrote:
> On 2/13/10, Vladimir Sedach <[email protected]> wrote:
>> Hi Yong,
>>
>> On what forms does ps-compile-stream fail? I'm using this as a test:
>>
>> (with-input-from-string (s "(progn
>> (defmacro macro-null-toplevel ()
>> nil)
>> (macro-null-toplevel))")
>> (ps-compile-stream s))
>>
>> Vladimir
>>
>
> Hi Vladimir,
>
> You are quite right. I am mistaken. Sorry for the noise.
>
> I'm guessing that I had been misled by stale fasls. My best guess at
> the moment is that it is compilation-interface.fasl that depends on
> special-forms but comes before it in the .asd file. I cannot
> reproduce this since I've wiped my old directory. Could that have
> happened?
>
> Yong.
I'm quite confused now, so it's probably best to get independent
verification. Here's the form I'm interested in. It's actually two
forms (as when read in via ps-compile-file):
(with-input-from-string (s "
(defmacro macro-null-toplevel ()
nil)
(macro-null-toplevel)")
(ps-compile-stream s))
==> "null"
I'm hoping to get nothing here, as in Vladimir's original progn form.
Compare
(with-input-from-string (s "(progn
(defmacro macro-null-toplevel ()
nil)
(macro-null-toplevel))")
(ps-compile-stream s))
==> ""
So perhaps I did see the null producing behaviour originally,
after all :)
Yong.
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