Revision history for Perl extension Devel::FindRef TODO: unwrap the save stack to find mortalised scalars (too version dependent). TODO: hash keys containing \x00 do not display properly. TODO: get the stack of non-running coroutines? TODO: And, there's one more thing.. The `sub THREE` in t/02_array_hash_weaken.t TODO: is reported as TODO: `CODE(0xb92810) [refcount 1], which is the global &main::THREE` TODO: on perl-5.20.3 or earlier versions, and reported as TODO: `CODE(0x1517c60) [refcount 1], which is referenced by REF(0x1518038) TODO: [refcount 2], which is the hash member 'THREE' of HASH(0x14f2fe0) [refcount TODO: 2], which is the global %main::main::` TODO: on perl-5.22.3 or later versions. It makes me a little unhappy, but it's TODO: still acceptable to me~ 1.45 Fri Jun 23 20:27:07 CEST 2017 - port to 5.22 and maybe later versions, mostly based on the patch by Cindy Wang. - added t/02_array_hash_weaken.t test case by Cindy Wang. - bumped minimum version to 5.008003. - added Canary::Stability, so minimum version doesn't keep it from compiling with older versions. 1.44 Tue Jun 3 20:40:13 CEST 2014 - port to 5.20 (analyzed by Dave Mitchell). 1.43 Fri May 16 09:43:01 CEST 2014 - port to 5.18. - hopefully better treat anon subs that have been un-anonized without adjusting the pad by Sub::Name (I forgot who sent the testcase). - fix ref2ptr/ptr2ref documentation. 1.422 Sun Aug 30 16:33:24 CEST 2009 - more of the same changes as in 1.422. - rely on common::sense. 1.421 Fri Aug 28 22:25:57 CEST 2009 - tweaked lexical messages a bit (the HASH "is the lexical %var", not "is in the lexical %var". 1.42 Wed Jul 1 10:24:42 CEST 2009 - allow possible anonymous gv's without crashing in 5.10 (untested). 1.41 Fri Jun 26 16:48:49 CEST 2009 - special-case immortal values (\undef etc.) - fix a bug causing some GV references to be dropped. - find and output lvalue target references. - escape hash keys on output. - avoid a crash when passing in a non-reference. 1.4 Mon Dec 1 14:43:35 CET 2008 - show refcount for each scalar. - indicate that scalars are mortalised (but not where). - flatten the results slightly. 1.31 Sun Jul 20 18:38:17 CEST 2008 - correctly identify the main program and function call argument vectors (patch by Paul LeoNerd Evans). - use ref2ptr instead of +0 to correctly get the address of overloaded variables (reported by Paul LeoNerd Evans). - use UV in ptr2ref, as perl seems to do the same internally. 1.3 Sat Jul 12 00:17:03 CEST 2008 - ignore the new "our" PVMG sv's from perl 5.10. - apply a lot of fixes by Chris Heath, handling constant functions and WEAKOUTSIDE better. - avoid following circular reference chains. - add some visual clues to the output string. - look into anonymous closures to see where they were cloned. - introduce PERL_DEVEL_FINDREF_DEPTH env variable. 1.2 Sat Apr 26 05:14:58 CEST 2008 - apply lots of fixes by Chris Heath. - redo example in manpage, it's complete now. 1.1 Sat Dec 29 22:04:14 CET 2007 - ignore weak references. - weaken internal references, to avoid displaying them and drowning important output. - properly find magical references. 1.0 Wed Nov 28 13:19:45 CET 2007 - correctly restore RMAGICAL flag (Ruslan Zakirov). 0.2 Wed Feb 7 22:31:58 CET 2007 - "backport" to 5.8.8. 0.1 Fri Jan 12 00:06:57 CET 2007 - initial release. 0.0 Thu Jan 11 14:21:47 CET 2007 - copied from Convert-Scalar.