Re: ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work]

On Sat, May 22, 2004 at 04:25:43AM +0900, Dan Kogai wrote:

> Hey, watch this!
> 
> >% perl -le 'my $x=42; $x->[0]=3.14; print $x; print $x->[0]; print 
> >ref($x)'
> >42
> >3.14
> >
> >% perl -le 'my $x; $x->[0] = 3.14; print $x; print $x->[0]; print 
> >ref($x)'
> >ARRAY(0x801180)
> >3.14
> >ARRAY
> 
> See the difference?  The first one has 42 assigned a priori.  I have 
> duplicated this even on good old 5.00503, not to mention 5.8.4.
> 

Maybe you should try that again with use strict.

Ronald

• my $x->{foo} doesn't work by tetryl
• Re: my $x->{foo} doesn't work by Rafael Garcia-Suarez
• ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work] by Dan Kogai
• Re: ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work] by Dan Kogai
• Re: ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work] by Ronald J Kimball
• Re: ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work] by Ronald J Kimball
• Re: ++(my $x = {}) [Was: Re: my $x->{foo} doesn't work] by Dan Kogai
• Re: my $x->{foo} doesn't work by Shinya Hayakawa
• Re: my $x->{foo} doesn't work by Elizabeth Mattijsen
• Re: my $x->{foo} doesn't work by Dave Mitchell
• Re: my $x->{foo} doesn't work by Rafael Garcia-Suarez
• Re: my $x->{foo} doesn't work by Dave Mitchell
• Re: my $x->{foo} doesn't work by Shinya Hayakawa
• Re: my $x->{foo} doesn't work by hv
• Re: my $x->{foo} doesn't work by Shinya Hayakawa
• Re: my $x->{foo} doesn't work by Dave Mitchell
• Re: my $x->{foo} doesn't work by Rafael Garcia-Suarez