count function
Implementation
dc.int count(dc.dynamic coll$1, ){
final dc.dynamic coll7677$1=coll$1;
if((coll7677$1 is lcoc_core.ICounted$iface)){
return ((coll7677$1 as lcoc_core.ICounted$iface).$_count$0());
}
return ((lcoc_core.ICounted.extensions(coll7677$1, ) as lcoc_core.ICounted$ext).$_count$0(coll7677$1, ));
}