Crossposted from p5p :
This reduces to :
use strict;
use warnings;
sub foo {
if (1) {
return do {
1;
}
}
}
sub bar {
if (1) {
return do {
my $x;
1;
}
}
}
sub baz {
if (1) {
return scalar do {
my $x;
1;
}
}
}
my $x = foo;
my $y = bar;
my $z = baz;
print "#$x#\n";
print "#$y#\n";
print "#$z#\n";
This looks like a duplicate of "my" old bug #38809. If you turn warnings on, you'll notice that bar returns undef. This seems to have to do with the return context, since changing to return scalar do fixes the problem.
Edit: When ran into taint mode, foo fails too.
Edit^2: Bah, exactly what kyle said !
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