See L<perlfunc/goto>.
=item Can't goto subroutine from a sort sub (or similar callback)
+
(F) The "goto subroutine" call can't be used to jump out of the
comparison sub for a sort(), or from a similar callback (such
as the reduce() function in List::Util).
(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
(P) An internal error.
+=item panic: attempt to call %s in %s
+
+(P) One of the file test operators entered a code branch that calls
+an ACL related-function, but that function is not available on this
+platform. Earlier checks mean that it should not be possible to
+enter this branch on this platform.
+
=item panic: ck_grep
(P) Failed an internal consistency check trying to compile a grep.
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.