good chemistry is complicated, and a little bit messy -LW |
|
PerlMonks |
Re^3: Why is the execution order of subexpressions undefined? (victim)by Zaxo (Archbishop) |
on Apr 12, 2005 at 05:25 UTC ( [id://446851]=note: print w/replies, xml ) | Need Help?? |
Under an "as-if" rule, a bytecode optimizer need not obey the precedence rules, but the initial interpretation of your source must. Precedence and associativity are there to ensure that the expression you write is the one that gets calculated. After Compline,
In Section
Seekers of Perl Wisdom
|
|