Re: [proto] Transform result_of nightmare and preserving terminal identity

2012-10-16 Thread Bart Janssens
On Sun, Oct 14, 2012 at 1:20 AM, Agustín K-ballo Bergé wrote: > When deep copying an expression the 'identity' of the terminals is lost, as > each reference to a terminal results in a new hold by value terminal. > Consequently, expressions with side effects (like assignment) no longer > evaluate c

Re: [proto] Transform result_of nightmare and preserving terminal identity

2012-10-16 Thread Agustín K-ballo Bergé
On 16/10/2012 02:22 a.m., Eric Niebler wrote: Hi Agustín, This is just a quick note to let you know that I'm currently at the standard committee meeting in Portland, and that I'll be unable to look until this until I get back next week. Thank you for letting me know. Agustín K-ballo Bergé.-

Re: [proto] Transform result_of nightmare and preserving terminal identity

2012-10-16 Thread Agustín K-ballo Bergé
On 16/10/2012 07:24 a.m., Bart Janssens wrote: On Sun, Oct 14, 2012 at 1:20 AM, Agustín K-ballo Bergé wrote: When deep copying an expression the 'identity' of the terminals is lost, as each reference to a terminal results in a new hold by value terminal. Consequently, expressions with side effe