test8_t

来自「source of perl for linux application,」· 代码 · 共 16 行

sub foo {
	print "in sub foo\n";
}

sub bar {
	print "in sub bar\n";
	$^P -= 0x40;
}

foo();
$^P -= 0x40;
foo();
$^P += 0x40;
bar();
$^P += 0x40;