1 files changed, 10 insertions, 0 deletions
diff --git a/src/libutil/serialise.hh b/src/libutil/serialise.hh
index 7da5b07fd..fb1f14a3b 100644
--- a/src/libutil/serialise.hh
+++ b/src/libutil/serialise.hh
@@ -501,4 +501,14 @@ struct StackAllocator {
     static StackAllocator *defaultAllocator;
 };
 
+/* Disabling GC when entering a coroutine (on macos).
+   ::create is to avoid boehm gc dependency in libutil.
+ */
+class DisableGC {
+public:
+    DisableGC() {};
+    virtual ~DisableGC() {};
+    static std::shared_ptr<DisableGC> (*create)();
+};
+
 }