Re^4: if(my) scope

that's another thing:

if(my $x = expr) { ... } # my always executed
my $x if expr;           # my is conditional
if(expr) { my $x }       # as above
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what i was saying is that if i can my on a arg of a function, maybe i can do the same in the "argument" of a if

Oha

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Re^5: if(my) scope by ikegami (Patriarch) on Oct 12, 2009 at 17:01 UTC
"as above" is unclear. I think you meant "my is conditional", but it's really "my always executed" (in the scope in which it resides). `c() or my $x; # XXX Conditionally executed c() and my $x; # XXX Conditionally executed my $x if c(); # XXX Conditionally executed (same as previous) sub foo { my $x } # OK Always executed if (c()) { my $x } # OK Always executed die; my $x; # OK Always executed` [download]	[reply] [d/l]

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Re^5: if(my) scope
by ikegami (Patriarch) on Oct 12, 2009 at 17:01 UTC

c() or my $x;       # XXX Conditionally executed
c() and my $x;      # XXX Conditionally executed
my $x if c();       # XXX Conditionally executed (same as previous)
sub foo { my $x }   # OK  Always executed
if (c()) { my $x }  # OK  Always executed
die; my $x;         # OK  Always executed
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