Hi Mark, "Mark Hedges" <[EMAIL PROTECTED]> wrote: > > David Kaufman wrote: > >> my $foo = 'bar' if $baz; >> >> I wish it would still DWIM, and by that I mean the compiler should >> detect >> my declaration + assignment + conditional and rewrite it for me as what >> I >> meant which was simply: >> >> my $foo = $baz ? 'bar' : undef; > > I disagree. In the first, you are telling perl that you > want to create a symbol if a certain condition is true. > Maybe under some conditions you don't want to create that > symbol.
Fair enough. I've never felt the need to (or read anyone elses code that chose to) conditionally declare a lexically local variable, but I agree thatm if someone felt the need to do so, then: my $foo if $necessary; shouldn't behave any differently than: my $foo = 'bar' if $necessary; So I'd be happy with a warning. And, you know, not corrupting memory... :-) -dave
