From: Nicholas Clark <nick@ccl4.org>
Date: Sun, 1 Jul 2007 14:45:47 +0000 (+0000)
Subject: Restore a comment from 30501 unintentionally deleted with change 31513.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=b1d0c68a73b96487aa12a3ef91d32407ca246502;p=p5sagit%2Fp5-mst-13.2.git

Restore a comment from 30501 unintentionally deleted with change 31513.

p4raw-id: //depot/perl@31514
---

diff --git a/mro.c b/mro.c
index c346570..80f11db 100644
--- a/mro.c
+++ b/mro.c
@@ -146,7 +146,10 @@ Perl_mro_get_linear_isa_dfs(pTHX_ HV *stash, I32 level)
             }
             else {
                 /* otherwise, recurse into ourselves for the MRO
-                   of this @ISA member, and append their MRO to ours */
+                   of this @ISA member, and append their MRO to ours.
+		   The recursive call could throw an exception, which
+		   has memory management implications here, hence the use of
+		   the mortal.  */
 		const AV *const subrv
 		    = mro_get_linear_isa_dfs(basestash, level + 1);