Compilation started at Fri Sep 27 15:18:09

C:/Perl_524/bin\perl.exe  d:/exp/t_carp.pl 
warn with trace at d:/exp/t_carp.pl line 17.
	main::t2(21, 22, 23) called at d:/exp/t_carp.pl line 21
	main::t1(11, 12, 13) called at d:/exp/t_carp.pl line 25
die with trace at d:/exp/t_carp.pl line 22.
	main::t1(11, 12, 13) called at d:/exp/t_carp.pl line 25

Compilation exited abnormally with code 255 at Fri Sep 27 15:18:10