On Sat, Aug 13, 2005 at 19:08:09 +0200, Ingo Blechschmidt wrote:
> BTW, is it even necessary to support user-defined serializing
> behaviours? (After all, an Item can only be an Int, Num, Str, Ref, Bit,
> Pair, Junc, Type, Code, Undef, and Object in PIL2 [1].)
Yes, because data types may implici
Hi,
Nicholas Clark wrote:
> On Tue, Jun 14, 2005 at 07:56:32PM +0200, Ingo Blechschmidt wrote:
>> Maybe we should just hardcode the filehandles-leaking-into-runtime
>> case in the compiler? And, if the compiler can't detect the problem
>> at compile-time, just throw a runtime exception?
>>
>>
On Tue, Jun 14, 2005 at 07:56:32PM +0200, Ingo Blechschmidt wrote:
> Maybe we should just hardcode the filehandles-leaking-into-runtime case
> in the compiler? And, if the compiler can't detect the problem at
> compile-time, just throw a runtime exception?
>
> my $fh = BEGIN { open "some_file"
Ingo Blechschmidt wrote:
> # No problem:
> my $data = BEGIN {
> my $fh = open "some_file" err...;
> =$fh;
> };
>
> # Problem;
> my $fh = BEGIN { open "some_file" err... };
> # Compile-time filehandle leaked into runtime!
> say =$fh;
[...]
> * There's a boolean property may_le
On Mon, Jun 13, 2005 at 10:48:47AM -0700, chromatic wrote:
> > # Problem;
> > my $fh = BEGIN { open "some_file" err... };
> > # Compile-time filehandle leaked into runtime!
> > say =$fh;
>
> Perhaps I'm being very naive, but why is this a problem? Maybe it's not
> the best way to do somet
Hi,
chromatic wrote:
> On Mon, 2005-06-13 at 17:07 +0200, Ingo Blechschmidt wrote:
>> # No problem:
>> my $data = BEGIN {
>> my $fh = open "some_file" err...;
>> =$fh;
>> };
>>
>> # Problem;
>> my $fh = BEGIN { open "some_file" err... };
>> # Compile-time filehandle leaked int
On Mon, 2005-06-13 at 17:07 +0200, Ingo Blechschmidt wrote:
> # No problem:
> my $data = BEGIN {
> my $fh = open "some_file" err...;
> =$fh;
> };
>
> # Problem;
> my $fh = BEGIN { open "some_file" err... };
> # Compile-time filehandle leaked into runtime!
> say =$fh;
Perhap
Hi,
# No problem:
my $data = BEGIN {
my $fh = open "some_file" err...;
=$fh;
};
# Problem;
my $fh = BEGIN { open "some_file" err... };
# Compile-time filehandle leaked into runtime!
say =$fh;
In Perl 5, this wasn't a problem, as compilation and execution happended
(most of
