fix initialize order

`captured->code.val` should be initialize before because it can be
a GC point by another ractor because `RB_OBJ_WRITE` can issue
VM locking.

1 files changed, 1 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index bc3ec98c1a..bdca822ab2 100644
--- a/vm.c
+++ b/vm.c
@@ -905,8 +905,8 @@ vm_proc_create_from_captured(VALUE klass,
     VM_ASSERT(VM_EP_IN_HEAP_P(GET_EC(), captured->ep));
 
     /* copy block */
-    RB_OBJ_WRITE(procval, &proc->block.as.captured.self, captured->self);
     RB_OBJ_WRITE(procval, &proc->block.as.captured.code.val, captured->code.val);
+    RB_OBJ_WRITE(procval, &proc->block.as.captured.self, captured->self);
     rb_vm_block_ep_update(procval, &proc->block, captured->ep);
 
     vm_block_type_set(&proc->block, block_type);