WeakRef: use instance_sizeof in allocate

crystal-lang · Apr 7, 2017 · 2229513 · 2229513
1 parent 4ba262d
commit 2229513
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/weak_ref.cr b/src/weak_ref.cr
@@ -9,7 +9,7 @@ class WeakRef(T)
   end
 
   def self.allocate
-    ptr = GC.malloc_atomic(sizeof(self)).as(self)
+    ptr = GC.malloc_atomic(instance_sizeof(self)).as(self)
     set_crystal_type_id(ptr)
     ptr
   end