[ansi-test-devel] [PATCH] beyond-ansi: test for GO to non-existing tag

[Tobias C. Rittweiler]

Sam Steingold <sds at gnu.org> writes:

> On Fri, Sep 18, 2009 at 1:59 PM, Tobias C. Rittweiler <tcr at freebits.de> wrote:
>>
>> The attached patch adds tests to assert that GO on a tag that is not
>> valid anymore signalls an error, i.e. dies gracefully.
>>
>> ANSI specifies that consequences are undefined. So the tests go to the
>> beyond-ansi part.
>
> how do different implementations fare with this test?

SBCL, CCL, CLISP, ECL, and ABCL all guard against this
successfully. ABCL did not do so before a few commits ago. It's what
prompted me to add the tests.

  -T.

-- 
Diese Nachricht wurde auf Viren und andere gefaerliche Inhalte untersucht
und ist - aktuelle Virenscanner vorausgesetzt - sauber.
Freebits E-Mail Virus Scanner