(F) The compiler tried to interpret a bracketed expression as a
subscript. But to the left of the brackets was an expression that
-didn't look like an array reference, or anything else subscriptable.
+didn't look like a hash or array reference, or anything else subscriptable.
=item Can't use \%c to mean $%c in expression
This warning will not be issued for numerical constants equal to 0 or 1
since they are often used in statements like
- 1 while sub_with_side_effects() ;
+ 1 while sub_with_side_effects();
String constants that would normally evaluate to 0 or 1 are warned
about.