[asdf-devel] ABCL and UIOP

[Faré]

I unexport the symbol from UIOP/UTILITY long before I unexport it from
packages that use it.
Actually, it's precisely because I unexported it from UIOP/UTILITY
when I evaluated the updated DEFINE-PACKAGE for it that I unexport it
from UIOP/DRIVER when I evaluate the updated DEFINE-PACKAGE for the
latter.

—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org
drug, n:
        A substance that, injected into a rat, produces a scientific paper.


On Tue, Mar 26, 2013 at 9:55 AM, Mark Evenson <evenson at panix.com> wrote:
> On 3/26/13 0039 , Faré wrote:
>>
>> Well, in this case, it looks like it's a bug in ABCL:
>>
>> [1] UIOP/BACKWARD-DRIVER(14): (find-symbol "LOAD-ASDF-DEBUG-UTILITY"
>> :uiop/utility)
>> UIOP/UTILITY::LOAD-ASDF-DEBUG-UTILITY
>> :INTERNAL
>> [1] UIOP/BACKWARD-DRIVER(15): (find-symbol "LOAD-ASDF-DEBUG-UTILITY"
>> :uiop/driver)
>> UIOP/UTILITY::LOAD-ASDF-DEBUG-UTILITY
>> :EXTERNAL
>> [1] UIOP/BACKWARD-DRIVER(17): [1] UIOP/BACKWARD-DRIVER(17): (unexport
>> (find-symbol "LOAD-ASDF-DEBUG-UTILITY" :uiop/driver) :uiop/driver)
>> Error loading /home/tunes/cl/asdf/build/asdf.lisp at line 5302 (offset
>> 252109)
>> #<THREAD "interpreter" {7E6AB533}>: Debugger invoked on condition of
>> type PACKAGE-ERROR
>>    The symbol UIOP/UTILITY::LOAD-ASDF-DEBUG-UTILITY is not accessible
>> in package UIOP/DRIVER
>> Restarts:
>>    0: ABORT Return to debug level 1.
>
>
> Hmmm.  How did you get into the state where
> UIOP/UTILITY::LOAD-ASDF-DEBUG-UTILITY is :INTERNAL? asdf.lisp:1017
> explicitly exports this symbol from what I see.
>
> From ABCL trunk I only see it as an :EXTERNAL symbol:
>
> CL-USER> (lisp-implementation-version)
> "1.2.0-dev"
> "Java_HotSpot(TM)_64-Bit_Server_VM-Oracle_Corporation-1.7.0_17-b02"
> "x86_64-Mac_OS_X-10.8.3"
> CL-USER> (asdf:asdf-version)
> "2.32"
> CL-USER> (find-symbol "LOAD-ASDF-DEBUG-UTILITY" :uiop/driver)
> UIOP/UTILITY:LOAD-ASDF-DEBUG-UTILITY
> :EXTERNAL
> CL-USER> (find-symbol "LOAD-ASDF-DEBUG-UTILITY" :uiop/utility)
> UIOP/UTILITY:LOAD-ASDF-DEBUG-UTILITY
> :EXTERNAL
> CL-USER>