On Wed, Sep 26, 2007 at 01:39:51PM -0500, Patrick R. Michaud wrote:
> This is primarily for Allison, but others can chip in....
> 
> 1.  In PIR, if I have an Object in a PMC register, how do I
>     determine its corresponding Class object?  Is the "standard"
>     mechanism to use the C<inspect> opcode?
> 
>         $P1 = inspect $P0, 'class'      # $P1 is class object of $P0

In src/ops/object.ops, we have:

    =item B<class>(out PMC, invar PMC)

    Get the class PMC for the object in $2 and put it in $1.

This is exactly what I'm looking for, but it's not currently documented
in pdd15.  Can this be "made official" one way or the other  -- i.e.,
"officially adopted" or "officially rejected"?


Also, I don't know that it matters, but some of the tests seem to
use 'class' as a local PMC symbol.

Pm

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