core expr eval: defined @select
authorAndrei Pelinescu-Onciul <andrei@iptel.org>
Tue, 28 Apr 2009 07:50:07 +0000 (09:50 +0200)
committerAndrei Pelinescu-Onciul <andrei@iptel.org>
Tue, 28 Apr 2009 10:44:38 +0000 (12:44 +0200)
commit970e1f64e93410101a3dcf8914151388991ba800
tree56d90cc84103e522dc66367d732580761f2873c8
parent019f41eba69e8f5f7a80cd8882b87b0d6f0a183b
core expr eval: defined @select

- a select can now be undefined (defined @select when run_select
 returns >0 or error => true)
- RV_CACHE_SELECT introduced
rvalue.c
rvalue.h