[armedbear-devel] jss issues

[Mark Evenson]

The NEW symbol is in the JSS package.  JSS:ENSURE-COMPATIBILITY will import this symbol ( and others) into CL-USER.

In your example session, when you try to use the SHARPSIGN-DOUBLE-QUOTE macro, your repl environment is still the one from the failing CL-USER:NEW call, so the REQUIRE of JSS has not occurred (this is denoted by the "[1]" in the debugger output.

At least that's what I think is happening, as I don't have an ABCL instance running on iOS to test.

I'll clarify the JSS README when I get the chance.

Sent from my iPad

On Jan 27, 2012, at 2:27 AM, Brian Guarraci <brian at ops5.com> wrote:

> Hi,
> 
> I recently built and ran abcl and jss, and hit some strange issues.  I wonder if there's something wrong with the docs or my environment:
> 
> [tried using latest bin release and svn repo codes]
> 
> $cd abcl
> $./abcl
> 
> CL-USER(1): (require 'abcl-contrib)
> Adding jar:file:/home/bguarrac/src/abcl-src-1.0.1/dist/abcl-contrib.jar!/jss/ to ASDF.
> Adding jar:file:/home/bguarrac/src/abcl-src-1.0.1/dist/abcl-contrib.jar!/asdf-jar/ to ASDF.
> Adding jar:file:/home/bguarrac/src/abcl-src-1.0.1/dist/abcl-contrib.jar!/asdf-install/ to ASDF.
> Adding jar:file:/home/bguarrac/src/abcl-src-1.0.1/dist/abcl-contrib.jar!/abcl-asdf/ to ASDF.
> ("MOP" "CLOS" "PRINT-OBJECT" "FORMAT" "ASDF" "ABCL-CONTRIB")
> CL-USER(2): (require 'jss)
> ("LOOP" "COMPILER-TYPES" "KNOWN-FUNCTIONS" "DUMP-FORM" "OPCODES" "JAVA" "KNOWN-SYMBOLS" "COMPILER-PASS1" "COMPILER-PASS2" "JVM" "JSS")
> CL-USER(3):     (let ((sw (new 'StringWriter)))
>        (#"write" sw "Hello ")
>        (#"write" sw "World")
>        (print (#"toString" sw)))
> #<THREAD "interpreter" {61181C24}>: Debugger invoked on condition of type UNDEFINED-FUNCTION
>   The function NEW is undefined.
> Restarts:
>   0: CONTINUE     Try again.
>   1: USE-VALUE    Specify a function to call instead.
>   2: RETURN-VALUE Return one or more values from the call to NEW.
>   3: TOP-LEVEL    Return to top level.
> 
> CL-USER(6): (new 'StringWriter)
> #<THREAD "interpreter" {61181C24}>: Debugger invoked on condition of type UNDEFINED-FUNCTION
>   The function NEW is undefined.
> Restarts:
>   0: CONTINUE     Try again.
>   1: USE-VALUE    Specify a function to call instead.
>   2: RETURN-VALUE Return one or more values from the call to NEW.
>   3: TOP-LEVEL    Return to top level.
> [1] CL-USER(7): (jss:new 'StringWriter)
> #<java.io.StringWriter  {49E6F7CB}>
> 
> [1] CL-USER(8): (#"write" (jss:new 'StringWriter) "hello")
> 
> #<THREAD "interpreter" {61181C24}>: Debugger invoked on condition of type READER-ERROR
>   No dispatch function defined for #\"
> Restarts:
>   0: ABORT        Return to debug level 1.
>   1: CONTINUE     Try again.
>   2: USE-VALUE    Specify a function to call instead.
>   3: RETURN-VALUE Return one or more values from the call to NEW.
>   4: TOP-LEVEL    Return to top level.
> 
> Thanks!
> Brian
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