Here's a little script I knocked up to test the capabilities of Error
use Error qw( :try );
sub foo {
warn "calling bar()\n";
bar();
}
sub bar {
throw Error::Simple("test error");
}
sub evaltest {
require Blah::Blah::Blah;
Blah::Blah::Blah->new();
}
sub run {
warn "TEST 1\n";
try {
warn "calling foo()\n";
foo();
warn "foo called()\n";
} catch Error::Simple with {
my $E = shift;
warn "Caught error: $E";
};
warn "TEST 2\n";
try {
warn "calling evaltest()\n";
evaltest();
} catch Error::Simple with {
warn "Caught error: $_[0]\n";
};
try {
throw Error::Simple("except me");
} except {
return {
Error => sub { warn "whoa: $_[0]\n" },
'Error::Simple' => sub { warn "wah: $_[0]" },
};
};
warn "\nTesting done\n";
}
main->run();
Essentially it'll catch anything that an eval block will and I've generally found it'll DTRT :)
HTH
_________ broquaint
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