Re^2: while () vs. while (1)

You seem to have forgotten that statement modifiers don't use parens.

# EXRP while EXPR;
print "Here\n" while ();
[download]

is the equivalent of

# while (EXPR) { EXPR; }
while ( () ) { print "Here\n" }
[download]

Both behave identically.

Comment on Re^2: while () vs. while (1) Select or Download Code

Replies are listed 'Best First'.
Re^3: while () vs. while (1) (while;) by tye (Sage) on Jan 23, 2011 at 06:17 UTC
`perl -e"warn foo, last while;" syntax error at -e line 1, near "while;"` [download] - tye	[reply] [d/l]