Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)'

Tony Cook wrote:
> One issue with both patches is deparsing:
> 
> tony@mars:.../git/perl2$ ./perl -Ilib -MO=Deparse -e 'sub foo { my $x; my $y; 1 }'
> sub foo {
>     my($x, $y);
>     1;
> }
> -e syntax OK

What is wrong with that?  It shows how perl understands the code.
Evaluating it produces an op tree that behaves identically.

• [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Tony Cook via RT
• [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Matthew Horsfall
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage
• [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Tony Cook via RT
• [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Tony Cook via RT
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Zefram
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Father Chrysostomos
• [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Tony Cook via RT
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Father Chrysostomos
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Father Chrysostomos
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Zefram
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by Dave Mitchell
• Re: [perl #121077] [PATCH] Optimise 'my $x; my $y' into 'my ($x, $y)' by wolfsage