If it isn't could someone explain the following short
program to me? My expectation is that after calling
local
the original handle should be untouched by anything that
you do. This emphatically is not happening:
test(1);
test(2);
sub test {
my $iter = shift;
my $fh = \*STDOUT;
print $fh "Before local $iter\n";
local *STDOUT;
print $fh "Before tying $iter\n";
tie (*STDOUT, 'Foo', $iter);
print $fh "After tying $iter\n";
}
package Foo;
sub TIEHANDLE {
my ($class) = shift;
return bless([shift],$class);
}
sub PRINT {
my ($self) = shift;
print STDERR ("Foo::PRINT (tie $self->[0]): ",@_);
}
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