8 Dec
2003
8 Dec
'03
4:25 a.m.
Is there any utility function in Pike that does the following, or an approximate?
void call_callback(function f,mixed ... args) { mixed err; err=catch { f(@args); return; }; werror(master()->describe_backtrace(err)); }
...preferably with typechecking.
I find that I would like to put a wrapper around my callbacks a lot of the time, to be certain that the code following still is run even if the user (of my library-ish routines) makes an error.