From 759f8df30babdad86076ab30c09d15cf53c34236 Mon Sep 17 00:00:00 2001
From: Alan Wu <XrXr@users.noreply.github.com>
Date: Mon, 16 Dec 2024 14:29:35 -0500
Subject: [PATCH] Pretend NO_MMAP because asan works better with posix_memalign

---
 gc/default/default.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gc/default/default.c b/gc/default/default.c
index c0e79538422b15..92bc88ce0c1fbb 100644
--- a/gc/default/default.c
+++ b/gc/default/default.c
@@ -662,7 +662,7 @@ enum {
 /* Must define either HEAP_PAGE_ALLOC_USE_MMAP or
  * INIT_HEAP_PAGE_ALLOC_USE_MMAP. */
 
-#ifndef HAVE_MMAP
+#ifdef HAVE_MMAP
 /* We can't use mmap of course, if it is not available. */
 static const bool HEAP_PAGE_ALLOC_USE_MMAP = false;