Author: tene Date: Mon Nov 24 14:59:06 2008 New Revision: 33164 Modified: trunk/docs/pdds/pdd23_exceptions.pod
Log: Add missing documentation about resuming from exceptions. jonathan++ for reporting this. Modified: trunk/docs/pdds/pdd23_exceptions.pod ============================================================================== --- trunk/docs/pdds/pdd23_exceptions.pod (original) +++ trunk/docs/pdds/pdd23_exceptions.pod Mon Nov 24 14:59:06 2008 @@ -365,10 +365,20 @@ exception. Other exceptions at the run-loop level are also generally resumable. - $P0 = new 'String' - $P0 = "something bad happened" - $P1 = new 'Exception', $P0 # create new exception object - throw $P1 # throw it +You resume from an exception by invoking the return continuation stored +in the 'resume' field of the exception. + + push_eh handler + $P0 = new 'Exception' # create new exception object + throw $P0 # throw it + pop_eh + say "Everything is just fine." + .return() + handler: + .local pmc exception, continuation + .get_results (exception) + continuation = exception['resume'] + continuation() =head1 ATTACHMENTS
