X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/3d71525dd80b2889a3317b298f7f976b659d8e5b..0111154e36e017cd8f7830ff1ed29407df297e00:/lib/cacheout.pl

diff --git a/lib/cacheout.pl b/lib/cacheout.pl
index 368e98e..a5da453 100644
--- a/lib/cacheout.pl
+++ b/lib/cacheout.pl
@@ -1,3 +1,5 @@
+warn "Legacy library @{[(caller(0))[6]]} will be removed from the Perl core distribution in the next major release. Please install it from the CPAN distribution Perl4::CoreLibs. It is being used at @{[(caller)[1]]}, line @{[(caller)[2]]}.\n";
+
 #
 # This library is no longer being maintained, and is included for backward
 # compatibility with Perl 4 programs which may require it.