From ea90f7b9c2f8a937bd040719a5585be83ba45f9a Mon Sep 17 00:00:00 2001
From: Matthew Parkinson <mattpark@microsoft.com>
Date: Wed, 25 Aug 2021 11:41:09 +0100
Subject: [PATCH] Don't include iostream.

---
 src/backend/globalconfig.h | 5 +++--
 src/mem/slaballocator.h    | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/backend/globalconfig.h b/src/backend/globalconfig.h
index f084703..1e1cd92 100644
--- a/src/backend/globalconfig.h
+++ b/src/backend/globalconfig.h
@@ -6,8 +6,9 @@
 #include "../mem/slaballocator.h"
 #include "commonconfig.h"
 
-#include <iostream>
-
+#ifdef SNMALLOC_TRACING
+#  include <iostream>
+#endif
 namespace snmalloc
 {
   // Forward reference to thread local cleanup.
diff --git a/src/mem/slaballocator.h b/src/mem/slaballocator.h
index 367509b..4341ff1 100644
--- a/src/mem/slaballocator.h
+++ b/src/mem/slaballocator.h
@@ -8,6 +8,8 @@
 #  include <iostream>
 #endif
 
+#include <new>
+
 namespace snmalloc
 {
   /**