1 files changed, 3 insertions, 0 deletions
diff --git a/vm.c b/vm.c
index af2966589d..830e66cf34 100644
--- a/vm.c
+++ b/vm.c
@@ -305,6 +305,7 @@ env_memsize(const void *ptr)
 static const rb_data_type_t env_data_type = {
     "VM/env",
     {env_mark, env_free, env_memsize,},
+    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 static VALUE
@@ -1686,6 +1687,7 @@ vm_memsize(const void *ptr)
 static const rb_data_type_t vm_data_type = {
     "VM",
     {rb_vm_mark, vm_free, vm_memsize,},
+    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 
@@ -1963,6 +1965,7 @@ const rb_data_type_t ruby_threadptr_data_type = {
 	thread_free,
 	thread_memsize,
     },
+    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 VALUE