Remove "Can't upgrade to undef" from perldiag, as the corresponding

code is now gone from sv_upgrade.

p4raw-id: //depot/perl@27092

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index 43056c1..5e16420 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -1083,12 +1083,6 @@ into a more specialized kind of SV.  The top several SV types are so
 specialized, however, that they cannot be interconverted.  This message
 indicates that such a conversion was attempted.
 
-=item Can't upgrade to undef
-
-(P) The undefined SV is the bottom of the totem pole, in the scheme of
-upgradability.  Upgrading to undef indicates an error in the code
-calling sv_upgrade.
-
 =item Can't use anonymous symbol table for method lookup
 
 (F) The internal routine that does method lookup was handed a symbol