From 2deb20c1bdef2940629dc2c586d9176b9ea7e203 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 12 Oct 2016 09:00:27 -0700
Subject: [PATCH] Port last_marked change to full-program optimizers
* src/alloc.c (last_marked): Now EXTERNALLY_VISIBLE.
---
src/alloc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/alloc.c b/src/alloc.c
index c5ae8b53ddc..d58532b97ff 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -6014,9 +6014,7 @@ mark_glyph_matrix (struct glyph_matrix *matrix)
all the references contained in it. */
#define LAST_MARKED_SIZE 500
-/* This is not static to prevent it from being optimized away in an
- optimized build, which then makes debugging GC problems harder. */
-Lisp_Object last_marked[LAST_MARKED_SIZE];
+Lisp_Object last_marked[LAST_MARKED_SIZE] EXTERNALLY_VISIBLE;
static int last_marked_index;
/* For debugging--call abort when we cdr down this many
--
2.39.5