Upgrade to Devel::PPPort 3.14

[p5sagit/p5-mst-13.2.git] / pod / perldiag.pod

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index caa3915..b5f18dd 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -131,7 +131,7 @@ for example, turn C<-w -U> into C<-wU>.
 
 (F) msgsnd() requires a string at least as long as sizeof(long).
 
-=item %s argument is not a HASH or ARRAY element
+=item %s argument is not a HASH or ARRAY element or a subroutine
 
 (F) The argument to exists() must be a hash or array element or a
 subroutine with an ampersand, such as:
@@ -2258,6 +2258,15 @@ L<perlfunc/listen>.
 (F) There is currently a limit on the length of string which lookbehind can
 handle. This restriction may be eased in a future release. 
 
+=item Lost precision when %s %f by 1
+
+(W) The value you attempted to increment or decrement by one is too large
+for the underlying floating point representation to store accurately,
+hence the target of C<++> or C<--> is unchanged. Perl issues this warning
+because it has already switched from integers to floating point when values
+are too large for integers, and now even floating point is insufficient.
+You may wish to switch to using L<Math::BigInt> explicitly.
+
 =item lstat() on filehandle %s
 
 (W io) You tried to do an lstat on a filehandle.  What did you mean